The test chamber is suitable for evaluating the ability of the whole equipment, components , parts to withstand sudden temperature changes. The temperature shock test can make people know more about the effect of one or several changes on the specimen.The main parameters affecting the temperature change test are the high temperature and low temperature values of the temperature variation range,the temperature change rate,the retention time of the sample at high and low temperatures,and the number of cycles of the test.
 
Our Service
 
 • Provide a comprehensive testing solution (customization)
 
 • Patented eye-catching industrial design
 
 • Preferential supplier of Apple and Cisco in China
 
 • Perfect systematic pre-sale and after-sale technical support

Products Features

• Fashionable design of modular construction.
 • Long defrosting cycles: over 700h's running without defrosting. 

 • Breakthrough-tech design: alternating time between high/low temperature <10 sec. 

 • Customer-friendly software functions: intelligent power-recovery restoration, autoconnect on memory and auto-reset restart. 

 • Intelligent and independent protection design for overload, overheat, power supply abnormity, overvoltage, component malfunction monitoring.

• Design with independent sensors to prevent specimens from damages caused by dewing, overheat, breezeless and smog. 
  
• Intelligent and high-efficiency servo refrigerating control
 technology: energy saving and rapid heating/cooling rate. 
  
• Unique operation mode: make testing area's temperature
 back to room temperature after tests are finished.

Application

Product Paramenters

Model	ETS450S2 ETS550S2	ETS4100S2 ETS5100S2
Model	ETS450S2 ETS550S2	ETS4100S2 ETS5100S2
Test Space Volume (L)	850	100
Test Zones	2	2
Hot Chamber Temp. Range(℃)	+50/+200	+50/+200
Cold Chamber Temp. Range(℃)	-80/+70	-80/+70
Temp. Constancy (℃ )	±0.3-±1.0	±0.3-±1.0
Temp. Homogeneity (℃ )	±0.5-±2.0	±0.5-±2.0
Change Time (sec )	<10 (on Air Outlet)	<10 (on Air Outlet)
Recovery Time (min )	<1 (on Air Outlet)	<2 (on Air Outlet)
Test Space Dimension (mm)	400W×400D×310H	500W×500D×400H
External Dimension (mm)	900W×2300D×2160H	1000W×2400D×2250H
Stress Change Temp. Range (℃)	-40/+150 -55/+150	-40/+150 -55/+150
Max. Specimens Weight (kg)	15	30
Cooling Methods	Water-Cooled ( Compliant withIEC 60068-3-5)
Power	AC380V±10%, 50HZ, 3/N/PE
Compliant with International Standards: GB/T2423.22 Test Na JESD22-A101-A MIL STD 202F(method 107G) BS 2011IEC 60 068-2-14 DIN 40046 (Test Na)

Options Accessories
• Entry ports
 • Power outlets for specimens
 • Spare parts package
 • E-management and cyber-software
  
Quality Control

Standard Version
• Matched rotating shelf for specimens 
• Water filter 

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