Mechanical Dial Comparator

4334000KAL

EAN-code: 4334000KAL-Mahr
VAT 0% 256,80 €
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Description

FEATURES
• Large, high contrast dial face
• Adjustable tolerance markers
• Lockable fine adjustment screw
• Shockproof movement
• Mounting shank and measuring spindle are both made of hardened stainless steel
• Measuring spindle is mounted in a high precision ball guide for minimal hysteresis
• Resistant to lateral forces (side play) acting on the measuring spindle
• Maximum sensitivity and accuracy are ensured by the jeweled movement in conjunction with the precision gears and pinions
• Box type protective housing
• Constant measuring force
• Measuring spindle can be retracted with either a screw in cable release or with a lifting knob
• Package contains: case

Technical details
Description Symbol Value
Weight
0.266 kg
Measuring range
± 50 μm
Scale diameter
50 mm
Graduation value
1 μm
Graduation
50 - 0 - 50 mm
Error limit
Ge
1 μm
Error limit
Gges
1,2 μm
Error limit
Gt
0,7 μm
Hysteresis
fu
0,5 μm
Repeatability
fw
0,5 μm
Standard
DIN 879-1
Overtravel
2,8 mm
Measuring force
1 N
Calibration certificate
Yes
IP protection category
IP54
Mounting shaft
8 mm