Brief introduction: Constant temperature and humidity test chamber by air-conditioning (heating, cooling) and humidifying in two parts. By rotating the fan installed in the casing at the top of the air into the cabinet gas circulation, balance the temperature and humidity inside the box body, the body of the built-in temperature and humidity sensor to collect data, spread to temperature and humidity controller (processor) micro information edit processing, wet thermal control instructions, heating unit, through the air condenser pipe and sink inside heating evaporation unit. Constant temperature and humidity box temperature control is through the case with a built-in temperature sensor, data acquisition, the temperature controller (micro processor) adjustment, turn on the air heating unit for increased temperature or adjust the refrigeration solenoid valve to reduce the temperature of the casing, in order to achieve the required temperature control. Constant temperature and humidity box temperature control is through the body temperature sensor, data acquisition, the humidity controller (micro information processor) regulation, through to tank heating element, by evaporation of the water in the tank to increase the humidity of the casing or adjust refrigeration solenoid valve to achieve dehumidification function, in order to achieve the humidity control need. Technical indicators: The programmable controller, touch screen instrument or TEMI880 TT - 5166 Temperature range: - 40 ℃ ~ 150 ℃ Humidity: 20% ~ 20% RH Temperature display precision: 0.1 ℃ Humidity display accuracy: 0.1% RH Humidity uniformity: + 2% and - 3% r. H Temperature accuracy: ℃ + / - 2% Heating rate: 0.7 ℃ to 1.5 ℃ per minute nonlinear light (on average) Cooling rate: 3.0 ℃ to 3.5 ℃ per minute nonlinear light (on average)
Brief introduction: Constant temperature and humidity test chamber by air-conditioning (heating, cooling) and humidifying in two parts. By rotating the fan installed in the casing at the top of the air into the cabinet gas circulation, balance the temperature and humidity inside the box body, the body of the built-in temperature and humidity sensor to collect data, spread to temperature and humidity controller (processor) micro information edit processing, wet thermal control instructions, heating unit, through the air condenser pipe and sink inside heating evaporation unit.
Constant temperature and humidity box temperature control is through the case with a built-in temperature sensor, data acquisition, the temperature controller (micro processor) adjustment, turn on the air heating unit for increased temperature or adjust the refrigeration solenoid valve to reduce the temperature of the casing, in order to achieve the required temperature control. Constant temperature and humidity box temperature control is through the body temperature sensor, data acquisition, the humidity controller (micro information processor) regulation, through to tank heating element, by evaporation of the water in the tank to increase the humidity of the casing or adjust refrigeration solenoid valve to achieve dehumidification function, in order to achieve the humidity control need.
