Specifications
| Effective test area | 10±0.05cm² |
| test pressure | 100 ± 2KPa |
| Plate diameter | 45mm |
| Film thickness | 4±0.2mm |
| Pad Hardness | 40 ± 5IRHD |
| Large vacuum container | 380±1mL |
| Small vacuum container | 38±1mL |
| When the vacuum level drops from 50.66KPa to 48.00KPa | Large vacuum container: 10 ± 0.2mL Small vacuum container: 1 ± 0.05mL |
| When the vacuum level drops from 50.66KPa to 29.33KPa | Large vacuum container: 80 ± 1mL Small vacuum container: 8mL |
| Vacuum measurement Accuracy | ± 0.07KPa |
| Vacuum range | 1st gear: 50.66~ 29.33KPa, 2nd gear: 50.66~ 48.00KPa, 3rd gear: 50.66~ 48.00KPa |
| Measuring range | 1st gear: 1~ 15s, 2nd gear: 15~ 300s, 3rd gear: 300~9999s |
| Timer Accuracy | 1000±1s |
| resolution | 0.1s |
| Service life of Chinese measurement and control LCD | About 50,000 hours |
| Power | AC220V ± 22V 50Hz 0.5A should be reliably grounded |
| Dimensions | 300*370*420mm |
| Net Weight | 37kg |
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/6493/Specification.html , which is only used by users who purchase commodities from the NBCHAO.