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Product model | G200M | G150M | G150S |
Measuring mode | Fisso interference principle | Fisso interference principle | Fisso interference principle |
Effective optical aperture | 200mm | 152.4mm(6 inches) | 152.4mm(6 inches) |
Standard mirror material | Fused quartz (Kangning 7980) | Fused quartz (Kangning 7980) | Fused quartz (Kangning 7980) |
illuminant | He-Ne laser (632.8nm) | He-Ne laser (632.8nm) | Semiconductor laser (635nm) |
Continuous zoom factor | 1-6.7 times | 1-6.7 times | Fixed rate |
Optical path switching | Alignment (cross fork wire) and test (interference field) mode electronic control switching | ||
Display mode | Computer or standalone monitor real-time display | ||
Plane transmission standard mirror | PV: is better than λ / 15 | PV: is superior to λ / 20 and can be customized for higher precision standard mirror. | |
Plane reflection standard mirror | apolegamy | apolegamy | apolegamy |
Attenuation filter | apolegamy | apolegamy | apolegamy |
Instrument size (long X wide X high) | 550X550X1100mm | 550X550X1070mm | 550X550X1070mm |
instruments weight | 100KG | 80KG | 80KG |
Source | AC100-240V 50/60Hz | AC100-240V 50/60Hz | AC100-240V 50/60Hz |
Air floating platform (length X width) | apolegamy (1200X600mm) | apolegamy(1200X600mm) | apolegamy |