Samyon JJG-3 测斜仪校准器 (Φ62mm～Φ76mm)

I. Main technical features

1. All parts of the apparatus, fasteners, components, parts, etc. are made of non-magnetic material.

2. The instrument is well made, advanced technology, high detection precision, fully meet the requirements of the technical indicators.

3. The clamping diameter isΦ62mm～Φ76mm, using a special clamping block, which can be applied to various diameter inclinometer calibration.

II. Main technical specifications

1. Each scale division of dip angle dial is 1°; error among scale divisions is not more than ±3′; measurement error using a vernier: ＜±6′

2. Each scale division of azimuth angle dial is 2°; error among scale divisions is not more than ±3′; measurement error using a vernier: ＜±12′

3. Sensitivity of water level bubble is 4′; Error: ＜±20%

4. It can clamp inclinometer with a diameter of φ62-φ76 mm

5. The non-verticality error between the horizontal axle and central axle and between the vertical axle and the central axle is less than 12′

6. Dimension Diameter: 1 m; Height: 1.18m