With the rapid development of modern industrial technology, the application fields of electricians and electronic products are becoming more and more extensive, and the environmental conditions experienced are becoming more and more complicated. Only by properly stipulating the environmental conditions of the product and correctly selecting the environmental protection measures of the product can the product be protected from damage during storage and transportation, and safe and reliable during use. Therefore, the artificial simulation of environmental testing of electricians and electronic products is an essential part of ensuring high quality. The artificial simulation environmental test is a scientific summary of the actual environmental impact, which is characterized by typicalization, standardization, convenient use and easy comparison. The diversification of environmental conditions and the importance of environmental testing also place stricter requirements on environmental testing equipment.
High and low temperature test chambers are suitable for the electrical, electronic, instrumentation and other products, parts and materials in the high temperature and low temperature environment storage, transportation, use of the adaptability test , is a variety of electronic, electrical, electrical, plastic and other raw materials and devices Conduct reliability testing equipment for cold resistance, heat resistance test and quality control engineering.
  It is especially suitable for high temperature and low temperature cycle test of optical fiber, LCD , crystal, inductor, PCB , battery, computer, mobile phone and other products.
First, model specifications:
1.        type     No.: QLH-150
2. Â Â Â Â Â Â : 500*500*600 deep * wide * high
3.      : RT+10 °C ~250 °C
4.      Uniformity: ± 2 °C
5. Â Â Â Â Â Air exchange times 3 to 60 times / hour
6. Â Â Â Â Â Ventilation method: automatic ventilation
7.      Heating rate: 1 °C ~ 3 °C / min
8. Â Â Â Â Â Turntable speed: 3 ~ 10r / min
9. Â Â Â Â Â Spraying time setting range: 0 to 9999 hours
10. Â Â Â Spray aperture: 1 ~ 0.8 mm
Second, the box structure
1. Test box structure: The test room is composed of integral assembly structure, air duct cabinet, over temperature system and electrical control system. The method has small footprint, compact structure and beautiful appearance, and the electrical control panel is located on the side of the test chamber, and the operation operation is independently controlled;
2 . Box outer wall material: cold-rolled steel plate, surface electrostatic spray treatment;
3 . Test chamber wall material: high grade stainless steel sheet;
4 . Insulation material: high temperature resistant ultrafine glass wool;
5 . Controller: imported LED digital display P , I , D+S , S , R. microcomputer integrated controller
Third, the air conditioning system
1 . Air control mode: forced circulation ventilation, balance thermostat ( BTC ). In the method, the control system controls the output of the heater according to the set temperature point through the result of the PID automatic calculation output, and the Zui finally reaches a dynamic balance;
2 . Air circulation device: Built-in air-conditioning room, circulation air duct and stainless steel long-axis ventilator, effective heat exchange through high-efficiency ventilator to achieve temperature change. Improve air flow and heat exchange capacity with the heater by improving the blast air flow of the air;
3 . Air heating method: high quality nickel chrome wire heater.
Fourth, spray control:
1,         The water temperature is controlled at 30~60 °C, and the temperature of the stirred tank is automatically circulated;
2, Â Â Â Â Â Â Â Â When the rain time is on, the 99H/M/S stop 99H/M/S can be adjusted;
3, Â Â Â Â Â Â Â Â The water in the tank is first pumped through the water pump, and then controlled by filters, flow meters, pressure gauges, ball valves, etc.;
Five, temperature measurement and control system
1. Temperature measurement: stainless steel armored Pt100 platinum resistance;
2. Control device: The system adopts digital display temperature control system and has PID operation controller function inside.
4. System setting resolution: Temperature: 0.1 °C;
5 . The time timing controller can be added, and the heating can be automatically cut off at the time to control the test time.
Sixth, safety protection measures
1 . Safe and reliable grounding protection device;
2 . Studio over temperature protection;
3 . Heater short circuit, overload protection;
Seven, equipment use conditions
1. Environmental conditions: temperature 5 ~ 35 °C; humidity: ≤ 85% RH ;
2. Power supply: 380 ± 10%V , 50 ± 1Hz ;
3. Installation site requirements: The left and right side wall panels of the test box shall not be less than 300mm from the wall, and the front distance wall shall not be less than 800mm . The user must provide a separate power distribution switchgear and be responsible for the connection of the power supply external to the equipment.
Eight, meet test methods and product implementation standards
GB/T3512-2001 hot air accelerated aging and heat test
Ganoderma Extract (Ganoderma Lucidum extract/Reishi mushroom extract) is extracted from top-graded organic shell-broken Ganoderma Lucidum spore powder using advanced modern technology. Spores are the seeds of Ganoderma Lucidum. When it matures, the spores are released from the mushroom cap. They are also where most of the nutrients of Ganoderma Lucidum are contained. In order to allow the nutrients inside the spore powder to be fully absorbed by human body, we used a patented technology called low temperature physical shell-breaking technology to crack the cell wall of Ganoderma Lucidum spore powder.
The Ganoderma we used for this product comes from our self-built organic Ganoderma farm at Mt. Wuyi. Both the farm and the GMP workshop have acquired organic certifications from 4 countries and regions including Chinese, Japan, the US, and the EU. We do not use any type of herbicide, pesticide, or chemical fertilizer during the whole cultivation process, delivering the best and safest product to our customers.
By using extraction technology, we can increase the concentration of Ganoderma polysaccharides and triterpenes in the product. Reishi Mushroom Powder polysaccharides and triterpenes both work together to enhance human’s immune system, fighting against diseases and infections. Also, Ganoderma can help protect the liver, increase sleep quality as well as relive stress.
Ganoderma Extract
Ganoderma Extract,Reishi Spore Powder,Ganoderma Lucidum Powder,Ganoderma Lucidum
Ganoherb International Inc. , http://www.ganoherb.us