.The test voltage is adjustable between 100 600V,short-circuit current in 1A ± 0.1A,the voltage drop should not exceed 10%,when the test circuit,short circuit leakage current is equal to or greater than 0.5A,the time for 2 seconds ,relay,cut off the current,indicating that the test product failed
2.Using rectangular platinum electrodes,the force on the sample polarization
Were 1.0N ± 0.05N
3.Drops of liquid height adjustable from 30mm 40mm,the size drops from 44 to 50 drops / cm3,drip interval 30 ± 5 seconds
4.The chamber structure of stainless steel or brass,the first for the platinum electrode,high temperature corrosion resistance,accurate count drops,the control system is reliable
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