Specifications
| parameter | Ra、Rz、Ry、Rq、Rt、Rp、Rv、Rmax、R3z、RSk、RS、RSm、Rmr、Pku、Rpc |
| Measurement range | Ra:0.025-12.5μm |
| Display range | Ra、Rq:0.005-16μm;Rz、Ry、Rt、Rp、Rv、Rmax、 R3z:0.02-160μm;RS、RSm:1mm;Rmr:0-100%(%Rt);Rsk:0-100% |
| Range | ±20μm、±40μm、±80μm |
| Maximum Display resolution | 0.001μm |
| filter | RC、PC-RC、GAUSS、D-P |
| Sampling length l | 0.25mm,0.8mm,2.5mm |
| Evaluation length L | (1-5) I (optional) l is the sampling length |
| Maximum driving stroke | 17.5mm/0.7inch |
| Minimum drive stroke length | 1.3mm/0.052inch |
| Error of indication | ≤±10% |
| Indication variability | ≤6% |
| Display mode | 128 × 64OLED dot matrix liquid crystal (self-luminous) |
| Power | Built-in rechargeable lithium battery |
| Dimensions | 140mm×59mm×50mm |
| Weight | 480g |
Packing list
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/44853/Specification.html , which is only used by users who purchase commodities from the NBCHAO.