Fluke 724 user manual Setting 0 % and 100 % Output Parameters, Stepping and Ramping the Output

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724

Users Manual

Setting 0 % and 100 % Output

Parameters

For output parameters (volts, ohms, TC potentials or RTD resistances), you must set the 0 % and 100 % points before you can use the step and ramp functions. Proceed as follows:

1.If necessary, press Mfor SOURCE mode.

2.Select the TC source function and use the arrow keys

to enter the value. Our example is thermocouple source using 100 °C and 300 °C values for source.

3.Enter 100 °C and press and hold Jto store the value.

4.Enter in 300 °C and press and hold Gto store the value.

You can now use this setting for the following:

•Manually stepping an output with 25 % increments.

•Jump between the 0 and 100 % span points by momentarily pushing Jor G.

Stepping and Ramping the Output

Two features are available for adjusting the value of source functions.

•Stepping the output manually with the Hand I keys, or in automatic mode.

•Ramping the output.

Stepping and ramping apply to all functions.

Manually Stepping the Output

To manually step the output you can do the following:

•Use Hor Ito step the output up or down in 25 % steps.

•Touch momentarily either Jto go to 0 %, or G to go to 100 %.

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Contents 724 Limited Warranty & Limitation of Liability Table of Contents 724 Temperature Calibrator 724 List of Tables 724 List of Figures Viii Introduction Contacting Fluke724 Standard Equipment Safety Information Product Overview Manual724 Safety Information Standard Equipment International Symbols Getting Acquainted with the Calibrator Input and Output TerminalsName Keys Shows the calibrator keys and explains their useB V C a D K E C F F G D H G XW YZ O S S R Display Shows the elements of a typical displayShut Down Mode Getting StartedVoltage-to-Voltage Test Contrast Adjustment Adjusting the ContrastCurrent Measurement with Loop Power Using Measure ModeMeasuring Electrical Parameters Upper Display Connections for Supplying Loop Power Measuring Electrical Parameters Lower Display Measuring Electrical ParametersMeasuring Temperature Using ThermocouplesAnsi IEC Maximum to Using Resistance-Temperature Detectors RTDs RTD Types Accepted RTD Using Source Mode Sourcing Electrical ParametersSimulating Thermocouples Simulating RTDsConnections for Simulating a Thermocouple Connections for Simulating 3-Wire RTD Stepping and Ramping the Output Setting 0 % and 100 % Output ParametersManually Stepping the Output Storing and Recalling Setups Auto Ramping the OutputCalibrating a Transmitter Calibrating a Thermocouple Transmitter Testing an Output Device Calibrating a Chart RecorderReplacing the Batteries Replacing the FuseCleaning the Calibrator MaintenanceService Center Calibration or Repair Replacement Parts MaintenanceZi46f.eps DC Voltage Measurement DC Voltage Source SpecificationsDC mA Measurement Ohms Measurement Ohms Source Temperature, Thermocouples Millivolt Measurement and SourceTemperature, RTD Ranges, and Accuracies ITS-90 Loop Power Supply General Specifications724 Index Recalling, 31 storing, 31 Thermocouple

724 specifications

The Fluke 724 is a cutting-edge temperature calibrator designed to provide precision measurement and calibration for a variety of applications. As part of Fluke's renowned line of calibration tools, the 724 combines advanced technology, ease of use, and robust performance, making it an essential device for professionals in the fields of HVAC, manufacturing, and laboratory environments.

One of the main features of the Fluke 724 is its dual temperature measurement capability. It can measure and source temperature simultaneously, which is particularly useful for professionals who require precise calibration of temperature sensors. This dual functionality enhances efficiency, allowing technicians to perform tasks quickly and accurately without needing multiple devices.

The Fluke 724 supports both thermocouples and RTDs (Resistance Temperature Detectors), and it is compatible with various temperature ranges. This versatility ensures that the device can be employed across different industries and applications, making it a valuable asset in any technician's toolkit. Moreover, its wide temperature range—from -200°C to 1200°C—enables users to calibrate a broad spectrum of temperature instruments.

Another standout technology in the Fluke 724 is its intuitive user interface, featuring a large, easy-to-read display that provides clear measurements and calibration data. The device is designed for user-friendliness, with straightforward navigation that allows users to set up and execute tests quickly. Additionally, the integrated loop powering capability enables the calibration of transmitters without the need for an external power source, making it particularly convenient in field applications.

The robust construction of the Fluke 724 ensures its reliability in challenging environments. It is built to withstand the rigors of daily use, with a rugged case designed to resist impact and environmental factors, making it an ideal choice for both fieldwork and lab settings.

Finally, the Fluke 724 offers a comprehensive set of features including data logging capabilities, which allow users to record and store measurement data for future analysis. This functionality not only enhances accuracy but also provides crucial documentation for regulatory compliance purposes.

In summary, the Fluke 724 temperature calibrator stands out as a versatile, user-friendly, and durable device that meets the rigorous demands of various industries. Its dual measurement capabilities, broad temperature range, and robust design make it an indispensable tool for professionals seeking reliable and accurate temperature calibration solutions.
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