Specifications
| Funnel material | Stainless steel (304) |
| Funnel outlet diameter | 12.7mm |
| Funnel taper | 60°±0.5 |
| Plugging rod material | Stainless steel (304) for preventing dust from falling when dust is loaded into the funnel |
| Glassgraduates with scale | This device is equipped with a 100ml stainless steel (304) glassgraduates with scale, the inner diameter of glassgraduates with scale is φ 39mm |
| flow distance | Distance between bottom edge of outflow port and top edge of measuringflask 115mm +/- 2mm |
| scraper scraper | Stainless steel (304) for removing excess dust when dust is loaded into the funnel |
Packing list
Host X1, clogging rod X1, cylindrical glassgraduates with scale X1, scraper X1, brush X1, warranty card X1, manual X1, certificate 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/15269/Specification.html , which is only used by users who purchase commodities from the NBCHAO.