 
Our service:
»Provide a complete testing solution 
 »Preferential supplier of Apple ,Cisco and Huawei in China
 
 »Perfect systematic pre-sale and after-sale technical supports

Features

• Fashionable design of modular construction.
 • Long defrosting cycles:over 700h's running before
 defrosting. 
 

 • Customer friendly design:observation window with a reality visualization.(Patented) 
 
• 4 load power outlets for specimens with programmable control for protection. 

 • Design with independent sensors to prevent specimens from damages caused by dewing, overheat,breezeless and smog. 

 • Optional network video monitoring and data synchronization.
• Environment-friendly 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. 

 • Automatic reminder of equipment maintenance plans and
 software of recording malfunction. 

 • Optional remote-assist service function and teaching CDs.

Application

Product Paramenters

Model	ET450S2	ET4100S2	ET4200S2
	ET550S2	ET5100S2	ET5200S2
	ET650S2	ET6100S2	ET6200S2
Test Space Volume(L)	50	100	200
Test Zones	2
Hot Chamber Temp.Range(℃)	+50/+200
Cold Chamber Temp.Range(℃)	-80/+70	-80/+70	-75/+70
Temp. Constancy(℃)	±0.3-±1.0
Temp.Homogeneity(℃)	±0.5-±2.0	±0.5-±2.0	±1.0-±2.0
Recovery Time(min)	<1(on Air Outlet)	<5(on Air Outlet)	<5(on Air Outlet)
Test Space Dimension(mm)	400W400D310H	500W500D400H	600W550D600H
External Dimension(mm)	900W2300D2160H	1000W2400D2250H	1200W2500D2200H
Temp. Range(℃)	-40/+150	-40/+150	-40/+150
	-55/+150	-55/+150	-55/+150
	-65/+150	-65/+150	-65/+150
Max. Specimens Weight (kg)	15	30	50
Cooling Methods	Air-Cooled	Water-Cooled(IEC 60068-3-5)
Power	AC380V±10%,50Hz,3/N/PE
Compliant with International Standards: MIL STD 202F (Method 107G) IEC 60 068-2-14		Test Na BS 2011 DIN 40046,Test Na JESD22-A101-A

Options Accessories

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

Quality Control

Standard Version

• 2 Stainless steel shelves

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