Zenro Test ZR-800-CC Environmental Test Chamber (-70℃～180℃; 800L)

Temperature: 

Temperature Range: -70℃～180℃

Temperature Fluctuation: ±0.5℃

Cooling Rate: 180.0℃～-70.0℃   1.0～3.0℃/min (Nonlinear)

Heating Rate: -70.0℃～180.0℃   3.0～5.0℃/min (Nonlinear)

Temperature Uniformity: ±1.5℃ (-40.0℃～100.0℃); ±2.0℃ (100.1℃～180.0℃ or -40.0℃～-70.0℃)

Humidity: 

Humidity Range: 10.0%RH~98.0%RH (10% RH at temperatures above 60℃)

Humidity Fluctuation: ±1.0% RH

Humidity Uniformity: ≤±3.0% (>75%RH) ≤ ±5.0% (≤75%RH)

Material: 

Internal Material: SUS304 stainless steel

External Material: cold-rolled plate, powder coating

Heat Insulation: polyurethane foam (100mm)+glass wool (10mm)

Fan: centrifugal fan (impeller fan)

Refrigeration Compressor: hermetic compressor (tecumseh)

Cooling Mode: air cooling or water cooling

Refrigerant: R404A / R23

Evaporator: finned-tube exchanger

Heater: nickel chrome strip heater

Humidifier: steam humidifier

Size: 

Interior Size(mm) W*H*D: 1000 * 1000 * 800

Outer Size(mm) W*H*D: 1200 * 1950 * 1550

Volume（L): 800

Weight（kg): 650

Working Temperature:  +5 ~ 35℃

Power Supply: AC 380V 50Hz

Safety Specifications

* Adjustable over-temperature protection for test samples.

 * Heater dry-heating over-temperature protection.

 * Humidifier dry-heating over-temperature protection.

 * Humidifier water-shortage over-temperature protection.

 * Compressor overload protection.

 * Ultra-high pressure protection

The equipment automatically shuts down upon malfunction. The leakage protection function cuts off the main power supply.

Controllers: Korea Samwon TEMI-1500, TEMI-2500, TEMI-2700

* TEMI-1500: Ethernet and RS232 interface (only one selectable); (5.0-inch controller)

* TEMI-2500: Ethernet, RS232 interface, RS485 interface; (5.7-inch controller)

* TEMI-2700: Ethernet, RS232 interface, RS485 interface; (7.0-inch controller)