Millimess 1003

Mechanical Dial Comparator

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 DATA
Measuring range                   ± 50 µm
Graduation value                  1 µm
Type of dial face                     50–0–50
Error limit G_e                           1 µm
Error limit G_ges                       1.2 µm
Error limit G_t                           0.7 µm
Hysteresis f_u                            0.5 µm
Repeatability f_w                     0.5 µm
Standard                                    DIN 879–1 
Overtravel                                2.8 mm
Measuring force                    1 N
Scale diameter                       50 mm
Dial color                                   Yellow
IP protection category:     IP54