A McLeod gauge is a scientific inst

A McLeod gauge is a scientific instrument used to measure very low pressures, down to 10−6 Torr. It was invented in 1874 by Herbert McLeod (1841–1923).[1] McLeod gauges were once commonly found attached to equipment that operates under vacuum, such as a lyophilizer. Today, however, these gauges have largely been replaced by electronic vacuum gauges.

The design of a McLeod gauge is somewhat similar to a that of a mercury-column manometer. Typically it is filled with mercury. If used incorrectly, this mercury can escape and contaminate the vacuum system attached to the gauge.

ผลลัพธ์ (อังกฤษ) 2:

A McLeod gauge is a scientific instrument used to measure very low pressures, down to 10-6 Torr. It was invented in 1874 by Herbert McLeod (1841-1923). [1]. McLeod gauges were once commonly found attached to equipment that operates under vacuum, such as a lyophilizer. Today, however, these have largely been replaced by Electronic gauges Vacuum gauges.

The Design of a McLeod gauge is somewhat similar to a that of a Mercury-column manometer. Typically it is filled with mercury. If used incorrectly, this mercury can escape and contaminate the vacuum system attached to the gauge.

ผลลัพธ์ (อังกฤษ) 3:

A McLeod gauge is a scientific instrument used to measure very, low pressures down to 10 − 6 Torr. It was invented in 1874 by. Herbert McLeod (1841 - 1923). [] McLeod 1 gauges were once commonly found attached to equipment that operates, under vacuum. Such as a lyophilizer. Today however these gauges,, have largely been replaced by electronic vacuum gauges.The design of a McLeod gauge is somewhat similar to a that of a mercury-column manometer. Typically it is filled with, mercury. If, used incorrectly this mercury can escape and contaminate the vacuum system attached to the gauge.