Duban DB20-LX-NT Hardness pen/Newton pen DATASHEET
| Brand | Duban | Model | DB20-LX-NT |
|---|---|---|---|
| From | Name | Hardness pen/Newton pen |
Specifications
| Stress testing spring material | Spring steel |
| Test head material | tungsten carbide |
| Test head diameter | 0.5Mm (Opel, optional); 0.75mm (Bosch, standard); 1.0mm (optional) (compliant with IS01518 and DEF) |
| Spring pressure range | 0~3N (blue mark); 0~10N (red mark); 0~20N (yellow mark); 0~40N (white mark), (optional) |
Packing list
Pen holder X1, hardness testing tip 0.75mmX1, 3N pressure spring (blue) X1, 10N pressure spring (red) X1, 20N pressure spring (yellow) X1, instruction manual 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/47411/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/17