Model | NH 300 | NH400 | NH500 / NH600 |
Screen | 300mm | 400mm | 500mm / 600mm |
Standard | Opeque glass screen with 90 Cross Line fitted on rotary ring operated by knob | ||
Optional | Electronic protector switchable degree/decimal 0.01 degree /one minute Display range + 360 Abs. / Inc., zero setting | ||
Optics - Standard | 10x, 20x, 100x | 10x, 20x/25x | 10x, 20x/25x |
Optional | 50x | 50x, 100x | 50x, 100x |
Mount | Screw Mount | With turret mount click stop system | |
Workstage size | 400 x 150mm | 450 x 200mm | 500 x 200mm |
Measuring range | 150 x100mm (x-y) | 200 x 100mm (x-y) | 200 x 150mm (x-y) |
Linear Measurement | 0-25mm L C 1 Mic. | 0-50mm, micrometer head zero adjustment L C 1Mic. | |
Focusing | 75mm | 100mm | 100mm |
Helix Angle | + 12 | + 12 | + 12 |
X-Y D R O Function | Two axis Digital Readout System zero setting, inch/mm, Abs/Inc, computer interface | ||
Projection Accuracy | Contour + 0.05% and surface + 0.1% | ||
Measuring System | Built in glass scale | Built in glass scale | Built in glass scale |