IEEE-488 BUS IMPLEMENTATION
MULTILINE COMMANDS: DCL, LLO, SDC, GET, GTL, UNT, UNL, SPE, SPD.
IMPLEMENTATION: SCPI (IEEE-488.2, SCPI-1993); DDC (IEEE-488.1).
UNILINE COMMANDS: IFC, REN, EOI, SRQ, ATN.
INTERFACE FUNCTIONS: SH1, AH1, T5, TE0, L4, LE0, SR1, RL1, PP0, DC1, DT1, C0, E1.
PROGRAMMABLE PARAMETERS: Function, Range, Zero Check, Zero Suppress, EOI (DDC mode only), Trigger, Terminator (DDC mode only), 100-Reading Storage
(DDC mode), 15706 Max. Reading Storage (SCPI mode), Calibration (SCPI mode only), V-Source Output, Display Format, SRQ, Status (including V-Source I-Limit),
Output Format, Guard.
ADDRESS MODES: TALK ONLY and ADDRESSABLE.
TRIGGER TO READING DONE: 150ms typical, with external trigger.
RS-232 IMPLEMENTATION: Supports: SCPI 1991.0. Baud Rates: 300, 600, 1200, 2400, 4800, 9600, 19.2k.
PROTOCOLS: Xon/Xoff, 7- or 8-bit ASCII, parity-odd/even/none.
CONNECTOR: DB-9 TXD/RXD/GND.
GENERAL
DISPLAY: 6
1
⁄
2
-digit vacuum fluorescent multiline.
OVERRANGE INDICATION: Display reads “OVERFLOW.”
RANGING: Automatic or manual.
CONVERSION TIME: Selectable 0.01 PLC to 10 PLC.
PROGRAMS: Provide front panel access to IEEE address, choice of engineering units or scientific notation, and digital calibration.
MAXIMUM INPUT: 250V peak, DC to 60Hz sine wave; 10s per minute maximum on mA ranges.
MAXIMUM COMMON MODE VOLTAGE (DC to 60Hz sine wave): Electrometer, 500V peak; V Source, 750V peak.
ISOLATION (Meter COMMON to chassis): Typically 10
10
Ω in parallel with 500pF.
INPUT CONNECTOR: Three lug triaxial on rear panel.
2V ANALOG OUTPUT: 2V for full range input. Non-inverting in Volts and Ohms modes, inverting when measuring Amps or Coulombs. Output impedance 10kΩ.
PREAMP OUTPUT: Provides a guard output for Volts measurements. Can be used as an inverting output or with external feedback in Amps and Coulombs modes.
EXTERNAL TRIGGER: TTL compatible External Trigger and Electrometer Complete.
GUARD: Switchable voltage guard available.
DIGITAL I/O AND TRIGGER LINE: Available, see manual for usage.
EMI/RFI: Meets VDE-0871 and FCC Class B limits.
EMC: Conforms to European Union Directive 89/336/EEC.
SAFETY: Conforms to European Union Directive 73/23/EEC (meets EN61010-1/IEC 1010).
TEST SEQUENCES: Device-Characterization (Diode, Capacitor, Cable, Resistor), Resistivity, Surface-Insulation-Resistance, Sweep.
READING STORAGE: 100 readings (DDC mode), 15706 max. readings (SCPI mode).
READING RATE:
To internal buffer 125 readings/second
1
To IEEE-488 bus 115 readings/second
1,3
To front panel 17 readings/second
2
Bus transfer 2500 readings/second
3
1
0.01 PLC, digital filters off, front panel off, temperature + RH off.
2
1.00 PLC, digital filters off, temperature + RH off.
3
Binary transfer mode.
DIGITAL FILTER: Median and averaging.
ENVIRONMENT: Operating: 0°–50°C; relative humidity 70% non-condensing, up to 35°C. Storage: –25° to +65°C.
WARM-UP: 1 hour to rated accuracy (see manual for recommended procedure).
POWER: 105–125V or 210–250V (external switch selected), 90–110V (internal switch selected), 50–60Hz, 50VA.
PHYSICAL: Case Dimensions: 90mm high × 214mm wide × 369mm deep (3
1
⁄
2
in. × 8
1
⁄
2
in. × 14
1
⁄
2
in.).
Working Dimensions: From front of case to rear including power cord and IEEE-488 connector: 15.5 inches.
Net Weight: <4.6 kg (<10.1 lbs).
Shipping Weight: <9.5 kg (<21 lbs).
Specifications subject to change without notice.
A-4 Specifications
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