04 specification
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Front end
| Front-end | Dynamic analog inputs | 4 inputs (BNC) |
| Dynamic analog outputs | 1 output (mini Lemo), delivered with mini-Lemo to BNC adaptor | |
| External syncs. | 2 trigger/tachometer inputs (BNC) |
| Weight | 534 g (1.17 lb) |
| Dimensions | Overall (L.W.H.) |
Power supply
Power |
< 8 W |
From PC |
Port format |
| USB-PD 3.0 technology compliant | |
| From main | Voltage |
| Power | |
| USB Port | USB-C x 2 |
PC requirements
| Minimum | 1 GB<ref>) Waterfall depth depends on available memory.
</ref> of RAM / 250 MB free on HD + storage for measurements and signals / 1024 x 768 display |
|---|---|
| Recommended | Quad core processor (e.g.: Intel Core i5) / 6 GB of RAM / GPU / 1920 x 1080 display / 1 GB free on SSD + storage for signals |
| Connections | USB 3.0 for data & Power > 7 watts |
| Operating systems | Windows 10 / Windows 11 / MS Office: 32 bits only |
Environmental / Compliance with standards
| CE | Indicates compliance with: | EMC Directive 2014/30/EU |
| EMC | IEC 61326-1:2013 | Electrical equipment for measurement, control and laboratory use - EMC requirements |
| Materials | ROHS | 2011/65/EU |
| WEEE | 2012/19/EU | |
| Humidity | Max 93 % RH at 40°C non-condensing | |
| Temperature | Operating | 0 °C to 40 °C (14 °F to 113 °F) |
| Storage | -20 °C to 65 °C (-4 °F to 149 °F) | |
| Absolute maximum rating | -35 °C to 70 °C (-31 °F to 158 °F) | |
| Shocks & bump | Operating | 40 g (6 ms, ½ sine, 3 chocks, all axes, IEC 60068-2-27) |
| 60 g (3 ms, ½ sine, 3 chocks, all axes, IEC 60068-2-27) | ||
| Storage | 40 g (6 ms, ½ sine, 1k shocks, IEC 60068-2-29) | |
| 60 g (11 ms sawtooth, 3 shocks 3 axes MIL-STD-810F 516.5) | ||
| Vibrations | Operating | 2.5 g (sine, 15-500 Hz, all axes, IEC 60068-2-6) |
| 5 mm (sine, 5-15 Hz, all axes, IEC 60068-2-6) | ||
| 7.7 grms (random, 20-2k Hz, 30 min, MIL-STD-810F 514.5) | ||
| Altitude | Operating, non-tested above | ≤ 2000 m (6562 feet) |
| Enclosure | IP 40 |
Front-end
Dynamic inputs
Sampling |
Sampling frequencies (Additional decimators allow analysis bandwidth down to 0.8 Hz) |
256 kHz, 204.8 kHz, 131.072 kHz, 102.4 kHz, 65.536 kHz, 51.2 kHz, 37.768 kHz, 25.6 kHz, 16.384 kHz, 12.8 kHz, 8.192 kHz, 6.4 kHz, 5.12 kHz, 4.096 kHz, 3.2 kHz, 2.048 kHz |
| Converters | One 24 bit sigma-delta ADC for each input | |
| Frequency relative precision | 0.5 10-4 (typical 1 10 –5) | |
| Synchronization | All inputs synchronized on the same sampling clock | |
Anti-aliasing filter |
Type | Over-sampled digital filters |
| Slope | > 400 dB/octave | |
| Pass band ripple | < ± 0.005 dB | |
| Rejection of parasites bands | > 100 dB (@ frequency > 0.57 x FS) | |
| Effective bandwidth | 0.45 x FS (ex: 23.4 kHz @ 51.2 kS/s) | |
Range (peak) |
With amplifier (included) | ±100 mV, ±300 mV, ±1 V |
| Direct | ±10 V | |
| With attenuator (included) | ±40 V | |
Absolute accuracy |
Resolution | 24 bits (144 dB) |
| All input ranges at 1 kHz | ±0.05 dB (typical ±0.015 dB) | |
| Temperature variability | < 0.002 dB / 10 °C | |
DC offset |
±100 mV, ±300 mV and ±1V ranges | < ± 100 µV |
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±10 V range | < ± 1 mV |
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±40 V range | < ± 2 mV |
| Frequency flatness and phase response<ref>) Includes channel to channel match with different ranges
</ref> |
±10 V range, DC to 20 kHz | < ±0.02 dB / < ±0.02 ° |
| ±10 V range, 20 kHz to 40 kHz | < ±0.05 dB / < ±0.05 ° | |
| ±10 V range, 40 kHz to 100 kHz | < ±0.05 dB / < ±0.08 ° | |
| ±0.3 V , ±1 V ranges, DC - 20 kHz | < ±0.02 dB / < ±0.1 ° | |
| ±0.3 V, ±1 V ranges, 20 kHz - 100 kHz | < ±0.05 dB / < ±0.2 ° | |
| ±0.1 V range, DC to 20 kHz | < ±0.02 dB / < ±0.4 ° | |
| ±0.1 V range, 20 kHz to 40 kHz | < ±0.1 dB / < ±0.6 ° | |
| ±0.1 V range, 40 kHz to 100 kHz | < ±0.15 dB / < ±0.8 ° | |
| ±40 V range, DC - 20 kHz | < ±0.1 dB / < ±0.4° | |
| ±40 V range, 20 kHz - 40 kHz | < ±0.1 dB / < ±0.6 ° | |
| ±40 V range, 40 kHz - 100 kHz | < ±0.15 dB / < ±0.8 ° | |
Cross-talk |
Between N (N is odd) and N+1 inputs: | |
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| Between any inputs excluding: N (N is odd) and N+1 inputs: | ||
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Signal to noise ratio |
With 50 Ω terminators: | |
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Input noise |
With 50 Ω terminators: | |
| ±100 mV range | 20 kHz BW < 3.5 µV rms, 80 kHz BW < 5 µV rms, 100 kHz BW < 6 µV rms | |
| Impedance | 1 MΩ ±1 %, < 100 pF | |
| Protection | Overvoltage | ±60 V peak without damage - On any inputi |
| Dynamic | Spectral domain | > 140 dB<ref>) 25601 lines / 30 sec. averaging
</ref> |
| Coupling | AC | Cut-off frequency 1.13 Hz ±10% (analog filter) |
| DC | ||
| ICP | 2 mA or 4 mA power supply with AC coupling (±10%) | |
| ICP + TEDS | ICP + reverse current on TEDS reading operations | |
| GND | Shortcut to ground - Automatic current limitation to 50 mA | |
| Floating | Coupling | AC or DC / All ranges / Overall voltage < ±40 V |
| TEDS | Standards | IEEE 1451.4 2001 revision 1 |
| Supported templates | Accelerometer/Force meter (25) Microphones (27, 28 and 29) |
Dynamic outputs
| Sampling | Converters | One 24 bit DAC for each output |
| Synchronization | Same sampling clock as the dynamic inputs | |
Range |
Direct | ±10 V peak |
| With attenuator (included) | ±1 V peak | |
| Clipping | User selectable in the output range | |
| Digital gain | From 10-5 to 103 | |
| Absolute accuracy | Resolution | 24 bits (144 dB) |
| All output ranges at 1 kHz | ±0.05 dB | |
| Temperature variability | < 0.1 dB / 10 °C | |
| Frequency response | Variation relative to 0 dB @ 1kHz | |
| All ranges, at 10 kHz | < ±0.05 dB | |
| All ranges, at 20 kHz | < ±0.15 dB | |
| All ranges, at 40 kHz | < ±0.8 dB | |
| All ranges, at 80 kHz | < ±2 dB | |
| All ranges, at 100 kHz | < ±3 dB | |
| Noise floor level | 10 V range, 20 kHz bandwidth | -110 dB of full scale, spurious lines < -125 dB of full scale |
| 10 V range, 100 kHz bandwidth | -105 dB of full scale, spurious lines < -125 dB of full scale | |
| 1 V range, 20 kHz bandwidth | -99 dB of full scale, spurious lines < -110 dB of full scale | |
| 1 V range, 40 kHz bandwidth | -94 dB of full scale, spurious lines < -110 dB of full scale | |
| 1 V range, 100 kHz bandwidth | -90 dB of full scale, spurious lines < -107 dB of full scale | |
| Impedance | User selectable | 50 Ω or Grounded |
| Current | Max | ±10 mA |
| Protection | Sum of injected + generated voltages | ±15 V peak, On any outputi Permanent short circuit supported |
| Total harmonic distortion | THD @ 1 kHz | < 0.002% or -94dB at 20 kHz BW |
| THD @ 5 kHz | < 0.005% or -86dB at 20 kHz BW | |
| Cross-talk | Output 0 dBV to 50 Ω terminated input | Lower than measurable noise |
External sync
Sampling |
Frequencies | 128 times over-sampling of the current input sampling (up to 32.8 MHz) |
| Converters | High speed voltage comparator and time counter | |
| Range (peak) | Direct | ±300 mV, ±1 V, ±3 V, ±10 V, ±40 V |
| threshold | Amplitude precision | ±1 % of range |
| Setting | Hysteresis | 1% (of input range) to input range |
| Hold off | 0 s to 500 s | |
| Slope | Rise or fall | |
| Hardwired pre-divider | From 1 to 255 | |
== Time resolution == |
> 160 ns (0.06° at 1kHz and 1.2 ° at 20kHz) | |
| Pulse rate | Max | 375k pulse/s |
| Coupling | AC | Cut-off frequency 0.35 Hz ±10% (analog filter) |
DC |
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| Impedance | 1 MΩ, < 100 pF | |
| Protection | on any external synci | ±60 V peak without damage |
Notes
The above specifications describe all the guaranteed capacities and performances of the instrument and are applicable to an O4 hardware, powered through USB port, at a stabilized room temperature of 23°C ±5°C and calibrated since less than one year.
The adapted control software NVGate is described separately.
i Exceeding absolute maximum ratings damages the system and voids guarantee.
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