The Model 2000 61/2-Digit Multimeter is part of Keithley's family of high performance DMMs. Based on the same high speed, low noise A/D converter technology as the Model 2001 and 2002, the 2000 is a fast, accurate, and highly stable instrument that's as easy to operate as it is to afford. It combines broad measurement ranges with superior accuracy specifications -- DC voltage from 100nV to 1kV (with 0.002% 90-day basic accuracy) and DC resistance from 100W to 100MW (with 0.008% 90-day basic accuracy). Optional switch cards enable multiplexing up to 20 different input signals for multipoint measurement applications. * 13 built-in measurement functions * 2000 readings/second at 41/2 digits * Optional scanner cards for multipoint measurements * IEEE-488 and RS-232 interfaces * Fluke 8840/42 command set Ordering Information 2000 61/2-Digit DMM 2000/2000-SCAN 61/2-Digit DMM/ Scanner Combination Accessories Supplied Instruction Manual and Model 1751 Safety Test Leads Digital Multimeters & SYSTEMS 61/2-Digit Multimeter 1.888.KEITHLEY (U.S. only) w w w.keithley.com ACCESSORIES AVAILABLE 2000-SCAN 2001-SCAN 2001-TCSCAN 10-channel, General-Purpose Scanner Card 10-channel Scanner Card with two high-speed channels 9-channel, Thermocouple Scanner Card with built-in cold junction Cables/Adapters 7007-1 Shielded IEEE-488 Cable, 1m (3.3 ft) 7007-2 Shielded IEEE-488 Cable, 2m (6.6 ft) 7009-5 RS-232 Cable Rack Mount Kits 4288-1 Single Fixed Rack Mount Kit 4288-2 Dual Fixed Rack Mount Kit GPIB Interfaces KPCI-488LPA IEEE-488 Interface/Controller for the PCI Bus KUSB-488B IEEE-488 USB-to-GPIB Interface Adapter High Throughput The 2000 offers exceptional measurement speed at any resolution. At 61/2 digits, it delivers 50 triggered rdgs/s over the IEEE-488 bus. At 41/2 digits, it can read up to 2000 rdgs/s into its internal 1024 reading buffer, making it an excellent choice for applications where throughput is critical. For benchtop or stand-alone applications, the 2000 has a front panel design that's simple to understand and easy to use. The 2000 has 13 built-in measurement functions, including DCV, ACV, DCI, ACI, 2WW, 4WW, temperature, frequency, period, dB, dBm, continuity measure ment, and diode testing. A built-in RS-232 inter face connects to a notebook or full-sized PC's serial port to take, store, process, and display measurements automatically. Services Available 2000-SCAN-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2000-3Y-EW 1-year factory warranty extended to 3 years from date of shipment 2001-TCSCAN-3Y-EW 1-year factory warranty extended to 3 years from date of shipment C/2000-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Models 2000, 2000-SCAN* C/2001-3Y-ISO 3 (ISO-17025 accredited) calibrations within 3 years of purchase for Model 2001-TCSCAN* *Not available in all countries A G R E A T E R M E A S U R E O F C O N F I D E N C E General-purpose instrument that's as easy to operate as it is to afford General-purpose instrument that's as easy to operate as it is to afford 2000 61/2-Digit Multimeter Optional Multiplexer Cards Creating a self-contained multipoint measurement solution is as simple as plugging a scanner card into the option slot on the 2000's back panel. This approach eliminates the complexities of triggering, timing, and processing issues and helps reduce test time significantly. For applications involving more than 10 measurement points, the 2000 is compatible with Keithley's Series 7000 switch matrices and cards. Model 2000-SCAN Scanner Card * Ten analog input channels (2-pole) * Configurable as 4-pole, 5-channel Model 2001-SCAN Scanner Card * Ten analog input channels GENERAL: 10 channels of 2-pole relay input. All channels configurable to 4-pole. CAPABILITIES: Multiplex one of ten 2-pole or one of five 4-pole signals into DMM. INPUTS Maximum Signal Level: DC Signals: 110V DC, 1A switched, 30VA maximum (resistive load). AC Signals: 125V AC rms or 175V AC peak, 100kHz maximum, 1A switched, 62.5VA maximum (resistive load). Contact Life: >105 operations at maximum signal level; >108 operations cold switching. Contact Resistance: <1W at end of contact life. Actuation Time: 2.5ms maximum on/off. Contact Potential: <500nV typical per contact, 1V max. <500nV typical per contact pair, 1V max. Connector Type: Screw terminal, #22 AWG wire size. Isolation Between Any Two Terminals: >109W, <75pF. Isolation Between Any Terminal and Earth: >109W, <150pF. Common Mode Voltage: 350V peak between any terminal and earth. Maximum Voltage Between Any Two Terminals: 200V peak. Maximum Voltage Between Any Terminal and Model 2001 Input LO: 200V peak. ENVIRONMENTAL: Meets all Model 2000 environmental specifications. DIMENSIONS, WEIGHT: 21mm high x 72mm wide x 221mm deep (0.83 in. x 2.83 in. x 8.7 in.). Adds 0.4kg (10 oz.). Ch. 1 HI LO Ch. 2-4 Ch. 5 HI LO * HI LO HI LO 4-pole Ch. 6 Out B 2-pole HI LO Ch. 7-9 Ch. 10 Out A HI LO * * Solid-state relays in the 2001-SCAN only. Scanner Configuration for Models 2000-SCAN and 2001-SCAN * Two channels of 2-pole, high-speed, solidstate switching Model 2001-TCSCAN Thermocouple Scanner Card * Nine analog input channels * Built-in temperature reference for thermo couple cold-junction compensation 1.888.KEITHLEY (U.S. only) w w w.keithley.com A G R E A T E R M E A S U R E O F C O N F I D E N C E Digital Multimeters & SYSTEMS General-purpose instrument that's as easy to operate as it is to afford SCANNER OPTION 2000-SCAN General-purpose instrument that's as easy to operate as it is to afford 2000 2000 61/2-Digit Multimeter DC Characteristics MED (1 PLC)1 or SLOW (10 PLC) or MED (1 PLC) with filter of 10 Function Model 2000 specifications Voltage Resistance 15 Current Continuity 2W Diode Test Range 100.0000 1.000000 10.00000 100.0000 1000.000 100.0000 1.000000 10.00000 100.0000 1.000000 10.00000 100.0000 10.00000 100.0000 1.000000 3.00000 1 3.00000 10.00000 10.00000 mV V V V V9 W kW kW kW MW MW11, 16 MW11, 16 mA mA A A kW V V V Resolution 0.1 V 1.0 V 10 V 100 V 1 mV 100 W 1 mW 10 mW 100 mW 1 W 10 W 100 W 10 nA 100 nA 1 A 10 A 100 mW 10 V 10 V 10 V Accuracy: (ppm of reading + ppm of range) (ppm = parts per million) (e.g., 10ppm = 0.001%) Test Current or Burden Voltage Input Resistance > 10 GW > 10 GW > 10 GW 10 MW 1% 10 MW 1% 1 mA 1 mA 100 A 10 A 10 A 700 nA // 10MW 700 nA // 10MW < 0.15 V < 0.03 V < 0.3 V <1 V 1 mA 1 mA 100 A 10 A DC Operating Characteristics 2 Function DCV (all ranges), DCI (all ranges), and 2W Ohms (<10M range) Digits 61/2 3, 4 61/2 3, 7 61/2 3, 5 51/2 3, 5 51/2 5 51/2 5 41/2 5 Digital Multimeters & SYSTEMS 90 Day 23C 5 1 Year 23C 5 30 + 30 15 + 6 15 + 4 15 + 6 20 + 6 30 + 30 20 + 6 20 + 6 20 + 6 20 + 6 150 + 6 800 + 30 60 + 30 100 + 300 200 + 30 1000 + 15 40 + 100 20 + 6 20 + 6 20 + 6 40 + 35 25 + 7 20 + 5 30 + 6 35 + 6 80 + 40 80 + 10 80 + 10 80 + 10 80 + 10 200 + 10 1500 + 30 300 + 80 300 + 800 500 + 80 1200 + 40 100 + 100 30 + 7 30 + 7 30 + 7 50 + 35 30 + 7 30 + 5 45 + 6 45 + 6 100 + 40 100 + 10 100 + 10 100 + 10 100 + 10 400 + 10 1500 + 30 500 + 80 500 + 800 800 + 80 1200 + 40 120 + 100 40 + 7 40 + 7 40 + 7 Temperature Coefficient 0-18C & 28-50C 2+6 2+1 2+1 5+1 5+1 8+6 8+1 8+1 8+1 8+1 70 + 1 385 + 1 50 + 5 50 + 50 50 + 5 50 + 5 8+1 8+1 8+1 8+1 Speed and Noise Rejection Readings/s 5 30 50 270 500 1000 2000 PLCs 8 10 1 1 0.1 0.1 0.04 0.01 Rate 10 PLC 1 PLC 0.1 PLC 0.01 PLC Readings/s 5 50 500 2000 Digits 61/2 61/2 51/2 41/2 RMS Noise 10V Range < 1.5 V < 4 V < 22 V < 150 V NMRR 12 60 dB 60 dB -- -- CMRR 13 140 dB 140 dB 80 dB 80 dB DC Notes 1. Add the following to ppm of range accuracy specification based on range:1V and 100V, 2ppm; 100mV, 15ppm; 100W, 15ppm; <1MW, 2ppm; 10mA and 1A, 2ppm; 100mA, 20ppm. 2. Speeds are for 60Hz operation using factory default operating conditions (*RST). Autorange off, Display off, Trigger delay = 0. 3. Speeds include measurement and binary data transfer out the GPIB. 4. Auto zero off. 5. Sample count = 1024, auto zero off. 6. Auto zero off, NPLC = 0.01. 7. Ohms = 24 readings/second. 8. 1 PLC = 16.67ms @ 60Hz, 20ms @ 50Hz/400Hz. The frequency is automatically determined at power up. 9. For signal levels >500V, add 0.02ppm/V uncertainty for the portion exceeding 500V. 10. Add 120ms for ohms. 11. Must have 10% matching of lead resistance in Input HI and LO. 12. For line frequency 0.1%. 13. For 1kW unbalance in LO lead. 14. Relative to calibration accuracy. 15. Specifications are for 4-wire ohms. For 2-wire ohms, add 1W additional uncertainty. 16. For rear inputs, add the following to temperature coefficient "ppm of reading" uncertainty 10MW 70 ppm, 100MW 385ppm. Operating environment specified for 0C to 50C RH at 35C. DC System Speeds 2, 6 Range Change 3: 50/s. Function Change 3: 45/s. Autorange Time 3, 10: <30ms. ASCII readings to RS-232 (19.2k baud): 55/s. Max. internal trigger rate: 2000/s. Max. external trigger rate: 400/s. DC General Linearity of 10VDC Range: (1ppm of reading + 2ppm of range). DCV, W, Temperature, Continuity, Diode Test Input Protection: 1000V, all ranges. Maximum 4WW Lead Resistance: 10% of range per lead for 100W and 1kW ranges; 1kW per lead for all other ranges. DC Current Input Protection: 3A, 250V fuse. Shunt Resistor: 0.1W for 3A, 1A, and 100mA ranges. 10W for 10mA range. Continuity Threshold: Adjustable 1W to 1000W. Autozero Off Error: Add (2ppm of range error + 5V) for <10 minutes and 1C change. Overrange: 120% of range except on 1000V, 3A, and diode. 1.888.KEITHLEY (U.S. only) w w w.keithley.com 24 Hour 14 23C 1 Model 2000 specifications Conditions: A G R E A T E R M E A S U R E O F C O N F I D E N C E 2000 61/2-Digit Multimeter True RMS AC Voltage and Current Characteristics Accuracy 1: (% of reading + % of range), 23C 5 C 3 Hz-10 Hz 10 Hz-20 kHz 20 kHz-50 kHz 50 kHz-100 kHz 90 Days 0.35 + 0.03 0.05 + 0.03 0.11 + 0.05 0.60 + 0.08 4 + 0.5 1 Year 0.35 + 0.03 0.06 + 0.03 0.12 + 0.05 0.60 + 0.08 4 + 0.5 Temperature Coefficient 8 0.035 + 0.003 0.005 + 0.003 0.006 + 0.005 0.01 + 0.006 3 Hz-10 Hz 0.30 + 0.04 0.35 + 0.06 10 Hz-5 kHz 0.10 + 0.04 0.15 + 0.06 0.035 + 0.006 0.015 + 0.006 Resolution 0.1 V 1.0 V 10 V 100 V 1 mV Calibration Cycle 90 Day/1 Year 90 Day/1 Year Resolution 1 A 10 A Temperature Coefficient 8 High Crest Factor Additional Error (% of reading) 7 AC System Speeds 2, 5 Crest Factor: Additional Error: Function/Range Change 6: 4/s. Autorange Time: <3s. ASCII readings to RS-232 (19.2k baud) 4: 50/s. Max. internal trigger rate 4: 300/s. Max. external trigger rate 4: 260/s. 1-2 0.05 2-3 0.15 3-4 0.30 4-5 0.40 AC Operating Characteristics 2 Function ACV (all ranges), and ACI (all ranges) Digits 61/2 3 61/2 3 61/2 4 61/2 3 61/2 4 Readings/s 2s/reading 1.4 4.8 2.2 35 Rate SLOW MED MED FAST FAST Bandwidth 3 Hz-300 kHz 30 Hz-300 kHz 30 Hz-300 kHz 300 Hz-300 kHz 300 Hz-300 kHz 30 Hz 50 Hz 100 Hz 200 Hz 300 Hz > 300 Hz Slow 0 0 0 0 0 0 Med 0.3 0 0 0 0 0 1.888.KEITHLEY (U.S. only) w w w.keithley.com 0.03 + 0.01 AC General Input Impedance: 1MW 2% paralleled by <100pF. ACV Input Protection: 1000Vp. Maximum DCV: 400V on any ACV range. ACI Input Protection: 3A, 250V fuse. Burden Voltage: 1A Range: <0.3V rms. 3A Range: <1V rms. Shunt Resistor: 0.1W on all ACI ranges. AC CMRR: >70dB with 1kW in LO lead. Maximum Crest Factor: 5 at full scale. Volt Hertz Product: 8 x 107 V*Hz. Overrange: 120% of range except on 750V and 3A ranges. Additional Low Frequency Errors (% of reading) 20 Hz - 30 Hz - 50 Hz - 100 Hz - 200 Hz - 100 kHz-300 kHz Model 2000 specifications Current Range 1.000000 A 3.00000 A Calibration Cycle Fast -- -- 1.0 0.18 0.10 0 AC Notes 1. Specifications are for SLOW rate and sinewave inputs >5% of range. 2. Speeds are for 60Hz operation using factory default operating conditions (*RST). Auto zero off, Auto range off, Display off, includes measurement and binary data transfer out the GPIB. 3. 0.01% of step settling error. Trigger delay = 400ms. 4. Trigger delay = 0. 5. DETector:BANDwidth 300, NPLC = 0.01. 6. Maximum useful limit with trigger delay = 175ms. 7. Applies to non-sinewaves >5Hz. 8. Applies to 0-18C and 28-50C. A G R E A T E R M E A S U R E O F C O N F I D E N C E Digital Multimeters & SYSTEMS Model 2000 specifications Voltage Range 100.0000 mV 1.000000 V 10.00000 V 100.0000 V 750.000 V 2000 61/2-Digit Multimeter Triggering and Memory Temperature Characteristics Reading HOLD Sensitivity: 0.01%, 0.1%, 1%, or 10% of reading. Trigger Delay: 0 to 99 hrs (1ms step size). External Trigger Latency: 200s + <300s jitter with autozero off, trigger delay = 0. Memory: 1024 readings. Thermocouple 2, 3, 4 Type J K T Digital Multimeters & SYSTEMS Temperature Notes Rel, Min/Max/Average/StdDev (of stored reading), dB, dBm, Limit Test, %, and mX+b with user defined units displayed. dBm Reference Resistances: 1 to 9999W in 1W increments. 1. 2. 3. 4. For temperatures <-100C, add 0.1C and >900C add 0.3C. Temperature can be displayed in C, K or F. Accuracy based on ITS-90. Exclusive of thermocouple error. General Standard Programming Languages Power Supply: 100V / 120V / 220V / 240V 10%. Line Frequency: 45Hz to 66Hz, automatically sensed at power-up. Power Consumption: 22VA. Volt Hertz Product: 8 x 107 V*Hz. Operating Environment: Specified for 0C to 50C. Specified to 80% R.H. at 35C and at an altitude of up to 2000m. Storage Environment: -40C to 70C. Safety: Conforms with European Union Directive 73/23/EEC, EN 610110-1, UL 3111-1. EMC: Conforms with European Union Directive 89/336/EEC, EN 55011, EN 50082-1, EN 61000-3-2, EN 61000-3-3, FCC part 15 class B. Warmup: 1 hour to rated accuracy. Dimensions: Rack Mounting: 89mm high x 213mm wide x 370mm deep (31/2 in x 838 in x 14916 in). Bench Configuration (with handle and feet): 104mm high x 238mm wide x 370mm deep (418 in x 938 in x 14916 in). Net Weight: 2.9kg (6.3 lbs.). Shipping Weight: 5kg (11 lbs). SCPI (Standard Commands for Programmable Instruments) Remote Interface GPIB (IEEE-488.1, IEEE-488.2) and RS-232C. Frequency and Period Characteristics ACV Range 100 mV to 750 V Frequency Range 3 Hz to 500 kHz Period Range 333 ms to 2 s Gate Time Resolution (ppm of reading) Accuracy 90 Day/1 Year (% of reading) 1 s (SLOW) 0.333 0.01 1.888.KEITHLEY (U.S. only) w w w.keithley.com Resolution 0.001C 0.001C 0.001C A G R E A T E R M E A S U R E O F C O N F I D E N C E Model 2000 specifications Model 2000 specifications Math Functions Range -200 to + 760C -200 to + 1372C -200 to + 400C Accuracy 1 90 Day/1 Year (23C 5C) Relative to Reference Junction 0.5C 0.5C 0.5C