National Instruments VirtualBench VB-8034 Specifications
- Updated2023-02-20
- 14 minute(s) read
National Instruments VirtualBench VB-8034 Specifications
These specifications are for the National Instruments VirtualBench VB-8034 only. These specifications are valid following 30 minutes of warmup and are typical at 25 °C, unless otherwise noted. For feature differences between the VirtualBench application for Windows and iPad, go to ni.com/info and enter vbfeatures.
Mixed Signal Oscilloscope
Analog Channels
Vertical System
Number of channels | 4 single-ended, non-isolated |
Bandwidth (-3 dB)[1] | 350 MHz |
Resolution | 8 bits |
Accuracy[2] | ±2% of input ±1% full scale (Vpk-pk) |
Input coupling | DC, AC |
Vertical sensitivity (range) | 5 mV/div (40 mVpk-pk) 10 mV/div (100 mVpk-pk) 20 mV/div (200 mVpk-pk) 50 mV/div (400 mVpk-pk) 100 mV/div (1 Vpk-pk) 200 mV/div (2 Vpk-pk) 500 mV/div (4 Vpk-pk) 1 V/div (10 Vpk-pk) 2 V/div (20 Vpk-pk) 5 V/div (40 Vpk-pk) |
Input impedance (user selectable) | 1 MΩ || 15 pF or 50 Ω |
Range | Programmable Offset Range |
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5 mV/div, 10 mV/div, 20 mV/div, 50 mV/div | ±5 V |
100 mV/div, 200 mV/div, 500 mV/div, 1 V/div, 2 V/div, 5 V/div |
±20 V |
Acquisition modes | Sample, peak detect, averaging |
Horizontal System
Maximum sample rate | 1.5 GS/s/channel |
Maximum record length | 1 MS/channel |
Digital Channels/Logic Analyzer
Vertical System
Number of channels | 34 |
Maximum input frequency | 100 MHz |
Input voltage | 0 V to 5 V |
Input current | ≤50 μA |
Input threshold | Programmable, 0 V to 2.0 V |
Threshold accuracy | 350 mV |
Input impedance | 100 kΩ || 7.5 pF (nominal) pulled to -2.0 V to +6.5 V, varies with the input threshold setting |
Additional/internal channels | Digital I/O lines, function generator start, external trigger (TRIG), power line frequency |
Horizontal System
Triggering
Trigger modes | Normal, Auto, Single, Force | ||||||||
Trigger sources | Oscilloscope analog channels, oscilloscope digital channels, function generator start, digital I/O lines, external trigger (TRIG), power line frequency | ||||||||
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Waveform Measurements
Oscilloscope time[6] | Period, frequency, positive duty cycle, negative duty cycle, positive pulse width, negative pulse width, rise time, fall time, rise rate, fall rate |
Oscilloscope voltage[6] | High, low, amplitude, maximum, minimum, peak-to-peak, overshoot, undershoot, RMS, mean, cycle RMS, cycle mean |
Logic analyzer time[6] | Period, frequency, positive duty cycle, negative duty cycle, positive pulse width, negative pulse width |
Waveform Math
Operations[7] | A + B, A - B, A * B, A/B, FFT |
Function Generator (FGEN)
Waveforms | Sine, square, ramp/triangle, DC, arbitrary[8] | ||||||||||||||||
Update rate | 125 MS/s | ||||||||||||||||
Resolution | 14 bits | ||||||||||||||||
Number of channels | 1 | ||||||||||||||||
Output impedance | 50 Ω | ||||||||||||||||
Switchable filter[9] | 36 MHz lowpass, 7-pole, elliptical | ||||||||||||||||
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Ramp/triangle maximum frequency | 1 MHz | ||||||||||||||||
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Flatness | ±0.3 dB to 20 MHz | ||||||
Protection | Short-circuit protected |
Triggering
Trigger types | Start of buffer[10] |
Trigger resolution | 8 ns |
Trigger export | Available through external trigger (TRIG) |
Digital I/O
Number of channels | 8 |
Direction control | Input or output, software-selectable |
Logic level | 5 V compatible TTL input, 3.3 V LVTTL output |
Drive strength | 4 mA |
Input voltage | 0 V to 5 V |
DIO channel pull resistors | 10 kΩ, pull-down on dig/<0..7>, 1.5 kΩ, configurable pull-up to 3.3 V on dig/<6,7> |
External Power
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Digital Multimeter
Functions | DC voltage, AC voltage, DC current, AC current, resistance, diode, continuity |
Resolution | 5½ digits |
Sample rate | 5 S/s |
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Maximum common-mode voltage | 300 V DC or ACrms |
DC
Range | Input Impedance | 1-Year Accuracy[11] ± (% of Reading + % of Range) | Temperature Coefficient[11] ± (% of Reading + % of Range)/°C |
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100 mV* | >10 GΩ, 10 MΩ | 0.015 + 0.005 | 0.001 + 0.0005 |
1 V | >10 GΩ, 10 MΩ | 0.015 + 0.005 | 0.001 + 0.0005 |
10 V | >10 GΩ, 10 MΩ | 0.015 + 0.005 | 0.001 + 0.0005 |
100 V | 10 MΩ | 0.035 + 0.005 | 0.005 + 0.0005 |
300 V | 10 MΩ | 0.035 + 0.005 | 0.005 + 0.0005 |
* Add 15 µV if not immediately following offset null. |
Range | Burden Voltage | 1-Year Accuracy[11] ± (% of Reading + % of Range) | Temperature Coefficient[11] ± (% of Reading + % of Range)/°C |
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10 mA | <0.03 V | 0.070 + 0.020 | 0.0035 + 0.0010 |
100 mA | <0.3 V | 0.070 + 0.003 | 0.0020 + 0.0010 |
1 A | <0.03 V | 0.130 + 0.025 | 0.0065 + 0.0010 |
10 A* | <0.3 V | 0.130 + 0.004 | 0.0045 + 0.0010 |
* 30 seconds on, 30 seconds off. Add 300 ppm/A for currents >2.2 A. After measuring >5 A, wait two minutes to get full accuracy in the 1 A range. |
Range | Short-Circuit Current | 1-Year Accuracy[11] ± (% of Reading + % of Range) | Temperature Coefficient[11] ± (% of Reading + % of Range)/°C |
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100 Ω | 170 μA | 0.018 + 0.050 | 0.0010 + 0.0005 |
1 kΩ | 170 μA | 0.018 + 0.005 | 0.0010 + 0.0005 |
10 kΩ | 70 μA | 0.018 + 0.005 | 0.0010 + 0.0005 |
100 kΩ | 10 μA | 0.018 + 0.005 | 0.0010 + 0.0005 |
1 MΩ | 1.1 μA | 0.035 + 0.005 | 0.0040 + 0.0005 |
10 MΩ | 1.1 μA | 0.150 + 0.005 | 0.0100 + 0.0005 |
100 MΩ | 1.1 μA | 1.3 + 0.005 | 0.1000 + 0.0005 |
* Perform offset nulling. |
DC continuity accuracy range[12] | 100 Ω |
DC diode test range | 2 V |
Effective Common-Mode Rejection Ratio (CMRR), 1 kΩ resistance in LO lead | >100 dB |
Normal-Mode Rejection Ratio (NMRR), 50/60 Hz ±0.1% | >100 dB |
Overrange | 105% of range except 300 V |
AC
Range (rms) | Peak Voltage | Frequency | 1-Year Accuracy[13] ± (% of Reading + % of Range) | Temperature Coefficient[13] ± (% of Reading + % of Range)/°C |
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100 mV, 1 V, 10 V, 100 V, 265 V | ±210 mV, ±2.1 V, ±21 V, ±210 V, ±400 V | 20 Hz to 45 Hz | 0.91 + 0.10 | 0.01 + 0.005 |
45 Hz to 65 Hz | 0.30 + 0.05 | 0.01 + 0.005 | ||
65 Hz to 1 kHz | 0.21 + 0.05 | 0.01 + 0.005 | ||
1 kHz to 5 kHz | 0.12 + 0.05 | 0.01 + 0.005 | ||
5 kHz to 20 kHz | 0.35 + 0.05 | 0.01 + 0.005 |
Range (rms) | Peak Current | Burden Voltage (rms) | Frequency | 1-Year Accuracy[13] ± (% of Reading + % of Range) | Temperature Coefficient[13] ± (% of Reading + % of Range)/°C |
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5 mA | ±10.5 mA | <0.02 V | 20 Hz to 1 kHz | 0.20 + 0.01 | 0.01 + 0.005 |
1 kHz to 5 kHz | 0.60 + 0.01 | ||||
50 mA | ±105 mA | <0.2 V | 20 Hz to 1 kHz | 0.20 + 0.01 | 0.01 + 0.005 |
1 kHz to 5 kHz | 0.50 + 0.01 | ||||
500 mA | ±1.05 A | <0.02 V | 20 Hz to 1 kHz | 0.15 + 0.01 | 0.01 + 0.005 |
1 kHz to 5 kHz | 0.50 + 0.01 | ||||
5 A | ±10.5 A | <0.2 V | 20 Hz to 1 kHz | 0.25 + 0.03 | 0.01 + 0.005 |
1 kHz to 5 kHz | 0.60 + 0.03 |
Input impedance | 10 MΩ || 200 pF |
CMRR, 1 kΩ resistance in LO lead | >70 dB (DC to 60 Hz) |
DC Power Supply
Outputs | 0 V to +6 V/0 A to 3 A, 0 V to +25 V/0 A to 1 A (isolated), 0 V to -25 V/0 A to 1 A (isolated) |
Output | Type | +6 V | +25 V | -25 V |
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DC output[14] | Voltage | 0 V to +6 V | 0 V to +25 V | 0 V to -25 V |
Current[15] | 3 A | 1 A | 1 A | |
Programming accuracy[14],[15] ± (% of reading + offset) | Voltage | 0.1% + 5 mV | 0.1% + 20 mV | 0.1% + 20 mV |
Current | 0.2% + 10 mA | 0.15% + 4 mA | 0.15% + 4 mA | |
Readback accuracy[14],[16] ± (% of reading + offset) | Voltage | 0.1% + 5 mV | 0.1% + 20 mV | 0.1% + 20 mV |
Current | 0.2% + 10 mA | 0.15% + 4 mA | 0.15% + 4 mA | |
Programming resolution | Voltage | 1.6 mV | 6.6 mV | 6.6 mV |
Current | 0.90 mA | 0.30 mA | 0.30 mA | |
Readback resolution | Voltage | 0.40 mV | 1.7 mV | 1.7 mV |
Current | 210 µA | 70 µA | 70 µA | |
Load regulation[17] ± (% of reading + offset) | Voltage | 0.01% + 25 mV | 0.03% + 5 mV | 0.03% + 5 mV |
Overvoltage protection | 30 V (all channels) |
Reverse voltage protection | Reverse clamp diode, protected by self-resetting fuse |
External Trigger (TRIG)
Direction control | Input or output, software-selectable |
Logic level | 5 V compatible TTL input, 3.3 V LVTTL output |
Drive strength | 4 mA |
Input voltage | 0 V to 5 V |
Connectivity
Wired USB Interface
USB specification | USB 2.0 Hi-Speed |
Wired Ethernet Interface
Network interface | 1000 Base-TX, full-duplex; 100 Base-TX, full-duplex; 100 Base-TX, half-duplex; 10 Base-T, full-duplex; 10 Base-T, half-duplex |
Communication rates | 10/100/1000 Mbps, auto-negotiated |
Maximum cabling distance | 100 m/segment |
Network IP configuration | IPv4, DHCP Client |
Port | Protocol | Function |
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Port 80/TCP | HTTP | Device configuration (web, MAX) |
Port 443/TCP | HTTP | Device configuration (web, MAX) |
Port 3580/TCP | Service locator | Device configuration (web, MAX) |
Port 9090/TCP | Configuration only | VirtualBench instrument protocol |
Port 5353/UDP | Multicast DNS | Device discovery |
Wireless Interface
Port | Protocol | Function |
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Port 80/TCP | HTTP | Device configuration (web, MAX) |
Port 443/TCP | HTTP | Device configuration (web, MAX) |
Port 3580/TCP | Service locator | Device configuration (web, MAX) |
Port 9090/TCP | Configuration only | VirtualBench instrument protocol |
Port 5353/UDP | Multicast DNS | Device discovery |
Network IP configuration | IPv4, DHCP Client/Server |
Radio mode | IEEE 802.11 b,g,n |
Wireless modes | AP mode (default), client mode |
Frequency band | 2.4 GHz ISM |
Channel width | 20 MHz |
Channels | USA 1-11, International 1-13 (12 and 13 client mode only) |
TX power | +10 dBm maximum (10 mW) |
Security | Open, WPA, WPA2, WPA2-Enterprise |
Enterprise security EAP types | EAP-TLS, EAP-TTLS/MS-CHAPv2, PEAPv0/MS-CHAPv2 |
Antenna | External RP-SMA omnidirectional dipole |
Power Requirements
Voltage input range | 100 VAC to 240 VAC, 50/60 Hz |
Power consumption | 150 W maximum |
Power input connector | IEC C13 power connector |
Power disconnect | The AC power cable provides main power disconnect. Do not position the equipment so that it is difficult to disconnect the power cable. Depressing the front panel power button does not inhibit the internal power supply. |
Calibration
Calibration cycle (digital multimeter, mixed signal oscilloscope, function generator, DC power supply) | 1 year |
Specified temperature | Tcal ± 5 °C |
Warmup time | 30 minutes |
Physical Characteristics
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Weight | 3.130 kg (6 lb 4.4 oz) | ||||||||||||||||||||||||
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Security cable slot | 1, complies with Kensington security slot dimensions |
If you need to clean the device, wipe it with a dry towel.
Safety Voltages
DMM Isolation Voltages
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Measurement Category II is for measurements performed on circuits directly connected to the electrical distribution system. This category refers to local-level electrical distribution, such as that provided by a standard wall outlet, for example, 115 V for U.S. or 230 V for Europe.
DC Power Supply Isolation Voltages
+25 V and -25 V-to-earth ground continuous | 60 VDC, Measurement Category I |
Environmental
Operating temperature | 0 °C to 40 °C |
Storage temperature | -20 °C to 70 °C |
Operating humidity | 10% to 90% RH, noncondensing DMM full accuracy at 10% to 80% |
Storage humidity | 5% to 95% RH, noncondensing |
Cooling | Forced air circulation (negative pressurization) through a fan. Fan speed automatically adjusts according to operating conditions. Intake locations are on the sides of device. Exhaust location is on the rear of device. Ensure that the intake and exhaust locations are not obstructed. |
Pollution Degree | 2 |
Maximum altitude | 2,000 m |
Indoor use only.
Shock and Vibration
Operational shock | 30 g peak, half-sine, 11 ms pulse (Tested in accordance with IEC 60068-2-27. Test profile developed in accordance with MIL-PRF-28800F.) | ||||||
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Safety
This product is designed to meet the requirements of the following electrical equipment safety standards for measurement, control, and laboratory use:
- IEC 61010-1, EN 61010-1
- UL 61010-1, CSA 61010-1
Electromagnetic Compatibility
This product meets the requirements of the following EMC standards for electrical equipment for measurement, control, and laboratory use; for radio equipment; and for telecommunication terminal equipment:
- EN 61326-1 (IEC 61326-1): Class A emissions; Basic immunity
- EN 55011 (CISPR 11): Group 1, Class A emissions
- EN 55022 (CISPR 22): Class A emissions
- EN 55024 (CISPR 24): Immunity
- AS/NZS CISPR 11: Group 1, Class A emissions
- AS/NZS CISPR 22: Class A emissions
- FCC 47 CFR Part 15B: Class A emissions
- ICES-001: Class A emissions
CE Compliance
This product meets the essential requirements of applicable European Directives, as follows:
- 2014/35/EU; Low-Voltage Directive (safety)
- 2014/30/EU; Electromagnetic Compatibility Directive (EMC)
- 2014/53/EU; Radio Equipment Directive (RED)
Online Product Certification
Refer to the product Declaration of Conformity (DoC) for additional regulatory compliance information. To obtain product certifications and the DoC for this product, visit ni.com/certification, search by model number or product line, and click the appropriate link in the Certification column.
Environmental Management
NI is committed to designing and manufacturing products in an environmentally responsible manner. NI recognizes that eliminating certain hazardous substances from our products is beneficial to the environment and to NI customers.
For additional environmental information, refer to the Minimize Our Environmental Impact web page at ni.com/environment. This page contains the environmental regulations and directives with which NI complies, as well as other environmental information not included in this document.
Waste Electrical and Electronic Equipment (WEEE)
电子信息产品污染控制管理办法(中国RoHS)
1 Bandwidth using 50 Ω mode or 1 MΩ mode with the accessory oscilloscope probe.
2 Indicates warranted specifications valid at Tcal ±5 °C. Temperature coefficients are calculated using the temperature change from last external calibration.
3 Indicates warranted specifications valid at Tcal ±5 °C. Temperature coefficients are calculated using the temperature change from last external calibration.
4 Under most conditions, the logic analyzer can acquire 1 MS of data. Under some conditions with very high sustained activity on multiple inputs, the logic analyzer may only capture 4 kS of data.
5 Glitch triggers are only available with the NI VirtualBench driver.
6 Waveform measurements are only available in the VirtualBench application.
7 Waveform math is only available in the VirtualBench application.
8 Arbitrary waveforms are only available with the NI VirtualBench driver.
9 Switchable filters are only available with the NI VirtualBench driver. The VirtualBench application automatically enables the lowpass filter in sine mode.
10 The function generator can only produce a trigger.
11 Indicates warranted specifications valid at Tcal ±5 °C. Temperature coefficients are calculated using the temperature change from last external calibration.
12 DC continuity is only available in the VirtualBench application.
13 Indicates warranted specifications valid at Tcal ±5 °C. Temperature coefficients are calculated using the temperature change from last external calibration.
14 Indicates warranted specifications valid at Tcal ±5 °C. Temperature coefficients are calculated using the temperature change from last external calibration.
15 Minimum programmable current limit is 1% of range.
16 Programming and readback accuracy specified at no load.
17 Change in output voltage for any load within range.
In This Section
- Mixed Signal Oscilloscope
- Function Generator (FGEN)
- Digital I/O
- Digital Multimeter
- DC Power Supply
- External Trigger (TRIG)
- Connectivity
- Power Requirements
- Calibration
- Physical Characteristics
- Safety Voltages
- Environmental
- Shock and Vibration
- Safety
- Electromagnetic Compatibility
- CE Compliance
- Online Product Certification
- Environmental Management