Welcome to Qinsun Instruments Co., Limited.
- +86-21-6780 0179 |
- info@qinsun-lab.com |
- Customer Services
Constant temperature and humidity test chamber is also called constant temperature and humidity testing machine, constant temperature and humidity test chamber, constant temperature machine or constant temperature and humidity chamber, which is used to test the performance of materials in different environments, and test the heat resistance, cold resistance, dry resistance and moisture resistance of various materials. It is suitable for quality inspection of products such as electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, medical supplies and aerospace.
1. In order to avoid machine failure in the constant temperature and humidity test chamber, please provide a power supplyng within the rated voltage range.
2. To avoid electric shock or malfunction and failure, please do not turn on the power before the installation and wiring are completed.
3. This product is a non-explosion-proof product, please do not use the constant temperature and humidity equipment in the environment of flammable or explosive gas.
4. Please do not try to open the test chamber door when the instrument is working. High temperature opening may cause operator burns, and low temperature opening may cause personnel frostbite, and may cause evaporator freezing, affecting the cooling effect. If you need to open it, please do some protection,
5. It is forbidden to disassemble, process, modify or modify the constant temperature and humidity machine without permissionrepaired, otherwise there is a risk of abnormal operation. electric shock or fire.
6. The ventilation holes of the machine body must be kept clear to avoid malfunction, abnormal operation, shortened life and fire.
7. If the machine is damaged or deformed when unpacked, please do not use it.
8. When installing and setting up the machine, be careful not to get dust, thread ends, iron filings or other things, otherwise it will cause wrong action or failure.
9. Wiring must be correct and grounded. A ground fault may result in electric shock, mishandling accident, abnormal display, or large measurement error.
10. Regularly check the terminal screws and mounting brackets, please do not use them if they are loose.
11. During operation of the instrument, the cover of the current input terminals must be on the terminalbe installed to avoid electric shock.
12. When the instrument is in operation, safety should be fully considered before changing settings, signal output, starting, stopping and other operations. Incorrect operations damage or fail the work equipment.
13. Please use a dry cloth to wipe the meter, do not use alcohol, gasoline or other organic solvents, do not splash water on the meter, if the meter has been immersed in water, please stop using it immediately, otherwise it will electrical leakage, electric shock, or fire hazard.
14. The internal parts of the instrument have a specific lifespan. In order to use the instrument continuously and safely, please carry out regular maintenance and servicing. If you dispose of this product, please dispose of it as industrial waste.
15. Check before commissioningCheck whether the power supply is stable.
