Specifications
| Airborne tube length | 160mm |
| pupil distance | 55-75mm |
| Objective lens converter | Four-hole converter center adjustable |
| Swirling/spinning table | Diameter φ 170mm, moving range: 360ºaliquot scale, cursor Accuracy 6 ′ |
| Load circle plate | Outer diameter Should be 60mm, Inner diameter Should be 24mm |
| moving ruler | Movement stroke 30 × 40mm |
| Focusing mechanism | 30Mm, fretting grid value 0.002mm |
| compensator | Plaster lambda sheet, mica 1/4 lambda sheet, quartz wedge |
| condenser | N.A = 1.30 Swing Abbe condenser with variable light bar |
| Detector | 0 ° -90 ° rotating polarizer |
| polarizer | Configured on the condenser |
| Light source | Halogen lamp 220V/110V 12V 20W adjustable luminance |
| Computer imagery system | (1) Digital CMOS camera, 5 million pixels. With geometric measurement analysis software. The software for point, line, circle and arc, straightness, roundness, area and other measurements; (2) MCL-Z adapter mirror; (3) computer self-purchased |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/44910/Specification.html , which is only used by users who purchase commodities from the NBCHAO.