High Precision Universal Length Measuring Machine JD36/36H

タイトルまたは説明

JD*6/JD*6H
High Precision Universal Metroscope
Feature
The base is high quality cast iron and is aging for long time by nature so as to have good stability.
The measuring main axis adopts optimum square design to assure the stability of moving performance.
It has powerful optional accessories to satisfy different measuring requirements
The grating illuminating system adopts infrared illuminating device with low voltage, small current and long life as light sources.
The instrument adopt high precision measuring system, which conforms to the Abbe principle and has high measuring precision.
JD*6H imported grating system and subdivision card have high precision and reliable stability.
JD*6H The function is powerful by connecting to computer, which can rectify the measuring error caused by indicating value and temperature variation. And it has the function for automatically find reversal point.

Technical Parameters
Measuring range (mm)
External dimension: A Direct measurement 0~**0
B Differential measurement 0~**0
Internal dimension:
With small measuring yokes (depth of penetration up to *2mm, maximum wall thickness *0mm ) *0~**0
With large measuring yokes (depth of penetration up to *0mm, maximum wall thickness *5mm) *0~**0
Measurement with electric equipment:
With electric measuring yoke 1~*0
With universal measuring yoke *4~**2
Digital display: 0.1μ M
Accuracy of the instrument in case of temperature (*0 centigrade ± 0.2 centigrade)
JD*6H: External direct measurement: 0.2μ M
Internal measurement suerior to 0.6μ M
JD*6: External direct measurement: 0.3μ M
Internal measurement suerior to 0.7μ M
Thread measurement
Measuring the internal pitch diameter:
With small measuring yoke (thread small diameter *3~*0)
With large measuring yoke (thread small diameter *1~(**-wallthickness)*2)
Pitch of screws: 0.5~6
Measuring the external pitch diameter: Maximum value **0
Measuring Force: 0, 1.5, 2.5N
Variability of the displaying value
JD*6H a. External measurement 2σ ≤ 0.1μ M
B. Internal measurement 2σ ≤ 0.3μ M
JD*6 a. External measurement 2σ ≤ 0.2μ M
B. Internal measurement 2σ ≤ 0.4μ M
Universal worktable:
Mounting area (mm): **0× **0 approximately
Adjusting range of height (mm): 0~**0
Transverse travel: *5mm
Tilting rage around Y axis ± 3°
Worktable rotation ± 4°
Load capacity: *0kg
Combination dimension of internal diameter contact tip: φ 6H7
Combination external dimension of measuring rod with contact tip: φ 6g6
Instrument dimension (mm): L × W × H=***0× **0× **0
Net weight of the instrument: **0kg