|
aHR0cDovL2ZyZWVzaGlwLmNvLmty
- ºê·£µå À̸§: MGECD
- Áõ¸í¼: ¼¼·ý
- ±Ù¿ø: CN (Á¤Ç°)
¿É¼ÇÁ¤º¸[(193)Standard Edition][(29)552 suit][(10)Intelligent probe][(366)Calibration book]1. Why does the machine display a string of 00000? A: the measuring range of the new 552 is 0 ~ 26.66mbar/0 ~ 20000micron. If you do not vacuum or the vacuum degree does not reach the measuring range, the instrument will display a string of 000000, indicating that it is out of range.
What is the range of 2.552 mmHg? A: when converted to mmHg, the measuring range of 552 vacuum gauge is 20mmhg, about 272mm water column.
3.552 what is the interface size of vacuum gauge? A: the interface specification is 7 / 16unf, and the conversion formula is: (7 / 16) * 25.4 = 11.1125mm, between M10 and 12.
4. What is micron? Micron is the unit of pressure. In Chinese, it is micron mercury column. In the conversion relationship, 1micron is equal to 0.13332pa. Vacuum degree detection of refrigeration and heat pump system Tsto552 digital vacuum gauge NO.1 Characteristic advantage Digital high precision Pirani Vacuum sensor It is accurate and reliable, and the measuring range is reduced to 0 ~ 2666 PA, which further improves the measurement accuracy NO.2 Wireless app Bluetooth connection Download app and easily connect to mobile phone to analyze data and vacuum changes It is convenient to analyze and document, and update the refrigerant directly on site. NO.3 Double joint design The left and right seven / 16 "UNF connectors are interconnected to meet a variety of field connection modes Application scenario Testo552 is a digital vacuum meter, which is suitable for vacuum degree detection of refrigeration and heat pump systems. Users can also accurately judge the dehumidification degree of the system and the removal degree of impurities (such as oil, impurity gas, etc.). The protection grade is ip42, waterproof and antifouling, which is competent for more demanding application sites. Standard configuration list Vacuum measurement Testo552 is a digital vacuum meter, which is suitable for vacuum degree detection of refrigeration and heat pump systems. In addition, users can accurately judge the dehumidification degree of the system and the removal degree of impurities (such as oil, impurities, gas, etc.)
|
|
|
|
|