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Dear Client

Thank you for Purchasing our

HTJL-H High Precision SF6

Gas Leak Detector

. Please read the manual in detail prior to first

use, which will help you use the equipment skillfully.

Our aim is to improve and perfect the

company's products continually, so there may be

slight differences between your purchase equipment

and its instruction manual. You can find the changes

in the appendix. Sorry for the inconvenience. If you have further

questions, welcome to contact with our service department.

The input/output terminals and the test column

may bring voltage, when you plug/draw the test wire or

power outlet, they will cause electric spark. PLEASE

CAUTION RISK OF ELECTRICAL SHOCK!

Company Address:

T4

No. 41, High-tech 2 Road

East Lake High-tech Development Zone

Wuhan

Sales Hotline: 86-27- 87457960

After Service Hotline

:

86-27- 87459656

Fax: 86-27- 87803129

E-mail: qiao@hvtest.cc

Website: www.hvtest.cc

Summary of Contents for HTJL-H

Page 1: ...al You can find the changes in the appendix Sorry for the inconvenience If you have further questions welcome to contact with our service department The input output terminals and the test column may...

Page 2: ...r relevant subassembly to damage In order to avoid possible danger this product can only be used within the prescribed scope Only qualified technician can carry out maintenance or repair work To avoid...

Page 3: ...uire information about the ratings Do Not Operate without Covers Do not operate this product when covers or panels removed Use Proper Fuse Only use the fuse with type and rating specified for the prod...

Page 4: ...Security Terms Warning indicates that death or severe personal injury may result if proper precautions are not taken Caution indicates that property damage may result if proper precautions are not tak...

Page 5: ...5 Contents Warning 6 I Product introduction 6 II Technical data 7 III Product structure 7 IV Operation procedure and method 8 V Adjustment method 9 VI Announcements 11...

Page 6: ...The concentration degree of sulfur hexafluoride can be displayed by a detection of the degree of ionization This instrument is a small vacuum pump with its searching unit and main engine separated Tho...

Page 7: ...ppm Volume ratio Pumping speed of vacuum pump 0 5 litre second Length of the vacuum tube 4 m Continual working time not more than 3 hours Working condition alternating current power supply 220V 50Hz E...

Page 8: ...e concentration of SF6 gas detected in real time so it is unnecessary to check the table again The small value below is the base value which is only used as a reference for the stability of the instru...

Page 9: ...m value using The key changes When the volume ratio is greater than the alarm point the device will emit a beeping alarm V Adjustment method 1 Making up different concentration degree sulfur hexafluor...

Page 10: ...to be demarcated Press OK and then demarcate the first point Input OPPM and then press OK Input 1010 which is the first point s collecting number Press OK and then QUIT to enter the demarcation interf...

Page 11: ...ppropriate amount The three adjustable potentiometer inside the searching unit has been set for its output voltage and signal output value before selling In generall it doesn t need to be adjusted aga...

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