Specification

• AC Power?220V±10%, 50 HZ, 20 VA
• Battery Life?5000V@100M
• Range accuracy: 5000V
• Unspecified: <100k
• 5%: 100k-100G
• 20%: 100G-1T
• Unspecified: > 1T
• OFF: Power Off  (No operation, 3 minutes automatic shutdown)
• H.V: Set test voltage: 500V?1000V?2500V?5000V
• Set The test time: 01:00>10:00>30:00

Set The Filter

• 0?without filtering; (no interference case recommended)
• 1?hardware low-pass filter; (applicable to most situations)
• 2?software Low pass filter;High resistance (greater than 100G recommended choose)
• 3?hardware + software low-pass filter
• (high resistance is greater than 1T recommend choose)
   

Instrument using

• Select more than 1 minute length measurement
• Select the appropriate voltage and start
• The instrument automatically record 15 s and 60 s resistance, and calculate the absorption than after 60 seconds
• Absorption ratio calculation method: DAR = R60 / R15

Measured PI 

• Select more than 10 minute length measurement
• Select the appropriate voltage and start
• The instrument automatically record 15S, 60S and 600S resistance, and calculate the polarization index after 600 seconds
• Polarization index calculation method PI= R600/R60

Test Connection Points for Attention

• Tested to confirm product safety grounding, try not charged
• Confirm the instrument E end (ground) has been grounded
• The use of G terminal (protection ring) (this machine is of low voltage side of the screen)
• When measuring high insulation resistance, the sample should be in the position a conductor surface protection between the two measuring end ring, and the conductor protection ring is connected to the instrument with a test line G side, try to eliminate the measuring error caused by the surface leakage current, security testing is accurate

Documents

• Manufacturers Authorization Letter Submitted
• ISO Certificate Submitted
• Specific Product CE Certificate Submitted
• Catalog Submitted
• Warranty: 01 year warranty with service