This Digital Coulombmeter unit by Unilab is a quantitative alternative to the gold-leaf electroscope with internal capacitance 1µF, and max. p.d. between terminals of 100V. It can be charged by contact or by induction by bringing a charged body up to the 25mm collecting plate. The 3½ digit display shows charge in the range of -1999 to +1999nC. A reset button discharges the unit as required. Ideal for use with the 4.2kV Battery Top EHT Unit (B8H28305). Two 4mm terminals on the top are used for connection to ground and to the charging body. Digital Coulombmeter. Range: 0-1999nC. Accuracy: ±10% of F.S.D. Overload Capability: 100V. Internal Capacitance: 1µF. Maximum Potential Difference: 100V. Mass: 0.25kg. Dimensions: 95mm x 90mm x 50mm. The unit is powered by an internal PP3 battery which is not included but is available to purchase separately (B8R05410). Associated Products:. Electrostatic Rods: B8A47969, B8H26631, B8L01491. 4.2kV Battery Top EHT Supply: B8H28305. EHT Power Supply: B8R02653.
