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Fluke Calibration E-DWT Electronic Deadweight Tester

sku Product SKU:  FCAL-E-DWT

E-DWT-H breaks new ground, improving the hydraulic pressure calibration process. E-DWT-H is an electronic calibrator designed to replace mechanical, piston-cylinder and weight based deadweight testers. It’s a lighter, easier-to-use deadweight tester alternative that is at home in the lab or instrument shop, as well as in the field performing in-situ calibrations and tests. This complete hydraulic pressure calibration system combines the convenience and precision of continuous, realtime electronic pressure measurement with the simple and direct operation of high quality operator controlled pressure generation hardware. E-DWT-H one year measurement uncertainty is ± 0.02 % of reading with ranges up to 30,000 psi. It can be configured to provide this uncertainty from its full scale down to 1 % of its range. Built-in pressure generation and control hardware allow the operator to fill and prime the system under test and generate and precisely adjust pressure throughout the range with ease.

Broad workload coverage 
The E-DWT-H has the operational versatility to calibrate and test a broad range of pressure measuring instruments including:

  • Analog gauges
  • Transducers
  • Calibrators
  • Sensors
  • Transmitters

 

AutoTest™ lets E-DWT operators quickly define test points and adjust all of the range-dependent settings with a single function. 
The resolution and stability test used by the RPM4-E-DWT are set according to the range of the device under test. The upper limit setting is also set and provides range-based warnings and overpressure protection. While running AutoTests, the operator is prompted to set each sequential test point and test data is stored in the RPM4-E-DWT for recall or download. Typical test setup is quick and easy, but more complex tests can also be stored and reused.

Deadweight tester performance with digital measurement convenience 
E-DWT-H offers precision, low measurement uncertainty and the stability over time of a conventional deadweight tester without the inconveniences associated with the piston-cylinders, weights, hand pumps, and interconnecting plumbing.

  • No weights to load and unload or regularly send out for calibration
  • No need to know and correct for local gravity or ambient temperature
  • No piston-cylinder changes; switch Q-RPT ranges in seconds
  • Not sensitive to level or vibration
  • Able to set and read any pressure value exactly, no minimum increment limited by smallest available masses
  • Operates in any unit of measure while deadweight tester is typically limited to the pressure unit stamped on the mass
  • Perfect for applications that require setting a nominal pressure precisely on the device under test and measuring it, such as analog gauge calibration
  • On-board, AutoTest calibration routines and data acquisition
  • Interfaceable with a PC or laptop to allow for automated data acquisition
  • Two year calibration interval supported at measurement uncertainty of ± 0.025% of reading.
  • Easily recalibrated without crossfloating. Automated calibration of E-DWT-H is possible using COMPASS® for Pressure software.

 

Versatility to cover a broad workload in a variety of environments 
The E-DWT-H is at home in metrology and calibration labs, on the production floor or in the field. It operates with Sebacate calibration fluid, mineral oil, Skydrol® and other liquids. An optional battery/charger pack supports up to eight hours of operation away from line power.

All the features you expect in today’s state-of-the-art instruments, including:

Accuracy and performance 

  • One-year measurement uncertainty is ± 0.02% of reading from 10% to 100% with one Q-RPT, and from 1% to 100% with two Q-RPTs
  • Low torque variable volume allows for pressure generation up to 200 MPa (30,000 psi) with minimal physical effort
  • Separate fine adjustment tool for maximum, superfine control resolution
  • User defined resolution and ready limits enable user to optimize performance based on DUT specifications
  • High pressure isolation valve and pressure relief valve protect the low pressure reference transducer from over pressure when high pressure reference transducer is active

Ease of use

  • AutoRange feature optimizes measurement and safety features for the specific range of the instrument being calibrated
  • Simple rezeroing while vented at atmospheric pressure
  • Simple, objective pressure “ready/not ready indicator with user adjustable criteria to ensure repeatable results among operators
  • Not dependent on local gravity or ambient temperature
  • Sets and reads any pressure value directly in any unit of measure, without moving weights
  • Built-in priming system to fill system with test fluid and purge unwanted air to assure smooth operation
  • Optional foot switch accessory allows hands-free data collection when running AutoTests

Portability

  • Rechargeable battery pack option for eight hours of field operation
  • Everything to set, adjust and read pressure in one compact, transportable package
  • Optional shipping/carrying case with handles and wheels allows for easy transport to field application
  • Proven rugged and weatherproof design with room for accessories.

 

 

Automation

  • RS232 interface allows for real time automated data collection and customized report generation using DHI’s COMPASS® for Pressure calibration software



Free upgrades

  • Flash memory for simple and free embedded software upgrades from


www.dhinstruments.com

 

 

Automate data collection and manage calibration assets with COMPASS® for Pressure software

E-DWT can run stand-alone tests and collect test data. Test data can be downloaded over the RPM4-E-DWT’s RS232 interface. 

The RPM4-E-DWT’s RS232 interface can also be used to run the E-DWT with COMPASS® for Pressure software or user developed software. 

COMPASS® for Pressure software is universal pressure calibration software for the laboratory, which can be used to run simple or complex tests with multiple instruments. The user can create his/her own calibration report, and data can be exported to Fluke MET/CAL® Plus Calibration Management Software.

The support you need, when you need it 
DHI’s calibration, testing and repair services are dedicated to satisfying your needs quickly and at a fair cost while maintaining the unmatched level of quality that is our trademark.

DHI’s calibration laboratories are accredited by the American Association for Laboratory Accreditation (A2LA) for conformance to ISO Guide 17025. 

As a Fluke company, DHI has access to global calibration and repair facilities to keep your hardware in top working order. 

If you need training for yourself or your staff, DHI offers a broad range of classes including: the principles and practices of pressure calibration, advanced pressure metrology, gas flow calibration using a DHI molbloc/molbox system, set up and operation of COMPASS® for Pressure calibration assistance software, and much more.

Fluke’s commitment to support provides additional benefits as well, including invitations to software user group meetings and conferences, periodic email bulletins and a pressure and flow newsletter

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5730A High Performance Multifunction Calibrator

sku Product SKU:  FCL-5730A

The new gold standard in electrical calibration

Since 1988, the 5700A family has set the standard for multifunction calibrator performance in calibration laboratories around the world. Now the time has come to advance this best-in-class calibrator, taking advantage of twenty-first century technology and usability.

The Fluke Calibration 5730A High Performance Multifunction Calibrator is the culmination of years of engineering development, customer research and industrial design, to bring to market the new “gold standard” in electrical multifunction calibration.

High performance for the future

Like its predecessors, the 5730A calibrates a wide range of digital multimeters, up to long-scale 8.5 digit DMMs, as well as RF voltmeters when equipped with the wideband option. But this new model features improved specifications that will help you increase test uncertainty ratios (TURs) and increase test confidence. What’s more, the improved specifications will reduce your need to guardband, giving you confidence and peace of mind in your calibrations.

  • Improved performance specifications for ac voltage, ac current and resistance
  • 6.5 inch VGA capacitive touch screen with full color graphical user interface
  • Visual Connection Management™ output terminals guide connections
  • Graphical user interface in nine languages
  • Compatible with 52120A and 5725A amplifiers
  • Full MET/CAL® compatibility with 5700A and 5720A procedures
  • Artifact Calibration using 10 V, 1 Ω and 10 kΩ external standards; 30 MHz and 50 MHz wideband output options available

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IMG-5901

Fluke Calibration 5901 Triple Point of Water Cells

sku Product SKU:  FCAL-5901

Must-have, primary temperature standards

  • Easy-to-use, inexpensive standard with uncertainty better than ± 0.0001 °C
  • Four sizes and two shells (glass and quartz) to choose from
  • Isotopic composition of Vienna Standard Mean Ocean Water

The triple point of water (TPW) is not only the most accurate and fundamental temperature standard available, it’s also one of the least expensive and simplest to use.

Water cells are essential!

Triple point of water cells fill four critical purposes. First, they provide the most reliable way to identify unacceptable thermometer drift between calibrations—including immediately after a calibration if the thermometer has been shipped. Interim checks are critical for maintaining confidence in thermometer readings between calibrations. Second, they provide a critical calibration point with unequaled uncertainties.

Third, for users who characterize probes using ratios (that is, they use the ratios of the resistances at various ITS-90 fixed points to the resistance of the thermometer at the triple point of water, indicated by “W"), interim checks at the triple point of water allow for quick and easy updates to the characterizations of critical thermometer standards, which can be used to extend calibration intervals.

And lastly, the triple point of water is where the practical temperature scale (ITS-90) and the thermodynamic temperature scale meet, since the triple point of water is assigned the value 273.16 K (0.01 °C) by the ITS-90 and the Kelvin is defined as 1/273.16 of the thermodynamic temperature of the triple point of water.

Good triple point of water cells contain only pure water and pure water vapor. (There is almost no residual air left in them.) When a portion of the water is frozen correctly and water coexists within the cell in its three phases, the “triple point of water" is realized. Fluke Calibration water cells achieve this temperature with expanded uncertainties of less than 0.0001 °C and reproducibilities within 0.00002 °C.

In simple terms, water cells are made from just glass and water, but there’s much more to it than that!

For starters, that’s not just any water in there.

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5080/CAL Software

sku Product SKU:  FCL-5080A

ACCURATE, RELIABLE ANALOG METER CALIBRATION

The 5080A Multi-Product Calibrator calibrates your analog workload accurately and reliably, thanks to its high voltage and current compliance. With maximum burden up to 800 mA for ac/dc voltage, and voltage up to 50 V for ac/dc current, 5080A calibrators can drive a wide range of analog meters.

OPTIONS AND ACCESSORIES EXPAND WORKLOAD COVERAGE

Options and accessories enable you to use the 5080A Multi-Product Calibrator to calibrate an even broader workload, including:

  • Clamp meters. The 9100-200 10/50 turn coil and 5500A/COIL 50-turn current coil enables the 5080A to calibrate most popular clamp meters at currents up to 1000 A rms amps.
  • Oscilloscopes. Oscilloscope calibration to 200 MHz quickly, easily, and cost effectively. Verify dynamic response, bandwidth, timing, multiple triggering functions, and input resistance.
  • Megohm meters. This option sources high ohms, high voltage resistors up to 18 G ohms. It also measures high voltage outputs.

PROTECTIVE CIRCUITS PREVENT DAMAGE

Mains voltage inadvertently applied to a calibrator’s output terminals can cause extensive damage, requiring costly repairs. Electrical protection for calibrator outputs is vital for daily operation. The 5080A calibrator’s innovative protection circuitry prevents it from being damaged by reversed input voltage, so you can use it with confidence day after day.

HIGHEST VOLTAGE AND CURRENT COMPLIANCE

The 5080A has the highest voltage and current compliance of any calibrator in the Fluke Calibration multi-product and multifunction calibrator families, making it an ideal solution for calibrating analog meters and other instruments requiring higher drive capability for proper operation.

AUTOMATE THE 5080A MULTI-PRODUCT CALIBRATOR TO INCREASE EFFICIENCY AND THROUGHPUT

Versatile software applications enable automated calibration as well as paperless data collection and reporting

  • 5080/CAL. The 5080/CAL software is designed for calibrating analog and digital workload with the 5080A calibrator. It enables you to automate calibration, manage inventory, collect data and print reports, easily and economically.
  • MET/CAL® Lite for 5080A.MET/CAL Lite provides the power of MET/CAL Plus software in a lower cost version designed for use with 5080A calibrators.
  • MET/CAL® Plus. For the full spectrum of calibration automation and asset management, choose MET/CAL Plus software. Add Manual MET/CAL software for mechanical or dimensional workload where automation is not required.The solutions you need, from the leader in calibration

THE SOLUTIONS YOU NEED, FROM THE LEADER IN CALIBRATION

Fluke Calibration is a premium brand, well known around the world for its accurate, dependable, high quality products. Long known as a leader in dc and low frequency ac calibration, Fluke Calibration is also recognized for its offerings in temperature, pressure, power, process, and rf calibration. Fluke Calibration provides the calibrators, standards, software, service, support and training you need for a complete solution in your cal lab.

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96040A Low Phase Noise Reference Source

sku Product SKU:  FCL-96040A

The Fluke Calibration 96040A RF Reference Source enables you to simplify your RF calibration system by replacing many of the instruments and accessories that make up your current system. Its precision signal level and attenuation, high signal purity and precision low distortion modulation make this reference source superior to the general-purpose signal generators that are often used to calibrate spectrum analyzers, modulation meters, RF sensors, attenuators, and similar instruments. Its low phase noise provides superior phase noise performance.

Unlike many RF calibration solutions, the 96040A is designed specifically for RF calibration, with a calibration-oriented user interface that makes it easy to learn and use. The 96040A speeds up calibration procedures, reduces opportunities for operator errors, and greatly simplifies RF metrology. As the core of an RF and microwave calibration system, the 96040A covers the majority of test points required for calibrating spectrum analyzers of any frequency range.

Automated with MET/CAL® Plus Calibration Management Software, the 96040A reduces complexity and calibration times, dramatically improving efficiency and increasing capacity by 50 % or more over manual methods.

KEY BENEFITS

  • Covers a broad range of RF calibration workload
  • Reduces the number of instruments and interconnections required for your RF calibration system
  • “What you set is what you get” accurate signal delivery direct to the UUT input
  • Integrated 50 MHz frequency counter eliminates need for an additional instrument • Calibration-specific interface simplifies technician tasks
  • Simplifies uncertainty calculations by delivering known signals direct to the unit under test (UUT)
  • Lowers RF system maintenance costs
  • With automation, reduces spectrum analyzer calibration times by as much as 50% over manual methods

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PGC-10000-AF Pneumatic Gauge Calibrator

sku Product SKU:  FCL-PGC-10000

PGC-10000-AF Pneumatic Gauge Calibrator is a special pressure gauge calibrator made up of Fluke Calibration's GPC1 Gas Pressure Controller and RPM4 A70M/A20M Reference Pressure Monitor (see the GPC1 and RPM4 brochures for details). The PGC-10000-AF is a pressure gauge calibrator that is designed to optimize the testing and calibration of analog and digital pressure gauges with ranges from less than 500 psi (3.5 MPa) to 10,000 psi (70 MPa). This special pressure gauge calibration configuration was selected by the United States Air Force as the next generation high pressure pneumatic gauge calibration system for deployment in its Precision Measurement Equipment Laboratories (PMELs) throughout the world.

With GPC1 and associated GB-152 Gas Booster, the pressure gauge calibration operator effortlessly generates and adjusts pressure to set the device under test to its cardinal point. The RPM4 then precisely measures the actual pressure applied.

Interactive RPM4 embedded software automatically sets up the pressure gauge calibration procedure based on entry of the DUT full scale and tolerance. It then steps the operator through the test, logging data and providing real time notification of in or out-of-tolerance conditions at each point. A foot pedal “ENTER switch allows the operator to trigger readings hands free.

  • Calibrate any range device in gas from less than 500 to 10,000 psi (70 MPa) FS with one compact, integrated system
  • Effortless operation; no pumping, no weight lifting
  • Includes gas booster to boost a bottled air supply as low as 400 psi (2.75 MPa) to 10,000 psi (70 MPa)
  • Easily set pressure to DUT cardinal point and read back actual pressure from the reference
  • On-board calibration routines with real time out-of-tolerance notification and data logging
  • Foot pedal “ENTER key for hands free sequence execution
  • Complete a typical high pressure gauge run in about 20 minutes (20 % ascending increments)
  • Supports 12 units of measure and custom units
  • Push button switching between gauge and absolute measurement modes
  • RS232 and IEEE-488 interfaces included; compatible with COMPASS® for Pressure software
  • Delivered with connectors and adaptors for NPT, AN4 and gland and collar DUTs
  • Includes molded, reusable transit case for shipping RPM4/HPMS transfer standard for recalibration

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