Description
The walk in environmental test chamber can simulate natural environment conditions such as low temperature, high temperature, high temperature humidity, low temperature humidity and other complicated conditions, it’s widely used to test the environmental reliability of construction materials, plastics, electronic products, food, clothes, vehicles, metal, chemicals, composite materials etc., it’s kind of common environmental testing chambers.
Standards
1. GB10586-2006-damp and hot test chamber technical standards
2. GB10589-2006- low temperature test chamber technical standards
3. GB10592-2008-high low temperature test chamber technical standards
4. GB11158-2006-high temperature test chamber technical standards
5.GB/T2423.1-2001-Test A：low temperature test method
6.GB/T2423.2-2001- Test B：high temperature test method
7. GB/T2423.3-1993 -Ca: constant damp heat test
8.GB/T2423.4-1993 – Db：alternate damp heat test method
Technical Specifications
| Model | CT-BR 6.8P | CT-BR – 10P | CT-BR – 15P | CT-BR – 20P | CT-BR – 28P | CT-BR -40P | |
| Testing chamber size | 180×210×180 | 270×210×180 | 360×210×200 | 470×210×200 | 450×210×300 | 480×210×400 | |
| Overall size （W×H×D）cm | 235×260×200 | 235×260×200 | 415×260×220 | 525×260×220 | 505×260×320 | 535×260×420 | |
| Working temperature range | -65℃～120℃）（A：0℃，B：-20℃，C：-40℃，D：-65℃） | ||||||
| Humidity range | 30%～95%RH | Temperature deviation | ≤±0.5℃ | ||||
| Temperature fluctuation | ≤±2℃ | Humidity deviation | +2/-3%RH | ||||
| Temperature rise time | ≤60min | Cooling time | 30min～180min(vary by different model) | ||||
| Material made | External cover SECC steel sheet+ powder paint，liner SUS#304， thermal insulation layer adopts PU foaming and thermal insulation cotton | ||||||
| Temperature humidity control system | Original imported brand full closed or semi closed compressor, R134a/R404a/R23 refrigerant, side or top blow, high performance heater, steam humidification, ADP critical dew point dehumidification mode wind or water cool mode | ||||||
| Controller | 0.1%RH brand touch screen, or digital display, | ||||||
| Programmable, constant value mode running, PID mode, input signal is PT100 resistance | |||||||
| Observe window | Multi layer hollow electric coating film heating explosion proof glass | ||||||
| Other accessories | test hole, spotlight, trundle, shelf, or as per customer requirement | ||||||
| Safety protection function | Over temperature, electric leakage, water shortage, humidity system, compressor over pressure, overload, overcurrent, fan overload, phase sequence | ||||||
| Power supply | AC380℃（1±10%）V，50±0.5HZ， 3 phase 4 wire + protection earthing line | ||||||
| Optional accessories | Multi channel Temperature & humidity recorder, | ||||||
| Extension products：Constant temperature humidity chamber, high low temperature test chamber, high temperature aging chamber, burning test chamber | |||||||
| Noted: both the test chamber size and temperature humidity specifications can be tailor made | |||||||
