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Guiyang Xintian Oetech Co., Ltd.

Digital Measuring Projector, Optical Comparator, Measuring Projector manufacturer / supplier in China, offering Auto Data Processing Profile Projector (JT5A/B/E: 800mm, 300mm*200mm), 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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Supplier Homepage Product Profile Projector Auto Data Processing Profile Projector (JT5A/B/E: 800mm, 300mm*200mm)

Auto Data Processing Profile Projector (JT5A/B/E: 800mm, 300mm*200mm)

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: Shenzhen, China
Production Capacity: 500 Units/Year
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: JT5A JT5B JT5E
  • Material: Iron
  • Range: 0~500mm
  • Precision: 0.01mm
  • Accuracy: (4+L/50) micro
  • Certification: GB, CE, ISO
  • Screen Diameter, Stage Travel(X*Y): 800mm, 300mm*200mm
  • Transport Package: Veneer Case
  • Origin: Guizhou, China
  • Type: Dimension and shape
  • Measurement Object: Dimension and shape
  • Resolution: 0.001mm
  • Measure Method: Automatic
  • Precision Measuring Device: Precision Measuring Device
  • Customized: Non-Customized
  • Trademark: Sinpo
  • Specification: ISO9001: 2000 CE Certificate
  • HS Code: 9031491000
Product Description
JT5Aφ 800 digital measuring projector
JT5Bφ 800 data processing projector
JT5Eφ 800 full-auto projector
The in-line type is adopted for the objective, cone fitted, compressed by spring, accurate in central location.
It is equipped with circular worktable which can be turned around in all directions, convenient for measuring gear parts
The deflection of worktable can be ± 15° , convenient for measuring shaft-like helical parts;
Advanced raster measurement technology and data processing system of full and complete function can achieve high efficiency with small error;
Worktable of large travel range is adopted, having strong load capacity.
JT5A adopts advanced raster sensor technology to measure data and digital display and the motor controlling the movement of worktable
JT5B is equipped with computer and two-coordinate measurement software, achieving convenient and fast measurement and the motor controlling the movement of worktable.
JT5E, the full-auto projector, providing the motor for full-auto control of the movement, has rich functions of its software, including automatic edge- tracing system.
Horizontal light-path is adopted, convenient for the measurement of the measured parts processed online.


Technical parameters:

Technical Parameters
Projection screen
Projection screen: φ 800 mm
Rotation range: 360°
Rotation division value of projection screen: 1°
Resolution of the rotary angle: 1
Worktable area: 630mm× 200mm
Measuring range
Longitudinal direction: 300mm
Vertical direction: 200mm
Transverse direction: 80mm
Resolution: 0.001mm
Rotation: ± 15°
Accuracy of the instrument: (4+L/50)μ M, of which, L=length of the workpiece measured (unit: Mm)
Load capacity of the worktable: 50kg
Tailstock rack
Maximum diameter gripped: φ 200mm
Maximum length gripped: 300mm
Lighting source
Transmission lighting: 24V 250W Halogen tungsten lamp
Reflecting lighting: 16V 150W Incandescent lamp


Magnification Power: 10× , 20× , 25× , 50×
Object Visual Field: φ 80mm, φ 40mm, φ 16mm, φ 8mm
Object Working Distance: 206mm, 123.5mm, 85mm, 78mm

Overall sizes of the instrument (mm): 2130× 1800× 1950
Mainframe weight: 1900kg
Projection Screenφ800mm
Rotation Range0°~360°
Resolution of the rotary angle1′
Accuracy of the rotary angle 
Objective Magnification Power10X    20X    25X    50X
Objective Visual Fieldφ80mm φ40mm  φ16mm  φ8mm
Objective Working Distance206mm  123.5mm  85mm    78mm
Error of magnification 
Range of X-coordinate (mm)Longitudinal 300mm
Range of Y-coordinate (mm)Vertical 200mm
Z -coordinate (Focusing)(mm)Transverse  80mm
Worktable area630mm×200mm
Accuracy of Instrument(4+L/50)μm
Load Capacity50kg
Overall Size(mm)2130×1800×1950
Transmission Lighting24V 250W Halogen tungsten lamp
Reflecting Lighting16V 150W Incandescent lamp
Rated Voltage  
Mainframe Weight1900kg
Tailstock rackMax diameter φ200mm
Tailstock rackMax length  φ300mm
Auto Data Processing Profile Projector (JT5A/B/E: 800mm, 300mm*200mm)
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