Niigata seiki GHS Series User Manual

PRECISION MEASURING TOOLS
VERNIER CALIPERS WITH THUMB CLAMP
Thank you for purchasing the VERNIER CALIPERS WITH THUMB CLAMP
This product is a precision measurement tool with a main scale and a vernier scale to indicate the measured value.
●For safe and proper use of this product, please read this instruction manual before use and follow the procedures described. Please
keep manual where it is accessible to user for future reference.
●Keep this manual with the instrument if transferred or leased to a third party.
●For inquiries about this product, please contact dealer or Niigata Seiki at the address listed on the following page.
■PART IDENTIFICATION AND FUNCTION
④Inside Jaws
③Measuring surfaces for
step measurements
②Outside Jaws
①Measuring Surfaces for ...
outside measurements
②Outside Jaws .........
③Measuring surfaces for ...
step measurements
④Inside Jaws ............
⑤Measuring surfaces for ...
internal measurements
SAFETY PRECAUTIONS
Always follow the proper operating procedures in order to prevent
harm to yourself or others, and to prevent damage to property.
WARNING
Read the manual and follow the instructions.
・Use of product other than as described in the manual
may cause accident.
Use only for measuring.
・Use for any purpose other than measuring may
damage or wear the instrument. Improper use may
also cause accident.
Handle with Care.
・Do not drop or subject instrument to excessive shock.
Do not place under heavy objects. Improper handling
may cause damage or poor accuracy.
・Do not scratch instrument, for example by writing ID
number.
CALIBRATION
●In order to maintain instrument accuracy, it is recommended that
accuracy is confirmed through calibration on a periodic basis.
Wear of measuring surfaces from repeated use may affect accuracy and periodic
accuracy checks should be performed.
⑤Measuring surfaces for
internal measurements
0 1 2 3 4 5
１ ２ ３ ４ ５ ６ ７ ８ ９ ０
0
①Measuring surfaces for
external measurements
Object to be measured is positioned
between these surfaces.
・ Measures extremal dimensions.
Move Slide to open and close.
Measures the height of steps.
Measures internal dimensions. Move
・
Slide to open and close.
Position surfaces inside object to be
measured.
Indicates risk of personal injury or property damage if not followed.
User Manual
⑥Main Scale
6 7 8 9 10 11 12
0.05mm
⑨Thumb Lock
⑩Vernier Slide ( Vernier Scale )
⑥Main Scale ...............
⑦Depth Bar ...............
⑧Measuring surfaces for ...
depth measurements
⑨Thumb Lock ............
⑩Vernier Slide ............
( Vernier scale )
Please Observe
Denotes a prohibition
-You MUST NOT do
Use in proper environment.
･Please do not use instrument in rain or locations with
excessive humidity. Do not use at extreme high or low
temperatures. Keep out of direct sunlight.
Jaw Tips are sharp - Handle with care.
･Careless handling may cause injury.
Do not move the Vernier slide without pressing
Thumb Lock.
･Excessive force applied to Slide may cause damage or
affect accuracy.
Do not disassemble or modify.
･Do not remove the vernier slide, Please do not attempt
to disassemble or modify as it may cause damage or
poor accuracy.
Model No.
ｃｍ
13 14 15
⑧Measuring surfaces for
depth measurements
Indicates measured value in 1mm
graduations.
Bar for measuring depth. Bar moves
in and out with Vernier Slide.
Depth is measured between these
two surfaces.
Press to release Vernier Slide for
taking measurement, releasing will
automatically lock Slide in place.
Scale for measuring with a resolution
of 0.05mm. Refer to following page
for instructions on use.
We provide calibration services.
Please contact agent in country of
purchase to make arrangements.
Ｇ Ｈ Ｓ-＊ ＊
⑦Depth Bar
Denotes a requirement
-You MUST do