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Hioki SM-8220 Ultra Megohm Meter: 1000 V, 2x10^16 Ohm

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Measures up to 2 × 1016 Ohm, the highest range available from Hioki’s super megohmmeters.

The SM-8220 is a top-of-the-line super megohmmeter that can measure up to 2 × 1016 Ohm (at 1,000 V). The combined digital and analog display is the latest evolutionary step combining Hioki’s line of super megohmmeters with the newest technology. This powerful super megohmmeter handles a variety of insulation measurements, from those requiring low to high measurement voltages and measuring from low to ultra-high resistance.

Convenient standard features include timer, comparator, remote start and Interlock(HV-EN) functions. These enable safer and more reliable measurement of volume and surface resistivity using flat sample text fixtures.  RS-232C communication functions required for measurement by computer are included as a standard feature.

  • The highest measurement range in the series: up to 2 × 1016 Ohm
  • Measurement voltage can be set from 10 to 1,000 V (7 ranges)
  • Easy-to-read digital numeric and virtual analog LCD
  • Meas. range : 0.05 – 2 x 1010M-Ohm (9 ranges)
  • Suited for measurement site of high to low voltage & resistive load
  • Equipped with timer, remote starter, comparator & HV-EN function (standard spec)
  • Compatible for measurement of several sample types with electrodes & other devices
  • Standard accessories: measuring rod(red & black) 1 pair, power cord 1pc., instruction manual 1 copy
Measuring Voltage & Measuring Range 5V
10V  5×104 to 2×1014Ω
25V  1.25×105 to 5×1014Ω
50V  2.5×105 to 1×1015Ω
100V  5×105 to 2×1015Ω
250V  1.25×106 to 5×1015Ω
500V  2.5×106 to 1×1016Ω
1000V 15×106 to 2×1016Ω00V
Accuracy of Measuring Voltage ± 3% of setting voltage value
Output Current Max. 50mA Max. 2mA
Measuring Accuracy ± 10% (within 10 times range of min. value on each range at 20°C ), but ± 20% at 108range of SM-8220
Display LCD (digital & analog display)
Standard Function timer, comparator (alarm), remote start, HV-EN, RS-232C
Ambient Temperature 0 to 40°C 5 to 35°C
Ambient Humidity less than 85%RH
Power Consumption Selectable 100, 120, 220 or 240V AC ±10%, 50/60Hz, 25VA max.
Dimensions, mass 284mm(11.18in)W x 139mm(5.47in)H x 215mm(8.46in)D, 4.3kg(151.7oz)
Supplied  Accessories Measuring rods (red & black) x 1 pair, power cord x 1pc., instruction manual x 1
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Name: Hioki SM-8220 Ultra Megohm Meter: 1000 V, 2x10^16 Ohm
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