Oil Tan Delta & Resistivity Kit

Motwane’s MOTR is a microprocessor based compact, designed for precise measurement of the dissipation factor and volume resistivity of insulating oils. MOTR is built in single unit and on boarded with International test standards for automatic measurement of all parameters. It is also available with customized test sequences to conduct test as per user’s requirement. 


Download Brochure

    Motwane’s MOTR is a microprocessor based compact, designed for precise measurement of the dissipation factor and volume resistivity of insulating oils. MOTR is built in single unit and on boarded with International test standards for automatic measurement of all parameters. It is also available with customized test sequences to conduct test as per user’s requirement. Test cell is designed as per IEC 60247 with precise control for measuring dissipation factor and resistivity at 27° C & 90° C. MOTR has auto oil drain facility. It is provided with internal memory & printer for on field report and also has USB interface available for data transfer. The calibrator with standard dissipation factor & Resistivity ranges available for validating performance of MOTR.


    MOTR has Bluetooth connectivity module with Motware mobile app for remote access of testing data & storage at cloud for further analysis & record purpose.


    Motware Cloud Application

    Motwane has designed and developed MOT-WARE – a cloud based Test Data platform to aid in Accurate Asset Health Assessment. Through Motware the Test and Measurement industry has taken a huge leap forward. It is a revolution in the way tests are conducted and the way data is analysed.

    MOT-WARE captures data from a full Range of BLE Enabled Motwane Testing Equipment. It is accessible from web based application, desktop application and mobile application. In addition, it offers an open architecture that can seamlessly integrate with any Non Motwane Test and Measurement Equipment for quick and authentic Digital Test data. Data can be captured periodically as well and streamed real-time via sensors from IoX’n Series of IoT devices. (link to Ioxn page)


    Some of its featured include a pre-loaded repository of Test templates for various assets as well as Customizable Test Templates. A Customized Report Builder in MOT-WARE allows users to generate reports that can be designed and generated as per their desire. MOT-WARE also has the facility to upload test data history and Break-down history of Assets. Tests can also be viewed by various metrics, such as Pass/Fail.


    Digital Test data enables Data Analytics and Data visualisation which have several advantages. It improves productivity & efficiency, it enables cost reduction and improves asset life. Data analysis  done through MOT-WARE includes Trend Analysis, MIS reports and Pivot Tables. As an Add on MOT-WARE also offers ‘Motwane AI Analytics’(Link to AI Analytics page)  which uses a proprietary AI algorithm and Machine Learning to make accurate predictions about your assets life based on its behavioural patterns and operating conditions.

    MOT-WARE can be used for various applications across customers segments like Utilities, OEMs, Industries, Electrical contractors (Testing, O&M) or Field repairs & service providers, EPCs, commercial premises and many more.


    Join the latest innovation in Electrical Testing by using Motware on your Test and Measurement Equipment.


    •   Dissipation factor , Volume Resistivity, Dielectric

    Constant (Permittivity), Watt loss

    •   Oil test heating chamber with precise

    Temperature control

    •   Test cell according to IEC 60247
    •   Pre-programmed & customized Test sequences
    •   Inbuilt Thermal Printer
    •   Internal Memory for 250 Test
    •   USB Interface
    •   Portable calibrator
    •   Oil Auto drain facility
    •   Bluetooth enabled for Motware Mobile App



    The dissipation factor indicates the dielectric loss of the liquid and thus its dielectric heating. The dissipation factor test is widely used as an acceptance and preventive maintenance test for insulating oil. The dissipation factor of new oil should not exceed 0.05 % and the dissipation factor can gradually increase in service to a value as high as 0.5%, in most cases, indicating deterioration and/or contamination with moisture, carbon, varnish, Glyptal, sodium soaps, or deterioration products.


    Used Oil having a dissipation factor of less than 0.5% is usually considered satisfactory for service and with dissipation factor between 0.5% and 2% should be considered as being in doubtful and further investigation recommended and in excess of 2.0 % may be an operational hazard, It should be reconditioned or replaced.


    Useful for measuring quality of insulating Oil, Used in electrical apparatus:

    • Transformers
    • HV Cables
    • Switchgear
    • Capacitor
    • Bushing
    • Instrument Transformer

     AC Voltage: 400-2400 V

    Resolution: 1V

    Accuracy: ±1%


    DC Voltage: 100 – 1000V

    Resolution: 1V

    Accuracy: ±1%


    Dissipation Factor: 10e-5 – 4.0

    Resolution: 1 X 10-5

    Accuracy: ±1% of rdg ±0.0001 (1 X 10-4)


    Capacitance: 0 -1600 pF

    Resolution: 0.01 pF

    Accuracy: ±0.1% ±1pF


    Dielectric Loss: 0 -10.0 watts

    Resolution: 0.001 mili Watts

    Accuracy: ±1% of Reading ± 10-5 Watts


    Dielectric Constant: 1-30

    Resolution: 0.001


    Resistivity: 10e9Ω cm to 10e15Ω cm

    Accuracy: ± 2% of rdg at 10e9 – 10e13Ω cm

    ± 5% of rdg at 10e13 – 10e15Ω cm

    ± 10% of rdg above 10e15Ω cm


    Test Cell

    Cell Constant: 620 Nominal

    Capacitance: 55pF ± 1pF

    Insulation: Teflon (PTFE)

    Electrode spacing: 2mm

    Volume of Oil: 60ml



    Temperature Range: 20°C – 150°C

    Accuracy: ±0.5°C

    Resolution: 0.1°C

    Temperature Control: One set point (max110°C)

    Heating Element: Induction Type

    Sensor: solid state (PT100)


    Test Standards: IEC 60247, VDE 0380, BS 5737,ASTM D924, ASTM D1169, JISC2101:2010

    Display: Alphanumeric LCD Display


    Printer: Inbuilt Thermal Printer

    PC Interface: USB

    Memory: 250 Test


    Power Supply: 110V / 230V, 50/60Hz ±15%

    Operating Temperature: -100C to 500C,90% non condensing

    *Safety Standards: IEC61010-1, IEC61326-1


    Dimension: 510mm X 320mm X 380mm

    Weight: 24kg


    Standard Accessories:

    •   Test Lead sets
    •   Oil Test cell with 3 terminals
    •   Standard Calibrator
    •   Pen drive loaded with MOTR
    •   software
    •   USB Cord
    •   Calibration Certificate
    •   Transportation case


    Optional Accessories:

    •   Motware Mobile App
    •   Oil Auto Drain Facility

    Our Customers

    Motwane’s customer base is a testament to its ongoing ability to provide reliable, accurate, and long-lasting products, resulting in enduring relationships that are based on mutual satisfaction, loyalty, and trust.

    Contact Us

    Motwane products are highly reliable, built with great quality, and deliver accurate results.  We at BSES Rajdhani Power have been using Motwane products for many years, and continue to do so.

    Shailendra Saxena

    Additional VP Protection BSES Rajdhani Power Ltd.

    Motwane is the oldest and the most trusted company in electrical testing products and solutions also. Motwane is known for reliable and rugged products also, we have procured from them. And our organization has been using these products and have found them satisfactory in performance and services also.

    Mr. Shrikant S Rajurkar

    Director Technical MSETCL

    By using the MOT-WARE software, all equipment testing difficulties have been removed, leading to increased efficiency and happy clients.

    Mr. Milind Thekedar

    Managing Director JBS Enterprises Pvt. Ltd.

    Motwane offers great products! The company fullfills our demands, and supplies reliable products for our Power, Oil & Gas, and other industry projects.  

    Justin Thomas

    FAWAZ Trading & Engineering Services Co. W.L.L.

    MOTWANE is reputed brand since many years & we prefer it for all our International Projects

    Nikunj Mistri

    DGM- India Operations MBH Power Pvt. Ltd.

    We are very satisfied on Motwane’s oil testing products to test electrical properties of Insulation Oil


    LABGULF Sharjah UAE

    TATA Projects regularly uses Motwane’s Test & Measurement equipment for various undertakings. We are satisfied with the product performance!

    Naiyar Kamal Siddiqui

    AGM Projects Tata Projects Ltd.

    MOT-WARE will enable us to go live with data immediately after recording

    Sanjay Sarkar

    Head Projects IBMS SPG, Sterling and Wilson

    Start your journey with Motwane

    It’s easy to switch to Motwane. Our specialists take care of all conceivable requirements your project may have. With over a 100 years of experience in delivering world-class projects, Motware is the right choice.

    Enquire Now

    Book a demo

      Book a demo

      Please fill in your details to connect with us.