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Guiyang Xintian Oetech Co., Ltd.

Laser Measuring Instrumet, Length Measurer, Length Comparator manufacturer / supplier in China, offering Rasgrating Length Measuring Machine (JDS Series), Digital Measuring Profile Projector with Aluminum Alloy Frame (JT21: 350mm, 200mmX100mm), 800mm Large Diameter Screen Measuring Projector (JT5: 800mm, 300mm*200mm) and so on.

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Supplier Homepage Product Tool Maker′s Microscope Rasgrating Length Measuring Machine (JDS Series)

Rasgrating Length Measuring Machine (JDS Series)

FOB Price: Get Latest Price
Min. Order: 1 Unit
Production Capacity: 2000 Units/Year
Transport Package: Veneer Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: JDS1000 JDS2000 JDS3000
  • Material: Iron
  • Trademark: Sinpo
  • Origin: Guizhou, China
  • Type: Dial Indicator
  • Measure Method: Manual
  • Specification: ISO9001: 2000 CE Certificate
Product Description
JDS Series RasGrating Length Measuring Machine

Feature
Simple structure instead of the complex optical system.
The realization of raster digital display makes it easy to use, the operation visual and convenient.
Software correction instead of manual point-by-point revising the decimeter scale, makes calibration convenient and fast.
Imported precision raster is used as measuring element, with satisfactory stability, lower heat value, corrosion resistance and contamination resistance.
Expansion coefficient of raster material is as the same as that of steel, having little influence by ambient temperature.
With inclination- Measuring sensor, software achieves real time compensation of Abbe error.
With temperature sensor, software achieves real time compensation of temperature effects.

Technical Parameters
Measuring range (mm)
JDS1000 JDS2000 JDS3000
External sizes: 0~1000 0~2000 0~3000
Internal sizes: 30~90 30~1900 30~2900
Measurement of external thread MID-diameter: 0~140
Minimum division value: 0.0002mm
Accuracy of measurement: ± (0.5+L/200)μ M, of which, L=value measured, unit in mm
Maximum diameter gripped by the tailstock (mm)
When the length between 0~170, φ 140mm
When the length between 170~210, φ 130mm
V-type support
Adjustable range of height: >28mm
Diameter range of the supporting member: Up to φ 30mm
Support frame of the measuring block: It's length up to 1000mm
Working range of V-type iron: Maximum to φ 30mm
Requirement for ambient environment: Room temperature: 20 centigrade± 1 centigrade
Moving range of Abel measuring spindle: ± 25mm
Measurement of forces: 1.5N 2.5N
Fitting size for the measuring cap's internal diameter: φ 6H7
Size of outer diameter between the reference rod and the measuring cap's internal diameter: φ 6g6
Universal worktable (mm)
Vertical stroke: 0~70
Horizontal stroke: 0~40
Vertical floating stroke of horizontal position: 10
Rotation: >± 3°
Deflection: ± 3°
Division value of horizontal micro-drum: 0.01
Load capacity of the worktable: 10kg
Overall size of the instrument (mm)
JDS1000: 1980× 450× 750
JDS2000: 2980× 450× 800
JDS3000: 4000× 450× 850
Model JDS1000 JDS2000 JDS3000
Measurement range (mm) External size 0~1000 0~2000 0~3000
Internal size 30~900 30~1900 30~2900
Measurement of external thread mid-diameter (mm) 0~140 0~140 0~140
Minimum division value 0.0002mm 0.0002mm 0.0002mm
Readout errors External size ±(0.5+L/200)μm ±(0.5+L/200)μm ±(0.5+L/200)μm
Internal size      
Measurement force   1.5N  2.5N 1.5N  2.5N 1.5N  2.5N
Moving range of Abel measuring spindle ±25mm ±25mm ±25mm
Fitting size for measuring cap's internal diameter φ6H7 φ6H7 φ6H7
Size of outer diameter between the reference rod and the measuring cap's internal diameter φ6g6 φ6g6 φ6g6
Universal worktable (mm) Vertical stroke 0~70 0~70 0~70
Horizontal stroke 0~40 0~40 0~40
Vertical floating stroke of horizontal position 10 10 10
Rotation >±3° >±3° >±3°
Deflection >±3° >±3° >±3°
Division value of horizontal micro-drum 0.01 0.01 0.01
Load capacity 10kg 10kg 10kg
Maximum diameter gripped by the tailstock  When the length between 0~170 φ140mm φ140mm φ140mm
When the length between 170~210 φ130mm φ130mm φ130mm
V-type support Adjustable  range of height >28mm >28mm >28mm
Diameter range of  the supporting member up to φ30mm up to φ30mm up to φ30mm
Support frame for the measuring block Its length up to 1000mm Its length up to 1000mm Its length up to 1000mm
Working range of V-type iron Maximum to φ30mm Maximum to φ30mm Maximum to φ30mm
Ambient environment requirement Room temperature 20 centigrade±1 centigrade 20 centigrade±1 centigrade 20 centigrade±1 centigrade
Humidity ≤60% ≤60% ≤60%
Overall size (mm) 1980×450×750 2980×450×800 4000×450×850
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