Temperature and humidity test box model: ZXMKST-Ⅱ bank number: M372787 
 Temperature and humidity test box ZXMKST-Ⅱ more>>> 
 midwest-group 
 midwest-group 
 midwest-group 
 West Group 
 Details 

 Temperature and humidity test case 



 I. Overview: 


 Temperature and humidity test box is a standard temperature and humidity control and measurement field and can be split into one high-precision, intelligent digital temperature and humidity test device, which is mainly used to detect digital temperature and humidity table, wet and dry bulb thermometer, hair humidity meter (), bi-metal temperature and humidity tables and other types of temperature and humidity sensors dedicated test equipment, manufacturing standards based on "JJG205-2005 test procedures," and other related procedures. 


 Second, the distinctive features: 


 A high degree of automation: the table is placed in the detection of temperature and humidity inside temperature and humidity testing, through the MKST-Ⅱ type temperature and humidity on a computer system for the required test temperature and humidity test set, the device will set the temperature and humidity value for automatic humidification, dehumidification, heating, cooling. After the start of sample storage computer at the same time, testing has finished the computer to print out the report. 

 2, using the built-in camera feature a unique way of reading, eliminating the human observer error and visual fatigue, make it more easier. 

 3, control range: humidity added up to 98% RH, dehumidification can be in addition to a minimum of 10%. 

 4, with semiconductor cooling method: semiconductor cooling method using low-temperature refrigeration, no refrigeration compressors; to the user a quiet working environment. 

 5, semiconductor cooling advantages: semiconductor cooling device small size and light weight; no mechanical transmission parts, no noise at work, no liquid, gas working medium, and therefore does not pollute the environment, spatial orientation, and refrigeration parameters without the influence of gravity, in large mechanical overload conditions, the normal work; by adjusting the current size, can easily adjust the cooling rate; by switching the current direction, but cooler state from the refrigerant into the heating working condition; the role of speed, long life and easy to control. 

 6, using cylindrical cavity design: loop without dead ends, the effective use of large volume, circulating air circulation in the circular chamber proprietary technology, can protect the cabinets points uniform temperature and humidity; active area: Φ60cm × depth 60cm. Cabinets with cold light lamps, was seized out of line activities seals the sensor can be placed very easily be seized equipment and read data 

 7, since the use of semiconductor cooling, there is no compressor fluoride and other issues; not dehumidification of the desiccant used in conventional (so-called molecular sieve) without frequent replacement of desiccant media, so basically there is no post-maintenance equipment requirements. 

 8, before the device is delivered through the China Institute of Metrology measurement test, issued by the Chinese scientific research institutions, quasi-measurement certificate. 


 Third, the specification / technical parameters: 


 Temperature and humidity measurement and control range: 5 ℃ -50 ℃ / 10% -95% RH. 

 1, part humidity 

 ① humidity measurement and control range: 10% -95% RH 

 ② humidity fluctuation: ± 0.5% RH 

 ③ moisture uniformity: ≤ 0.8% RH 

 ④ Humidity deviation: ≤ 0.8% RH 

 2, the temperature part of the 

 ① temperature range: 5 ℃ -50 ℃ 

 ② Temperature fluctuation: ± 0.1 ℃ 

 ③ Temperature uniformity: ≤ 0.1 ℃ 

 ④ Temperature deviation: ≤ 0.2 ℃ 

 3, inside the wind speed: ≤ ± 0.2m / S 

 4, the workspace size: Φ600mm × 600mm 

 5, dimensions: width 80cm × 100cm × thick high-160cm 

 The interior chamber dimensions: Φ600 mm × depth 600mm 

 6, supply voltage: AC 220V ± 10% 



 West Group 
 West Group 

 Historical data 2010 -12-07 2010-12-07 version of the temperature and humidity test version of the box ZXMKST-Ⅱ