Specifications
| Measurement parameters | Pap Hardness Value HBa (Miscellaneous Hardness can be calculated by experimental Linear dispersion) |
| Measuring range | 0~100 HBa, equivalent to 25~ 135 HBW |
| resolution | 0.1Hba |
| Error of indication | 81 ~ 88 HBa ± 1 HBa ； 42 ~ 48 Hba ± 2 HBa |
| Repeatability Error | 81 ~ 88 HBa ± 1.5HBa ； 42 ~ 48 HBa ± 2.5HBa |
| Operating Environment | Temperature: 0~50 ℃ Humidity: < 80% RH |
| Power | 2X1.5AAA No. 7 battery |
| Dimensions | 170*63*82 mm |
| Weight | 390G (without battery) |
Packing list
host x1, spare pressure needle x2, standard Hardness block x2, pressure needle extension length reference piece x1, small screw driver x1, small wrench x1, portable case x1, operation manual x1
After-sales instructions
Warranty days: 730 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/1463/Specification.html , which is only used by users who purchase commodities from the NBCHAO.