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ManualsBrandsFluke ManualsConstruction Tools6530 E-DWT Electronic Deadweight Tester

6531 and 6532

E-DWT Electronic

Deadweight Tester Kits

A powerful, complete hydraulic pressure

calibration system to cover a wide workload

• Pressure ranges available to 200 MPa (30,000 psi)

• ± 0.02 % of reading total one-year accuracy, 0.025 % for

two years

• Low torque variable volume allows for pressure generation and

control up to 200 MPa (30,000 psi) with minimal physical effort

• Built-in priming system to fill system with test fluid and purge

unwanted air to assure smooth operation

• Unique test port design eliminates the need for PTFE tape

or wrenches. Adapters included for 1/8 in, 1/4 in, 3/8 in and

1/2 in NPT, 1/8 in, 1/4 in, 3/8 in and 1/2 in BSP, M20 x 1.5

and M14 x 1.5

• Compatible with a wide range of liquids, including water.

Vacuum fill kit included to fill the E-DWT with any compatible

test medium

• AutoTest™, AutoRange, ready/not ready indicator, onboard data

capture and storage, overpressure alarm, RS-232 remote inter-

face and other advanced features to simplify testing, improve

safety and prevent calibration errors and damage to equipment

• Optional foot switch accessory allows hands-free data collection

when running AutoTests

• Rechargeable battery pack and transport case options for field

operation

Fluke Calibration improved the hydraulic pressure calibration

process with the introduction of E-DWT-H electronic deadweight

tester. E-DWT-H is an electronic calibrator designed to deliver

traditional hydraulic deadweight tester performance with digi-

tal measurement features and convenience. Some improvements

offered by E-DWT-H include:

• No weights to load and unload, transport or send out for

calibration

• Provides real-time pressure indication with no need to know

and correct for local gravity or ambient temperature

• No piston-cylinder changes

• No significant sensitivity to level or vibration

• Able to set and read any pressure value exactly, no minimum

increment limited by smallest available masses; perfect for

applications that require setting a nominal pressure precisely on

the device under test and measuring it, such as analog gauge

calibration

• Operates in any unit of measure, switching easily from one unit

to the next

TECHNICAL DATA

6531

6532

Summary of content (4 pages)

PAGE 1
TECHNICAL DATA 6531 and 6532 E-DWT Electronic Deadweight Tester Kits A powerful, complete hydraulic pressure calibration system to cover a wide workload 6531 6532 • Pressure ranges available to 200 MPa (30,000 psi) • ± 0.02 % of reading total one-year accuracy, 0.
PAGE 2
The E-DWT-H is at home in metrology and calibration labs, on the production floor or in the field. It can operate with a wide selection of test mediums, including Sebacate calibration fluid, mineral oil, water and other liquids. ± 0.02 % of reading total one-year measurement uncertainty rivals the best laboratory deadweight testers. High quality hardware allows easy system fill and prime, pressure generation and precise control up to 200 Mpa (30,000 psi).
PAGE 3
General specifications Power requirements To RPM4-E-DWT: 12 V dc 1.
PAGE 4
Ordering information 6531-7M E-DWT-H A7M, 0.7 to 7 MPa, 100 to 1,000 psi 6531-14M E-DWT-H A14M, 1.4 to 14 MPa, 200 to 2,000 psi 6531-20M E-DWT-H A20M, 2 to 20 MPa, 300 to 3,000 psi 6531-40M E-DWT-H A40M, 4 to 40 MPa, 600 to 6,000 psi 6531-70M E-DWT-H A70M, 7 to 70 MPa, 1,000 to 10,000 psi 6531-140M E-DWT-H A140M, 14 to 140 MPa, 2,000 to 20,000 psi 6531-200M-B E-DWT-H A200M, 40 to 200 MPa, 6,000 to 30,000 psi 6532-70M E-DWT-H A70M/A7M, 0.7 to 70 MPa, 100 to 10,000 psi 6532-140M E-DWT-H A140M/A14M, 1.