PARTICLE POLARITY OF BITUMEN EMULSIONS
STANDARDS: EN 1430 | ASTM D244 | CNR N. 99
This apparatus is used to identify the particle charge of bitumen
The equipment comprises:
– Milliammeter scale up to 10 mA on support base
– Variable resistor
– Two stainless steel electrodes
– Insulating device
– Beaker 250 ml capacity to EN spec.
– Glass rod
Power supply: 250V 1ph 50-60Hz
Dimensions: 200x200x600 mm
Weight: 3 kg approx.
BEAKER 500 ml capacity to ASTM spec.