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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.
Discontinued!
This product has been discontinued and is no longer available. There is no direct replacement. Don't worry, we have some options to help you find what you need:
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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.
Features
| 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) |
