Battery Charge Discharge Test Chamber
Application
The constant temperature and humidity test chamber is most often used in the battery capacity tests of various cells, rechargeable batteries, etc.
Model | FNTH180-2-20 | FNTH180-2-40 | |
Internal size (mm) | W | 600 | |
H | 500 | ||
D | 600 | ||
External size (mm) | W | 830 | |
H | 2023 | ||
D | 2139 | ||
Temperature range | -20°C to +150°C(or 180°C) | -40°C to +150°C(or 180°C) | |
Humidity range | 20%RH to 98%RH/(20 to 85°C) | ||
Temperature fluctuation | ±0.5°C | ||
Temperature deviation | ±1.5°C | ||
Humidity deviation | ±3.0%RH (when humidity≧75%); ±5.0%RH(when≦75%) | ||
Heat-up time | 20°C to +150°C | 20°C to +150°C | |
≦50MIN | ≦50MIN | ||
Cool-down time | +20°C to -20°C | +20°C to -40°C | |
≦60MIN | ≦70MIN | ||
Temperature and humidity adjustment method | Balancing method | ||
Environment temperature | +5°C to +35°C | ||
Materials | Housing | Double-side galvanized sheet, plastic coated | |
Internal surface | SUS304/2B stainless steel plates | ||
Insulation | PU foam + fiberboards | ||
Regulator | Heater | Nichrome fin heater | |
Humidifier | Stainless steel heater, water dish | ||
Fan | Centrifugal fan | ||
Refrigerator | Mechanical compressor | ||
Refrigerant | R404a | ||
Cooling method | Mechanical compression (Air cooling or water cooling) | ||
Controller | Display | 7.0 inch, TFT color LCD display | |
Control method | Touchscreen micro-computer controller, integral windup PID | ||
Auxiliary functions | Malfunction alarm and possible solution, power-off protection, temperature protection, calendar timing, automatic diagnosis | ||
Water supply method | Water pump | ||
Water tank | Portable water tank | ||
Water | Electrical resistivity ≦500Ωm | ||
Power supply | AC380V±10%V 50HZ |
Notes:
1. The FNT series products have no humidity function.
2. The temperature data are measured at +25°C and with no sample.
3. The fluctuation parameter is tested in accordance with GB/T5170.2-1996 standard.
4. The convex part is not counted in the chamber dimensions.
GB11158 | High Temperature Technical Condition |
GB10589-89 | Low High Temperature Technical Condition |
GB10592-89 | High/Low Temperature Technical Condition |
GB/T10586-89 | Technical Conditions for Humidity Testing Room |
GB/T2423.1-2008 | Low Temperature Test Method |
GB/T2423.2-2008 | Temperature Test Method |
GB/T2423.3-2006 | Constant Thermal Humidity Test Method |
GB/T2423.4-2008 | Alternating Thermal Humidity Test Method |
GB/T2423.22-2002 | Temperature Weather Test |
IEC60068-2-1.1990 | Low Temperature Testing Method |
IEC60068-2-2.1974 | High Temperature Testing Method |
GJB150.3 | High Temperature Test |
GJB150.4 | Low Temperature Test |
GJB150.9 | Damp Heat Test |
Optional Configurations
1. Rotary dehumidifier/ polymeric membrane, with a lowest temperature/ humidity content of 5℃/5 %RH.
2. Built-in tempered glass door, easy to move
3. Water purification system, with automatic replenishment function
4. Recorder, save and print testing data
5. Ultrasonic humidifier/ high-pressure spray humidifier, providing continuous high humidity under extreme temperature
6. Dry air blow system, anti-condensation
7. Remote monitoring function, cellphone and computer supportive
Cooling Equipment