DongGuan Sinowon Precision Instrument Co., Ltd. （2）
Sinowon Innovation Metrology Manufacture Limited Your Vision is our Mission
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Measuring Toolmakers Microscope STM-3020A
Product Features:
Technical Specifications :
| Microscope Model | STM-3020A |
| Code # | 532-160 |
| X/Y-axis travel | 300x200mm |
| Scale Resolution | 0.0005mm |
| XY Stage Measuring Accuracy at 20ºC. | (2+L/200) μm L: measuring length |
| Observation Image | Obverse image (Erect Image is available) |
| Eyepiece Tube | Binocular Eyepiece: WF10/20 |
| Objective Lens | Only 5x is standard delivery; Optional: 10X, 20X, 50x 100x |
| Contour Illumination | Adjustable LED |
| Surface Illumination | Adjustable LED |
| Z Axis Travel Range | Standard focus travel:150mm, 200mm is optional |
| Z Axis Focusing | Manual focusing (Coarse/fine) |
| XY Stage Floating Function | Quick release mechanism |
| Display Unit Function | Zero setting, Direction switching, Data output via RS-232 |
| Power Supply | AC220/50HZ; AC110V/60Hz |
| Optional Accessories | High-Precision Rotary Table RT4(D:165mm), RT5(262mm) |
| Digital Readout DP300 | |
| Quickmeasuring Measuring Software QM2.0 | |
| CCD adapter and CCD camera |
Optical Specification:
|
Name |
Objective | Eyepiece WF10/22 | |||||
| N.A. | W.D.(mm) | f(mm)’ | R(um) | ±▽p(um) | Magnification | Visual Field(mm) | |
| 5x | 0.15 | 11.6 | 40 | 2.1 | 16.3 | 50x | ¢4.4 |
| 10x | 0.3 | 6.3 | 20 | 0.9 | 3.1 | 100x | ¢2.2 |
| 20x | 0.4 | 10.3 | 10 | 0.69 | 1.8 | 200x | ¢1.1 |
| 50x | 0.8 | 2 | 4 | 0.34 | 0.4 | 500x | ¢0.44 |
| 100x | 0.8 | 1.96 | 2 | 0.34 | 0.2 | 100x | ¢0.22 |