Metallurgical Tool-Maker Microscopes JTM-D Series
Brief Introductions:
This machine is suitable for observation and measurement in the industries of LCD, conducting particles filter, mobile phone screen, FPD module semiconductor wafers, FPC-PCB, IC CD package, image sensor CCD, CMOS, PDA light source etc.
Instrument Features:
Technical Specifications
Specifications:
Instrument Model |
JTM-200D |
JTM-300D |
Optical System |
Infinity optical system (objective tube focusing:200mm, parfocal distance: 95mm) | |
Eyepiece Tube |
Hinge-type trinocular eyepiece tube, inclination: 30°, interpupillary distance:55-75mm | |
Eyepiece |
High-eye-point wide view-field eyepiece WF10X/22 | |
Objective Turret |
5 holes objective transducer | |
Objective (N.A) |
Plan achromatic objectives: 2X/0.055, 5X/0.14, 10X/0.28, 20X/0.29, 50X/0.42 | |
Objective Working Distance
(Over-length Working Distance) |
W.D.: 35mm, 45mm, 34mm, 30.8mm, 20.5mm | |
Polarizing Light System |
Spectral range: 480-550mm with the polarizer and analyzer | |
Illumination |
12V 50W halogen reflect illumination, 10W LED contour illumination | |
Coarse Focusing Method |
Electric lifting system (Japan “Shinano” stepper motor), lifting range: 200mm | |
Fine Focusing Method |
Manual fine focusing with division:0.002mm, changing range: 40mm | |
DIC Unit |
DIC unit with slot | |
Stage |
8” fast-moving stage (working travel:
200x100mm) |
12” fast-moving stage (working travel:
300x200mm) |
Digital Resolution |
0.5um | |
Measuring Accuracy |
2+L/250um | |
Digital Data Processor |
DP-100 | |
CCD Adapter |
0.5X CCD adapter | |
CCD Camera |
Sony 1/2” 0.43Mpixel color CCD camera | |
Measuring Software |
RX-J metallurgical measuring software | |
Optional Accessories |
100X/0.55 objective (W.D 12.5) (Olympus U-DIC interference mirror) |