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 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) | |
