KOMEG Technology Ind Co., Limited
KOMEG Technology Ind Co., Limited Top Brand Climatic Test Chamber Since 1990
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800L temperature and humidity test chamber With Sample holder
Product Application
Temperature and humidity test chamber is also called temperature and humidity
testing machine, constant temperature and humidity experimental chamber, programmable wet heat
alternating test chamber, or constant temperature machine. The Temperature and humidity test chamber
is used to inspect equipments quality and test performance of materials in various environments,
and all kinds of materials properties of heat resistance, cold resistance, dry resistance and
moisture resistance, which is fit for Electronics, electrical appliances, mobile phones, communications,
meters, vehicles, plastic products, metals, food, chemicals, building materials, medical, aerospace and
other products quality inspection.
Prouduct Feature
Using the internal pressure box, SUS304# stainless steel tank.
Various protection facilities, configure the wireless remote alarm device
Double door sealing structure, adjustable locking mechanism.
The box adopts LCD LCD touch screen, there is trouble to talk menu, the trouble of the interpretation of
the interpretation of the failure.
The refrigeration compressor and key accessories are all imported from international
brands.Environmental protection cold media refrigeration, in line with international environmental
protection convention requirements.
Various optional accessories: rs232/485 communication interface, record printer, remote temperature
control system (including communication software, computer printing, etc.).
Prouduct Specifications
| 1,Chamber | |
| 1.1Temperature range | +25℃60%RH；+30℃65%RH；+40℃75%RH(Three fixed point temperature and humidity) |
| 1.2Temp Deviation | ≦±2.0℃ |
| 1.3Temp fluctuation | ±0.5℃ |
| 1.4Temp Uniformity | ≦2.0℃ |
| 1.5Humidity Deviation | ±3.0％RH |
| 1.6Humidity Uniformity | ±3.0％RH(no load) |
| 1.7Humidity flutuation | ±2.0％RH |
| temperature and humidity performance measurement comply with related regulation of IEC60068-3-5 standard; Sensors placed in the air outlet. | |
| Ⅴ,Chamber Structure | |
| Overall structure and chamber was composed of three parts as below. Insulation box, separate refrigeration units, and electrical control cabinet. | |
| 1.Chamber size | Inside dimension: W 1000 × H 1000 × D 800 mm Outer dimension: W 1200 × H 2035 × D 1815 mm (Excluding stand highlights) |
| 2.Insulation box | wall material: high-quality carbon steel with static color spray inner wall material: SUS304 # matte stainless steel plate Insulation materials: rigid polyurethane foam insulation layer + glass fiber. |
| 3.Door | Single door, left open,Heating wire was installed at the door frames to prevent condensation at low temperatures. |
| 4.Observation window | With 1 set 460 × 560mm (width × height) observation window, multi-hollow electric insulation coated glass prevent condensation effectively |
| 5.Lighting device | 1pc LED lighting device,Installed in the window. |
| 6.Heating | Quality nickel-chromium alloy wire electric heaters, Non-contact control mode (SRR). |
| 7.Humidifier | Basin heated humidification Stainless steel sheathed heater Heater control: non-contact period, such as pulse width modulation, SSR (solid state relay) Water level control devices, anti-dry unit heater |
| 8.Condensate water outlet | Equipped with studio condensate and unit condensate drain holes. |
| 9.Cable port | Φ50mm*2 located on both sides(each*1) with rubber stopper and plastic cover |
| 10.Sample holder | Stainless steel sample rack 6 layers, height adjustable, carrying weight 30kg / layer. |
| 11.Mobile Casters | Mobile Casters *4 with foot cups |
| 12.Electric control box | Total power circuit breaker, over-temperature protection. |
| 13.Water supply system | Water pump automatic supply |
| 14.Access control security system | Access control security system * 1, can be connected to PC through software |
| 15.Mobile alarm system | Mobile alarm system*1,used to monitor critical conditions in the laboratory. |
Environmental test chamber Standard
GJB150.3 high-temperature testing
GJB150.4 low-temperature testing
GJB150.9 humid testing
GB11158 Technical conditions for high-temperature testing box
GB10589-89 Technical conditions for low-temperature testing box
GB10592-89 Technical conditions for high and low temperature testing box
B/T10586-89 technical conditions for humidity testing chamber
GB/T2423.1-2001 Low-temperature testing methods
GB/T2423.2-2001 High-temperature testing methods
B/T2423.3-93 Testing Method for humidity Test Chamber
GB/T2423.4-93 Alternating hot and humid testing method
GB/T2423.22-2001temperature testing method
IEC60068-2-1.1990 low-temperature testing method
IEC60068-2-2.1974 high-temperature testing method
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