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JT21
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JT21

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  • φ350 Digital Measuring Projector
  • φ350 Digital Measuring Projector
  • A vertical profile projector with 350mm screen diameter, reverse image, standard 10X lens, external DS401SM or DS600 DRO. 5X, 20X and 50X lens are available for selection. Widely used to measure various workpieces such as template, punching part, cam, gear, cutter etc., especially used for comparative measurement between parts and drawings.

φ350 Digital Measuring Projector
JT21
Usages
The instrument can test effectively profile, section and surface shapes of various complex work-pieces, such as templates, punching pieces, cams, gears, forming cutters, mercerizes etc. Owing to its front-inclined projecting screen, so It is also suitable for comparative measurement and test, such as projecting image's portray and observation of work-piece's profile and shape etc. It is widely used in workshops and measuring station of those industries: Machinery, instruments & meters, watches, moulds and electronics and so on. 

Technical Parameters
Projection Screen:
-Screen diameter: Φ300mm
-Rotary range: 0 ~360°
-Rotary angle resolution: 1'
-Rotary angle accuracy: 4'
-Objective
Magnification View-field on object(mm) Working distance(mm)
5X Φ70 163.10
10X Φ35 89.05
20X Φ17.5 57.20
50X Φ7 58
-Magnification Error 0.08%
-Worktable
Size of worktable(mm) X Axis travel(mm) Y Axis travel(mm) Z Axis travel(mm)
380*230mm 200 100 100
-Linear scale resolution: 0.001mm
-Accuracy of X. Y axis: (3+L/75)μm L unit: Mm

ModelJT21
Projection Screenφ350mm
Rotation Range0°~360°
Resolution of the rotary angle1′
Accuracy of the rotary angle4′
Objective Magnification Power5X    10X    20X   50X
Objective Visual Fieldφ70mm φ35mm  φ17.5mm  φ7mm
Objective Working Distance163.1mm  89.05mm 57.2mm  58mm
Error of magnification0.08%
Range of X-coordinate (mm)200mm
Range of Y-coordinate (mm)100mm
Z -coordinate (Focusing)(mm)0~100mm
Worktable area380mm×230mm
Resolution0.001mm
ImageReverse
Accuracy of Instrument(3+L/75)μm
Load Capacity5kg
Overall Size(mm)854×480×1401
Transmission Lighting12V 100W Halogen tungsten lamp
Reflecting Lighting12V 100W Halogen tungsten lamp
Rated Voltage 
Mainframe Weight138kg


 Guiyang Xintian OETECH Co., Ltd

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Add: No.9 Xinguang Road, Wudang, Guiyang, Guizhou, China
Email: export@chfoic.cn 
Tel:+86(0) 851 85830337 / 85813015
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