GW Instek - GDM-8261A Dual Measurement Multimeter

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Boost Your Measurement Speed & Efficiency The GDM-8261A is a high precision 6 ½ digit Digital Multimeter with dual measurement displays, 11 measurement functions and 10 math functions at high accuracy (35ppm DC voltage accuracy) to accommodate the most frequently performed parameter measurement ...Read more

GW Instek - GDM-8261A Dual Measurement Multimeter

FEATURES :

6 1/2 Digit Display：1,200,000 counts
DCV Basic Accuracy：0.0035%
Dual Measurements to perform two selected measurements simultaneously
Bright Vacuum Fluorescent Display (VFD)
Provide AC+DC Voltage or Current Measurement Functions
11 Measurement Functions & 10 Math Functions
High Resolution: Up to 100pA with DCI and 1nA with ACI Measurements
Temperature Measurement (RTD & Thermocouple) from -200°C ~ +1820°C
High Transmission Speed: Up to 2,400 readings/sec through the USB
Standard Interfaces : USB, RS232C, Digital I/O
Optional Interfaces : GPIB or LAN

Details
Specifications

Boost Your Measurement Speed & Efficiency

The GDM-8261A is a high precision 6 ½ digit Digital Multimeter with dual measurement displays, 11 measurement functions and 10 math functions at high accuracy (35ppm DC voltage accuracy) to accommodate the most frequently performed parameter measurements in various application fields today.

The GDM-8261A adopts a scanner card, which carries 16 V-Channels and 2 I-Channels, to facilitate the measurements of multiple-test points on either a device or multiple devices all at a press of a button. With this multi-point measurement capability, the GDM-8261A can be used as a semi-auto ATE System to increase the throughput of manufacturing test or as a data logger to perform long-term monitoring or characterization of a DUT. A PC Software, DMM-Viewer, is available with GDM-8261A to support multi-channel panel setting and data logging of the scanner card. Besides, a LabVIEW driver is also supported to help users create his/her own virtual instrument on the PC screen for easy programming. For ATE system measurements or remote control applications, both USB and RS-232 Interfaces are provided as standard, and either GPIB or LAN can be selected as optional interface for the GDM-8261A.

Ideal for Bench Assignments
Dual Measurements with Dual Displays
High Measurement Resolution & High Sampling Rate
2/ 4 Wire Resistance Measurement
Store/Recall Function
Math Measurement
Temperature Measurement
Versatile Interfaces & Transmitted Speed
Multipoint Scanner Card Measurement
Convenient PC Software

GDM-8261A Specifications

The specifications apply when the GDM-8261A is powered on for at least 30 minutes under +20°C~+30°C.

Function	Range(3)	Resolution	Input Resistance etc.	24 Hour 23°C± 1°C	90 Day 23°C± 5°C	1 Year 23°C± 5°C	Temperature Coefficient 0°~ 18°C /28°~ 55°C
DC Voltage	100.0000 mV	0.1μV	10MΩ or >10GΩ	0.0030 + 0.0030	0.0040 + 0.0035	0.0050 + 0.0035	0.0005 + 0.0005
	1.000000 V	1μV	10MΩ or >10GΩ	0.0015 + 0.0004	0.0020 + 0.0005	0.0035 + 0.0005	0.0005 + 0.0001
	10.00000 V	10μV	11.11MΩ±1%	0.0020 + 0.0006	0.0030 + 0.0007	0.0048 + 0.0007	0.0005 + 0.0001
	100.0000 V	0.1mV	10.1MΩ±1%	0.0020 + 0.0006	0.0035 + 0.0006	0.0081 + 0.0006	0.0005 + 0.0001
	1000.000 V	1mV	10.1MΩ±1%	0.0025 + 0.0006	0.0044 + 0.0010	0.0090 + 0.0010	0.0005 + 0.0001
Resistance(4)	100.0000 Ω	100μΩ	1 mA	0.0030 + 0.0030	0.008 + 0.004	0.010 + 0.004	0.0008 + 0.0005
	1.000000 kΩ	1mΩ	1 mA	0.0020 + 0.0005	0.008 + 0.001	0.010 + 0.001	0.0008 + 0.0001
	10.00000 kΩ	10mΩ	100μA	0.0020 + 0.0005	0.008 + 0.001	0.010 + 0.001	0.0008 + 0.0001
	100.0000 kΩ	100mΩ	10μA	0.0020 + 0.0005	0.008 + 0.001	0.010 + 0.001	0.0008 + 0.0001
	1.000000 MΩ	1μΩ	3.5μA	0.0020 + 0.0010	0.008 + 0.001	0.010 + 0.001	0.0010 + 0.0002
	10.00000 MΩ	10Ω	350nA	0.0150 + 0.0010	0.020 + 0.001	0.040 + 0.001	0.0030 + 0.0004
	100.0000 MΩ	100Ω	350 nA//10 MΩ	0.3000 + 0.0100	0.800 + 0.010	0.800 + 0.010	0.1500 + 0.0002
DC Current	100.0000 μA	100pA	0.015 V	0.010 + 0.020	0.04 + 0.025	0.05 + 0.025	0.002 + 0.0030
	1.000000 mA	1nA	0.15 V	0.007 + 0.005	0.03 + 0.005	0.05 + 0.005	0.002 + 0.0005
	10.00000 mA	10nA	0.07 V	0.005 + 0.010	0.03 + 0.020	0.05 + 0.020	0.002 + 0.0020
	100.0000 m A	0.1μA	0.7 V	0.010 + 0.004	0.03 + 0.005	0.05 + 0.005	0.002 + 0.0005
	1.000000 A	1μA	0.8 V	0.050 + 0.006	0.08 + 0.010	0.10 + 0.010	0.005 + 0.0010
	10.00000 A	10μA	0.5 V	0.100 + 0.008	0.12 + 0.008	0.15 + 0.008	0.005 + 0.0008
Continuity	1000.000 Ω	0.001Ω	1 mA	0.002 + 0.030	0.008 + 0.030	0.010 + 0.030	0.001 + 0.002
Diode Test	1.000000 V	1μV	1 mA	0.002 + 0.010	0.008 + 0.020	0.010 + 0.020	0.001 + 0.002
True RMS AC Voltage(6)	100.0000 mV	0.1μV	3Hz - 5Hz	1.00 + 0.03	1.00 + 0.04	1.00 + 0.04	0.100 + 0.004
			5Hz - 10Hz	0.35 + 0.03	0.35 + 0.04	0.35 + 0.04	0.035 + 0.004
			10Hz - 20kHz	0.04 + 0.03	0.05 + 0.04	0.06 + 0.04	0.005 + 0.004
			20kHz - 50kHz	0.10 + 0.05	0.11 + 0.05	0.12 + 0.05	0.011 + 0.005
			50kHz - 100kHz	0.55 + 0.08	0.60 + 0.08	0.60 + 0.08	0.060 + 0.008
			100kHz -300kHz	4.00 + 0.50	4.00 + 0.50	4.00 + 0.50	0.200 + 0.020
	1.000000 V to 750.000 V(5)	1μV ~ 1mV	3Hz - 5Hz	1.00 + 0.02	1.00 + 0.03	1.00 + 0.03	0.100 + 0.003
			5Hz - 10Hz	0.35 + 0.02	0.35 + 0.03	0.35 + 0.03	0.035 + 0.003
			10Hz - 20kHz	0.04 + 0.02	0.05 + 0.03	0.06 + 0.03	0.005 + 0.003
			20kHz - 50kHz	0.10 + 0.04	0.11 + 0.05	0.12 + 0.05	0.011 + 0.005
			50kHz - 100kHz	0.55 + 0.08	0.60 + 0.08	0.60 + 0.08	0.060 + 0.008
			100kHz -300kHz	4.00 + 0.50	4.00 + 0.50	4.00 + 0.50	0.200 + 0.020
True RMS AC Current(6)	1.000000 mA	1nA	3Hz – 5Hz	1.00 + 0.04	1.00 + 0.04	1.00 + 0.04	0.100 + 0.006
			5Hz – 10Hz	0.30 + 0.04	0.30 + 0.04	0.30 + 0.04	0.035 + 0.006
			10Hz – 5kHz	0.10 + 0.04	0.10 + 0.04	0.10 + 0.04	0.015 + 0.006
			5kHz – 10kHz	0.20 + 0.25	0.20 + 0.25	0.20 + 0.25	0.030 + 0.006
	10.00000 mA	10nA	3Hz – 5Hz	1.10 + 0.06	1.10 + 0.06	1.10 + 0.06	0.200 + 0.006
			5Hz – 10Hz	0.35 + 0.06	0.35 + 0.06	0.35 + 0.06	0.100 + 0.006
			10Hz – 5kHz	0.15 + 0.06	0.15 + 0.06	0.15 + 0.06	0.015 + 0.006
			5kHz – 10kHz	0.35 + 0.70	0.35 + 0.70	0.35 + 0.70	0.030 + 0.006
	100.0000 mA	100nA	3Hz – 5Hz	1.00 + 0.04	1.00 + 0.04	1.00 + 0.04	0.100 + 0.006
			5Hz – 10Hz	0.30 + 0.04	0.30 + 0.04	0.30 + 0.04	0.035 + 0.006
			10Hz – 5kHz	0.10 + 0.04	0.10 + 0.04	0.10 + 0.04	0.015 + 0.006
			5kHz – 10kHz	0.20 + 0.25	0.20 + 0.25	0.20 + 0.25	0.030 + 0.006
	1.000000 A	1μA	3Hz – 5Hz	1.00 + 0.04	1.00 + 0.04	1.00 + 0.04	0.100 + 0.006
			5Hz – 10Hz	0.30 + 0.04	0.30 + 0.04	0.30 + 0.04	0.035 + 0.006
			10Hz – 5kHz	0.10 + 0.04	0.10 + 0.04	0.10 + 0.04	0.015 + 0.006
			5kHz – 10kHz	0.35 + 0.70	0.35 + 0.70	0.35 + 0.70	0.030 + 0.006
	10.00000 A	10μA	3Hz – 5Hz	1.10 + 0.06	1.10 + 0.06	1.10 + 0.06	0.100 + 0.006
			5Hz – 10Hz	0.35 + 0.06	0.35 + 0.06	0.35 + 0.06	0.035 + 0.006
			10Hz – 5kHz	0.15 + 0.06	0.15 + 0.06	0.15 + 0.06	0.015 + 0.006
			5kHz – 10kHz	0.35 + 0.70	0.35 + 0.70	0.35 + 0.70	0.030 + 0.006
Frequency / Period	100.0000mV to 750.000V(5)	―	3Hz - 5Hz	0.1	0.1	0.1	0.005
			5Hz - 10Hz	0.05	0.05	0.05	0.005
			10Hz - 40Hz	0.03	0.03	0.03	0.001
			40Hz -300kHz	0.006	0.01	0.01	0.001
Temperature (RTD)	-200 °C ~ 600 °C	0.001 °C	―	―	―	0.06 °C (typical)	0.005 °C / °C (typical)
Temperature (Thermocouple)	-200 °C ~ + 1300 °C	0.002 °C	E / J / T / K / N	―	―	0.3 °C (typical)	0.004 °C / °C (typical)
Temperature (Thermocouple)	-50 °C ~ + 1820 °C	0.01 °C	R / S / B	―	―	1 °C	0.14 °C / °C
Display	VFD, Tow Colors Display			Note :
Interface	RS -232C, USB, Digital I/O			1. All specifications are ensured only under a single display.
Power Source	AC 100 V / 120 V / 220 V / 240 V ±10%			2. Accuracy : ± (% of reading + % of range)
Power Line Frequency	45 Hz to 66 Hz and 360 Hz to 440 Hz			3. 20% over range on all ranges, except 1000Vdc, 750Vac and 10A.
Power Consumption	Max. 25VA			4. Resistance is for 4-wire ohms function, or 2-wire ohms with REL on.
Dimensions	265(W) x 107(H) x 350(D) mm			5. 750Vac range limited to 100kHz
Weight	Approx. 3.1kg without option			6. AC Characteristics are for sinewave input > 5% of range.