Associated Research 3865 AC Hipot / DC Hipot / Ground Continuity

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SKU Associated Research 3865 Category Manufacturer Model Number

Description

The Associated Research 3865 AC Hipot / DC Hipot / Ground Continuity tester is a comprehensive testing instrument designed to meet the rigorous demands of electrical safety testing across various industries. This versatile tester combines multiple critical testing capabilities—AC Hipot, DC Hipot, and ground continuity—into a single, efficient unit, making it ideal for both production environments and quality assurance laboratories. The AC Hipot test evaluates the insulation strength by applying a high AC voltage and monitoring for leakage current, ensuring that the insulation can withstand operational voltages without failure. The DC Hipot test performs a similar function with DC voltage, providing flexibility in testing different types of components and materials. The ground continuity test ensures that all conductive parts are securely connected to the ground, a vital safety check to prevent electric shocks. The 3865 model is designed with advanced safety features, such as an interlock system and automatic shutdown upon failure detection, to protect operators and equipment. Its intuitive interface, programmable test parameters, and comprehensive data logging capabilities enhance the efficiency and accuracy of the testing process. Furthermore, the 3865 meets international safety standards, ensuring that products tested with this equipment comply with global safety regulations.

Specifications

  • Voltage Range:
    • AC Output Voltage: 0 – 5,000 V AC
    • DC Output Voltage: 0 – 6,000 V DC
  • Current Range:
    • AC Output Current: Up to 40 mA
    • DC Output Current: Up to 10 mA
  • Accuracy:
    • Voltage: ± (1% of setting + 5 V)
    • Current: ± (1% of setting + 0.02 mA)
  • Test Modes:
    • AC Hipot Test
    • DC Hipot Test
    • Ground Continuity Test
  • Output Frequency: 50/60 Hz
  • Ramp Time: 0.1 – 999.9 seconds
  • Dwell Time: 0.1 – 999.9 seconds
  • Memory:
    • Storage for up to 100 test setups
  • Interface:
    • USB, RS-232, and Ethernet for PC connectivity and data logging
  • Display:
    • High-visibility LCD screen for clear display of test parameters and results
  • Safety Features:
    • Interlock system for operator safety
    • Fail detection and automatic shutdown mechanisms
  • Ground Continuity Test:
    • Test current: 0.1 – 30 A
    • Resistance range: 0 – 510 mΩ
  • Dimensions:
    • 17 inches (W) x 5.25 inches (H) x 15.5 inches (D)
  • Weight: Approximately 30 lbs (13.6 kg)

Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration equipment and workspace
Calibration Service For This Equipment

Laboratory Calibration

Micro Precision operates 36 laboratories globally providing reliable localized support

  • Certified metrologists staffing laboratories in North America, Central America, South America, Europe, Asia, and the Middle East
  • Comprehensive scopes of accreditation to meet a broad range of customer needs
  • Expedited calibration services available
  • Pickup and delivery services available
  • Environmentally controlled facilities to ensure high quality and accurate calibrations and measurements.

Calibration Service For This Equipment
Calibration equipment and workspace

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

Motherboard being repaired with soldering iron
Repair Service For This Equipment
Motherboard being repaired with soldering iron

Quality Certified Test Equipment Repair Services

When a piece of equipment fails you have the option to repair or replace that item. Oftentimes repair is an economical and efficient solution. Micro Precision’s repair offering provides advantages to our customers:

  • Cost effective; often less than OEM
  • Efficient; often much better turn-time than the OEM
  • Flexibility; willingness to work with customers to meet their needs
  • Warranted repairs
  • Ability to service many obsolete instruments

Repair Service For This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

Electronic instruments stacked on top of one another
Rent or Purchase This Equipment

Cost Effective Test Equipment Options

From the leasing of specialized electronic equipment for a specific task, to the purchase of physical and dimensional tools, we offer leasing services as well as used test equipment sales. We also locate hard-to-find electronics, and provide flexible options to meet ever-changing equipment needs.

Rent or Purchase This Equipment
Electronic instruments stacked on top of one another

Our Capabilities

Micro Precision can perform instrument calibration services on equipment from variety of applications for specific industries and lines of business. If you have a calibration need that is not listed in this area, please contact us.

Electrical

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Thermodynamics & Chemical

Micro Precision accredited thermodynamic & chemical calibration lab services with temperature, humidity, life science, and pharma capabilities.

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RF - Microwave

Micro Precision accredited RF & microwave calibration lab services.

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Mechanical & Dimensional

Micro Precision accredited mechanical and dimensional calibration lab services with pressure, torque, force, flow, velocity, and aircraft jack load capabilities.

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Laboratory Standards

Calibration laboratory standards are critical for your organization’s most accurate measurements.

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Micro Precision utilizes state-of-the-art technology to analyze semiconductor wafer thickness and step height.

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