Sinovac Technology Limited

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The setting up of the Sinovac Technology Limited is dedicated to recommend the Chinese excellent vacuum product to the world. The mainly vacuum products that we supply as follow:  Vacuum Pump & Pumping System                 Vacuum Components
 Vacuum Valve                 Arc Ion Evaporation Equipment      Contact Number: +86-760-88282173

 
ZJ-52 PDF Print E-mail
Vacuum Gauge
ZJ-52 series resistance vacuum gauge is now a widely used low vacuum measuring gauge. After special processing, its heating filament has the advantages of wide pressure measuring range, stable performance, good consistency, quick response time and long life.
Its cover employs DM-305 glass, aluminum alloy, stainless steel and porcelain for sealing.

Major Technical Specifications:

Type

ZJ-52

Operation Parameters:

 

Measuring Range

1*105～1*10-1Pa

1*103～1*10-3 mbar

1*103～1*10-3 Torr

Vacuum degree within the glass gauge（ before unsealing.）

not less than 5*10-2Pa

not less than 5 mbar

not less than 3.75 Torr

Within the range of which relative deviation of
the calibration curve and the standard characteristic curve is less than 30%.

1～3000 Pa

0.01～30mbar

0.075～22.5 Torr

It can be used for reference measuring within the range that

10-1Pa～1Pa

3000 Pa～105 Pa

10-3mbar～10-2mba

30mbar～103mbar

0.75*10-3Torr～0.75*10-2Torr

22.5Torr～0.75*103Torr

Cautions for Operation:
1. Full range and zero point should be calibrated in cooperation with vacuometer before use.
2. Better be installed vertically.
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