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Jet Fuel Conductivity Meter (D2 JF-1A-HH model)

Part Number 99708-0

The Seta D2 Hand Held Conductivity Meter (D2 JF-1A-HH model) meets the requirements of ASTM D2624. It provides an accurate and rapid conductivity measurement of distillate fuels; and is specifically designed for testing low conductivity fluids such as aviation kerosene

The analyser can measure fuel electrical conductivities between 0 and 2000 picosiemens/meter (pS/M), although it is optimised and normally used in the 0 to 500 pS/M range. The conductivity analyser is constructed of thermally stable internal electronics and two 316 SS coaxial electrode sensors which are suitable for use from 0 to 35C.

Calibration and Verification
Calibration and Verification is quickly and easily performed using a specific tool which fits into the instrument Click here for more information.

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The JF-1A-HH Conductivity Meter incorporates innovative electronics Digital Signal Processing (DSP) techniques to accurately determine the electrical conductivity of fuel products. Conductivity is highly affected by temperature change and reporting temperature with correction is a key requirement of making measurements in accordance with ASTM D2624. The JF-1A-HH Conductivity Meter allows users to measure samples in any container, such as a bucket, or glass jar offering an accurate, portable solution to measuring fuels in tanks, in the field or in the laboratory.

The instrument allows real time sample averaging with trend indicator and the user is provided with a visual reading that the sample has settled to a stable value for improved accuracy of testing. The analyser has integral temperature measurement and compensation which is stored with readings.

An easy to use menu system allows up to 8 samples to be internally stored along with sample temperature, date and time information. This data can be held in internal non volatile memory for either readout on the display or transfer to a personal computer by the built in USB data link. The analyser is supplied with software that graphs conductivity and temperature with time/date.

The unit is provided in an industry standard ATEX approved polyamide housing, with built in Lithium Ion rechargeable battery system.


Conductivity range 0-2000 pS/m (contact factory for optional ranges)
Conductivity Accuracy +/-1.5 pS/m (+/-1.5% of reading)
Conductivity Resolution 0.1 pS/m
Temperature Range 0-35C
Temperature Accuracy 0.05C
Temperature Resolution 0.1C
Power Built-in 2.6AHr Lithium Ion Battery (1000 samples)
Outputs 128x64 Dot Matrix Display Indicating Conductivity and Temperature Sample Trend Line Graph to Assist Data Collection
Conductivity Sensor 316 SS Coaxial Electrode K = .02
Temperature Sensor Platinum RTD NIST Traceable Calibration
Materials Housing Polyamide Sensor 316SS and PEEK
Size (HxWxD) 31 x 11 x 10cm
Weight 0.5kg
CCCN Code: Tariff 90268020


ASTM D1655Standard Specificationfor Aviation Turbine Fuels
DEF STAN 91-91Aviaton Fuel Specification
ASTM D2624Measurement of Electrical Conductivity of Distillate Fuels
IP 274Measurement of Electrical Conductivity of Distillate Fuels
ISO 6297Determination of electrical conductivity in Aviation and Distillate fuels
Conductivity Meter, ASTM D2624, IP 274 | ISO 6297


Measures between 0 and 2000 picosiemens/meter (pS/M)
High-Accuracy ( 1.5% of reading), AC measurement technology
Stores up to 8 data locations (User can input location names)
USB interface for ease of data transfer
Sensor tip is capable of being fully immersed in liquid chemical
Fully temperature compensated measurement
Built-in long life lithium-ion rechargeable battery
Windows data handling software
Internal real time date & clock for data record keeping
Built for Class 1 Div 2 Hazardous Locations


ASTM D1655, ASTM D2624, DEF STAN 91-91, IP 274, ISO 6297

Copyright Stanhope–Seta Limited 2014