Connect this unit to your compatible Memory HiCorder to measure frequency, integration, pulse duty ratio and more. The 2-channel unit is equipped with metallic BNC inputs for simple connection.
Connect this unit to your compatible Memory HiCorder to measure frequency, integration, pulse duty ratio and more. The 2-channel unit is equipped with metallic BNC inputs for simple connection.
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This Hioki 8940 Memory HiCorder F/V Unit can be connected to a compatible Memory HiCorder to record frequency, integration, pulse duty ratio, voltage and current measurements. The unit's BNC inputs allow simple connection, and the sensor connector can be used with a clamp-on sensor via a conversion cable.
Caractéristiques
| Number of Channels | 2 |
| Input Connectors | BNC, sensor |
| Compatible Current Sensors | 9270, 9271, 9272, 9277, 9278, 9279, 3273, 3273-50 |
| Frequency Measurement | Range: DC to 100 kHz with 0.05 Hz to 5 kHz/Div, 11 ranges, 5 (r/min) to 500 (r/min)/Div, 5ranges, P50 Hz (40 to 60 Hz), P60 Hz (50 to 70 Hz) * Power line frequency measurement requires the DIFFERENTIAL PROBE 9322 or PT 9303, Accuracy: ±0.2% of full scale (except 5 kHz/Div range), ±0.7% of full scale (5 kHz/Div range), ±0.032 Hz (P50 Hz, P60 Hz range) |
| Voltage Measurement Range | 0.5 mV to 2V/div, 12 ranges |
| Current Measurement Range | 5 mA to 100 A/div, 10 ranges |
| Other Measurement Range | Integration: DC to 90 kHz, with 5counts to 500kcounts/Div, 11 ranges, pulse duty ratio: 10 Hz to 100 kHz, with 100% of full scale, 1 range, accuracy: ±1% of full scale (10 Hz to 10 kHz), threshold: -10 to +10 V (settable in 0.2 V steps) |
| DC Amplitude Accuracy | ±0.4% of full scale, zero position ±0.15% of full scale |
| Highest Sampling Rate | 1 MS/s (2-channel simultaneous sampling), (frequency/duty ratio measurement: 1.125 μs cycle) |
| Full Scale | 20 Div |
| Measurement Resolution | 1/80 of measurement range |
| Voltage Input Pull-Up | On (10 kΩ), off |
| Input Coupling | DC, ground, AC (voltage/current), DC (others) |
| Low-Pass Filter | 5/500 Hz, 5/100 kHz |
| Maximum Allowable Input | 30 Vrms or 60 VDC |
| Product Length | 5.85" (148.5 mm) |
| Product Width | 6.69" (170 mm) |
| Product Height | 0.79" (20 mm) |
| Product Weight | 10.6 oz (300 g) |
| Number of Channels | 2 |
| Input Connectors | BNC, sensor |
| Compatible Current Sensors | 9270, 9271, 9272, 9277, 9278, 9279, 3273, 3273-50 |
| Frequency Measurement | Range: DC to 100 kHz with 0.05 Hz to 5 kHz/Div, 11 ranges, 5 (r/min) to 500 (r/min)/Div, 5ranges, P50 Hz (40 to 60 Hz), P60 Hz (50 to 70 Hz) * Power line frequency measurement requires the DIFFERENTIAL PROBE 9322 or PT 9303, Accuracy: ±0.2% of full scale (except 5 kHz/Div range), ±0.7% of full scale (5 kHz/Div range), ±0.032 Hz (P50 Hz, P60 Hz range) |
| Voltage Measurement Range | 0.5 mV to 2V/div, 12 ranges |
| Current Measurement Range | 5 mA to 100 A/div, 10 ranges |
| Other Measurement Range | Integration: DC to 90 kHz, with 5counts to 500kcounts/Div, 11 ranges, pulse duty ratio: 10 Hz to 100 kHz, with 100% of full scale, 1 range, accuracy: ±1% of full scale (10 Hz to 10 kHz), threshold: -10 to +10 V (settable in 0.2 V steps) |
| DC Amplitude Accuracy | ±0.4% of full scale, zero position ±0.15% of full scale |
| Highest Sampling Rate | 1 MS/s (2-channel simultaneous sampling), (frequency/duty ratio measurement: 1.125 μs cycle) |
| Full Scale | 20 Div |
| Measurement Resolution | 1/80 of measurement range |
| Voltage Input Pull-Up | On (10 kΩ), off |
| Input Coupling | DC, ground, AC (voltage/current), DC (others) |
| Low-Pass Filter | 5/500 Hz, 5/100 kHz |
| Maximum Allowable Input | 30 Vrms or 60 VDC |
| Product Length | 5.85" (148.5 mm) |
| Product Width | 6.69" (170 mm) |
| Product Height | 0.79" (20 mm) |
| Product Weight | 10.6 oz (300 g) |
