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GX2065

  • DCT | Test and Measurement
  • Products
  • PXI / PXIe / cPCI
  • GX2065
    • GX2065

    GX2065

    6.5 Digit DMM / Digitizer PXI Card

    • Full featured 6.5 digit DMM
    • 3 MHz isolated digitizer with memory
    • AC True RMS measurements, 10 Hz to 300 KHz
    • Measure 1 uV to 300 V
    • 7 resistance ranges, 100Ω to 100 MΩ
    • Additional IVI-C (DMM) compatible driver
    • Additional Signametrics SMX2040 & SMX2060 compatible drivers
    • Extended temperature range option
    • PXI hybrid slot compatible
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    GX2065 Specifications

    General Specifications
    Inputs Hi, Lo, Hi Sense, Lo Sense; floating and isolated from ground
    External trigger
    Input Connectors (4) Banana, 6-pin DIN
    Format PXI, 3U single slot, hybrid slot compatible
    DMM and Digitizer Measurement System Features
    Resolution 22 bits (DMM),
    16 bits (digitizer / DAQ)
    DMM Sampling Rate
    (VDC, IDC & R Measurements)    		 Selectable PLC rate, 0.002 to 10;
    PLC can be set to 50 or 60 Hz
    DMM Reading Rate
    (VDC, IDC & 2WR (< 10 M ohm))    		 5 readings/sec @ 6.5 digits, 60 Hz, (10 PLC), Auto Zero Off
    50 readings/sec @ 6.5 digits, 60 Hz, (1 PLC), Auto Zero Off
    500 readings/sec @ 5.5 digits, 60 Hz, (0.1 PLC), Auto Zero Off, 1K samples into buffer
    2500 readings/sec @ 4.5 digits, 60 Hz, (0.01 PLC), Auto Zero Off, 1K samples into buffer
    3500 readings/sec @ 3.5 digits, 60 Hz, (0.002 PLC), Auto Zero Off, 1K samples into buffer
    Digitizer (DAQ) Clock Rate Programmable to 3 MHz
    Range: (3 MS/s) / N, N=1 to 216
    Accuracy: 100 ppm
    DAQ Measurement Functions AC / DC voltage and current measurements
    Digitizer Memory 8192 samples
    DMM Memory 1 K samples
    DMM Measurement Characteristics
    Input Range 100 nV to 300 V
    VAC Input Range 3 µV to 425 V (peak), 300 VRMS 10 Hz to 300 kHz, AC or DC coupled
    Crest Factor (VAC) No limitation as long as maximum input signal is below the peak range value.
    VDC / VAC Input Impedance > 10 GΩ (0.1, 1, and 10 VDC ranges)
    400 pF shunt capacitance
    10 MΩ for other AC / DC ranges,
    400 pF shunt capacitance
    Maximum Input (Volt – Hertz) 8 x 10e7 V x Hz Common Mode Input
    8 x 10e7 V x Hz (across Hi or Lo input relative to earth ground)
    Input Isolation CATII 300 V
    Input Overvoltage Protection 250 V for current input,
    300 V CATII for all other inputs
    Noise Rejection VDC: 90 dB, NMRR; 140 dB CMRR 15 readings/s, 1 PLC, 6.5 digit, 10 V range
    VAC: 70dB, CMRR
    IDC Input Range 10 nA to 2 A
    IAC Input Range 3 µA to 2 A peak, AC coupled
    10 Hz to 5 kHz
    Crest Factor (AC Current) No limitation as long as maximum input signal is below the peak range value
    AC / DC Input Current Protection 2 A, 250 V, fast blow, sand filled, 1.5 kA breaking
    Resistance Range 100Ω to 100 MΩ
    Resistance Measurement Configuration Selectable, 2-wire or 4-wire
    Burden Voltage 20 mA range, < 0.2 V
    100 mA range, < 0.1 V
    1 A range, < 0.5 V
    2 A range, < 1.0 V
    Internal Temperature Measurement Accuracy ± 2°C
    Time Base Accuracy 100 ppm
    Triggering
    Trigger Source Function: Start measurement
    Source: PXIbus, software, continuous, external input (DIN connector), timer
    Trigger Output Modes Functions: Start of measurement, end of measurement
    Trigger can be routed to the PXIbus or the DIN connector
    Trigger Input Voltage Range 3.3 V CMOS, 5 V Tolerant
    Minimum Trigger Input Pulse Width 50 ns for PXI bus, 250 µs for external DIN input
    Trigger Input Impedance 4.75 kΩ
    Trigger Input Edge Selectable, positive or negative
    AC Measurement Performance
    Reading Rate Signal Bandwidth
    1 S/s 4 Hz to 4 kHz
    5 S/s 20 Hz to 20 kHz (default)
    375 S/s 300 Hz to 300 kHz
    DC Voltage Measurement
    Range Resolution     Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    100 mV 100nV 0.0030 + 0.0040 0.0040 + 0.0045 0.0045 + 0.0045
    1 V 1 µV 0.0030 + 0.0007 0.0040 + 0.0008 0.0045 + 0.0008
    10 V 10 µV 0.0010 + 0.0004 0.0025 + 0.0005 0.0030 + 0.0005
    100 V 100 µV 0.0030 + 0.0006 0.0050 + 0.0009 0.0060 + 0.0009
    300 V 1 mV 0.0030 + 0.0020 0.0045 + 0.0030 0.0060 + 0.0030
    DC Voltage Measurement, DAQ Mode
    Range Resolution     Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    100 mV 4µV 0.06 + 0.06 0.06 + 0.06 0.06 + 0.06
    1 V 40 µV 0.06+ 0.03 0.06+ 0.03 0.06+ 0.03
    10 V 400 µV 0.06+ 0.03 0.06+ 0.03 0.06+ 0.03
    100 V 4 mV 0.06+ 0.03 0.06+ 0.03 0.06+ 0.03
    300 V 40 mV 0.06 + 0.10 0.06 + 0.10 0.06 + 0.10
    DC Current Measurement
    Range Resolution     Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    20 mA 10nA 0.0060 + 0.0030 0.030 + 0.0080 0.0500 + 0.0080
    100 mA 100 nA 0.0100 + 0.0300 0.0300 + 0.080 0.0500 + 0.080
    1 A 1 µA 0.0200 + 0.0030 0.0500 + 0.0080 0.0800 + 0.0080
    2 A 10 µA 0.1000 + 0.0035 0.1200 + 0.0060 0.1200 + 0.0060
    DC Current Measurement, DAQ Mode
    Range Resolution     Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    20 mA 4µA 0.03 + 1.0 0.03 + 1.0 0.03 + 1.0
    100 mA 40 µA 0.01 + 1.0 0.01 + 1.0 0.01 + 1.0
    1 A 40 µA 0.04 + 0.15 0.04 + 0.15 0.04 + 0.15
    2 A 80 µA 0.04 + 0.15 0.04 + 0.15 0.04 + 0.15


    Notes:
    DC measurements @ 10 PLC or 1 PLC with digital filtering
    Accuracy of measurement is % of reading + % of Range



    AC Volts (RMS), AC Coupled, DAQ Mode
    Range (RMS) Range (Vpk) Resolution Frequency and Accuracy [23°C ±5° (% of Reading) + (% of FS)]
    50 mV 100 mV 2 µV Frequency Accuracy
    24 Hours    		 Accuracy
    90 Days    		 Accuracy
    1 Year
    3 Hz – 10Hz 0.5 + 0.28 0.5 + 0.28 0.5 + 0.28
    >10 Hz – 20 KHz 0.2 + 0.28 0.2 + 0.28 0.2 + 0.28
    >20 KHz – 50 KHz 0.26 + 0.3 0.26 + 0.3 0.26 + 0.3
    >50 KHz – 100 KHz 0.75 + 0.33 0.75 + 0.33 0.75 + 0.33
    >100 KHz – 300 KHz 4.15 + 0.75 4.15 + 0.75 4.15 + 0.75
    0.5 V
    5 V
    50 V
    300 V    		 1 V
    10 V
    100 V
    450 V    		 20 uV
    200 uV
    2 mV
    30 mV    		 3 Hz – 10Hz 0.35 + 0.03 0.35 + 0.03 0.35 + 0.03
    >10 Hz – 20 KHz 0.05 + 0.03 0.05 + 0.03 0.06 + 0.03
    >20 KHz – 50 KHz 0.11 + 0.05 0.11 + 0.05 0.12 + 0.05
    >50 KHz – 100 KHz 0.60 + 0.08 0.60 + 0.08 0.60 + 0.08
    >100 KHz – 300 KHz 4.0 + 0.5 4.0 + 0.5 4.0 + 0.5
    AC Current (RMS), AC Coupled, DAQ Mode
    Range (RMS) Resolution Frequency and Accuracy [23°C ±5° (% of Reading) + (% of FS)]
    0.5 A 40 µA Frequency Accuracy
    24 Hours    		 Accuracy
    90 Days    		 Accuracy
    1 Year
    3 Hz – 10 Hz 0.30 + 0.04 0.30 + 0.04 0.30 + 0.04
    >10 Hz – 3 KHz 0.10 + 0.04 0.10 + 0.04 0.10 + 0.04
    >3 KHz – 5 KHz 0.14 + 0.04 0.14 + 0.04 0.14 + 0.04
    1.0 A 80 µA 3 Hz – 10 Hz 0.35 + 0.09 0.35 + 0.09 0.35 + 0.09
    >10 Hz – 3 KHz 0.15 + 0.09 0.15 + 0.09 0.15 + 0.09
    >3 KHz – 5 KHz 0.18 + 0.09 0.18 + 0.09 0.18 + 0.09
    Resistance
    Range (ohms) Open Circuit Voltage &
    Test Current    		 Resolution Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)
    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    100 6.9 V, 1 mA 100µΩ 0.0020 + 0.0060 0.0080 + 0.0060 0.0100 + 0.0060
    1000 6.9 V, 1 mA 1 mΩ 0.0025 + 0.0006 0.0085 + 0.0020 0.0105 + 0.0006
    10 K 6.9 V, 100 µA 10 mΩ 0.0020 + 0.0006 0.0080 + 0.0020 0.0100 + 0.0006
    100 K 12.8 V, 10 µA 100 mΩ 0.0030 + 0.0006 0.0090 + 0.0010 0.0110 + 0.0010
    1 M 12.8 V, 1 µA 1 Ω 0.0020 + 0.0006 0.0020 + 0.0010 0.0100 + 0.0010
    10 M 7 V, 0.7 µA  // 10 M Ω 10 Ω 0.0150 + 0.0006 0.0200 + 0.0010 0.0400 + 0.0010
    100 M 7 V, 0.7 µA  // 10 MΩ 100 Ω 0.0800 + 0.0030 0.2000 + 0.0030 0.2000 + 0.0030
    DC Voltage Measurement, DAQ Mode
    Range Resolution Accuracy
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)
    		 Accuracy
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    100 mV 4µV 0.06 + 0.06 0.06 + 0.06 0.06 + 0.06
    1 V 40 µV 0.06 + 0.03 0.06 + 0.03 0.06 + 0.03
    10 V 400 µV 0.06 + 0.03 0.06 + 0.03 0.06 + 0.03
    100 V 4 mV 0.06 + 0.03 0.06 + 0.03 0.06 + 0.03
    300 V 40 mV 0.06 + 0.10 0.06 + 0.10 0.06 + 0.10

     

    Diode Measurement
    Test Current Voltage Range       Current Source Accuracy Accuracy (Nominal)
    24 Hours 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy (Nominal)
    90 Days 23°C ±5°
    (% of Reading)+
    (% of FS)    		 Accuracy (Nominal)
    1 Year 23°C ±5°
    (% of Reading)+
    (% of FS)
    10 uA 0 – 12 V 5% 0.001 + 0.004 0.0025 + 0.005 0.003 + 0.005
    100 uA 0 – 6.5 V 5% 0.001 + 0.004 0.0025 + 0.005 0.003 + 0.005
    1 mA 0 – 6.5 V 5% 0.001 + 0.004 0.0025 + 0.005 0.003 + 0.005
    Frequency Measurement
    Frequency Range 1 Hz to 500 KHz
    Input Voltage* 20 mV to 300 V
    Resolution (offset ppm) 0.33 (1 second gate time)
    3.33 (100 mSec gate time)
    33.3 (10 mSec gate time)
    Accuracy 100 ppm of reading + offset ppm


    * Input amplitude must be at least 20% of FS and input amplitude must not exceed specified volt – hertz product.

    Environmental and Physical Specifications
    Safety Complies with IEC 61010-1, CAT II
    300 V, pollution degree 2
    EMC Complies with EN61326-1
    Calibration Calibration is performed at the factory using NIST traceable instrumentation.
    All calibration constants are stored on-board in non-volatile EEROM.
    Calibration can be performed by any calibration laboratory with the appropriate equipment.
    Calibration Interval: 1 year
    Operating Temperature Range GX2065: 0°C to +50°C
    GX2065-M: 0°C to +62°C; contact factory for extended temperature range specifications
    Storage Temperature Range GX2065:  -20 °C to +85°C
    GX2065-M: -51 °C to +85 °C
    Relative Humidity Operating: 80% at 40 °C
    Storage: 95% at 40 °C
    Power (max) +5 VDC, 2.3 A
    +3.3 VDC, 255 mA
    +12 VDC, 16 mA
    -12 VDC, 25 mA
    Connectors (4) Banana jacks:
    Hi: Voltage, 2 W Ω
    Lo: Voltage, Current, 2 W Ω
    Sense Hi: Current, 4 W Ω
    Sense Lo: 4 W Ω
    6-pin DIN: Trigger in, Trigger out, Trigger Gnd

    Note: Specifications are subject to change without notice.

    The GX2065 offers a unique combination of features, resolution, accuracy and speed in a compact, single slot 3U PXI format. Featuring 6-½ digit resolution, 0.005% basic DCV reading accuracy and up to 3,500 reading per second (rps) assures you of measurements that are accurate, fast and repeatable. All measurement functions including digitizing functions are isolated from the PXI bus – providing the ability to make true differential, floating measurements. An on-board controller performs all necessary DMM and digitizer calculations, minimizing PXI control bus overhead.

    Features

    The GX2065 is designed as a universal, multifunction DMM and provides all of the features associated with standard bench top DMMs including VDC, VAC, 2 and 4 – wire resistance measurements, and current measurements. Additionally, the GX2065 features a 3 MHz, 16 bit, isolated input digitizer which allows users to acquire and analyze waveforms. Built in analysis and waveform functions include RMS, average, peak to peak, and peak to average measurements. Up to 8192 samples can be stored in the digitizer’s memory. Frequency and period measurements to 500 kHz are also supported. An external TTL trigger via the PXI bus or front panel is available for triggering DMM measurements.

    Software

    The GX2065 is supplied with the GXDMM software package which includes a virtual instrument panel, a Windows 32/64-bit DLL driver libraries and documentation. The virtual panel can be used to interactively program and control the instrument from a window that displays the instrument’s current settings and status. In addition, interface files are provided to support access to programming tools and languages such as ATEasy, LabView, LabView/Real-Time, C/C++, Microsoft Visual Basic®, Delphi, and Pascal. An On-Line help file and PDF User’s Guide provides documentation that includes instructions for installing, using and programming the board. Signametrics SMX2040 & SMX2060 and IV-C compatible drivers are also supplied, allowing customers to easily interchange other vendors DMMs (for example SMX2040 from Signametrics or PXI-4070 or PXI-4072 from NI) with the GX2065 without changing the application code.
    A separate software package – GtLinux – provides support for Linux 32/64 operating systems.

    Applications

    • Automated production testing
    • Laboratory automation
    • Portable/field test
    • Semiconductor and component test
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    GX2065

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