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- home > Supply > Pm series McLeod gauge measuring retail force _ Shanghai Automation Instrumentation _ Changchun Maxwell vacuum gauge
Pm series McLeod gauge measuring retail force _ Shanghai Automation Instrumentation _ Changchun Maxwell vacuum gauge
Information Name: | Pm series McLeod gauge measuring retail force _ Shanghai Automation Instrumentation _ Changchun Maxwell vacuum gauge |
Published: | 2015-05-31 |
Validity: | 0 |
Specifications: | Any |
Quantity: | |
Price Description: | |
Detailed Product Description: | . The remaining gas extraction within the system, and the inside is moisture and non-condensable gas Pm series McLeod gauge retail, dry. Jianlou refrigeration system. If the evacuation process, the system has been less than the required vacuum degree Pm series McLeod gauge Main, indicate that the system for leaks. Before filling freon must be evacuated Pm series McLeod gauge offer for the entire system, the degree of vacuum in the system is not lower than 133Pa. Thermocouple connected to the platinum or tungsten wires. This thread through the current will generate heat. Heat generated by thermal conduction surrounding gas molecules, or thin solid conduction heat itself, or heat radiation release. The use of the gas molecules assume the amount of heat conduction is proportional to the pressure characteristic principle of this vacuum gauge. If the heat to maintain a fine line that is to maintain a certain current, the ambient pressure is high when the gas taken away more calories, lower temperatures resulting in thin lines. Conversely, when the ambient pressure low temperature will rise thin line. This change in temperature detected by the thermocouple, the thermocouple can be known from the power vacuum chamber into the pressure after pressure. Pm series McLeod gauge measuring retail force _ Shanghai Automation Instrumentation _ Changchun Maxwell vacuum gauge measuring the force provided by the Shanghai Automation Instrumentation Co., Ltd. Shanghai Automation Instrumentation Co., force measurement (www.licesh.com) is the Shanghai Zhabei District, flow meters leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In force since the instrument measuring leadership with the staff warmly welcome all inquiries negotiations to create the force measuring instrument from a better future. |
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Copyright © GuangDong ICP No. 10089450, Shanghai Automation Instrumentation Co., force measurement All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility
You are the 24166 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Automation Instrumentation Co., force measurement All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility