Temperature and Humidity Testing Chamber DW1490
In order to establish circumstances for specimens that alternate between high and low temperatures and alterative temperature, the DW1490 Temperature and Humidity Testing Chamber is utilized.
Temperature and Humidity Testing Chamber DW1490
DW1490 Temperature and Humidity Testing Chamber is used to provide conditions for specimens with alternation of high and low temperatures and alterative temperature. It is applicable to geosynthetics, rubber, plastic, electric and electronic products and parts, electrical appliances, meters, components, automobile parts and fittings and so on.
Follows are features of environmental chamber humidity cabinet
- This air conditioning chamber can run two modes to do the conditioning:
a. Fix mode testing to provide constant temperature and humidity environment;
b. Program cycle testing, in which the program can be set to control different environmental test. - Homepage Screen
a.The temperature and humidity slopes have been set when calibration in factory. Users only need to set the temperature, humidity and run time, simple to use.
b.Elegant appearance with large touch screen panel, displaying current and set point values of temperature and humidity separately. - Fix Run Screen
a.Inner chamber made of high quality stainless steel.
b.Rectangle glass window and moisture-proof illumination pump enable users to observe the conditioned sample conveniently.
c.Equipped with water level indicator to observe the water level when adding water.
d.Advanced and efficient refrigerating unit.
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Application
Application of Temperature and Humidity Testing Chamber
In order to establish circumstances for specimens that alternate between high and low temperatures and alterative temperature, the DW1490 Temperature and Humidity Testing Chamber is utilized.
If you need more information about the Machine. Please contact with us
Standards
Standards of Temperature and Humidity Testing Chamber
| ISO 139 | ISO 149 |
|---|
Some standards might not be the full version; to read the full version for free, write an email to [email protected].
Please contact the administrator to get any violations removed.
Key specification
Key specification of Temperature and Humidity Testing Chamber
| Temperature range | 20~80℃, selectable | ||
| Humidity range | 30%~98%RH, can be customized | ||
| Internal Chamber size | 915mm×70mm×905mm (W×D×H) | ||
| Temperature uniformity | ±2℃ | ||
| Temperature fluctuation | ±0.5℃ | ||
| Heating time | from RT. to 80℃, within 50minutes (without load) | ||
| Heating rate | ≥3℃/min | ||
| Cooling rate | ≥1℃/min | ||
| Humidity uniformity | ±3%RH | ||
| Humidity fluctuation | ±2.5% | ||
| Test port hole | Ф50mm | ||
| Range of timer | 0~999hours | ||
| Ambient environment required | Temperature range applied: 0℃~+30℃
Temperature to guarantee efficiency: +5℃~+30℃ |
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| Thermal insulation material | Hard polurethane foam + glass cotton | ||
| Internal material of chamber | High-grade stainless steel (SUS#304) | ||
| External material of chamber | Stainless steel wire drawing | ||
| Recycle system | Special adjustable shutter-shape air supply circulating system | ||
| Noise level | 70db | ||
| External Chamber size | 1460×1880×1690mm(W×D×H), about | ||
| Power supply | AC380V, 50Hz | ||
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