JD25H JD25C High Precision Data Processing Universal Length Measuring Machine

High Precision Data Processing Universal Length Measuring Machine

Features:

1, High quality cast iron base after long time natural aging gives good stability.

2, Main measuring axis adopts optimized square design to assure the stability of moving performance during measurement.

3, It has many powerful optional accessories to satisfy different measuring requirements.

4, The instrument adopts high precision measuring system, which conforms to the Abbe principle and has high measuring accuracy.

5, The imported grating system and subdivision card have high precision and reliable stability；

6, Powerful function software can correct the measuring error caused by indicating value and temperature variation. And it has the function of automatic reversal point detection.

7, JD25-C adopts 1D measuring software and computer which can perform conveniently and efficiently.

8, JD25-H adopts Heidenhain grating scale system with high accuracy and reliable stability.

Technical Specifications:

Universal Working Table

Area of installation: 160mm×160mm

Range of height adjustment: 0~100 (mm)

Transverse travel: 25mm

Y-Gradient: ±3°

Rotation of the working table: ±4°

Permissible load: 10kg

Fitting size for the measuring cap’s internal diameter: Φ6H7

Size of outer diameter between the reference rod and the measuring cap’s internal diameter: Φ6g6

Measuring Range:

External size (mm) : Absolute measurement: 0 -100 Relative measurement: 0- 670

Internal size (mm) : While using a small measuring hook (when maximum extending-in depth up to 12, the maximum arm thickness of 50), 10~400

While using a large measuring hook (when maximum extending-in depth up to 50, the maximum arm thickness of 85), 30~370

Using a electric measuring hook: 1~60mm

Using a universal measuring hook: 14~112mm

Intermediate diameters between internal screws (mm)

While using a small measuring hook (small screw diameter of 13~30)

While using a large measuring hook {small screw diameter of 31 - (70 -arm thickness) ×2}

Screw pitch(mm): 0.5~6

Intermediate diameters between external screws (mm):

maximum: 200, Screw pitch : 1~6

Measuring force (N) : 0; 1.5; 2.5

Digital display equivalent : 0.0001mm

Variability of the instrument display value :

While measuring the external size, 2σ≤0.3μm

While measuring the internal size, 2σ≤0.5μm

Operating environments of the instrument:

Room temperature is 20℃±0.5℃, and relative humidity does not exceed 60%.

Overall Sizes of the Instrument (mm) : 960×390×450

Net Weight of the Instrument : 150kg