Line Scales
Fig. 1 Line scales.
Range: up to 1000 mm
| Expanded Uncertainty(k=2) | Measurement Conditions | Accreditation |
|---|---|---|
| For low thermal expansion coefficient material √((58 nm)2+(0.13×10-6 L)2) (L: Nominal length) (L = 59 nm for 50 mm, 60 nm for 100 mm 86 nm for 500 mm, 139 nm for 1000 mm |
ASNITE, KCDB (New window will open.) |
Calibration Authority
TELADA SouichiInternational Comparison Participated
| Comparison ID | Type | Time | Transfer devices | KCDB (New window will open.) |
|---|---|---|---|---|
| CCL-S3 | CIPM supplementary cmparison | 2000-2002 | Zerodure(280 mm), Quartz (280 mm) | CCL-S3 |
| APMP.L-K7.2014 | APMP key comparison | 2015-2017 | CLEARCERAM Z-HSi500 mmj | APMP.L-K7.2014 |
Mascot
Fig. 2 Mascots of line scales.
Left: Hyoujun Jack, Right: Tyoku Jacqueline.
They are mascots of line scale group.