- Model No.AD-1690
- Supply TypeManufacturer, Exporter, Supplier
- Preferred Buyer Location All over the world
5-second test for the most common pipette failure mode Uses vacuum to maintain pipette hygiene 4 attachments for tips from 1 μL to 1000 ml and up Replaceable air filter Leak test. Most failures are due to damaged seals, O-rings, pistons or tip-holders. The AD-1690 tests by creating and measuring a vacuum. No contaminants or dust enters the pipette because air is evacuated from the pipette.