ZKHS QLH-225 Ventilation Conditioning Test Chamber 4.5KW/200 ℃
The inner size of the QLH-225 ventilation Conditioning Test Chamber of ZKHS is 500X600X750mm, the temperature range is RT + 10 ℃~ 200 ℃, the uniformity is ± 2 ℃, the constant temperature fluctuation is ± 0.5 ℃, the ventilation time is adjustable from 3min to 100h, and the ventilation volume is 3~ 100 times/h.
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Applications
◆This product is suitable for heat resistance test of electrical insulation materials, ventilation aging test of electronic parts and plasticized products.
Box structure
◆The box body is processed by CNC machine tools, with beautiful and elegant appearance, novel and non-reactive handles, which are easy to operate.
◆The inner liner of the box is made of imported high-grade stainless steel (SUS304) mirror panel argon arc welding.
◆The shell of the cabinet is made of A3 steel plate with plastic spraying, which increases the appearance texture and cleanliness.
◆Adopt intelligent program microcomputer controller with temperature control protection, with timing function, accurate and reliable temperature control.
◆The large observation window is equipped with lighting to keep the inside of the box bright, and tempered glass is used to clearly observe the conditions inside the box at any time.
◆The hot air circulation system is composed of a fan that can operate continuously at high temperature and a special air duct, so that the temperature in the working room is uniform.
◆The aging box device is equipped with a low-speed turntable.
Standards
Strictly refer to: GJB7444-94 "Air Thermal Aging Test Chamber" and GB/T3512-2014, GB/T7141-2008, GBT 2951.42-2008, GB/T2951.11-2008 and other test standards design and manufacture;
Series selection
| model | Total power | Turntable diameter |
| QLH-100 | 3.0KW | Φ 300mm |
| QLH-225 | 4.5KW | Φ400mm _ |
| QLH-500 | 5.5KW | Φ600mm _ |
| QLH-800 | 6.5KW | Φ700mm _ |
| QL-010 | 6.5KW | Φ700mm |
| Other parameters | ||
| temperature range | RT+10℃~200℃, 250℃, 300℃ | |
| Evenness | ±2℃ | |
| Constant temperature fluctuation | ±0.5℃ | |
| ventilation time | 3min~100h adjustable | |
| Ventilation volume | 3~100 times/h | |
| controller | LED digital display P, I, D+S, S, R. Microcomputer integrated controller | |
| Accuracy range | ±0.1℃, | |
| circulatory system | High temperature resistant low noise motor. Multi-blade centrifugal wind wheel | |
| Test time | 0~9999 M, H adjustable | |
| safety protection | Leakage, short circuit, over temperature, motor overheating, over current protection | |
| Voltage | AC220V±10% AC380V±10% 50Hz Three-phase five-wire system | |
ZKHS QLH-225200 ℃ ) Ventilation Conditioning Test ChamberSpecifications
| LIST | VALUE |
|---|---|
| Liner size | 500*600*750mm |
| Temperature range | RT+10~200°C |
| uniformity | ±2℃ |
| Constant Temperature Fluctuation | ±0.5℃ |
| Ventilation time | 3Min~ 100h adjustable |
| ventilation Volume | 3~ 100 times/h |
| Controller | LED digital display P, I, D + S, S, R. Microcomputer integrated Controller |
| Accuracy range | ±0.1℃、 |
| Circulating Fan | High temperature and low noise motor. Multi-blade centrifugal wind turbine |
| Timer | 0~9999 M, H adjustable |
| Total power | 4.5KW |
| Turntable diameter | F400mm |
| safety protection | Leakage, short circuit, over temperature, motor overheating, over current protection |
| Power | AC220V ± 10% AC380V ± 10% 50Hz three-phase five-wire system |
ZKHS QLH-225200 ℃ ) Ventilation Conditioning Test Chamber Packing list
completeness-built unit x1, warranty card x1, manual x1, certificate of conformity x1
[Note] Because the manufacturer's packaging may be updated or upgraded, the detailed packaging list shall be subject to the latest standard configuration of the manufacturer.
FAQ
- ActiveGB 45671-2025
- ActiveJSA
- AbolishASTM
- ActiveGB/T 44357-2024
- ActiveFZ/T 01008-2008
- ActiveSH/T 1542-2023
- ActiveJB/T 7444-2018
- ActiveHB 5319-1993
- ActiveHG/T 5229-2017
- ActiveNF
- ActiveJC/T 2678-2022
- ActiveASTM D573-2019
- ActiveGB/T 37259-2018
- ActiveGB/T 3903.7-2019
- ActiveGB/T 7141-2008
- ActiveGB/T 22894-2008
- ActiveGB/T 464-2008
- ActiveGB/T 16776-2005


QLH-225200 ℃ )





