General Information
Constant temperature and humidity testing machine is also called environment testing machine, used to test various types of materials for their tolerances of heat, cold, dry, humidity. Application: Quality inspection for all types of electronic products, electric appliance, and products from communication, instrument, automobile, plastic, metal, food, chemical, building materials, medical and aerospace industries.
Kind of test using the equipment:
- Low temperature chambers test. (IEC60068-2-1)
- High temperature chambers test. (IEC60068-2-2)
Features
- Graceful appearance, circularly shaped body, surface treated with mist strips
and plane handle with no reaction. easy to operate, safe and reliable.
- Graceful appearance, circularly shaped body, surface treated with mist strips
and plane handle with no reaction. easy to operate, safe and reliable.
- Rectangular double-glassed watching window for the observation of the test
products during the testing process. the window is equipped with sweat-proof
electrical heating device that can prevent water steam from condensing into
droplets, and with high brightness PL fluorescent bulbs to provide light inside
the box.
products during the testing process. the window is equipped with sweat-proof
electrical heating device that can prevent water steam from condensing into
droplets, and with high brightness PL fluorescent bulbs to provide light inside
the box.
- Double-layer-insulated airtight doors, able to insulate the internal temperature
effectively
effectively
- Water supply system that is externally connectable, convenient for refilling water
into the humidifying pot and automatically recyclable.
into the humidifying pot and automatically recyclable.
- Imported LCD display screen is used for the control unit, capable of displaying the
measured value as well as the set value and time.
measured value as well as the set value and time.
- The control unit has the functions of multiple segment program editing, and of quick
or slope control of temperature and humidity.
or slope control of temperature and humidity.
- Inserted mobile pulley, convenient for movement and relocation, with strong
positioning screws.
positioning screws.
Technical Specifications
- Internal Dimensions: 500x600x500 mm (WxHxD)
- External Dimensions: 1000x1460x1040 mm (WxHxD)
- Temperature Range: -40 ℃ ~ 150 ℃
- Humidity Range: 20 % ~ 98 %
- Analytic Accuracy / evenness degree of Temperature and Humidity:
±0.1℃;±0.1%R.H./2.0℃;±3.0%R.H.
±0.1℃;±0.1%R.H./2.0℃;±3.0%R.H.
- Control Accuracy / Temperature Stabicity of Temperature and Humidity:
±0.3℃; ±2.5%
±0.3℃; ±2.5%
- Protection Devices: Fuse-free switch, overloading protection switch for compressor,
high and low voltage coolant protection switch, fuses, failure warning system.
high and low voltage coolant protection switch, fuses, failure warning system.
- Control panel: "TEMI"
- Parts: Recorder (optional), watching window, 50 mm testing hole, PL internal bulbs,
partition plate, dry and wet ball gauze.
partition plate, dry and wet ball gauze.
- Power: 220VAC±10% 50/60Hz
