Beijing Century Kexin Scientific Instrument Co., Ltd
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Interference microscope 6JA
Interference microscope 6JA
Product details

Product Description

Interference microscope6JAIt is an instrument used to measure the smoothness of precision machined parts (such as flat surfaces, cylinders, etc.), and can also be used to measure the depth of surface markings, coatings, etc. on parts. The instrument is equipped with various accessories and can also measure surfaces with granular or irregular processing patterns, as well as surfaces with low reflectivity. At the same time, the instrument can be placed on the workpiece to measure the surface of large workpieces. The depth range of uneven surface measured by the instrument is10.03Micron, evaluate ▽ using micrometer eyepiece and photographic methods10~▽14A smooth surface. This instrument is suitable for measuring rooms in factories and mines, precision machining workshops, as well as higher education institutions, scientific research and other units.

technical parameter

technical parameter

Serial number

name

technical parameter

1

Measure the range of surface smoothness

0.031μm▽10▽14

2

Numerical aperture of working objective lens

0.65

3

Working distance

0.5mm

4

Field of view of the instrument

Visual inspection:Φ0.25mmPhotography:0.21×0.15mm

5

Magnification factor of the instrument

Visual inspection:500×Photography:168×

6

Magnification factor of micrometer eyepiece

12.5×

7

Dividing value of micrometer drum

0.01mm

8

Green interference green film wavelength

λ≈5300Å

9

Half width

▽λ≈100Å

10

Workbench lift

5mm

11

XYDirectional movement range

≈10mm

12

Rotating motion range

360°

13

Instrument standard mirror high reflectivity

≈60%

14

Low reflectivity

≈4%

15

Adjustable transformer input voltage

220V

16

output voltage

4V6V

17

Instrument weight

≈5

18

External dimensions

270×160×230mm

Product kit:

Serial number

name

Main technical parameters

Company

quantity

1

Instrument body

platform

1

2

Micrometer eyepiece

12.5×

only

1

3

Slit eyepiece

only

1

4

VType block

block

1

5

Light bulb:

6V5W

only

6

6

Adjustable transformer

220Fu/4Fu~6Fu

set

1

7

Sample clamp

only

1

8

an instruction manual

share

1

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