YouKe YK3057 and Factory NBC-4327 compare

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Model selection comparator If you have any questions, please click below Service	YouKe YK3057 Leakage marking Tester 9100.0 RMB China Detail	Factory NBC-4327 Leakage marking Tester 7170.0 RMB China Detail

Model comparison

Parameter comparison

In-box Volume	≥ 0.5 cubic meters with Glass observation door
Electrical load	The test Voltage is adjustable between 100 and 600V, and when the short-circuit current is 1A +/- 0.1A, the Voltage drop should not exceed 10%. When the short-circuit leakage current in the test circuit is equal to or greater than 0.5A, the time is maintained for 2 seconds, and the relay operates., cut off the current, indicating that the test product is unqualified.
Bipolar force on the sample	Using a rectangular platinum electrode, the force of the two poles on the sample is 1.0N +/- 0.05N respectively
Dripping device	The drop height is adjustable from 30mm to 40mm, the drop size is 44 to 50 drops/cm3, and the drop time interval is 30 +/- 1 second	The dripping time interval can be set arbitrarily
Product Features	The test chamber structure is made of stainless steel or brass, the electrode head is platinum metal, high temperature and corrosion resistance, accurate drop count, and stable and reliable Control system.
Power	AC 220V，50Hz

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