Measuring Microscope 15J
15J Standard type 15JA With lighting devices 15JE Digital
Use：
Measurement of optical microscopy is one of the measurement apparatus, it is simple, easy to operate, a very wide scope of application and the main use is as follows:
1. Determination of the length of rectangular coordinates, such as the determination of Distance, distance-based, groove width, keyway width, slit width, diameter cylindrical hole and so on.
2. Determination of angle of rotation dials, such as dial, model, gauge, drilling template and parts of complex geometry for angle measurement.
3. Microscope for observation to compare the surface finishes inspection method, identification of metallurgical industry ore specimens. Test photo-offset printing, testing and so on textile fibers.
15J 15JE（Digital display resolution：0.001㎜）
Specification：
1. Objective、eyepiece and magnifications
|
Objective lens
|
Eyepiece
|
Microscope
magnification
|
work
distance
(mm)
|
Diameter field of view
(mm)
|
|
Magnification/Value aperture
|
Focus (mm)
|
Magnification
|
Focus (mm)
|
|
2.5×/ 0.08
|
43.40
|
10×
With reticle
|
25.00
|
25×
|
58.84
|
5.6
|
|
10×/ 0.25
|
17.13
|
100×
|
7.81
|
1.4
|
2．Measurement table reading device main specifications:
Measurement range X－Y： 50×13mm
Micrometer device lattice value 0.01mm
Measurement table dial division range 00～360 0
Measurement table dial cursor reading value 6′
3．Measurement accuracy:
Instrument indication tolerance ±(5+L/15)μm
L—Length of the objective measured (mm)
Instrument indication error: including measurement error and instrument system errors.
Note: The temperature measurement locations（200 C±30 C）
Size of the main instruments:
Max. distance between measurement platform and the objective lens: 80mm
Measurement worktable diameter: 120mm
Glass worktable diameter: 80mm
Instrument packing meas.: 262×220×325mm
Net weight: 10.6㎏
