Details

Hengtong specializing in the production of constant temperature and humidity box/themostatic test cases/themostatic tester/hot alternating test cases/high/low temperature and humidity alternating test cases/single point themostatic test cases/themostatic dehumidifier/high temperature test cases/environment test equipment.

Constant temperature and humidity box structure and component:

BTHC thermostat (balance: wet thermostat)
Work environment temperature: + 5 ~ + 35 degrees
Heater: nickel chrome resistanse wire type heater
Humidifier (temperature and humidity machine) shallow groove heating humidifier
Fan: centrifugal fan
Wen (humidity sensor 16pt100: wet ball sensor
Temperature fluctuations degrees: ± 0.5 degrees
Constant temperature and humidity test cases humidity fluctuation degrees: ± 2% RH
Humidity evenness: ± 3 degrees
Internal and external tank material: inside: mirror stainless steel plate, Outside the box: stainless steel or spray
Heat preservation material: the rigid polyurethane foam + glass cotton
Controller: P program OYO or South Korea, Japan TEMI interface screen controller
Together with French "taikang" refrigeration system: all closed compressor/environmental refrigerant
Overheating protection device: compressor, over-current and overpressure, heating humidifying empty water temperature, box up alarm system
Power supply: 3 ф 5W380VAC ± 10% or 2 ф 3W220VAC ± 10%

Constant temperature and humidity box main technical parameters:
1 temperature fluctuations of 0.5 °, ±
2 humidity fluctuation degrees: ± 1% RH
3 temperature uniformity: more than 2 degrees
4 humidity evenness: more than 2 degrees
5 the heating rate: 3 ~ 5 ° c/min
6 cooling rate: 0.7-1 ° c/min