temperature repeat test machine

Environmental test chamber/Features:
1. Graceful appearance, circularly shaped body, surface treated with mist strips, and plane handle with no reaction. Easy to operate, safe and reliable.
2.  Rectangular double-paned viewing window for observation of sample under test,with interior lights
3. Double-layer-insulated airtight doors, able to insulate the internal temperature effectively.
4. Water supply system that is externally connectable, convenient for refilling water into the humidifying pot and automatically recyclable.
5. French Tecumseh brand is used as compressor, with environment friendly refrigeration R23 or R404A
6.  LCD display screen is used for the control unit, capable of displaying set point and actual value at the same time
7. The control unit has the functions of multiples segment program editing function
8. Quick or ramp rates control of temperature and humidity.
9. Casters are provided for ease of mobility, with strong positioning screws.
 

high and low temperature Tester/Technical parameters:
1.model:HL-225D
2. Optional Accessories:  Inner door with operation hole(Optional), Recorder(optional),Dehumidifier
3. Compressor:  French Tecumseh Brand, Germany Bizer Brand
4. Power: AC 220V, 1∮ 3  Lines,50/60HZ ;    AC 380V ,3∮ 5 Lines,50/60HZ
5. Approx. Weight (Kg): 150 180 250 320 400 450
6. Temperature Range: Low Temperature(A:25℃  B:0℃  C:-20℃ D:-40℃  E:-60℃  F:-70℃; High Temperature150℃
7. Indication resolution/Distribution Uniformity of Temperature: 0.1℃ /±2.0℃
8. Control Accuracy of Temperature : ±0.5℃
ted.
9. Insulation Material: Resistant to high temperature, high density, formate chlorine, ethyl acetum foam insulation materials
10. Cooling System: Wind cooling or water cooling/single segment compressor(-40℃, double segment compressor -70℃)
11. Protection Devices: Fuse-free switch, overloading protection switch  or compressor, high and low voltage coolant protection switch, Over-humidity and over-temperature protection switch, fuses, fault warning system