CMM-17 EXTECH | Alldatasheet

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Specifications subject to change without notice. Copyright © 2007-2008 Extech Instruments Corporation. All rights reserved including the right of reproduction in whole or in pa rt in any form.www.extech.com 9/24/08 - R2 Precision DC, mA, Voltage, Frequency Calibrator Combined with True RMS MultiMeter Process Calibrator MultiMeter™ Features:

  • Simultaneous source/simulate and measure on large dual display
  • Precision 0.03% accurate voltage and current calibration source
  • Constant current output for loads up to 1200Ω
  • Bipolar current (±25mA) and voltage (±1.5V, ±15V) outputs
  • Simultaneously source 15V excitation voltage and measure mA output of 2-wire transmitters
  • % of scale readout for 4 to 20mA or 0 to 20mA
  • Wide range Frequency (square wave) source with adjustable amplitude, pulse width, and duty cycle
  • Programmable 16 continuous or timed step outputs, or 999 step ramp
  • Optional communications software allows you to remotely operate the CMM-17 from your PC and document readings DMM Features:
  • Measure DCmA, ACmA, DCV, ACV, AC+DC, Temperature, Frequency, Duty Cycle, Pulse Width, Resistance, Continuity, and Diode
  • 1μV or 1μA resolution and 0.03% basic DCV accuracy (400mV-40V)
  • 1ms Peak Hold for glitch capture, plus Data Hold, Auto Hold, relative and dynamic recording
  • True RMS measurement for non-linear voltage and current loads Common Features:
  • Built-in bi-directional RS-232 interface
  • Built-in NiMH rechargeable battery
  • Large 50,000 count backlit LCD displays primary, secondary, source/measure ranges and functions selected
  • Separate input/output banana jacks with fused protection
  • Auto power off with disable function
  • Complete kit with input/output test leads, Type K temperature probe, 8 NiMH rechargeable batteries, 100V-250V AC adap- tor/recharger, and carrying case Ordering Information: CMM-17-NIST ....CMM-17 with NIST Certificate Specifications Source (Output) Ranges Max Res. Accuracy (% output + digits) DC Voltage ±1.5 100μV DC Current ±25mA 1μA ±(0.03% + 5) (Max load 1200Ω) Square Wave 28 Frequencies 0.01Hz ±(0.005% + 1) 480,600,800,1200,1600,2400,4800 Hz) Pulse Width 1/frequency Range/256 ±(0.01% + 0.3ms) Amplitude 5V, ±5V, 12V, ±12V 0.1V ±(2% + 0.2V) Measure (Input) Ranges Max Res. Accuracy (% rdg + digits) DC Voltage 50mV 1μV ±(0.05% + 50d) 500mV, 5V, 50V 10μV ±(0.03% + 5d) 250V 10mV AC Voltage (45-20kHz) 50,500mV, 5,50,250V 1μV ±(1.5% + 20d) @50/60Hz DC Current 50mA, 500mA 1μA ±(0.3% + 5d) AC Current (45Hz-2kHz) 50mA, 500mA 1μA ±(0.6% + 20d) AC + DC Voltage 50,500mV, 5,50,250V 1μV ±(0.8% + 25d) @50/60H AC + DC Current 50mA, 500mA 1μA ±(1.2% + 10d) 1ms Peak Hold (Glitch capture) 50,500mV, 5,50,250V 1μV ±(2% + 400d) 50mA, 500mA 1μA Resistance 500,5k,50k,500k,5MV 0.01V ±(0.15% + 5d) 50MV 1kV ±(1% + 8d) Temperature (Type K) -40°F to 2502°F 1/0.1°F ±(0.3% + 6°F) Frequency 100Hz,1,10,100,200kHz 0.001Hz ±(0.02% + 3d) Duty Cycle 0.1-99.9% ±(0.3% per kHz +0.3%)FS Pulse Width 0.1-1999.9mS ±(0.2% + 3d) Diode Check / Continuity 0.45mA @ <4.8V / Beeper < 10Ω on 400Ω range V V V V V V V mV mA mAmA mA mA mAOFF PROCESS CALIBRATOR MULTIMETER + RS232 MODE SHIFT MAX/MIN °C/°F AUTO OUTPUT Ω 250V 500mA MAX FUSED DC 15V 25mA MAX FUSED True RMSCAT II 250V CMM-17 Optional software records output and input and generates calibration report