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Guiyang Xintian Oetech Co., Ltd.

Measuring Optimeter, Projection Optimeter, Optical Optimeter manufacturer / supplier in China, offering High efficiency Vertical Projection Optical Optimeter (JD3), Digital Measuring Profile Projector with Aluminum Alloy Frame (JT21: 350mm, 200mmX100mm), High performance Cutter Inspection & Cutter Tester (CX15) and so on.

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High efficiency Vertical Projection Optical Optimeter (JD3)

FOB Price: US $1-2 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-2/ Piece
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Port: Guangzhou, China
Production Capacity: 2000 Units/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: JD3
  • Material: Iron
  • Measure Method: Manual
  • Graduation Value: 0.01mm
  • Max loade: 10kg
  • Transport Package: Veneer Case
  • Origin: Guizhou, China
  • Usage: Industry
  • Type: Standard
  • Measuring Force: 2N
  • Accuracy: 0.25 micrometer
  • Trademark: Sinpo
  • Specification: ISO9001: 2000 CE Certificate
  • HS Code: 9031499090
Product Description
High efficiency Vertical Projection Optical Optimeter (JD3)JD3 Vertical Projection Optimeter

The Projection Optimeter is a high precision length-measuring instrument by comparing measures. It is extensively used to measure grade four and five of standard gauge block (JD20 may measure grade three and four of standard gauge block) and precision parts (as steel ball, roller column, precision parts of ladder shaped etc. ) for external dimensions.

The instrument can drive 5-grade block gauges.
It can be used for the verification of high-precision plain plug gauges, thread plug gauges and precision sphere diameters.
It is equipped with various worktables, convenient for replacement, in accordance with parts of different shapes.


Technical parameters:
Range of measurement: 0-180mm
Circular plane worktable (D): φ 88mm
Circular grooved worktable (D) φ 88mm
Square grooved worktable (mm) 142× 130mm
Small three-ball worktable: Used for the verification of thin black gauges small three-ball worktable: Parallel tolerance is 0.0015mm
Instrument precision index
Indication error
Within 60μ M range: ± 0.20μ M
Over 60μ M range: ± 0.25μ M
Indication stability: 0.1μ M
Projection optimeter tube
Graduation value of dividing plate: 0.001mm
Graduation range of dividing plate: ± 0.1mm
Measurement force: 2N± 0.2N
Free elevating distance of measuring lever: 0.5mm
Fit outside diameter of projection optimeter tube: φ 28h6
Fit outside diameter of measuring lever and measuring cap: φ 6g6
Ambient environment of the instrument service
Room temperature: 20 centigrade± 3 centigrade
Relative humidity: Not more than 60%
Mainframe weight: 21kg
Overall sizes of the instrument (mm): 340× 160× 750
Model JD3
Range of measurement (mm)0~180
WorktableCircular plane worktable (D)φ88mm
 Circular ribbed worktable (D)φ88mm
 Square ribbed worktable (mm)142×130
Fit outside diameter of measuring spindle and measuring cap of worktableφ6g6
Allowable difference of parallelism of small three-poinit worktable0.0015mm
Indication errorWithin 60μm range±0.20μm
Over 60μm range±0.25μm
Indication stability0.1μm
Projection optimeter tubeGraduation value of dividing plate0.001mm
Graduation range of dividing plate±0.1mm
Measurement force2N±0.2N
Free evevating distance of measuring lever0.5mm
Fit outside diameter of projection optimeter tubeφ28hg
Fit outside diameter of measuring lever and capφ6g6
Room temperature20 centigrade ±3 centigrade
Humidity 60%
Overall size (mm)340×170×750
Weight 21kg
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