225L SU304 Temperature Humidity Climatic Test Chamber For Electronical Appliance
Application
The product is suitable for inspection. Electrical and electronic products, components, parts and materials
are resistant to moisture under different conditions of temperature and humidity. They can also be used
as suitability tests for storage, transportation and use in high and low temperature environments.
Standards Implement and Met
● GB-2423.1-2008 (IEC68-2-1)Test A: Low Temperature Test
● GB-2423.2-2008(IEC68-2-2)Test B: High Temperature Test
● GJB360.8-2009(MIL-STD.202F) High Temperature Life Test
● GJBl50.3-2009(MIL-STD-810D) High Temperature Test
● GJBl50.4-2009 (MIL-STD-810D) Low Temperature Test
● GB2423.3-2008(IEC68-2-3)Test Ca: Constant Heat Test
● GB2423.4-2008(IEC68-2—30) Test Db: Damp Heat Alternative Test
● GJBl50.9-2009 (MIL-STD-810D) Damp Heat Test
Main technical specification
| Temp. range | KMH225-R :-20℃ ～ +150℃ KMH225-L :-40℃ ～ +150℃ KMH225-S :-70℃ ～ +150℃ (Can be make as your requirements) |
| Temp. deviation | ≤±2.0℃ |
| Temp. fluctuation | ±0.5℃ |
| Temp. uniformity | ≦2.0℃ |
| Heating and cooling rate | Heating up rate: -40℃↑ +100℃ about 45min (no-load, ambient temperature +25℃) Cooling rate: 20 ℃to -40℃about 60min (no-load, ambient temperature +25℃) |
| Chamber size | Workspace volume: W 600 × H 400 × D 460 mm Exterior size: W 800 × H 1635 × D 1485mm |
| Humidity uniformity | 3.0％RH (no-load) |
| Humidity fluctuation | ±2.0％RH |
| Humidity deviation | ±3.0％RH(＞75％RH) ±5.0％RH(≤75％RH) |
| Sensor | PT-l00 |
Other specification
| Control system | LED display |
| Accuracy range | Setting Accuracy: Temperature ±0.1°C, Indicating Accuracy: Temperature ±0.1°C, Resolution: ±0.1°C |
| Temperature Sensor | Platinum resistor PT100Ω/MV |
| Heating system | Fully self-contained system, Nichrome electric heating heater |
| Cooling system | French Schneider |
| Cycling system | Temperature and low noise air conditioning motor. Multi-leaf centrifugal wind wheel |
| Operation interface | There are digital display, real-time curve, operation selection, timing setting, program setting, alarm, parameter setting, etc. |
| Cable port | Φ50mm*1 located on each side of chamber, with rubber stopper and stainless steel cover |
| Curve recording function | In the machine power off,insert a USB flash drive at any time to export or upload data, and you can view the exported file on the computer or convert it to EXCEL format by using the random gift software. The instrument is equipped with a USB port for direct preview and printing of the mini-printer through the port (optional). |
| Grounding | Grounding resistance≦4Ω |
Photos show
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