EM-Series Manual Type 2D Vision Measuring Machine

Short Description:

EM series is a manual vision measuring machine independently developed and produced by Chengli Technology. Its body design adopts a cantilever structure, and the measurement accuracy is 3+L/200,the minimum measurement range is 200×100×200mm, and the maximum measurement range is 500×600×200mm (bridge structure). It is very cost-effective, and it is usually used by manufacturers to spot-check the plane dimensions of the product during the production process.

Product Detail

Product Tags

Products Video

Parameters & Features






X/Y/Z measurement stroke





Z axis stroke

Effective space: 200mm, working distance: 90mm

XYZ axis base

X/Y mobile platform:Jinan green marble; Z axis column: square steel

Machine base

Jinan green marble

Size of glass countertop





Size of marble countertop





Bearing capacity of glass countertop


Transmission type

X/Y axis: High precision cross drive guide and polished rod

Z axis: High precision linear guide and screw rod

Optical scale

X/Y axis: High precision optical scale resolution: 0.001mm

X/Y linear measurement accuracy (μm)


Repetition accuracy (μm)



1/3″ HD color industrial camera


Fixed zoom lens, optical magnification: 0.7X-4.5X,

image magnification: 20X-128X

Image system

Image software: it can measure points, lines, circles, arcs, angles, distances, ellipses, rectangles, continuous curves, tilt corrections, plane corrections, and origin setting. The measurement results display the tolerance value, roundness, straightness, position and perpendicularity. The degree of parallelism can be directly exported and imported into Dxf, Word, Excel, and Spc files for editing which is suitable for batch testing for customer report programming. At the same time, part of and the entire product can be photographed and scanned, and the size and image of the entire product can be recorded and archived, then the dimensional error marked on the picture is clear at a glance.

Image card: SDK2000 chip image transmission system, with clear image and stable transmission.

Illumination system

Continuously adjustable LED light (Surface illumination +contour illumination), with lower heating value and long service life

Overall dimension(L*W*H)










Power supply

AC220V/50HZ AC110V/60HZ


Special host


21 inches


1 year warranty for the whole machine

Switching power supply

Mingwei MW 12V

Product Description

In the case of ensuring the stability of the platform and the accuracy of the Z axis, the maximum measurement range of the cantilever manual vision measuring machine is usually 500*400mm. If its platform is larger than 500mm, the left and right ends of the platform will have a large overhang, which will affect the stability of the machine. If the customer needs a larger measuring range and a relatively stable manual vision measuring machine, the gantry type or frame type mechanical structure can be selected.
The advantage of the manual vision measuring machine is that it is cost-effective, and it is usually used in the sampling inspection of the two-dimensional size of the product. It adopts a non-contact measurement method to avoid damage to the product surface by traditional measuring tools, thereby replacing traditional contact measuring tools and industrial projectors, and has become an indispensable two-dimensional precision measuring instrument for the global manufacturing industry.

Manual type Video Measuring Machine

Environment of Instrument

1. Temperature and humidity

Temperature: 20-25℃, optimal temperature: 22℃; relative humidity: 50%-60%, optimal relative humidity: 55%; Maximum temperature change rate in the machine room: 10℃/h; It is recommended to use a humidifier in dry area, and use a dehumidifier in humid area.

2. Heat calculation in the workshop

Keep the machine system in the workshop operating in the optimum temperature and humidity, and the total indoor heat dissipation must be calculated, including the total heat dissipation of indoor equipment and instruments (lights and general lighting can be ignored).
1. Heat dissipation of human body: 600BTY/h/person.
2. Heat dissipation of workshop: 5/m2.
3. Instrument placement space (L*W*H): 2M ╳ 2M ╳ 1.5M.

3. Dust content of air

The machine room shall be kept clean, and the impurities greater than 0.5MLXPOV in the air shall not exceed 45000 per cubic foot. If there is too much dust in the air, it is easy to cause resource read and write errors and damage to the disk or read-write heads in the disk drive.

4. Vibration degree of machine room

The vibration degree of machine room shall not exceed 0.5T. Machines that vibrate in the machine room shall not be placed together, because the vibration will loosen the mechanical parts, joints and contact parts of the host panel, resulting in abnormal operation of the machine.

Power Supply




What is the average lead time?

For samples, The lead time is about 3 days for manual machines, about 5-7 days for automaticmachines, and about 30 days for bridge series machines. For mass production, the lead time is 20-30 days after receiving the deposit payment. The lead times become effective when (1) we have received your deposit, and (2) we have your final approval for your products. If our lead times do not work with your deadline, please go over your requirements with your sale. In all cases we will try to accommodate your needs. In most cases we are able to do so.

What kinds of payment methods do you accept?

You can pay to our bank account or paypal: 100%T/T in advance.

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