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Self produced and self sold programmable battery explosion-proof environment aging test box
Many customers are also very concerned about the price of our self-produced and self sold programmable battery explosion-proof environment aging test
Product details
Main configuration introduction
Electrical system: Nickel chromium alloy electric heater; Drawer water tank water supply device; Forced circulation ventilation; Efficient refrigeration and energy regulation; The communication contactor, temperature signal solid-state module, and thermal overload relay are imported with original equipment.
Refrigeration system: air-cooled; Two fully enclosed stacked refrigeration compressors imported with original packaging; Oil separator, drying filter, pressure controller, condensate water tray, using special sound-absorbing sponge for sound absorption.
Other accessories: equipped with one digital temperature and humidity meter; Configure 2 sets of shelves, 1 cable hole, 1 plug hole cover, and 1 outlet pipe. The main components are all imported from overseas with original packaging.
1. Used to test the reliable performance of various materials for simulating high and low temperature environments. Temperature and humidity can be controlled simultaneously.
Inner box size: 400 * 500 * 400MM, outer box size: 550 * 1550 * 950MM
2. Internal cavity volume: 80L
3. Temperature range:- 70℃～150(arbitrary adjustment)
4. Humidity range: 20% to 98% (arbitrarily set)
5. Heating and cooling rate: from room temperature to 150 ℃, about 60 minutes (about 3.5 ℃/minute); Room temperature to -70 ℃, about 75 minutes (about 1.2 ℃/minute)
6. Temperature analysis accuracy: 0.01 ℃; Temperature fluctuation: ≤± 0.5 ℃; Temperature uniformity: ≤ 2.0 ℃; Temperature deviation: ≤ ±2.0℃
7. Humidity analysis accuracy: 0.1% RH; Humidity fluctuation: ≤ ±2.5%RH； Humidity uniformity: ≤ ±3.0%RH； Humidity deviation: When the humidity is greater than 75% R.H, ≤+ 2.0/-3.0%RH； When the humidity is less than 75% R.H, ≤ ±5.0%RH
8. It has protection measures such as leakage/surge prevention, temperature/humidity sensor open circuit or short circuit, three-layer over temperature protection, compressor protection, fault abnormal protection, dynamic high and low temperature protection, etc.
Execution and compliance with standards:
1. GB/T10589-1989 Technical conditions for low-temperature test chambers
2. GB/T10592-1989 Technical conditions for high and low temperature test chambers
3. GB/T 2421-1991 General Principles for Basic Environmental Testing Procedures for Electrical and Electronic Products
4. GB/T 2423.21-1991 Basic Environmental Testing Procedures for Electrical and Electronic Products - Test M: High/Low Gas
Pressure Test Method "
5. GB/T 2423.25-1992 Basic Environmental Testing Procedures for Electrical and Electronic Products - Test Z/AM: Low
Comprehensive Test Method for Temperature/Low Pressure "
6. GB/T 2423.26-1992 "Basic Environmental Testing Procedures for Electrical and Electronic Products - Test Z/BM: High
Comprehensive Test Method for Temperature/Low Pressure "
7. GB/2423.34-86. MIL-STD883 (Method 1004.2) High and Low Temperature Combined Cycle Test
8. GB/T2423.4-93 (MIL-STD810) Method 507.2 Procedure
9. Explosion proof grade: Exd Ⅱ BT4
10. GBB/150A-2009. Laboratory Environmental Test Methods Part 1
Stainless steel high and low temperature test chamber (-40~+150 ℃) high and low temperature alternating test chamber structural characteristics:
☆ High temperature and high humidity test chamber (new product sold at low price) The low temperature test chamber adopts imported isothermal humidity control instruments, with PID adjustment, fast self-tuning, and can set multiple parameters. It has digital display and extremely convenient reading;
The refrigeration system adopts imported original compressors, which are efficient, stable and reliable;
The inner liner material is made of high-quality stainless steel sanding plate, and the outer shell is made of cold-rolled plate with electrostatic spraying, making the overall appearance beautiful and generous;
There is a high-temperature resistant sealing strip between the box door, the working room, and the outer shell, effectively ensuring the sealing of the working room;
The above dimensions are for reference only, and solutions can be designed according to customer requirements.
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