Overview
The BENTING CBWS-70BX Constant Temperature and Humidity Chamber is a 70L precision environmental testing device. Temperature range of 0 to 65 ° C without humidification, 10 to 65 ° C with humidification, and 45% to 90% RH humidity control. It is suitable for a variety of experiments and foster scenarios that require precise control of temperature and humidity.
Features
1. Adopt an independent humidification system to achieve humidity control.
2. Equipped with a 30-segment LCD program controller, it supports repeated step and step operation.
3. Easy to operate, support fixed-value operation, regular operation and automatic stop function.
4. Dedicated function keys are convenient for temperature setting.
5. Auxiliary menu provides over-rise alarm, deviation correction, menu lock and other functions.
6. Adopt a turbine centrifugal forced air supply system to ensure a more uniform temperature in the box.
7. Equipped with power-off protection function, parameter memory, and can resume operation after calling.
8. The Compressor is equipped with overload protection.
9. High security, integrated with multiple safety measures such as over-lift alarm, menu lock, over-lift prevention, overload protection, and power failure protection.
Principle
The Constant Temperature and Humidity Chamber operates by forced convection. The temperature control is achieved by a heating and cooling system composed of stainless steel heating tubes and an air-cooled closed Compressor (using R134A refrigerant), combined with a Pt100 temperature sensor for accurate measurement and feedback. Humidity control is completed through an independent automatic humidification system. The air in the box is forced to circulate by a turbo centrifugal fan to ensure uniform temperature and humidity. The device uses a 30-segment LCD program controller, which can automatically perform complex temperature and humidity changes according to preset programs. Linear dispersion.
Applications
Scientific research experiment, biological foster, material testing, drug Stability test, electronic product aging test
Standards
The data did not mention specific compliance criteria.
Steps
1. Connect the AC220V power supply.
2. Set the target temperature, humidity and running program by tapping the button (support 30 program settings).
3. Select the operation mode, such as fixed-value operation, scheduled operation, program operation, or scheduled start.
4. Set the timer (0~ 99.9 hours, with waiting function).
5. Start the device and start running.
6. After the operation is completed, the device can be automatically stopped.
Notice
• Operating temperature range is 10~ 65 ℃ with humidification function.
• Note that the rated current of the device is AC220V/2.3A, please ensure that the power supply matches.
• Before use, please confirm the load-bearing capacity of the inner box and shelf (Shelf load-bearing 15kg).
• Regularly check and maintain the equipment, if defrosting is required, the BX model is automatic defrosting.
• Pay attention to the status of the safety protection device, and deal with it in time in case of over-rise alarm, overload, etc.
• Menu lock function can be used to prevent misoperation.
• The equipment has a power-off protection function, but it is still necessary to check the operating parameters when restarting after an unplanned power failure.
