Page 42 - ESDMAN CO., LTD.

Surface Resistance Meter

001-9801

Description
Measuring resistance: 10 -10 Ω / Surface resistivity: 10 -10 Ω/m 2
3
12
3
12
Measuring temperature range: 32°F-100°F (0°C-37.8°C)
Measuring humidity range: 10% -90% RH (above 65% RH will affect the instrument measuring accuracy)
Display mode:LCD display.
Two-stage test voltage: 10V (the measured resistance is less than 10 )/100V (the measured resistance is >10 )
6
6
AC adapter: input voltage 120V/AC or 220V/AC, output voltage 12V/DC.
Power supply: DC or battery power supply, both are common used in US and overseas countries (Note: External power supply and
battery power supply cannot be used at the same time).
2.27 kg±.06 kg (5 lbs±2 ounces) cylindrical electrodes with two conductive contact surfaces with a diameter of 63.5 mm±.25 mm (2.5
inches±.1 inches),The Shore A (IRHD) hardness of the conductive material of each electrode is between 50 and 70.
Dimension: 186mmx98mmx28mm
Automatic power-off function to extend battery using life.
The function of automatic return to zero which is convenient for continuous and quick testing.

Measurement accuracy
10E+3 ~ 10E+8: +/-20%@RH<90%
10E+8 ~ 10E+9: +/-25%@RH<90%
10E+9 ~ 10E+10: +/-25%@RH<60%
10E+10 ~ 10E+11: +/-25%@RH<50%
10E+11 ~ 10E+12: +/-25% or above@RH<40%

001-9802

Description
Measuring resistance: 10 -10 Ω / Surface resistivity: 10 -10 Ω/m 2
3
12
3
12
Measuring temperature range: 32°F-100°F (0°C-37.8°C)
Measuring humidity range: 10% -90% RH (above 65% RH will affect the instrument measuring accuracy)
Display mode:LCD display
Two-stage test voltage: 10V (the measured resistance is less than 10 )/100V (the measured resistance is >10 )
6
6
AC adapter: input voltage -120V/AC or 220V/AC, output voltage -9V/DC
Power supply: DC or battery power supply, both are common used in US and overseas countries (Note: External power supply and
battery power supply cannot be used at the same time)
2.27 kg±.06 kg (5 lbs±2 ounces) cylindrical electrodes with two conductive contact surfaces with a diameter of 63.5 mm±.25 mm (2.5
inches±.1 inches),The Shore A (IRHD) hardness of the conductive material of each electrode is between 50 and 70
Dimension: 191mmx102mmx39mm
Automatic power-off function to extend battery using life.
The function of automatic return to zero which is convenient for continuous and quick testing.

Measurement accuracy
10V accuracy 100V accuracy
10E+3 ~ 10E+4: +/-9%@RH<90% 10E+6 ~ 10E+8: +/-5%@RH<90%
10E+4 ~ 10E+6: +/-5%@RH<90% 10E+9 ~ 10E+10: +/-9%@RH<60%
10E+10 ~ 10E+11: +/-15%@RH<50%
10E+11 ~ 10E+12: +/-25%@RH<40%

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