semiconductor test chiller – LNEYA Chillers https://www.lneyachillers.com -Air Cooled Chillers Manufacturer; Water-Cooled Chillers Manufacturer;Industrial Chillers; Recirculating Chillers Thu, 13 Apr 2023 05:41:58 +0000 zh-Hans hourly 1 https://wordpress.org/?v=6.8.2 https://www.lneyachillers.com/wp-content/uploads/2022/11/cropped-logo-150-32x32.png semiconductor test chiller – LNEYA Chillers https://www.lneyachillers.com 32 32 LTS -60℃~80℃ https://www.lneyachillers.com/lts-60-fluoridecoolingheating.html https://www.lneyachillers.com/lts-60-fluoridecoolingheating.html#respond Fri, 18 Nov 2022 05:18:13 +0000 https://www.lneyachillers.com/?p=922
LTS -60℃~80℃
LTS -60℃~80℃
LTS -60℃~80℃

LTS -60℃~80℃ Fluoride cooling heating system

Temperature control during semiconductor manufacturing
  • Flow control12L/min~45L/min
  • Temperature accuracy±0.1℃ @-60℃~-30℃
  • Internal circulating liquid4L~10L
  • Expansion tank10L~20L
  • Details
  • Place of OriginChina

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Electronic fluoride solution is suitable for:

  1. Semiconductor manufacturing and packaging testing.
  2. Thermal and cooling media, as well as heat dissipation media for computer servers and electronic component systems.
  3. Solvent diluents, lubricating diluents, and other solvents for other purposes.
  4. Thermal Shock (cold and hot shock test fluid).

Model LTS-602 LTS-603 LTS-604 LTS-606 LTS-608
LTS-602W LTS-603W LTS-604W LTS-606W LTS-608W
Temperature range   -60℃~-20℃
Temperature control accuracy ±0.1℃  -60℃~-30℃
Flow control  7~25L/min 12~45L/min
  The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume 4L 5L 6L 8L 10L
Expansion tank volume 10L 10L 15L 15L 20L
System pressure display The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller PLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control Heat transfer medium outlet temperature control mode
External temperature sensor: (PT100 or 4~20mA or communication setting) control mode (cascade control)
Letter of agreement Ethernet interface TCP/IP protocol
RS485 interface modbus RTU protocol
Internal temperature feedback of equipment Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump Magnetic circulation pump
Evaporator Plate heat exchanger
Condenser Micro channel condenser (air-cooled)
Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel Wuxi Guanya customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size ZG1/2 ZG1/2 ZG3/4 ZG3/4 ZG3/4

Configuration Details

This model can be air-cooled or water-cooled.

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LTS -40℃~35℃ https://www.lneyachillers.com/lts-40-fluoridecoolingheating.html https://www.lneyachillers.com/lts-40-fluoridecoolingheating.html#respond Fri, 18 Nov 2022 05:13:14 +0000 https://www.lneyachillers.com/?p=918
LTS -40℃~35℃
LTS -40℃~35℃
LTS -40℃~35℃

LTS -40℃~35℃ Fluoride cooling heating system

Temperature control during semiconductor manufacturing
  • Flow control12L/min~45L/min
  • Temperature accuracy±0.1℃ @40℃~-10℃
  • Internal circulating liquid4L~10L
  • Expansion tank10L~20L
  • Details
  • Place of OriginChina

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Model LTS-402 LTS-403 LTS-404 LTS-406 LTS-408
LTS-402W LTS-403W LTS-404W LTS-406W LTS-408W
Temperature range   -40℃~35℃
Temperature control accuracy ±0.1℃  -40℃~-10℃
Flow control  7~25L/min 12~45L/min
The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume 4L 5L 6L 8L 10L
Expansion tank volume 10L 10L 15L 15L 20L
System pressure display The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller PLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control Heat transfer medium outlet temperature control mode
External temperature sensor: (PT100 or 4~20mA or communication setting) control mode (cascade control)
Letter of agreement Ethernet interface TCP/IP protocol
RS485 interface modbus RTU protocol
Internal temperature feedback of equipment Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump Magnetic circulation pump
Evaporator Plate heat exchanger
Condenser Micro channel condenser (air-cooled)
Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel Wuxi Guanya customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size ZG1/2 ZG1/2 ZG3/4 ZG3/4 ZG3/4

Configuration Details

This model can be air-cooled chiller or water-cooled chiller.

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LTS -20℃~80℃ https://www.lneyachillers.com/lts-20-fluoredecoolingheating.html https://www.lneyachillers.com/lts-20-fluoredecoolingheating.html#respond Fri, 18 Nov 2022 05:08:09 +0000 https://www.lneyachillers.com/?p=913
LTS -20℃~80℃
LTS -20℃~80℃
LTS -20℃~80℃
LTS -20℃~80℃

LTS -20℃~80℃ Fluoride cooling and heating system

Temperature control during semiconductor manufacturing
  • Flow control12L/min~45L/min
  • Internal circulating liquid4L~10L
  • Expansion tank10L~20L
  • Details
  • Place of OriginChina

Parameters Detailed

1. The pressure holding test of the medium circulation system is 7 bar.
2. Use high-quality magnetic pump without mechanical shaft seal.
3. Optimize temperature sampling and response speed, specially designed control algorithm, can respond quickly to stable temperature control.
4. Enhance the design of circulating pump capacity to meet the high-lift requirements of the system.
5. Continuous high temperature cooling technology meets the requirements of stable operation when heat is loaded on the heat sink plate and requires constant temperature control of cooling and heating.
6. In view of the volatile characteristics of fluorinated liquid, the joint design and system sealing design are strengthened to ensure the service life of the medium.

Model LTS-202 LTS-203 LTS-204 LTS-206 LTS-208
LTS-202W LTS-203W LTS-204W LTS-206W LTS-208W
Temperature range  -20℃~35℃
Temperature control accuracy ±0.1℃  at  -20℃~0℃
Flow control  7~25L/min 12~45L/min
The flow control adopts frequency converter adjustment, and the speed is automatically adjusted according to the feedback signal of the flow sensor. The maximum pressure of the circulating pump is 5bar.
Internal circulating fluid volume 4L 5L 6L 8L 10L
Expansion tank volume 10L 10L 15L 15L 20L
System pressure display The pressure of the refrigeration system is realized by a pointer pressure gauge (high pressure, low pressure)
The pressure acquisition outlet position of the circulatory system is detected by a pressure sensor and displayed on the touch screen
Controller SPLC, fuzzy PID control algorithm, with cascade control algorithm
Temperature control Heat transfer medium outlet temperature control mode
External temperature sensor: (PT100 or 4~20mA or communication setting) control mode (cascade control)
Letter of agreement Ethernet interface TCP/IP protocol
RS485 interface modbus RTU protocol
Internal temperature feedback of equipment Equipment heat transfer medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (available for water-cooled equipment)
Closed circulation system The whole system is a fully enclosed system, low temperature does not absorb moisture in the air, does not volatilize the heat transfer medium, and the low temperature automatically supplements the heat transfer medium into the circulation system
Compressor Emerson Copeland/Danfoss Scroll Flexible Compressor
Circulating pump Magnetic circulation pump
Evaporator Plate heat exchanger
Condenser Micro channel condenser (air-cooled)
Plate heat exchanger (water-cooled), special attention: clean factory water is required
Refrigeration accessories Danfoss/Emerson accessories (filter drier, oil separator, high and low pressure protector, expansion valve)
Operation panel LNEYA customized 7-inch color touch screen, temperature curve display\EXCEL data export
Security With self-diagnosis function; phase sequence open-phase protector, refrigerating machine overload protection; high-pressure pressure switch, overload relay, thermal protection device and other security functions.
In and out interface size ZG1/2 ZG1/2 ZG3/4 ZG3/4 ZG3/4

Configuration Details

This model can be air-cooled chiller or water-cooled chiller.

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TES -60℃~200℃ https://www.lneyachillers.com/tes-60200-fueloil.html https://www.lneyachillers.com/tes-60200-fueloil.html#respond Fri, 18 Nov 2022 02:43:01 +0000 https://www.lneyachillers.com/?p=878
TES -60℃~200℃
TES -60℃~200℃
TES -60℃~200℃

TES -60℃~200℃ Cooling Heating System

For fuel oil test
  • Heating Power15kW~60kW
  • Cooling capacity3kW~60kW
  • Power range28kW~102kW
  • Medium accuracy±0.5℃
  • fuel oil accuracy±2℃
  • RefrigerantR404A/R23
  • Details

Parameters Detailed

The device is used for fueling, lubricating oil cooling or heating when testing fuel, oil and the like for the test bench of Party A.

The heat transfer oil refrigeration heating device provides low temperature or high temperature heat transfer oil, and the heat transfer oil and the fuel oil exchange heat in the inlet heat exchanger of the test piece, so that the fuel can reach the desired temperature condition.

The secondary heat exchange completely solves the problem of temperature resistance of the fuel and oil delivery high pressure pump, and also solves the problem of fuel carbonization and coking caused by the excessive surface temperature of the heater.

  LNEYA represents the international advanced liquid temperature control technology, actively explores and studies component testing systems, mainly used for temperature test simulation in semiconductor testing, with wide temperature orientation and high temperature rise and fall, temperature range -92°C ~ 250°C, suitable for various Test Requirements. LNEYA is committed to solving the problem of temperature control lag in electronic components. Ultra high temperature cooling technology can be cooled directly from 300°C.

 Model TES-6A15WPEX
TES-6A15WDEX
TES-6A25WPEX
TES-6A25WDEX
TES-6A45WPEX
TES-6A45WDEX
TES-6A60WPEX
TES-6A60WDEX
Temp Range  -60℃~200℃ -60℃~200℃ -60℃~200℃ -60℃~200℃
Heating Power 15kW 25kW 45kW 60kW
Refrigerating Output 200℃ 15kW 25kW 45kW 60kW
100℃ 15kW 25kW 45kW 60kW
20℃ 15kW 25kW 45kW 60kW
0℃ 15kW 25kW 45kW 60kW
-20℃ 12kW 20kW 35kW 48kW
-40℃ 8kW 14kW 25kW 35kW
-50℃ 5kW 8kW 15kW 25kW
-55℃ 3kW 5kW 9kW 15kW
Temp Control Accuracy Of Heat Conduction Medium ±0.5℃
Fuel Temp Control Accuracy ±2℃ Steady State
System Pressure Display Pressure of Refrigeration system is realized by pressure gauge (High pressure, low pressure);
Pressure of circulatory system is detected by pressure sensor and displayed on touch screen.
Controller Siemens PLC, Fuzzy PID Control algorithm with Cascade Control algorithm.
Temperature Control Temperature Control Mode for outlet of Heat conduction medium;
External temperature sensor: (PT100 or 4~20mA or communication given) control mode (cascade control).
Communicating Protocol Ethernet Interface TCP/IP Protocol
Internal Temp Feedback Equipment heat conduction medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, positive pressure chamber ambient temperature, compressor suction temperature, cooling water temperature (water-cooling equipment is configured).
External Access Temp Feedback PT100 or 4~20mA or communication given
Cascade Control Time The temperature difference between the outlet temperature and the external temperature sensor can be set and controlled;
TempDifference Control Function The temperature difference between the inlet temperature and the outlet temperature of the equipment can be set to be controlled (to protect the safety of the system).
Closed-cycle System The whole system is a completely closed system with no oil mist at high temperature and no water in the air at low temperature. The system will not increase the pressure due to high temperature and automatically replenish the heat conduction medium at low temperature.
Heating Power The maximum heating output power of the system (according to each model);
The heater has triple protection and independent temperature limiter to ensure the safety of heating system;
Heating power 10kW adopts regulator, heating power output control adopts 4~20mA linear control.
Refrigerating Capacity Refers to the ability to take away heat at different temperatures (ideal condition), the actual working conditions need to consider environmental heat dissipation, please enlarge properly, and do a good job of insulation measures.
High Temp Cooling Module From the high temperature 200 degrees cooling module.
Circulating pump flow max Magnetic drive pump
110L/min 2.5BAR 200L/min 2.5BAR 400L/min 2.5BAR 500L/min 2.5BAR
Source 380V 50HZ 28kW max 48kW max 84kW max 105kW max
Shape Size (Positive Pressure)cm 135 *145*225 150*170*225 165*250*225 165*250*225
External Dimension (Isolation)mm 800*1450*1850 1000*1750*1850 1450*2000*2050 1450*2000*2050
Compression Engine Italy Duling semi-enclosed compressor / BiZell semi-enclosed compressor.
Evaporator DANFOSS KAORI Plate Heat Exchanger
Refrigeration Accessory Oil separator, dry filter, thermal expansion valve, electronic expansion valve, refrigeration solenoid valve, pressure control, mirror, etc. All adopt Emerson / Danvers brand.
Operation Panel Color touch screen, temperature curve display\ EXCEL data export.
Safe Guarding With self-diagnosis function; phase sequence phase breaker, freezer overload protection; high-voltage pressure switch, overload relay, thermal protection device and other safety protection functions.
Cryogen R-404A R23 
Interface Size DN32 PN10 RF DN32 PN10 RF DN40 PN10 RF DN50 PN10 RF
Water-Cooled W Type W is water cooled.
Water-cooled Condenser Tube type heat exchanger(Paris/Shenshi).
Cooling Water Quantity At 32℃ 5m3/h 8m3/h 15m3/h 20m3/h
Shell material Cold rolled sheet spray (Standard Colour 7035)
Barotropic Explosion Protection Positive pressure blast proof (EXPXdmbIICT4) barotropic system must be water-cooled equipment;
LNEYA explosive proof product installation license number: PCEC-2017-B025
Barotropic System Cooling A constant temperature cooling system is installed inside the barotropic system to ensure that the ambient temperature of the barotropic chamber is below 45℃
Navar LNEYA
Expansion System LNEYA
Intermediate Relay\ Thermal Relay Intermediate relays, thermal relays, contactors, circuit breakers, etc., all use Schneider and other brands.
Temperature Sensor Tiankang
Explosion-proof Hose Tu’an explosion-proof threading hose
Internal&External Control This\ External control mode is switchable

Working Principle

Schematic diagram

for TES series fuel oil test

  Suitable for precise temperature control of electronic  components. In the manufacture of semiconductor electronic  components for harsh environments, the IC packaging  assembly and engineering and production testing phases  include electronic thermal testing and other environmental  testing simulations at temperatures (-45°C to +250°C). Once  put into practical use, these semiconductor devices and  electronic products can be exposed to extreme environmental  conditions to meet demanding military and  telecommunications reliability standards.

The model TES -60℃~200℃ products can water-cooled chiller.

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TES -85℃~200℃ https://www.lneyachillers.com/tes-85%e2%84%8320%e2%84%83.html https://www.lneyachillers.com/tes-85%e2%84%8320%e2%84%83.html#respond Fri, 18 Nov 2022 02:42:18 +0000 https://www.lneyachillers.com/?p=876
TES -85℃~200℃
TES -85℃~200℃
TES -85℃~200℃

TES -85℃~200℃ Semiconductor test chiller

cooling heating system temperature control
  • Heating Power2.5kW~25kW
  • Cooling capacity0.25kW~25kW
  • Power range6.5kW~50kW
  • Medium accuracy±0.3℃
  • Flow pressure20L/min~150L/min 2.5bar
  • RefrigerantR404A/R508B
  • Details

Parameters Description

Temperature control range:-85°C ~ 200°C ;Power range:6.5kW~50kW;Temperature control accuracy:±0.3°C


Chip-Specific High and Low Temperature Test Boxes In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing at temperatures (-85 °C to +200 °C) and other environments. Test the simulation. Once put into practical use, these semiconductor devices and electronic products can be exposed to extreme environmental conditions to meet demanding military and telecommunications reliability standards.

  LNEYA represents the international advanced liquid temperature control technology, actively explores and studies component testing systems, mainly used for temperature test simulation in semiconductor testing, with wide temperature orientation and high temperature rise and fall, temperature range -92°C ~ 250°C, suitable for various Test Requirements. LNEYA is committed to solving the problem of temperature control lag in electronic components. Ultra high temperature cooling technology can be cooled directly from 300°C.

Model TES-8525W TES-8555W TES-85A10W TES-85A15W TES-85A25W
Temp. Range  -85℃~200℃ -85℃~200℃ -85℃~200℃ -85℃~200℃ -85℃~200℃
Heating Power 2.5kW 5.5kW 10kW 15kW 25kW
Refrigerating Output 200℃ 2.5kW 5.5kW 10kW 15kW 25kW
100℃ 2.5kW 5.5kW 10kW 15kW 25kW
20℃ 2.5kW 5.5kW 10kW 15kW 25kW
0℃ 2.5kW 5.5kW 10kW 15kW 25kW
-40℃ 1.5kW 3.3kW 6.5kW 11kW 20kW
-60℃ 0.85kW 1.8kW 3.4kW 6.5kW 10kW
-80℃ 0.25kW 0.45kW 1.5kW 2.5kW 4kW
Temp. Control Accuracy of Heat Conduction Medium ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃
System Pressure Display Pressure of Refrigeration system is realized by pressure gauge (High pressure, low pressure);
Pressure of circulatory system is detected by pressure sensor and displayed on touch screen.
Controller Siemens PLC, Fuzzy PID Control algorithm with Cascade Control algorithm.
Temp. Control Temperature Control Mode for outlet of Heat conduction medium;
External temperature sensor: (PT100 or 4~20mA or communication given) control mode (cascade control)
Programmable 5 procedures can be developed, and each program can be composed of 40 steps
Communicating Protocol Ethernet Interface TCP/IP Protocol
Internal Temperature Feedback Outlet temperature, inlet temperature, condensing temperature, ambient temperature, suction temperature of compressor, cooling water temperature (water cooling equipment configuration) of equipment heat conduction medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature.
External Access Temp Feedback PT100 or 4~20mA or communication given.
Cascade control time The temperature difference between the outlet temperature and the external temperature sensor can be set and controlled;
Temp. difference control function The temperature difference between the inlet temperature and the outlet temperature of the equipment can be set to be controlled (to protect the safety of the system).
Closed-cycle system The whole system is a completely closed system with no oil mist at high temperature and no water in the air at low temperature. The system will not increase the pressure due to high temperature and automatically replenish the heat conduction medium at low temperature.
Heating Power The maximum heating output power of the system (According to each model);
The heater has triple protection and independent temperature limiter to ensure the safety of heating system;
The power is more than 10kW and the voltage regulator is adopted, and the heating power output control is controlled by 4-20mA linear control.
Refrigerating Capacity Refers to the ability to take away heat at different temperatures (ideal condition), the actual working conditions need to consider environmental heat dissipation, please enlarge properly, and do a good job of insulation measures.
Circulating pump flow (max) Magnetic drive pump
20L/min2.5bar 50L/min2.5bar 50L/min2.5bar 110L/min2.5bar 150L/min2.5bar
Compression Engine Tecumseh Emerson Scroll flexible compressor
Evaporimeter Plate heat exchanger
Refrigeration Accessory Danfoss / Emerson accessories (dry filters, oil separators, high and low pressure protectors, mirrors)
Expansion Valve Danfoss thermal expansion valve+Emerson electronic expansion valve
Operation Panel LNEYA custom 7-inch color touch screen, temperature curve display\ EXCEL data export
Safe Guarding With self-diagnosis function; phase sequence phase breaker, freezer overload protection; high-voltage pressure switch, overload relay, thermal protection device and other safety protection functions.
Cryogen R404A R508B
Interface size ZG1/2 ZG3/4 ZG3/4 ZG1 DN32 PN10 RF
External dimension (water cooling) 55*70*175 65*85*185 80*120*185 100*150*185 200*145*205
Water-cooled W Type W is water cooled
Water-cooled Condenser Casing heat exchanger (Paris / Shen’s)
Cooling Water At 20 ℃ 2000L/H 2400L/H 3500L/H 5200L/H 12m³/H
1.5bar~4bar 1.5bar~4bar 1.5bar~4bar 1.5bar~4bar 1.5bar~4bar
Power 380V50HZ 7.5kW max 13kW max 22kW max 32kW max 54kW max
Optional AC 380V 50HZ Three-phase five-wire system
Customizable 460V 60HZ、220V 60HZ Three-phase
Shell Material Cold rolled sheet spray (Standard Colour 7035)
Isolation Explosion Proof Customizable isolation explosion-proof(EXdIIBT4)
LNEYA Explosive proof product installation license number:PCEC-2017-B025
Barotropic Explosion Protection Customizable barotropic explosion-proof (EXPXdmbIICT4) barotropic systems must be water-cooled equipment;
LNEYA Explosive product installation license number: PCEC-2017-B025

Parameters Detailed

Working Principle

Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations at temperatures (-45°C to +250°C). Once put into practical use, these semiconductor devices and electronic products can be exposed to extreme environmental conditions to meet demanding military and telecommunications reliability standards.

The model TES -85℃~200℃ products can water-cooled and air-cooled.

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TES -45℃~250℃ https://www.lneyachillers.com/tes-45250-chillers.html https://www.lneyachillers.com/tes-45250-chillers.html#respond Fri, 18 Nov 2022 02:28:26 +0000 https://www.lneyachillers.com/?p=853
TES -45℃~250℃
TES -45℃~250℃
TES -45℃~250℃
TES -45℃~250℃

TES -45℃~250℃ Semiconductor test chiller

cooling heating system temperature control
  • Heating Power3kW~25kW
  • Cooling capacity0.3kW~25kW
  • Power range6kW~36kW
  • Medium accuracy±0.3℃
  • Flow pressure25L/min~150L/min 2.5bar
  • RefrigerantR404A/R507C
  • Details

Parameters Description

Temperature control range:-45°C ~ 250°C ;Power range:2.5kW~25kW;Temperature control accuracy:±0.3°C


Chip-Specific High and Low Temperature Test Boxes In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing at temperatures (-85 °C to +200 °C) and other environments. Test the simulation. Once put into practical use, these semiconductor devices and electronic products can be exposed to extreme environmental conditions to meet demanding military and telecommunications reliability standards.

  LNEYA represents the international advanced liquid temperature control technology, actively explores and studies component testing systems, mainly used for temperature test simulation in semiconductor testing, with wide temperature orientation and high temperature rise and fall, temperature range -92°C ~ 250°C, suitable for various Test Requirements. LNEYA is committed to solving the problem of temperature control lag in electronic components. Ultra high temperature cooling technology can be cooled directly from 300°C.

Model TES-4525 TES-4555 TES-45A10 TES-45A15 TES-45A25
TES-4525W TES-4555W TES-45A10W TES-45A25W TES-45A25W
Temp. Range   -45℃~250℃ -45℃~250℃ -45℃~250℃ -45℃~250℃ -45℃~250℃
Heating Power 3kW 5.5kW 10kW 15kW 25kW
Refrigerating output 250℃ 3kW 5.5kW 10kW 15kW 25kW
100℃ 2.5kW 5.5kW 10kW 15kW 25kW
20℃ 2.5kW 5.5kW 10kW 15kW 25kW
0℃ 2.5kW 5kW 10kW 15kW 25kW
-20℃ 1kW 2.9kW 6kW 11kW 16kW
-40℃ 0.3kW 0.9kW 2kW 3.8kW 5.3kW
Temp. control accuracy of heat conduction medium ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃ ±0.3℃
System pressure display The pressure of the refrigeration system is realized by the pointer type pressure gauge (high-pressure and low-pressure).
The circulation system pressure is displayed on the touch screen by pressure sensor detection.
controller Siemens PLC, Fuzzy PID Control algorithm with Cascade Control algorithm
Temp. control Temperature Control Mode for outlet of Heat conduction medium;
External temperature sensor: (PT100 or 4~20mA or communication given) control mode (cascade control)
Programmable5  procedures can be developed, and each program can be composed of 40 steps
Communicating protocol Ethernet Interface TCP/IP Protocol
Internal temp. feedback of equipment Equipment heat-conducting medium outlet temperature, medium inlet temperature, refrigeration system condensation temperature, ambient temperature, compressor suction temperature, cooling water temperature (configuration of water-cooling equipment)
External access temp. feedback PT100 or 4~20mA or communication given
String-level control The temperature difference between the outlet temperature and the external temperature sensor can be set and controlled;
Temp. difference control function The temperature difference between the inlet temperature and the outlet temperature of the equipment can be set to be controlled (to protect the safety of the system).
Closed-cycle system The whole system is a completely closed system with no oil mist at high temperature and no water in the air at low temperature. The system will not increase the pressure due to high temperature and automatically replenish the heat conduction medium at low temperature.
Heating Power The maximum heating output power of the system (according to each model);
The heater has triple protection and independent temperature limiter to ensure the safety of heating system;
The power is more than 10kW and the voltage regulator is adopted, and the heating power output control is controlled by 4-20mA linear control.
Cooling capacity It refers to the ability to carry away heat at different temperatures (in the ideal state). The actual working conditions need to be considered for environmental heat dissipation. Please enlarge it properly and do well the thermal insulation measures.
Circulation pump flow, pressure max Adopt LNEYA magnetic drive pump
25L/min2.5bar 50L/min2.5bar 50L/min2.5bar 110L/min2.5bar 150L/min2.5bar
Compression engine Tekokang,France Emerson Emerson / Danvers Emerson / Danvers Emerson / Danvers
Evaporimeter With DANFOSS/High pressure Plate Heat Exchanger
Refrigeration Accessory Danfoss / Emerson fittings (dry filters, oil separators, high and low pressure protectors, expansion valves)
Operation panel LNEYA custom 7-inch color touch screen, temperature curve display\ EXCEL data export
Safe guarding With self-diagnosis function; phase sequence phase breaker, freezer overload protection; high-voltage pressure switch, overload relay, thermal protection device and other safety protection functions.
Cryogen R-404A / R507C
Interface size ZG1/2 ZG3/4 ZG3/4 ZG1 DN32 PN10 RF
Shape size (Air-cooled type)cm 45*70*160 55*70*175 65*85*185 80*120*185 100*150*185
Air-cooled type It adopts copper tube aluminum fin condensation method, upper air outlet type, and the condensation fan adopts German EBM axial flow fan.
Water-cooled type W Type W is water cooled
Water-cooled Condenser Casing heat exchanger (Paris / Shen’s)
Cooling water quantity at 25℃ 1.1m3/h 1.5m3/h 2.6m3/h 3.6m3/h 7m3/h
Source 380V50HZ 6kW max 220V 9kW max 16kW max 23kW max 36kW max
Source Customizable 460V 60HZN 220V 60HZ three-phase
Shell material Cold rolled sheet spray (Standard Colour 7035)
Isolation explosion proof Customizable isolation explosion proof (EXdIIBT4);
Installation License No. of Wuxi Guanzi Explosion-proof Product: PCEC-2017-B025
Barotropic explosion protection A custom positive pressure explosion-proof (EXPXdmbIICT4) positive pressure system must be a water-cooled device;
Installation License No. of Wuxi Guanzi Explosion-proof Product: PCEC-2017-B025

Configuration Details

Working Principle

Suitable for precise temperature control of electronic components. In the manufacture of semiconductor electronic components for harsh environments, the IC packaging assembly and engineering and production testing phases include electronic thermal testing and other environmental testing simulations at temperatures (-45°C to +250°C). Once put into practical use, these semiconductor devices and electronic products can be exposed to extreme environmental conditions to meet demanding military and telecommunications reliability standards.

The model TES -45℃~250℃ products can water-cooled and air-cooled.

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