Temperature and Humidity Firm Box DRK645
Short Description:
Our company has independently developed temperature and humidity testing box series products, which has all intellectual property rights, and has won many invention patents. Technical feature The main indexes are superior to the requirements of the standard Original design of three side observation window and double operating hole The rise and fall speed is greatly improved Uniformity is at the top of the world Can provide 8 pages of test data Function: The temperature and humidity calibra...
Our company has independently developed temperature and humidity testing box series products, which has all intellectual property rights, and has won many invention patents.
Technical feature
- The main indexes are superior to the requirements of the standard
- Original design of three side observation window and double operating hole
- The rise and fall speed is greatly improved
- Uniformity is at the top of the world
- Can provide 8 pages of test data
Function:
- The temperature and humidity calibrating box is special test equipment used to check the temperature and humidity meter of hair, humidity meter of dry and wet bulb, digital temperature and humidity meter and other kinds of temperature and humidity sensors.
- The equipment realizes accurate measurement by high precision sensor, and uses industrial programmable controller to realize complex adjustment action. It can realize the automatic humidity control in the temperature and humidity detection box and the automatic processing of humidity verification data. It has a high level of automatic control, providing a continuous and stable humidity environment, which meets the high precision requirements for scientific research and metrology
Factory detection curve
Each of equipment has been tested strictly before leaving factory. The item as follows:
- Temperature, humidity uniformity, fluctuation test, temperature rise and fall speed test under multiple working conditions
- Electrical safety and insulation testing of the whole machine
- Verifying the accuracy of the indication and aging the whole machine
- According to the standard, test the uniformity and volatility of humidity box temperature and humidity, file and save it.
- Each wet box has been tested strictly. 9 temperature and humidity sensors are used to measure the temperature and humidity fluctuation and uniformity
Temperature and humidity calibration box technical index:
| Model | ||
| Operating environment | 20±5℃；30%RH~80%RH | |
|
Perfor-mance
|
Temperature range and resolution |
-10℃~65℃；0.01℃ |
|
Humidity range and resolution |
20%RH～98%RH; 0.01%RH | |
|
Temperature fluctuation |
≤±0.1℃（15℃、20℃、30℃） | |
|
Temperature uniformity |
≤0.3℃（15℃、20℃、30℃） | |
|
Humidity fluctuation |
≤±0.8%RH | |
|
Humidity uniformity |
<1.0%RH | |
|
Hygroscopic system |
The wetting and wetting method accurately controls the ratio of dry and wet gas to form different wet fields. | |
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Observation window |
The wetting and wetting method accurately controls the ratio of dry and wet gas to form different wet fields. | |
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Temperature control and humidity control sensor |
Precision platinum resistance; humidity sensor |
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|
control mode |
The man-machine interface of touch screen is fully automatic controlled； All kinds of control, installation, protection, curve display and so on are available. ； Programmable timing, control state programmable； After installing the corresponding equipment, it can constitute automatic verification, and the verification task can be completed under the unmanned condition. |
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System self protection mode |
The system controller automatically carries out automatic protection for exceptions such as over temperature, low water level and compressor overpressure. |
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Internal size |
500mm×500mm×500mm | |
|
Dimension |
1000mm x700mm x 1800mm | |
|
Weight |
350Kg | |
|
Standards |
Verification regulation of <<mechanical temperature and humidity meter>> （JJG205－2005） |
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Package |
Fumigated five plywood boxes( Export grade)； Anti tilt recorder |
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SHANDONG DRICK INSTRUMENTS CO.,LTD
Company Profile
Shandong Drick Instruments Co., Ltd, is mainly engaged in the research and development, manufacturing and sales of testing instruments.
The company established in 2004.
Products are used in scientific research units, quality inspection institutions, universities, packaging, paper, printing, rubber and plastics, chemicals, food, pharmaceuticals, textiles, and other industries.
Drick pays attention to talent cultivation and team building, adhering to the development concept of professionalism, dedication.pragmatism, and innovation.
Adhering to the customer-oriented principle, solve the most urgent and practical needs of customers, and provide first-class solutions to customers with high-quality products and advanced technology.
