Bidirectional Scrape Tester
Instrument Description
After the specimen has been removed from the solvent following the procedure described in the single data sheet, it must be inserted on a device which scrapes the surface of the film coating at right angle to the length of the wire with the prescribed weight and lowered gently to the surface of the film coating and scrapes at 50 mm/1" along the portion that was immersed in the solvent. Exposure of the bare conductor shall be indicated by an electrical circuit having a potential of 7.5 +/- 1.5Vdc between the needle and the conductor.
- Suitable for wire diameter from 0.2 up to 2.1 mm
- Rotation of specimen device by 120° and 240°.
- Stretching device 1%.
- Adjustable piano wire device.
- Adjustable DC from 3~25V
- Test Currerent from 4~28MA
- 4 digit counter with pre-selection and automatic stopping.
- Power supply: 230V AC 50/60Hz one phase 80VA
- Dimensions: W500×D390×H350MM
- Weiht: 24 KG
Options
- PC Automatic management of the test, with motorised turn of specimen by 120° and 240°, calculation and print out of single values and average.