Measurement microscope

Measurement microscope
1、 The main purpose of the instrument is:
The measuring microscope 15JE is one of the optical metrology instruments, which has a simple structure, convenient operation, and a wide range of applications. Its main uses are as follows:
1. Measure the length in Cartesian coordinates, such as measuring hole spacing, base distance, marking distance, marking width, and keyway
Width, slit width, through-hole diameter, etc. 
2. Rotate the dial to measure the angle, such as measuring the angle of the dial, template, gauge, drilling template, and geometrically complex parts. 
3. Used as an observation microscope to compare and inspect the smoothness of the working surface, and to identify ore specimens in the metallurgical industry. Verification of printing, photography, plate making, inspection of textile fibers, etc.
2、 The main technical specifications of the measuring microscope 15JE instrument are:
Measurement range for x-axis movement: 50mm
Y-axis movement measurement range: 13 millimeters
Digital resolution: 0.001 millimeters
Measurement table rotation range: unlimited
Graduation range of the measuring table dial: 0 ° -360 °
Graduation value of the measuring table dial: 1 °
Measurement table dial vernier reading: 6 '
Lighting method: Reflected light (natural light)
Measurement accuracy: Instrument value error (5+L/15) micrometers
Instrument indication error: including measurement error and instrument system error.
Main dimensions of the instrument: distance between the measuring table and the objective lens: 80 millimeters
Measuring workbench diameter: 120 millimeters
Instrument dimensions: height 325 * length 262 * width 220 millimeters
Instrument weight: approximately 10.6 kilograms
The eyepiece tube of the microscope is integrated with the prism and rotates around the vertical axis. The microscope can be focused up and down by the focusing handwheel
Note: Temperature change at the measurement location (20 ± 3) C; L - length of the test piece (millimeters)