U1451A Insulation Resistance Tester-front
U1451A Insulation Resistance Tester-back
U1451A Insulation Resistance Tester-front
U1451A Insulation Resistance Tester-back

Keysight U1451A Insulation Resistance Tester, 250 V to 1 kV

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The Kesight U1451A is a versatile & easy-to-use tool that is ideal for predictive and preventive maintenance measurement tasks in electrical and industrial applications. By adding a Bluetooth® adapter (U1117A) to the U1451A, you can perform tests remotely using a Windows PC or on iOS/ Android smart devices.

Also you can generate test reports in a tabulated or graphical form to easily understand and analyze them. The U1451A is certified to IP 67, meaning it can withstand drops of up to three meters (10 feet). This gives you confidence to carry out tests under harsh working conditions.

PDF Download   U1451A Insulation Resistance Tester Datasheet

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    The U1451A insulation resistance tester from Keysight is a versatile and easy-to-use tool that is ideal for predictive and preventive maintenance measurement tasks in electrical and industrial applications. With its vast measurement capabilities, efficient automated report generation and high durability, you can accomplish more in a day’s work.

    By adding a U1117A Bluetooth® adapter to the U1451A, you are able to perform tests remotely using a Windows PC or on iOS/ Android smart devices. Also, get test reports generated automatically with the insulation resistance testers’ free reporting software. You can generate test reports in a tabulated or graphical form to easily understand and analyze them. The U1451A is certified to IP 67, meaning it can withstand drops of up to three meters (10 feet). This gives you confidence to carry out tests under harsh working conditions.

    Specifications

    Specifications

    Battery type

    4 × 1.5 V AA Alkaline batteries (ANSI/NEDA 15A or IEC LR6)

    4 × 1.5 V AA Lithium Iron Disulfide batteries (ANSI/NEDA 15LF or IEC FR6) 4 × 1.5 V AA Zinc Chloride batteries (ANSI/NEDA 15D or IEC R6) (U1453A/U1461A only)

    Battery life

    U1451A/U1452A/U1452AT

    270 hours (Alkaline batteries)

    U1453A/U1461A

    50/60/80 hours typical at high/medium/low brightness (Alkaline batteries)

    Power consumption

    2.7 VA maximum (with backlight/maximum brightness)

    Fuse

    10 × 35 mm 30 kA fast-acting fuse

    Display

    U1451A/U1452A/U1452AT

    Liquid Crystal Display (LCD), 4 digits with a maximum reading of 6,600

    U1453A/U1461A

    countsOrganic LED (OLED) with a maximum reading of 6,600/66,000 and

    660/6,600 counts selectable (Note: OLED is made of organic materials and it has

    its lifespan.)

    Connectivity

    IR-to-USB cable

    U1117A IR-to-Bluetooth Adapter (Bluetooth Class 1) U1177A IR-to-Bluetooth Adapter (Bluetooth Class 2)

    Operating environment

    U1451A/U1452A/U1452AT

    –20 to 55 °C, 0% to 80% RH (with alkaline batteries) 0 to 2000 meters altitude

    U1453A/U1461A

    –20 to 55 °C, 0% to 80% RH (with alkaline batteries)

    –40 to 55 °C, 0% to 80% RH (with lithium batteries) 0 to 2000 meters altitude

    Storage compliance

    –40 to 70 °C, 0% to 80% RH with the battery removed

    Safety & EMC compliance

    Refer to Declaration of Conformity for the latest revisions of regulatory compliance at: www.keysight.com/go/conformity

    Measurement category

    CAT III 1000 V/CAT IV 600 V

    Common Mode Rejection Ratio (CMRR)

    > 120 dB at DC, 50/60 Hz ± 0.1% (1 kΩ unbalanced)

    Normal Mode Rejection Ratio (NMRR)

    > 60 dB at 50/60 Hz ± 0.1%

    Temperature coefficient

    U1451A/U1452A/U1452AT

    0.05 × (specified accuracy)/°C (from –20 to 18 °C, or 28 to 55 °C)

    U1453A/U1461A

    0.05 × (specified accuracy)/°C (from –40 to 18 °C, or 28 to 55 °C)

    IP rating

    IP-67, protected against dust and the effect of immersion between 15 cm and 1 m

    Drop test

    1 meter per EN/IEC 61010-1:2001 and 3 meters (10 feet), 6 sides drop to oak floor and tester with holster

    Dimensions (W × H × D)

    100 × 218 × 58 mm

    Weight

    U1451A/U1452A/U1452A

    728 grams (with alkaline batteries and rubber holster)

    U1453A/U1461A

    686 grams (with lithium batteries and rubber holster)

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