Benchtop Multimeter Keithley 2000, 6-1/2-Digit, GPIB/RS232

Name: Benchtop Multimeter Keithley 2000, 6-1/2-Digit, GPIB/RS232
Brand: Keithley
SKU: 2000-GPIB/RS232
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2000-GPIB/RS232

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Specification

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Description

The 6½-digit 2000 Series offers a unique combination of high-precision, cost-effectiveness, and flexibility. Based on the same high-speed, low-noise A/D converter technology found in our 7½- and 8½-digit multimeters, this DMM offers market-leading speed and accuracy. For greater flexibility, a built-in card slot on the rear panel allows an additional multiplexer card for multi-point measurement applications.

Features

- 13 built-in measurement functions
- 2000 readings/second at 4-1/2 digits
- Optional scanner cards for multipoint measurements
- GPIB and RS-232 interfaces
- Fluke 8840/42 command set

General Specification
POWER SUPPLY	100V / 120V / 220V / 240V
LINE FREQUENCY	50Hz to 60Hz and 400Hz, automatically sensed at power-up
POWER CONSUMPTION	22 VA
OPERATING ENVIRONMENT	Specified for 0°C to 50°C. Specified to 80% R.H. at 35°C. Altitude up to 2000 meters.
STORAGE ENVIRONMENT	–40°C to 70°C
WARRANTY	1 year
EMC	Conforms to European Union EMC Directive
SAFETY	Conforms to European Union Low Voltage Directive
VIBRATION	MIL-PRF-28800F Class 3 Random
WARMUP	1 hour to rated accuracy
DIMENSIONS	Rack Mounting	89mm high x 213mm wide x 370mm deep (3.5 in. x 8.38 in. x 14.56 in.)
	Bench Configuration (with handle and feet)	104mm high x 238mm wide x 370mm deep (4.13 in. x 9.38 in. x 14.56 in.)
NET WEIGHT	2.9kg (6.3 lbs)
SHIPPING WEIGHT	5kg (11 lbs)
VOLT HERTZ PRODUCT	=8 x 10 7 V·Hz

DC CHARACTERISTICS
CONDITIONS				MED (1 PLC) 1 or SLOW (10 PLC) or MED (1 PLC) with filter of 10
ACCURACY				±(ppm of reading + ppm of range) (ppm = parts per million) (e.g., 10ppm = 0.001%)
FUNCTION	RANGE	RESOLUTION	TEST CURRENT OR BURDEN VOLTAGE (±5%)	INPUT RESISTANCE	24 HOUR 23°C ± 1°	90 DAY 23°C ± 5°	1 YEAR 23°C ± 5°	TEMPE- RATURE COEFF- ICIENT 0°–18°C & 28°–50°C
Voltage	100.0000mV	0.1 µV		>10GΩ	30+30	40+35	50+35	2+6
	1.000000V	1.0µV		>10GΩ	15+6	25+7	30+7	2+1
	10.00000V	10µV		>10GΩ	15+4	20+5	30+5	2+1
	100.0000V	100µV		10MΩ±1%	15+6	30+6	45+6	5+1
	1000.000V	1mV		10MΩ±1%	20+6	35+6	45+6	5+1
Resistance	100.0000Ω	100µΩ	1mA		30+30	80+40	100+40	8+6
	1.000000kΩ	1mΩ	1mA		20+6	80+10	100+10	8+1
	10.00000kΩ	10mΩ	100µA		20+6	80+10	100+10	8+1
	100.0000kΩ	100mΩ	10µA		20+6	80+10	100+10	8+1
	1.000000MΩ	1Ω	10µA		20+6	80+10	100+10	8+1
	10.00000MΩ	10Ω	700nA// 10MΩ		150+6	200+10	400+10	95+1
	100.0000MΩ	100Ω	700nA// 10MΩ		800+30	1500+30	1500+30	900+1
Current	10.00000mA	10nA	<0.15V		60+30	300+80	500+80	50+5
	100.0000mA	100nA	<0.03V		100+300	300+800	500+800	50+50
	1.000000A	1µA	<0.3V		200+30	500+80	800+80	50+5
	3.00000A	10µA	<1V		1000+15	1200+40	1200+40	50+5
Current	1 kΩ	100 mΩ	1 mA		40+100	100+100	120+100	8+1
Diode Test	3.00000V	10 µV	1 mA		20+6	30+7	40+7	8+1
	10.00000V	10 µV	100µA		20+6	30+7	40+7	8+1
	10.00000V	10 µV	10µA		20+6	30+7	40+7	8+1
DC OPERATING CHARACTERISTICS
FUNCTION						DIGITS	READINGS/s	PLCs
DCV (all ranges), DCI (all ranges), and Ohms (<10M range)						6.5	5	10
						6.5	30	1
						6.5	50	1
						5.5	270	0.1
						5.5	500	0.1
						5.5	1000	0.04
						4.5	2000	0.01
DC SYSTEM SPEEDS
RANGE CHANGE				50/s
FUNCTION CHANGE				45/s
AUTORANGE TIME				<30 ms
ASCII READINGS TO RS-232 (19.2K BAUD)				55/s
MAX. INTERNAL TRIGGER RATE				2000/s.
MAX. EXTERNAL TRIGGER RATE				500/s
DC GENERAL
LINEARITY OF 10VDC RANGE				±(1ppm of reading + 2ppm of range)
DCV, Ω, TEMPERATURE, CONTINUITY, DIODE TEST INPUT PROTECTION				1000V, all ranges
MAXIMUM 4WΩ LEAD RESISTANCE				10% of range per lead for 100Ω and 1kΩ ranges; 1kΩ per lead for all other ranges
DC CURRENT INPUT PROTECTION				3A, 250V fuse
SHUNT RESISTOR				0.1Ω for 3A, 1A and 100mA ranges. 10Ω for 10mA range
CONTINUITY THRESHOLD				Adjustable 1Ω to 1000Ω
AUTOZERO OFF ERROR				Add ±(2ppm of range error + 5µV) for <10 minutes and ±1°C change
OVERRANGE				120% of range except on 1000V, 3A and Diode
SPEED AND NOISE REJECTION
RATE		READINGS/S		DIGITS	RMS NOISE 10V RANGE		NMRR	CMRR
10 PLC		5		6.5	< 1.5 µV		60 dB	140 dB
1 PLC		50		6.5	< 4 µV		60 dB	140 dB
0.1 PLC		500		5.5	< 22 µV			80 dB
0.01 PLC		2000		4.5	< 150 µV			80 dB
DC Notes
Add the following to “ppm of range” uncertainty:1V and 100V, 2ppm; 100mV, 15ppm; 100Ω, 15ppm; 1K-1MΩ, 2ppm; 10mA and 1A, 10ppm; 100mA, 40ppm Speeds are for 60Hz operation using factory default operating conditions (*RST). Autorange off, Display off, Trigger delay = 0 Speeds include measurement and binary data transfer out the GPIB Auto zero off Sample count = 1024, auto zero off Auto zero off, NPLC = 0.01 Ohms = 24 readings/second 1 PLC = 16.67ms @ 60Hz, 20ms @ 50Hz/400Hz. The frequency is automatically determined at power up For signal levels >500V, add 0.02ppm/V uncertainty for the portion exceeding 500V Add 120ms for ohms Must have 10% matching of lead resistance in Input HI and LO For line frequency ±0.1% For 1kΩ unbalance in LO lead Relative to calibration accuracy Specifications are for 4-wire ohms. For 2-wire ohms, add 1Ω additional uncertainty For rear inputs, add the following to Temperature Coefficient “ppm of reading” uncertainty: 10MΩ 70ppm, 100MΩ 385ppm. Operating environment specified for 0° to 50°C and 50% RH at 35°C

TRUE RMS AC VOLTAGE AND CURRENT CHARACTERISTICS
ACCURACY		±(% of reading + % of range), 23°C ±5 °C
VOLTAGE RANGE	RESOLUTION	CALIBRATION CYCLE	3 Hz– 10 Hz	10 Hz– 20 kHz	20 kHz– 50 kHz	50 kHz– 100 kHz	100 kHz– 300 kHz
100.0000mV	0.1 µV
1.000000V	1.0 µV	90 Days	0.35+0.03	0.05+0.03	0.11+0.05	0.60+0.08	4+0.5
10.00000V	10 µV
100.0000V	100 µV	1 Year	0.35+0.03	0.06+0.03	0.12+0.05	0.60+0.08	4+0.5
750.000V	1 mV
		TEMPERATURE COEFFICIENT/°C	0.035+ 0.003	0.005+ 0.003	0.006+ 0.005	0.01+ 0.006	0.03+ 0.01
CURRENT RANGE	RESOLUTION	CALIBRATION CYCLE	3 Hz– 10 Hz	10 Hz– 3 kHz	3 kHz- 5 kHz
1.000000A	1 µA	90 Day/ 1 Year	0.30+ 0.04	0.10+ 0.04	0.14+ 0.04
3.00000A	10 µA	90 Day/ 1 Year	0.35+ 0.06	0.15+ 0.06	0.18+ 0.06
		TEMPERATURE COEFFICIENT/°C	0.035+ 0.003	0.015+ 0.006	0.015+ 0.006
HIGH CREST FACTOR ADDITIONAL ERROR ±(% of reading)
CREST FACTOR				1–2	2–3	3–4	4–5
ADDITIONAL ERROR				0.05	0.15	0.30	0.40
AC OPERATING CHARACTERISTICS
FUNCTION		DIGITS	READINGS/s		RATE	BANDWIDTH
ACV (all ranges), and ACI (all ranges)		6.5	2s/reading		SLOW	3 Hz–300 kHz
		6.5	1.4		MED	30 Hz–300 kHz
		6.5	4.8		MED	30 Hz–300 kHz
		6.5	2.2		FAST	300 Hz–300 kHz
		6.5	35		FAST	300 Hz–300 kHz
ADDITIONAL LOW FREQUENCY ERRORS ±(% of reading)
					SLOW	MED	FAST
20Hz – 30Hz					0	0.3
30Hz – 50Hz					0	0
50Hz – 100Hz					0	0	1.0
100Hz – 200Hz					0	0	0.18
200Hz – 300Hz					0	0	0.10
> 300Hz					0	0	0
AC SYSTEM SPEEDS
FUNCTION/RANGE CHANGE				4/s
AUTORANGE TIME				<3s
ASCII READINGS TO RS-232 (19.2k BAUD)				50/s
MAX. INTERNAL TRIGGER RATE				300/s
MAX. EXTERNAL TRIGGER RATE				300/s
AC GENERAL
INPUT IMPEDANCE				1MΩ ±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				0.1Ω on all ACI ranges
AC CMRR				>70dB with 1kΩ in LO lead
MAXIMUM CREST FACTOR				5 at full scale
VOLT HERTZ PRODUCT				=8 x 10 7 V·Hz
OVERRANGE				120% of range except on 750V and 3A ranges
AC Notes
Specifications are for SLOW rate and sinewave inputs >5% of range Speeds are for 60 Hz operation using factory default operating conditions (*RST). Auto zero off, Auto range off, Display off, includes measurement and binary data transfer out the GPIB 0.01% of step settling error. Trigger delay = 400ms Trigger delay = 0 DETector:BANDwidth 300, NPLC = 0.01 Maximum useful limit with trigger delay = 175ms Applies to non-sinewaves >5Hz and <500Hz. (Guaranteed by design for Crest Factors >4.3) Applies to 0°–18°C and 28°–50°C For signal levels > 2.2A, add additional 0.4% to “of reading” uncertainty Typical uncertainties. Typical represents two sigma or 95% of manufactured units measure < 0.35% of reading and three sigma or 99.7% < 1.06% of reading

Keithley 2000 Product Specifications Summary: (for full specs please see the full specs tab or the data sheet)

Multimeters Template
Type	Digital
Style	Bench
Measures AC V	Yes
Measures DC V	Yes
Measures AC A	Yes
Measures DC A	Yes
True RMS What's This?	Yes
Test Equipment General Attributes
Power Supply Voltage	120V 50/60 Hz