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This instrument
is made by adopting the latest excitability flexible circuit
conductor to measuring the vacuity of the vacuum switch
automatically without the unloading. The operation is
simply and reliable. It can be used in many kinds of vacuum
tube.
Performance and characteristics:
(1) It can quantitatively measure the vacuity of the
vacuum tube as much as 35 curved shapes.
(2) It has the function of leaking detecting.
(3) The useful time can be speculated from the historical
data.
(4) The internal of the instrument has been stored the
arc extinguish chamber. You can read directly without
unloading.
(5) The band and surface type printer can put out the
printer.
(6) This series has been divided into two kinds of instruments
which are loading and unloading.
(7) The unique function: The instrument can judge the
three situations of the vacuity which are eligible,
declinable and fully leakiness.
Range of measuring: 0.000001~0.1pa
Output voltage: AC 220V 50Hz
Input Power: High voltage output: Pulsed voltage: 30kV,
15 kHz
Inaccuracy of measurement: <10%
Measurement resolution :10-5pa
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