Products

JDQ Flotation Optical Grating Length Measuring Machine

Characteristics
Digital display of grating linear value, Steel tape reflecting optical grating linear stick to the datum plane of measuring body, the measuring length results shown in computer screen.
Real-time compensation of temperature error, equipped with temperature sensor, computer can carry out real-time compensation for temperature error automatically.
High quality granite base with good rigidity and stability.
Main measuring axis adopts optimized square design to assure the stability of moving performance during measurement.
prompt facility offers real time measuring operation procedure.

reversal point chart window of software offers convenient operation.

Technical Parameters

Measuring range (mm)

Measuring range
JDQ1000
JDQ2000
JDQ3000
JDQ6000
External sizes
0-1000 
0-2000 
0-3000 
0-6000
Internal sizes
30-900
30-1900
30-2900
30-5900


Digit display equivalence and accuracy of instrument 
Digit display equivalence:0.2μm
Accuracy of instrument:
±(0.5+L/200) μm Here: L—length to be measured, in mm.
Moving range for Abbe measuring axis : ±10
Measuring force:1.5N or 2.5N
Combination dimension of internal diameter contact tip:Φ6H7
Combination external dimension of measuring rod with contact tip:Φ6g6

Universal worktable:

Vertical travel:70mm
Transverse travel:40mm
 Longitudinal floating travel of horizontal position:10mm
Rotation:More than ±3°
Oscillating: More than ± 3º
Scale unit of transverse micro drum:0.01mm
Maximum load capacity:10kg
Maximum holding diameter of center cradle

For length of 0~170mm:Φ140
For length of 170~210mm:Φ130
V-shape support

Adjusting range for height :more than 28
Diameter range for supporting workpiece:up toΦ30
Bracket for gauge block:Length range of supporting gauge block 0~1000
Bracket for length bar:Length range for supporting length bar 0~1000
Gauge block support: Length range for combining gauge block 0~1000
Working range for V-shape iron   up toΦ30
Overall Sizes & weight of the Instrument (mm):

Instrument model
Overall sizes(mm)
Mainframe weight(kg)
Mainframe
Accessories
JDQ1000
2200×510×750
1500
300
JDQ2000
3200×510×750
2100 300
JDQ3000
4200×510×750
2800 300
 JDQ6000
7200×510×750
4100 300

About Sinpo
About Us
Quality System
Products
Profile projector
Tool maker's microscope
Length measruing machine
Video measuring system
Linear Scale and DRO
Others
Contact Us
Tel: 0851-85830337
Fax: 0851-85812079
Address: No.8, Xinguang Road, Wudang District, Guiyang City, Guizhou Province, China

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