Active Member
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[China]
Address: Room 401, Building 3, No. 10, Longxi Road, Nancheng Street, Dongguan, Guangdong
Contact name:Kris
Guangdong ALI Testing Equipment Co,.Ltd |
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Programmable Environment High And Low Temperature And Humidity Climate Test Chamber
It's appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.
Structure and principle:
1. The carbonization test box is a closed box, and the test piece
is placed on the inner partition of the box, and then automatically
controlled by microcomputer according to the set temperature,
relative humidity and CO2 concentration, so as to ensure the
constant temperature, humidity and CO2 concentration in the box.
Carbonization test chamber is mainly composed of box, temperature,
humidity, carbon dioxide concentration integrated control system.
2. The outer box plate of the box is made of cold-rolled steel
plate, electrostatic powder spray plastic, the inner liner is made
of high-quality stainless steel plate, and the insulation layer is made of polyurethane integral foam. The shelf is
made of plastic frame. With good insulation, sealing. Corrosion
resistance.
3, temperature and humidity control system: temperature sensor
measured the temperature in the box is lower than the limit of the
control value, the controller issued instructions, heating elements
began to work (on the contrary, the temperature is higher than the
limit of the control value, the controller issued instructions for
compressor work), when the temperature in the box reaches the
temperature control value, the heating element or compressor stops
working, so as to achieve the purpose of constant temperature in
the box.
4, humidity control system: use freeze-drying to dehumidification,
when the temperature inside the box is higher than the upper limit
of the control value, the humidity control instrument output signal
instruction work, reach the upper limit of the control value of the
internal error automatically stop working. When the humidity in the
box is lower than the lower limit of the control value, the
controller outputs the command and the humidifier starts spraying.
The humidity will stop automatically when it reaches the control
value of the lower limit of the period.
(Note: Please fill the humidifier with distilled water to ensure
the working life of the humidifier.)
5, carbon dioxide control system: carbon dioxide concentration
control sensor using imported original infrared carbon dioxide
measurement and control module, measured gas concentration
corresponding to the electrical signal, through the control
instrument analysis and judgment. The output control signal feed
circuit system actuator to control the opening or closing of the
carbon dioxide gas supply system.
6. The door of the test chamber is provided with a transparent
glass observation window. More convenient for users to observe the
specimen changes. Test process to achieve automatic control,
temperature, humidity, CO2 concentration in the box visual digital
display.
| Specification | |||||||
| Model | GSKA-050 | GSKA-080 | GSKA-108 | GSKA-216 | GSKA-252 | ||
| Test Area Dim. W× H× D(mm) | 360× 350× 400 | 500× 400× 400 | 600× 400× 450 | 600× 600× 600 | 600× 700× 600 | ||
| External Dim. W× H× D(mm) | 1200× 1820× 1500 | 1430× 1950× 1600 | 1510× 1850× 1850 | 1510× 2050× 2000 | 1510× 2150× 2000 | ||
| High Temp. Range | +80º C---+200º C | ||||||
| Low Temp. Range | -10º C -- -40º C; -10º C ---60º C; -10--- -70º C | ||||||
| Test Temp. Range | +60º C-- +150º C; | ||||||
| -10º C--- -40º C; -10º C---55º C; -10º C--- -65º C | |||||||
| Ferformance | Temp. Constancy | ± 1º C | |||||
| Temp. Recover Time | 3 -- 5min | ||||||
| Heat-at Time | º C | 150 | 150 | 150 | 150 | 150 | |
| min | 30 | 40 | 40 | 40 | 40 | ||
| Pull-downTime | º C | -40 -50 -65 | -40 -50 -65 | -40 -50 -65 | -40 -50 -65 | -40 -50 -65 | |
| min | 60 70 80 | 60 70 80 | 80 90 100 | 90 100 110 | 100 110 120 | ||
| Material | Exterior | Stainless steel piate+Powder Coated | |||||
| Interior | SUS#304 stainless steel piate | ||||||
| Insulation | PU & Fiberglass wool | ||||||
| Systems | Cirulation | siroco fan | |||||
| Heating | Chrome steel strip wire heater | ||||||
| Cooling | Compressor+evaporator fins+air-cooling(or water-cooling)condenser | ||||||
| Controller | CLCD-9800 | ||||||
| Other Components | Control status indicator lights, experiment separation shelves(freely adjustable 2pcs) | ||||||
| Sevey Devices | Overheating prevention circuit-breaker, compressor overload protection, control system overload prevention, breakdown idicator lihgt, high-low compressure protection swith. | ||||||
| Power Source[K. W. ] | AC 3Ψ 380V 60/50Hz | ||||||
| Customization | Customization of inner chamber size, temperature range, etc. | ||||||
We keep good quality and competitive price to ensure our customers
benefit ; We respect every customer as our friend and we sincerely
do business and make friends with them,no matter where they come
from. Each batch of parts is done quality sampling inspection
before into the warehouse, and Each product before delivery is
tested by the national authoritative third-party inspection agency
- A variety of industrial and laboratory drying ovens;
- Muffle and chamber furnaces;
