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Universal Length Measuring Machine is a precision measuring device which is used for internal and external measurements. It is used on the quartz glass measuring with low expansion. This machine is ideal for measuring ring gauges, plug gauges, pins thread measurements and for any kind of gauges. Ideal for calibration labs to measure precision parts close to production. Our Universal Length Measuring Machine suitable to carry out internal and external measurements. It is widely used for measurements close to production and in labs and measuring chambers.
Technical Specification :-
- The measurement of the parallel plane for the measured piece, such as: measuring blocks;
- The measurement of the spherical dome for the measured piece, such as: length bars, steel balls;
- The measurement of the cylindroid for the measured piece, such as: circular cylinders.
- The measurement of the parallel plane for the measured piece, such as: snap-gauge;
- The measurement of the aperture, such as: ring-gauges.
The measurement of external and internal effective diameter of threads.
The large-or-small movable measuring hooks are used to conduct comparative measurements for internal and external dimensions.
Measuring range (mm):
- Absolute measurement: 1-100
- Comparative measurement: 0-670
- When using small measuring hook
- (maximum insert depth 12, maximum wall thickness 50): 10-400
- When using large measuring hook
- (maximum insert depth 50, maximum wall thickness 85): 30-370
- When using electronic measuring hook: 1-60mm
- When using universal measuring hook: 14-112mm
- Measurement of internal thread mid-diameter:
- When using small measuring hook (thread small diameter 13-30mm)
- When using large measuring hook [thread small diameter 31 ~ (70 wall thickness) X 2
- Thread distance: 0.5~6 mm
- Measurement of external thread mid-diameter: maximum 200mm, thread distance 1~6 mm
- Measuring force (N): 0, 1.5, 2.5
- Digital resolution: 0.1um
ULM-670H use HEIDENHAIN linear scale and reading card
Accuracy of instrument:
External size direct measurement
ULM-670C/D: (0.5 + L/200) um
Internal size measurement
- ULM-670C/D: (1 +L/100) um
- ULM-670H: 0.8um
- Installment size of worktable: 160X160mm
- Adjusting range of height: 0 ~ 100
- X axis travel: 25mm
- Inclination of workable (enclosuring Y axis ): Â±3Â°
- Rotary angle of workable: Â±4Â°
- Loading of worktable: 10kg
Room 1807, Building C, Meidi Fortune Center, Changling North Road, Guanshanhu District, Guiyang, Guizhou, 550081, China