Vibration Temperature Humidity Comprehensive Alternative Test
Chamber with PID Controller
Brief Introduction:
Comprehensive test chamber integrated temperature, humidity,
vibration of the three functions of the test chamber. The equipment
mainly provides the change of temperature and humidity environment
for the aerospace, aviation, petroleum, chemical, electronics,
communication and other scientific research and production units's
product.
On the sample temperature, humidity and other meteorological
environment capacity, and applying to vibration value acceleration
and other physical (mechanical) environmental stress,in order to
assess product adaptability or experiment on behavior evaluation.
Technical Specifications:
| Mode | QZH-225 | QZH-416 | QZH-800 | QZH-1000 |
| Internal dimensions (mm) | 500*750 *600 | 700*850 *700 | 1000*1000 *800 | 1000*1000 *1000 |
| Overall dimensions (mm) | 800*1710 *1570 | 1000*1810 *1670 | 1300*1860 *1870 | 1300*1860 *1870 |
| Temperature range | -20ºC, -40ºC, -70ºC ~ +100ºC(+150ºC) |
| humidity range | 20%-98%RH (10%-98%RH / 5%-98%RH is special optional condition,need
dehumidifier) |
| Temp.&Humi. Uniformity | ±1.0ºC,±3.0%RH |
| Temp.&Humi. resolution | ±0.1ºC,±0.1%RH |
| Heat/cooling rate | Heat up about 4.0°C/min; Cooling about 1.0°C/min (5~10°C/min is a
special optional condition ) |
| Controller | 5.7-inch programmable touch screen controller |
| Inner materials | SUS #304 Stainless steel |
| Outer materials | Cold rolled steel sheet powder baking paint |
| insulation material | Rigid polyurethane foam |
| Refrigeration System | Air cooling/single segment compressor(-40°C) ,air and water double
segment compressor(-40°C~-70°C) |
| Vibration table | Electromagnetic high frequency vibration table |
| Safety Devices | No fuse switch, compressor overload protection switch, refrigerant
high and low voltage protection switch, super humidity over
temperature protection switch, fault warning system |
| Optional accessories | Inner door with operation hole (optional) Recorder(optional) water
purifier Dehumidifier |
| Power Supply | AC220/380V, 50/60HZ, |
Features:
1, The equipment features independent systems with vibration
control and cross-temperature and cross-humidity controls. It can
be set to test and display results for high temperatures, low
temperatures, cross temperatures and humidity and vibration,either
individually or at the same time.
2, The laboratory is integrated in the refrigeration system,
compact and beautiful, and the console is designed for easy
operation.
3, RS-232 communications is for computer connection, programming
can be set on computer by software, monitor testing process and
automatically execute power on/off functions.
4, Simulation test environment three environmental factors in the
same zone.
5, Using large LCD color touch screen controller,English and
Chinese interface operation, temperature and humidity program
automatic control, with 100 sets of program memory capacity, can
set the circulation operation mode.
6, Moveable guide rails for easy testing separately or
simultaneously.
7, Different vibration stations can be selected according to
customer requirements.
