Specifications
| eyepiece | High eye point large field of view flat field eyepiece PL10X/18mm |
| objective lens | Long working distance flat field color difference professional metallographic objective |
| Total Magnification | 10X、20X、40X、50X |
| converter | Inner positioning four-hole converter |
| stage | Three-layer mechanical moving platform, area 180mmX155mm, right-hand low-hand position control, stroke: 75mm × 40mm; metal stage plate, center hole diameter of φ 12mm |
| lighting system | Reflection Cora lighting, with variable aperture diaphragm and center adjustable field diaphragm, adaptive 90V-240V wide Voltage 6V30W halogen lamp (optional single 3W LED lamp), Light intensity continuously adjustable |
| Focusing system | Low-hand coarse fine-tuning coaxial focusing mechanism, coarse motion 38 mm per turn; fine-tuning Accuracy 2um, with elastic adjustment mechanism |
| observation head | Hinged trinocular, 45 ° tilt, bilateral +/- 5 diopter adjustable, pupil distance adjustment range: 54-75mm, fixed spectral ratio, binocular: trinocular = 80%: 20% |
Packing list
Instrument host x1, objective lens: 5X/10X/20X/50X each, eyepiece: 10X/18mm eyepiece x1 pair, observation head x1 binocular head, 0.5 times C interface x1, plug-in LED Light source assembly x1, stainless steel round plate x1, color filter rod x2, 6.30 million imagery system x1, imagery software (USB) x1, 3.0USB data transmission cable x1, power cable x1, dust cover x1, manual 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/40059/Specification.html , which is only used by users who purchase commodities from the NBCHAO.