Steel Pin Gauge Set SA Series

NIIGATASEIKI

Pin gauge focusing on even higher accuracy. JCSS calibration is also enabled.
[Features]
· Sub-zero treatment applied.
· Pin gauges of 1.000 mm or more are engraved with the nominal dimensions of the pin gauge.
· Products offering the highest level of quality.
· 0.001 mm increments.
· Accuracy: up to 0.100 mm-7.010 mm: ±0.3 µm, up to 7.011 mm- 10.000 mm: ±0.5 µm.
· Circularity/cylindricity: 0.3 μm from 0.100 mm to 7.010 mm, 0.5 μm from 7.011 mm to 10.000 mm.
· With pass certification.
[Applications]
· Used for measuring hole diameter or inspections using micrometers, vernier calipers, etc.

What is pin gauge

It s a pin shaped gauge manufactured with a specific size and durable
materials to insure certain margin tolerance.
The main purpose is to check and determine the diameter of a small hole,
however, it can also be used for geometric deviation measuring.

Precautions before use

Clean the gauge with benzine or wipe o the anti-rust oil and dirt with
clean cloth before use.
Ensure there is no rust, scratch or burrs.

Precautions when using

When using pin gauge, make sure there is no burrs or rust on the edge face.
Keep an eye on the temperature difference of measuring object.
Use pin vise or glove for straight pin gauge. Also, keep an eye on the
expansion affect to gauge from body temperature

Precautions after use

After using, clean and apply oil on the gauge. Make sure it s scratch-free
then place in provided case.
For long-term storing, convey an inspection every half-year, apply anti-rust
oil and keep it at a place with small changes in humidity and temperature.