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Table of Contents
Summary of Contents for SINO HS700
- Page 1 User manual Vacuum Comparator HS700...
- Page 2 Claim The operating instructions are parts of the products and must be kept in the immediate vicinity of the instrument and readily accessible to skilled personnel at any time. Skilled personnel must have carefully read and understood the operating instructions prior to beginning any work. The manufacturer's liability is void in the case of any damage caused by using the product contrary to its intended use, non-compliance with these operating instructions, assignment of insufficiently qualified skilled...
- Page 3 Meanwhile that may pollute air gauge. Labelling Manufacturer Huxin Instrument(Beijing)Co.,LTD Model Model HS700 Product name Vacuum Comparator Product Pressure range Range (-50-50)kPa Serial number.
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Page 4: Table Of Contents
Claim Safety 1.Summary 2.Technical Specification 3.Components 4.Working principle 5.Operation 6.Troubleshooting 7.Maintenance 8.Support... -
Page 5: Technical Specification
1 . Summary HS700 vacuum comparator is made from high quality and transparent plexiglass material.The operation of piston inside can be seen clearly.The whole structure is more intuitive and compact. This instrument is specially designed to generate micro pressure from -0.5bar to 0.5bar.The F-adjust valve could accomplish 0.01mbar (1Pa)pressure resolution. -
Page 6: Components
Increase pressure by turning the lead screw clockwise,decrease pressure by turning the lead screw anti-clockwise. 4 . Working principle HS700 vacuum comparator is composed by lead screw,F-adjust valve,relieve valve,differential port,and output,etc.The pressure gauge can be installed quickly.Turn lead screw clockwise(anti-clockwise)to compress(pull) the... -
Page 7: Operation
Take pressure gauge 0.5bar as example(The standard points:0kPa 0.1bar 0.2bar 0.3bar 0.4bar 0.5bar) Put HS700 on the level;Turn the relieve valve anti-clockwise to open it. Remove the plugs of outputs.Connect the standard gauge and the gauge under test to the two output interfaces separately,it must firm in place.Otherwise,it will be leakage. -
Page 8: Troubleshooting
3.The item is non-oil equipment.please don’t mix any liquid. 6 . Troubleshooting There may be some faults of HS700 mentioned below after long term use, the maintainer can analyse and eliminate problems by these methods.Make sure to release all pressure of system.It is forbidden to disassemble and repair the product with pressure. -
Page 9: Support
7.2.If HS700 needs to take a long distance transport, please put on all plugs to prevent dust getting into device.It is necessary to pack with specialized cartons and foam wrap. 7.3.The item belongs to non-oil equipment,It is forbidden to calibrate oil gauge. - Page 10 HUAXIN Products series Digital Pressure Gauge HX601/HS108 Intelligent Pressure Calibrator HS602 Pressure Comparator HS700(-0.5-0.5)bar HS701(-0.95-6)bar HS702(-0.95-16/25)bar HS703(-0.95-40/60)bar HS720(0-140)bar HS704 (0-160/250)bar HS705/HS705A(0-700)bar HS710/HS710A(0-600/700)bar HS706(0-1600)bar Electrical Pressure Comparator HS318L(0-600)bar 5pcs output HS316L(0-25)bar 5pcs output HS317L(0-60)bar 5pcs output HS315(-0.95-0)bar 2pcs output HS316(0-25)bar 3pcs output...
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