The test is performed at two controlled relative humidity conditions, an upper humidity of 50% and a lower humidity of 15%, in order to see the changes in resistivity as humidity falls.
For further details see links to dedicated test pages on highlighted tests.
The Charge Relaxation Time compliments the Powder Volume Resistivity measurement as it indicates how long a material can retain its electrostatic charge.
To discuss Charge Relaxation Time for Bags, Liners, etc and learn more about our laboratory contact us now.
To discuss Volume and Surface Resistivity for Bags, Liners, Gloves, etc. and learn more about our laboratory contact us now.
The test is conducted to establish whether a liquid will allow electrical charge to migrate through it or not and therefore its ability to accumulate and retain charge.