Specifications
| Effective test area | 10±0.05cm² |
| Test gear | ≤ 15s, 15~ 300s, ≥ 300s three-speed conversion |
| Accuracy | 0.1s |
| resolution | 0.1s |
| test pressure | 100 ± 2kpa |
| rubber pad | Film thickness 4 ± 0.2mm; parallelism 0.05mm; diameter not less than 45mm |
| Restorative elasticity | At least 62% Hardness 45 ± IRHD (International Rubber Hardness) |
| Sealing performance | When the vacuum pressure is 50.66kPa, if the large Volume is within 60min or the small Volume is within 6min, the reduction of the vacuum degree should be less than 3kPa |
| display | 3.2In LCD display, real-time display of test data |
| Measurement function | Fully automatic one-click test is completed, the test is automatically pressurized, and the test is automatically reset. |
| Thermal printing | |
| Operating Environment | Temperature (20 ± 10 ℃), humidity < 85% |
| Dimensions | 300*375*400mm |
| Weight | 40kg |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. The quality warranty period of the whole machine is one year, and free maintenance is provided for product quality problems during the warranty period (except for man-made damage).
2. Provide lifelong technical services for products outside the warranty period. If repairs are required, only the material fee will be charged, and the maintenance fee will be waived for life.
3. Respond within 3 hours after accepting the service request, and put forward handling opinions and solutions within 24 hours.
4. The returned product will be processed within 5 working days after receipt, and the user will be notified of the processing situation
[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/33881/Specification.html , which is only used by users who purchase commodities from the NBCHAO.