Hioki-SM7420 SUPER MEGOHM METER, 4 channels

The Hioki SM Series Super Megohm Meters are high resistance and ultra low current inspection devices with a 0.1 fA resolution to offer precise testing on production lines.  The SM7420 is industry's fastest 4-channel simultaneous super megohm meter that supports applications for improving the productivity of passive components such as capacitors and filters. 

Basic specifications

• Number of channels: 4ch
• DC current measurement:
• 20 pA range (0.1 fA resolution), Accuracy: ±(2.0 % of rdg. +30 dgt.)
• 200 pA range (1.0 fA resolution), Accuracy: ±(1.0 % of rdg. +30 dgt.)
• 2 nA range (10 fA resolution), Accuracy: ±(0.5 % of rdg. +20 dgt.)
• 20 nA range (100 fA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 200 nA range (1 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 2 μA range (10 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 20 μA range (100 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 200 μA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
  *2 mA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +30 dgt.)
  (1) Measurement speed SLOW2 (internal integration time 13PLC)
  (2) At a temperature of 23 °C ±5 °C with humidity of 85% rh
  (3) 2 mA range (Measurement speed FAST only)
• Resistance measurement capabilities: 50 Ω to 2 × 10 ^19 Ω
• Note: Resistance measurement accuracy is defined by the current range accuracy and voltage setting accuracy.
• Measurement time setting: Delay: 0 to 9,999 msec
• Functions: CH independent low capacity contact checks, CH independent cable length correction, CH independent jig capacity open compensation, comparator
• Display: LCD (8 lines of 30 characters), with backlight, high voltage warning indicator
• Interfaces: USB, RS-232C, GP-IB, EXT I/O (NPN/PNP can be switched)

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The Hioki SM Series Super Megohm Meters are high resistance and ultra low current inspection devices with a 0.1 fA resolution to offer precise testing on production lines.  The SM7420 is industry's fastest 4-channel simultaneous super megohm meter that supports applications for improving the productivity of passive components such as capacitors and filters. 

Basic specifications

• Number of channels: 4ch
• DC current measurement:
• 20 pA range (0.1 fA resolution), Accuracy: ±(2.0 % of rdg. +30 dgt.)
• 200 pA range (1.0 fA resolution), Accuracy: ±(1.0 % of rdg. +30 dgt.)
• 2 nA range (10 fA resolution), Accuracy: ±(0.5 % of rdg. +20 dgt.)
• 20 nA range (100 fA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 200 nA range (1 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 2 μA range (10 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 20 μA range (100 pA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
• 200 μA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +10 dgt.)
  *2 mA range (1 nA resolution), Accuracy: ±(0.5 % of rdg. +30 dgt.)
  (1) Measurement speed SLOW2 (internal integration time 13PLC)
  (2) At a temperature of 23 °C ±5 °C with humidity of 85% rh
  (3) 2 mA range (Measurement speed FAST only)
• Resistance measurement capabilities: 50 Ω to 2 × 10 ^19 Ω
• Note: Resistance measurement accuracy is defined by the current range accuracy and voltage setting accuracy.
• Measurement time setting: Delay: 0 to 9,999 msec
• Functions: CH independent low capacity contact checks, CH independent cable length correction, CH independent jig capacity open compensation, comparator
• Display: LCD (8 lines of 30 characters), with backlight, high voltage warning indicator
• Interfaces: USB, RS-232C, GP-IB, EXT I/O (NPN/PNP can be switched)

• PDF
• Compare this item