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Shenzhen Weirui Technology Co., Ltd

E-mail
sales@uniqueray.com
Phone
18038085221
Address
Building 8, Block A, Shenzhen International Innovation Valley, Xili Street, Nanshan District, Shenzhen

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TEC high and low temperature aging test bench

NegotiableUpdate on 12/15

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The TEC high and low temperature aging test bench uses semiconductor refrigeration chips as cooling heaters to build a high and low temperature testing platform, which can perform rapid high and low temperature testing for products such as microdisplays, LEDs, wafers, chips, detectors, sensors, photomultiplier tubes, etc.

Product Details

01 TEC high and low temperature aging test benchfunction

This product consists of two parts: a TEC high and low temperature table and a water-cooled temperature controller. It uses semiconductor refrigeration chips as refrigeration heaters to build a high and low temperature testing platform, which can quickly test high and low temperatures for products such as micro displays, LEDs, wafers, chips, detectors, sensors, photomultiplier tubes, etc.

TEC 高低温老化测试台

TEC high and low temperature table (left) and water-cooled temperature controller (right) (product functions have been iterated, please refer to the actual product)

02 TEC high and low temperature aging test benchfeature

Rapid temperature change greatly accelerates the aging rate at high and low temperatures;

● Small footprint, easy to move;

High temperature control stability, ± 0.1 ℃ or ± 0.01 ℃;

Control temperature range -40~140 ℃, other ranges can be customized;

The uniformity of plane temperature is below ± 0.1 ℃;

Temperature control has overcurrent, overvoltage, and over temperature protection;

● Heat dissipation method: water cooling;

We can customize a complete temperature control system according to customer needs.

03 Test bench parameter table

TEC 高低温老化测试台

TEC high and low temperature table (left: single platform; right: multi platform) (customizable according to customer needs)

parameter	model	unit
parameter	TECP (customizable according to customer needs)	unit
platform dimensions	50 × 50 (other sizes can be customized)	mm
Built in sensors	PT1000
Temperature variation range	-40~140	℃
Temperature change rate	0~10℃/min	℃
Power supply requirements	＜12V，＜10A
box dimensions	150 * 150 * 100 (customizable)	mm
weight	≈2	kg
Working environment temperature range	-10~50	°C
Working environment humidity range	0~98, no condensation	%RH
Other requirements for work environment	Atmospheric pressure: 80~110Kpa
Storage temperature range	-40~70	°C

04 Water cooling temperature controller parameter table

TEC 高低温老化测试台

Water cooled temperature controller

parameter	model					unit
	WCTC115L	WCTC115	WCTC215L	WCTC215
Support sensors	NTC/PT1000/PT100
Support temperature measurement range	-200~850					℃
Temperature sensitivity	0.001	0.0001	0.001	0.0001	℃
Temperature drift caused by ambient temperature	0.0001					℃/℃
Temperature control stability (Related to your temperature control structure design)	±0.01	±0.001	±0.01	±0.001	°C
communication method	485 serial port (supports both Modbus and ASCII communication protocols)
Power supply voltage requirements	AC180~264V, 47~63Hz
Output polarity	Bidirectional or unidirectional options are available
Number of output channels	1
Maximum allowable output voltage	adjustable
Output current range	0~ ±7A/ 通道		0~ ±15A/ 通道 0- ± 80A/SSR solid-state relay

Output current limit	±10	±20	A
Circuit board overheating protection	have
Power off memory function	have
PID parameters	Support self-tuning/user adjustable
size	400200350			mm
weight	≈3			kg
Working environment temperature range	-55~60			°C
Working environment humidity range	0~98			%RH
Other requirements for work environment	Atmospheric pressure: 80~110Kpa
Storage temperature range	-40~70			°C

05 Introduction to Wiring Terminals

TEC 高低温老化测试台

TEC high and low temperature table wiring terminals, water-cooled temperature controller back panel wiring terminals

06 Screen and computer interface (please contact the engineer for communication protocol)

TEC 高低温老化测试台

Touch screen display image

TEC 高低温老化测试台

Temperature controller computer software interface

07 Selection Table

model	stability (℃)@20℃	Support sensor types	Number of channels	Drive capability @ 24V	power supply	Size (mm)	feature
WCTC115L	±0.01	NTC PT	1	±7A/通道	220V AC	340240 128	Dual channel, medium current
WCTC115	±0.001	NTC PT	1	±7A/通道	220V AC	340240 128	Dual channel, medium current
WCTC215L	±0.01	NTC PT	2	±15A/ 通道 ± 80A/solid-state relay method	220V AC	340240 128	Dual channel, high current, supports solid-state relays
WCTC215	±0.001	NTC PT	2	±15A/ 通道 ± 80A/solid-state relay method	220V AC	340240 128	Dual channel, high current, supports solid-state relays

WCTC115/215 matching temperature sensor temperature measurement range and sensitivity (unit ℃)

sensitivity	NTC (500k B4250)	NTC (100k B3950)	NTC (10k B3950)	NTC (1k B3470)	PT1000	PT100
≤±0.001℃	60~300℃	25~210℃	-20~150℃	-60~70℃	-200~800℃	——
≤±0.01℃	60~470℃	25~350℃	-20~200℃	-60~110℃	——	-200~800℃
≤±0.1℃	60~550℃	25~500℃	-20~290℃	-60~180℃	——	——

WCTC115L/215L matching temperature sensor temperature measurement range and sensitivity (unit ℃)

sensitivity	NTC (500k B4250)	NTC (100k B3950)	NTC (10k B3950)	NTC (1k B3470)	PT1000	PT100
≤±0.01℃	60~400℃	25~290℃	-20~180℃	-60~100℃	-200~800℃	——
≤±0.1℃	60~550℃	25~430℃	-20~280℃	-60~130℃	——	-200~800℃
≤±1℃	——	25~550℃	——	-60~180℃	——	——