Máy đo điện trở cách điện HIOKI SM-8215 (50V, 100V, 250, 500V, 1000V)

SM-8213

SM-8215

SM-8220

Measuring voltage &
Measuring range

5V

2.5x10⁴ to 1x10¹¹Ω

10V

5x10⁴ to 2x10¹¹Ω

5x10⁴ to 2x10¹⁴Ω

15V

7.5x10⁴ to 3x10¹¹Ω

25V

1.25x10⁵ to 5x10¹¹Ω

1.25x10⁵ to 5x10¹⁴Ω

50V

2.5x10⁵ to 1x10¹²Ω

2.5x10⁵ to 1x10¹²Ω

2.5x10⁵ to 1x10¹⁵Ω

100V

5x10⁵ to 2x10¹²Ω

5x10⁵ to 2x10¹²Ω

5x10⁵ to 2x10¹⁵Ω

250V

1.25x10⁶ to 5x10¹²Ω

1.25x10⁶ to 5x10¹⁵Ω

500V

2.5x10⁶ to 1x10¹³Ω

2.5x10⁶ to 1x10¹⁶Ω

1,000V

5x10⁶ to 2x10¹³Ω

5x10⁶ to 2x10¹⁶Ω

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 10⁸ range 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)