CatalogDescriptionFeaturesCapture and Analyze Voltage or Current TransitionsDMM6500 Measurement CapabilitiesMulti-channel/Scanning ApplicationsTemperature Measurement ApplicationsSystem Integration and ProgrammingDatasheetSpecificationsManufacturerUsing WarningFAQDescriptionThe DMM6500 is a modern bench/system DMM delivering more measurement functionality, best-in-class measurement insight, and a price that will not break your budget. The most recognizable feature of the DMM6500 is the large 5-inch (12.7 cm) capacitive touch screen display that makes it easy to observe, interact with, and explore measurements with ’pinch and zoom’ simplicity. Beyond its display technology, the DMM 6500 superior analog measurement performance delivers 25 PPM basic DCV accuracy for one year and 30 PPM for two years, potentially allowing you to extend your calibration cycles. The DMM6500 is equipped with all the measurement functions you would expect in a bench multimeter, so there’s no need to buy additional measurement capabilities. Its 15 measurement functions, including capacitance, temperature (RTD, thermistor, and thermocouple), diode test with variable current sources, and up to 1 MS/sec digitizing are now included. The digitizing function can be used for voltage or current and is especially useful in capturing transient anomalies or to help profile power events such as the operating states of today’s battery operated devices. Current and voltage can be digitized with a programmable 1 MS/sec 16-bit digitizer, making it possible to acquire waveforms without the need for a separate instrument. Features15 measurement functions including capacitance, temperature, and digitizingExpanded measurement ranges include 10 pA to 10 A and 1 mΩ to 100 MΩ Large 5-inch (12.7 cm) multi-touch capacitive touchscreen with graphical displayLarge internal memory; store up to 7 million readingsMultiple language modes: SCPI, TSP® scripting, Keithley 2000 SCPI emulation, Keysight 34401A SCPI emulationTwo-year specifications allow for longer calibration cyclesStandard USB-TMC and LXI/Ethernet communication interfacesOptional user-installable communication interfaces including: GPIB, TSP-Link®, and RS-232Capture voltage or current transients with 1 MS/sec digitizerUSB host port for storing readings, instrument configurations, and screen imagesThree-year warranty Capture and Analyze Voltage or Current TransitionsPower analysis is becoming more important in today’s electronic designs. Designers must now consider more efficient components and complex system design typically requiring multiple power states. The DMM6500 has the tools you need to help design and troubleshoot these complex systems. Eight different current ranges allow measurements from 10 amps down to 10 pico-amps, giving you the dynamic range to measure your power states. In addition, a built-in 1 MS/sec digitizing function can help capture transient events, allowing you to see and analyze transitions as they occur. Figure: Pinch and Zoom Simplicity for In-depth Waveform Analysis Figure: Visualize and Analyze Waveforms Using Adjustable Cursors and Statistics DMM6500 Measurement Capabilities Figure: DMM6500 Measurement Capabilities Multi-channel/Scanning ApplicationsWhen characterizing or profiling your design it is often critical to make a series of measurements. In these applications the need for automated multi-channel measurements is advantageous. The DMM6500 is equipped with a scanner card slot allowing up to 10 channels of switching, giving you the capability to make automated multi-channel measurements. Plugging in the 2000-SCAN card gives users up to 10 channels of 2-pole measurements or 5 channels of 4-pole measurements. Functions can be programmed on a per-channel basis if supported by the switch topology.  Figure:2000-SCAN 10-Channel Multiplexer Temperature Measurement ApplicationsTemperature is one of the most measured signal types in the world, and the DMM6500 has many options to help you make this measurement. Besides RTD, thermistor, and thermocouple functions, you can equip your DMM with a nine-channel scanner card with built-in CJC for automated thermocouple temperature scanning. This feature is very useful when your design requires thermal profiling, especially when enclosed in a temperature chamber.  Figure:2001-TCSCAN 9-Channel Thermocouple Multiplexer and DMM6500 Rear Panel System Integration and ProgrammingUsers have maximum programming flexibility with the DMM6500. In addition to traditional SCPI programming (default), the unit can also be configured for SCPI emulation for the Keithley 2000 or the Keysight 34401A. Additionally, Keithley’s powerful Test Script Processor (TSP®) programming is another option that allows unique single- or multi-instrument testing applications where speed is critical. Figure:Tsp System Using Tsp Link for Instrument to Instrument Communication DatasheetYou can download the datasheet from the link given below:DMM6500-Datasheet SpecificationsManufacturer:Keithley Instruments, Inc.Product Category:Digital MultimetersProduct:MultimetersType:MultifunctionNumber of Digits:6 1/2 DigitVoltage Range:100 mVAC to 750 VAC, 100 mVDC to 1 kVDCResistance Range:1 Ohms to 100 MOhmsCapacitance Range:1 nF to 100 uFFrequency:50 Hz to 60 HzRanging:AutoTrue RMS:True RMSData Hold:Data HoldLength:387.4 mmWidth:224 mmHeight:107.2 mmBrand:Keithley Instruments, Inc.Cable Type:USB Type A to USB Type BCurrent Rating:2 mAProduct Type:MultimetersSeries:DMMFactory Pack Quantity:1Subcategory:Test EquipmentUnit Weight:10 lbs ManufacturerKeithley Instruments is a measurement and instrument company headquartered in Solon, Ohio, that develops, manufactures, markets, and sells data acquisition products, as well as complete systems for high-volume production and assembly testing. Using WarningNote: Please check their parameters and pin configuration before replacing them in your circuit. FAQWhat are digital multimeters used for?Digital multimeters are measuring instruments that can measure quantities such as voltage, current, and resistance. Measured values are shown on a digital display, allowing them to be read easily and directly, even by first-time users. How does digital multimeter work?A digital ammeter uses a shunt resistor to produce a calibrated voltage proportional to the current flowing. As shown in the diagram, to read the current we must first convert the current to be measured into a voltage by using a known resistance RK. The voltage so developed is calibrated to read the input current. Is a digital voltmeter the same as a multimeter?The newer digital models are often abbreviated “DMM” for, you guessed it, Digital Multimeter. ... If you need to measure voltage, then you a voltmeter is sufficient, but if you want to measure voltage and other things such as resistance and current, then you are going to have to go with a multimeter.