Product use This series of products is suitable for heat resistance test of electrical insulation materials, gas aging test of electronic parts and plasticized products.
Model: QLH-100 Studio size D × W × H (mm): 450 × 450 × 500
Model: QLH-250 Studio size D × W × H (mm): 500 × 600 × 750
Model: QLH-500 Studio size D × W × H (mm): 800 × 700 × 900
Model: QLH-800 Studio size D × W × H (mm): 800 × 1000 × 1000
Model: QLH-010 Studio size D × W × H (mm): 1000 × 1000 × 1000
Temperature fluctuation: ±0.5 °C
Temperature uniformity: ±2.0 °C
Resolution: ±0.1 °C
Air exchange times: 1-100 times / h
Test timing range: 0.999.9
Ventilation time: 0.99.9 (s, m, h)
Adjustable ventilation: the meter controls automatic ventilation.
Cycle mode: Fan forced circulation mode.
Box material: The inner and outer shells of the test box are made of SUS304 stainless steel plate, and the outer shell is sprayed with A3 plate, which is more beautiful.
The circulating fan adopts a special air-conditioning type long shaft, low noise and long life motor.
The wind wheel is a stainless steel axial flow circulating blade.
Control system: The instrument adopts LED display microcomputer PID, At self-tuning, SSR output control accuracy: ±0.1 °C sampling period: 0.2ms Temperature sensor: PT100 platinum resistance thermometer. Ventilation control: The ventilation control is automatic control of the instrument, and the air is not naturally ventilated. When the air is automatically ventilated, the number of air changes and the time of each ventilation and the stop time are set by the meter, and the air control valve is opened and closed by the control drive.
The top of the tank is equipped with a ventilation outlet, and the size of the ventilation outlet can be adjusted in advance.
The panel control surface is equipped with a ventilation operation display and a stop display.
Safety protection system: The test box is protected by over temperature, timing, overload protection and fan overheating.
This product meets JB/T7444 "Air Heat Aging Test Chamber" and GB/T3512-2001 test standard requirements.
Free home delivery, installation and commissioning instructions (until the buyer's staff is independent and satisfied)
Beijing Hongda Tianmao Testing Equipment Co., Ltd.
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