Overview
AISRY ASR-80L programmable humidity chamber, also known as environmental testing machine, is used to test the heat resistance, cold resistance, dry resistance and moisture resistance performance of various materials. The equipment is suitable for mass testing of electronics, electrical appliances, communications, instruments, vehicles, plastic products, metals, food, chemicals, building materials, aerospace and other products.
Features
1. Adopt French "Taikang" brand Compressor, the refrigeration system is reliable.
2. Temperature range is wide, up to -70 ℃ to 100 ℃ (or 150 ℃), and provides a variety of temperature gear selection (A: -20 ℃ B: -40 ℃ C: -60 ℃ D: -70 ℃).
3. High accuracy of temperature and humidity analysis, up to +/- 0.1 ℃ and +/- 0.1% R.H.
4. The cooling rate is fast, with an average temperature increase of 4 ° C/min and an average temperature decrease of 1 ° C/min.
5. The box is made of high temperature and high density chlorine-based formic acid vinegar foam insulator material for insulation.
6. Equipped with multiple safety protection devices, including no fuse switch, Compressor overload protection, refrigerant high and low voltage protection, ultra-humidity over-temperature protection, fuse and fault warning system.
7. Optional accessories are rich, such as printer, viewing window, 50mm test hole, PL box light, Shelf.
Principle
The test chamber precisely controls the operation of the refrigeration system, heating system and humidification system through the programmable controller, simulates and maintains the set temperature and humidity environment in the closed box to test the performance of the product under specific temperature and humidity conditions.
Applications
Electronics, electrical appliances, communications, instrumentation, vehicles, plastic products, metals, food, chemicals, building materials, aerospace
Standards
GB11158、GB10589-89、GB10592-89、GB/T10586-89、GB/T2423.1-2001、GB/T2423.2-2001、GB/T2423.3-93、GB/T2423.4-93、GB/T2423.22-2001、IEC60068-2-1.1990、IEC60068-2-2.1974、GJB150.3、GJB150.4、GJB150.9
Steps
1. Place the sample to be tested in the test chamber.
2. Set the required temperature, humidity program and test time through the equipment controller.
3. Start the equipment, the test chamber will run automatically, and the temperature and humidity control will be carried out according to the set program.
4. After the test is completed, the device can automatically stop or issue a prompt.
5. Remove the sample and evaluate the results.
Notice
* Equipment should be installed in a well-ventilated, non-direct sunlight, away from heat sources and flammable materials.
* Before use, please check whether the Power supply voltage meets the requirements and ensure that the grounding is good.
* Do not frequently open and close the box door during the operation of the equipment, so as not to affect the temperature and humidity Stability and equipment life.
When placing the sample, ensure that the air duct in the box is not blocked, and the total sample load should not exceed the specified limit.
Regularly inspect and clean equipment, especially condensers, filters, and other components.
When the equipment malfunctions and alarms, it should be stopped first and checked according to the instructions, or a professional should be contacted for maintenance.
Do not place flammable, explosive, volatile or corrosive items in the box for testing.
* Operators need to be trained and familiar with equipment performance and safety operating procedures.
