Model |
| |
Inner box size (mm) | W1000*H1000*D1000 | |
Temperature range | Temperature range | -20~+150℃、 |
Temperature deviation | ≤±2℃ | |
Temperature fluctuation | ±0.5℃ | |
Temperature gradient | ≤2℃ | |
Heating and cooling rate | Heating 3℃/min, cooling 1℃/min (average throughout the process) can be customized: | |
Humidity range | 20~98%RH | |
Humidity fluctuation | ≤±2.5%RH | |
Humidity deviation | Humidity>75%RH:≤+2,-3%RH Humidity<75%RH:≤±5%RH | |
Structural parameters | Inner box material | 304 stainless steel thickness 1mm. All gaps are seamlessly welded by TIG to ensure sealing without leakage |
Outer box material | The shell is made of plastic-sprayed cold-rolled steel plates to ensure long-term use | |
Lifting platform | The test box is lifted and lowered by a screw lift, with a lifting rate of 3.5 mm/s. The test box is moved horizontally by a reducer, with a moving rate of 12 mm/s. The limit device | |
Matching vibration table size | Vertical table top 600~1000mm | |
Controller | The temperature (humidity) program control system consists of a program controller, a color LCD touch screen and software. The control system uses a digital display to display and set test parameters, curves, time, refrigerator and heater working status. It also has PID control function to realize automatic operation of the test program and automatically combine the heating, humidification, refrigeration, dehumidification and other subsystems to ensure high control quality of the entire temperature and humidity system; the control system has a detection function and can automatically display faults and alarm. | |
Protective devices | Compressor overpressure, overcurrent, overheating protection; power supply phase loss, phase sequence error, phase imbalance, overpressure, undervoltage protection; heater overcurrent protection; limit protection; overtemperature protection; fan motor overheating protection; with emergency stop switch; three-color light alarm device; water shortage alarm protection; humidifier overtemperature protection switch. | |
Supply voltage | AC380V±10% 50HZ±10% |