 
This test chamber is suitable for assessing the ability of the whole device, components,parts to withstand sudden changes in temperature. The thermal test can understand the influence of the test sample on the temperature change one time or several times. 
Our Service
  
  • Provide a complete testing solution .
  
  • Preferential supplier of Apple ,Cisco and Huawei in China
  
  • Perfect systematic pre-sale and after-sale technical support

Features

• Modular design
  • Customer friendly design: observation window with a reality visualization.
 
  • 4 load power outlets for specimens with programmable control for protection. 
 
  • Specialized design of air circulation system insideensures testing accuracy.
 
• Design with independent sensors to prevent specimens from damages caused by dewing, overheat  and smog.breezeless
 
• Long defrosting cycles: over 700h's running without defrosting.
  • Environment-friendly refrigerating control technology:rapid heating/cooling rate. 
 
  • Unique operation mode: make testing area's temperature back to room temperature after tests are finished.

Application

Product Paramenters

Model	ET 4100S3 ET 5100S3 ET 6100S3	ET 4200S3 ET 5200S3 ET 6200S3	ET 4300S3 ET 5300S3 ET 6300S3


Test Space Volume (L)	100	200	300
Test Zones	3	3	3
Hot Chamber Temp. Range(℃)	+50/+200	+50/+200	+50/+200
Test Chamber Temp. Range (℃)	R.T	R.T	R.T
Cold Chamber Temp. Range(℃)	-70/+70	-75/+70	75/+70
Temp. Constancy (℃ )	± 0.3-±1.0	± 0.3-± 1.0	±0.3-±1.0
Temp. Homogeneity (℃)	±0.5-±2.0	±0.5-±2.0	±1.0-±2.0
Recovery Time (min)	< 5 (on Air Outlet)	< 5 (on Air Outlet)	< 5 (on Air Outlet)
Test Space Dimension (mm)	500W×575D×350H	650W×585D×450H	700W×710D×600H
External Dimension (mm)	500W×575D×350H	500W×575D×350H	500W×575D×350H
Testing Temperature Range (℃)	-55/+150 -55/+150 -65/+150	-55/+150 -55/+150 -65/+150	-55/+150 -55/+150 -65/+150


Max. Specimens Weight (kg)	20	50	50
Cooling Methods	Water-Cooled (Compliant with IEC 60068-3-5)
Power	AC 380V±10%, 50Hz, 3/N/PE
Compliant with International Standards:
IEC 60068–2–14 EIAJ ED–2531A MIL–STD–883H JIS C 60068–2–14 MIL–STD–202G JASO D 014–4

Options Accessories
• Independent sensors for specimen protection(NE60519-2.1993)
  • 1 Entry port Φ100mm
  • Nitrogen gas auxiliary device
  • Spare parts package
  • E-management and cyber-software
Quality Control
 

Standard Version
  • Left and right entry ports Φ50mm
  • 2 Silicon stoppers for entry ports
  • 2 Stainless steel shelves
  • Drier filter for compressing air
 

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