Product Features
The product has strong universality in structure, beautiful appearance, compact structure, and easy operation.
The worktable lifting drive adopts imported V-shaped linear guide rails, which are lightweight and comfortable to drive.
The transmission illumination intensity can be adjusted in two levels, high and low, suitable for measuring different workpieces.
The optical system has excellent quality, with clear objective imaging and accurate magnification.
Reflective lighting adopts fiber optic transmission, with small size, high illumination, and convenient use. The projection screen has a large size and a horizontal light path design, which is suitable for the inspection of shaft components.
The instrument has high measurement accuracy.

Technical Parameter
projection screen
Projection screen size: φ400mm
Projection screen rotation range: 0 °~360 °
Rotation angle resolution: 1 '
Rotation angle accuracy: 4 '

workbenches
Table size (mm) 450 × 150
Measurement range (mm) 250 × 150
Focusing range (mm) 0-80
Resolution (mm) 0.001
Instrument accuracy 3+L/75 μ m (where L is the measured length, unit: mm)
Workbench load capacity (kg) 5

objective
Objective magnification 10x 20x 50x 100x
Objective lens object field of view with a diameter of 40mm, 20mm, 8mm, and 4mm
Objective lens working distance 88mm 81mm 54mm 45mm
Magnification error: 0.08%

lighting source
Transmitting lighting: 24V 150W tungsten halogen lamp
Reflective lighting: 24V 150W tungsten halogen lamp (with reflective cup)
Environmental requirements
Room temperature 20 ℃± 5 ℃, relative humidity 40% -70% RH
Instrument dimensions (mm): length 687 x width 443 x height 942
Instrument weight: 150kg

application area
A projector is a measuring instrument that uses optical principles to magnify and image the measured object placed on a workbench onto a projection screen through an objective lens with accurate magnification. Testing personnel perform various measurement tasks based on the magnified image of the workpiece on the projection screen.
A projector is a precision instrument that integrates light, machinery, electronics, and computing, with a wide range of applications.

Typical measurement object
In the automotive manufacturing industry, various dimensions of transmission shafts, support shafts, motor bearings, internal forgings, valves, brake pads, tubular parts, steering gears, oil nozzles, and other workpieces are inspected;
In the electronics industry, detect the contour and hole size of various electronic connectors, circuit boards, phone casings, phone buttons, video heads, sockets, light sources, and other parts;
In the plastic and rubber industry, testing the parameters of various plastic products such as rubber rings, rubber rods, and rubber rollers;
In the mechanical manufacturing industry, various shapes and sizes of products such as threads, screws, motor blades, gears, machine tools, etc. are tested;
In the watch industry, inspect the dimensions and external contours of various components such as bearings, gears, movements, and pointers inside the watch;
In the aerospace industry, various aircraft impellers, blades, electronic control components, engine bearings, and other contour dimensions are inspected.