Yokogawa Source Measure Unit, GS820
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GS820 Source Measure Unit

Brand: Yokogawa
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The GS820 is equipped with two Analog channels with each channel consisting of a constant voltage source VS, a constant current source IS, a voltmeter VM, and an ammeter IM. The two source measure channels are isolated.
Features
  • Isolated 2-channel source and measurement function
  • Source and measurement ranges
    • 18 V model: 7 V and 3.2 A or 18 V and 1.2 A
    • 50 V model: 20 V and 1.2 A or 50 V and 0.6 A
  • 1 pA resolution at extremely small current range 200 nA
  • Generate arbitrary waveforms consisting of up to 100,000 points at 100 µs intervals
  • Channel expansion through master-slave synchronization link
  • Fast test speeds
  • 16 bit digital I/O (model 765602/12)

Specifications

Brand

Accuracy

  • DC Current Measurement: ± (0.05% of Reading + 3 NA to 6 mA) - 18 V Range Model (765601 / 765602)
  • DC Current Measurement: ± (0.05% of Reading + 3 NA to 6 mA) - 50 V Range Model (765611 / 765612)
  • DC Current Source: ± (0.06% of Setting + 3 NA to 1.5 mA) - 50 V Range Model (765611 / 765612)
  • DC Current Source: ± (0.06% of Setting + 3 NA) to ± (0.05% of Setting + 1.5 mA) - 18 V Range Model (765601 / 765602)
  • DC Voltage Measurement: ± (0.015% of Reading + 200 µV to 50 mV) - 18 V Range Model (765601 / 765602)
  • DC Voltage Measurement: ± (0.015% of Reading + 200 µV to 500 mV) - 50 V Range Model (765611 / 765612)
  • DC Voltage Source: ± (0.02% of Setting + 250 µV to 2 mV) - 18 V Range Model (765601 / 765602)
  • DC Voltage Source: ± (0.02% of Setting + 250 µV to 20 mV) - 50 V Range Model (765611 / 765612)

Applications

  • DC Voltage/Current Reference
  • Electronic Load
  • I/V Curve Trace
  • Production Test
  • Programmable Arbitrary Waveform Generation
  • Pulse Voltage/Current
  • Resistance Measurement
  • Semiconductor Parametric Test Source

Approvals & Certifications

  • AS
  • BS
  • CSA
  • GB
  • UL
  • VDE

Communication

  • Baud Rate: 9,600, 14,400, 19,200, 38,400, 57,600, 115,200 bit/sec
  • Full Duplex

Consumption

  • 250 VA

Delay Time

  • 0 microsecond to 3,600 seconds - Measure Delay
  • 15 µs to 3,600 seconds - Source Delay

Display

  • 256 x 64 Dots Vacuum Fluorescent Display

Elastomers

  • NBR

Electrical Connectors

  • BNC Connector
  • Digital I/O Connector
  • D-Sub 15-Pin Connector
  • D-Sub 9-Pin Connector
  • RJ11 Connector
  • RJ45 Connector
  • Typical B Connector (Receptacle)

Frequency

  • 50/60 Hz

Function

  • Absolute Value
  • Addition
  • Comparator Function
  • Division
  • Exponential
  • Hyperbolic Functions
  • Infinity Judgment
  • Logarithm
  • Logic AND
  • Logic Change Extraction
  • Logic OR
  • Multiplication
  • Negation
  • Not-a-Number Judgement
  • Random Number Generation
  • Rounding to An Integer
  • Square Root
  • Substitution
  • Subtraction
  • Trigonometric Functions
  • Trigonometric Functions - Inverse

Humidity

  • 20 to 80% Relative Humidity

Input

  • TTL - I/O

Interface Connection

  • Ethernet Conforms to IEEE 802.3
  • GPIB Connection Conforms to IEEE Std 488-1978
  • RS-232 Conforms to EIA RS-232
  • USB Port Interface Conforms to USB Rev. 2.0

Maximum Voltage

  • ± 250 V Peak between the Case & Each Terminal - Maximum

Measuring Range

  • DC Current Measurement: ± 210 NA to ± 1.2 A - 50 V Range Model (765611 / 765612)
  • DC Current Measurement: ± 210 NA to ± 3.2 A - 18 V Range Model (765601 / 765602)
  • DC Voltage Measurement: ± 210 mV to ± 18 V - 18 V Range Model (765601 / 765602)
  • DC Voltage Measurement: ± 210 mV to ± 50.1 V - 50 V Range Model (765611 / 765612)

Mounting

  • Rack-Mounted

Operating Temperature

  • 5° to 40° C (41° to 104° F)

Output

  • ± 50 V (At An Output Current of ± 0.6 A or Less) - Maximum
  • ± 20 V (At An Output Current of ± 1.2 A or Less) - Maximum
  • ± 18 V (at An Output Current of ± 1.2 A or Less) - Maximum
  • ± 1.2 A (At An Output Voltage of ± 18 V or Less) - Maximum
  • ± 0.6 A (At An Output Voltage of ± 50 V or Less) - Maximum
  • ± 7 V (At An Output Current of ± 3.2 A or Less) - Maximum

Output Noise

  • 20 mV Peak-to-Peak - 18 V Model
  • 100 mV Peak-to-Peak - 50 V Model

Pulse Range

  • 10 µs - Minimum Pulse Width
  • 50 µs to 3,600 seconds (DC or Pulse) - Pulse Width

Resolution

  • 1 to 100 µV - DC Voltage Source

Response Time

  • 50 to 250 µs - 18 V Model (Voltage Source)
  • 50 to 600 µs - 50 V Model (Voltage Source)

Storage Temperature

  • -15° to 60° C (5° to 140° F)

Supply Voltage

  • 100-120 Vac
  • 200-240 Vac

Update Time

  • 60 minutes - Warm-Up Time

Documentation

Data Sheets

Product Manuals

Brochure

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