a) It can be used for observing or measuring length. Such as measuring hole space, diameters, linear distances, width of grooves and so on.;
b) Measuring light wavelength and the curvature radius of transparent medium with Newton rings. (Newton rings is optional);
c) Measuring the thickness of wedge. (Wedge is optional);
d) Measuring the magnification of microscope with micrometer eyepiece.
a) A wider use range for microscope. It can observe and measure in different directions according to different requirements.
b) The microscope can be set horizontally or vertically. So that it can be taken into various test devices.
c) Achieve 360 degrees adjustment with large-scale reflective mirrors
d) Equipped with gliding prevention device;
e) For preventing slipping, there are positioning screw set for the bearing.
Main technical indexes:
a) Amplification of the microscope: 30; working distance: 54.06mm; Diameter of field of view: 4.8mm;
b) in vertical direction :Measurement range: 50mm; Minimum readout:0.01mm; measurement accuracy: 0.02mm ;
c) in lift direction: Measurement range: 40mm; Minimum readout:0.1mm;
d) Observation method: 45 ° oblique;
e) 45° reflecting mirror can be adjusted in 360°;
f) The prism can be adjusted in 360°;
g) Bearing drive system is adopted;
h) The lens cone is equipped with gliding prevention device and strong magnetic structure.
Typical Experiments And Data
1. Angle measurement of prism
a) It can be used for observing or measuring length. Such as measuring hole space, diameters, linear distances, width of grooves and so on.
b) Measuring light wavelength and the curvature radius of transparent medium with Newton rings.
N: number of turns; di: distance; R: curvature radius
Raverage = 10.15mm
U = 0.01mm (Instrument error)
R = Raverage ± U = 10.15mm ± 0.01mm
c) Measuring the thickness of wedge.
Sodium lamp (optional)
Wedge, used for reading microscope (optional)
Newton rings, used for reading microscope (optional)