© The series of Length Measuring Machine

JD3A

Vertical Digital Optimeter

Characteristics

© Adopts reduction voltage LED lighting source to realize extremely

low heat dissipation in optical and electrical systems to minimize

heat effect.

© Combining traditional optical lever theory and modern CCD digital

image technology to achieve high resolution, accurate and stable

measuring results.

© LCD digit display screen locates close position to measurement

area to realize observation on measured dimension and

measured results.

© Wide range of indicating value to obtain accurate measuring

results even under the condition of big difference between

standard parts and measured parts.

© Measuring value shown in LCD digits, convenient to read

comfortably. Simulation Cursor under LCD digits gives clear and

direct observation on measuring header movement.

© Equipped with 5 measuring caps with different measuring contact

ends and 5 different application worktable to achieve

measurement on plane shape, cylinder shape, ball shape, plate

shape, needle shape and spiral shape parts.

© Variety specifications of mobile frame of gauge block are

provided to avoid heat effect on gauge block by hand pick up.

Technical Parameters

Range of measurement: 0-180mm

Resolution: ±0.0001 mm

Indication range: ±0.1 mm

Measurement force: 2.0N ± 0.2N

Indication error:

±(0.1+0.001 A) y m, (of which, A= Indication,unit:mm)

Ambient environment of the instrument service

Room temperature: 20^ ± 3°C

Relative humidity: Not more than 60%

Overall sizes of the instrument (mm): 230 x 320 x 820

Mainframe weight: 30 kg

Inspecting gauge

blocks

Inspecting plane

plug gauge

Inspecting thread

plug gauge

leasuring steel ball Inspecting thin Inspecting three-wire

gauge blocks

It can improve

measuring efficiercy

for mass production

parts by using

locating bracket

Measuring thin plate