High Resistance By Leakage Method Experiment

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Power Mains operated, 220V AC
Usage High resistance measurement in laboratory settings
Voltage Test voltage up to 1000V DC
Display Analog meter
Product Type Educational Laboratory Equipment
Material Metal
Design Table-top compact design
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High Resistance By Leakage Method Experiment Price And Quantity

Minimum Order Quantity 1 , , Unit

Finish Powder-coated anti-rust finish
Measurement Range From 10 M up to 2000 M
Accessories Included Lead wires, standard test resistors
Terminals Brass terminals for high accuracy
Mounting Rubber feet for stable surface placement
Environment Operates in 10C-40C ambient temperature
Calibration Factory calibrated
Safety Features Overload protection circuitry included

High Resistance By Leakage Method Experiment Product Specifications

Design Table-top compact design
Power Source AC mains
Usage High resistance measurement in laboratory settings
Power Mains operated, 220V AC
Accuracy Better than 1% of reading
Weight Approx. 4 kg
Material Metal
Voltage Test voltage up to 1000V DC
Detector Electrometer type
Display Analog meter
Product Type Educational Laboratory Equipment
Dimension (L*W*H) Approx. 290 mm x 210 mm x 185 mm
Charging Time Adjustable, typically 10-60 seconds

Finish Powder-coated anti-rust finish
Measurement Range From 10 M up to 2000 M
Accessories Included Lead wires, standard test resistors
Terminals Brass terminals for high accuracy
Mounting Rubber feet for stable surface placement
Environment Operates in 10C-40C ambient temperature
Calibration Factory calibrated
Safety Features Overload protection circuitry included

High Resistance By Leakage Method Experiment Trade Information

Supply Ability 5 , , Unit Per Week
Delivery Time 4-5 Days
Main Export Market(s) Australia, North America, South America, Eastern Europe, Western Europe, Middle East, Africa, Central America, Asia
Main Domestic Market All India

Product Description

High Resistence by leakage method Experiment

High Resistance Measurement by Leakage Method is useful for measuring very high value of Resistance. Digital Multimeters or LCR meters are used to measure the normal value of resistance (generally 1ohm - 20Mohm) but in the case of very high value of resistance these are unable to measure with high accuracy. Leakage method is very accurate way to measure the high value of resistance because of very sensitive ballistic galvanometer with scale & lamp arrangement and very low value of capacitances used in the product. It is provided with different values of unknown high resistances on rotary selection and different values of capacitors.

A complete setup with all accessories

Inbuilt DC power supply
Ballistic Galvanometer with Moving coil of large moment of inertia
Ballistic Galvanometer with Flexible phosphor-bronze ribbon suspension
Lamp and scale arrangement with adjustable stand
Instruction manual

Specification

Usage/Application	Laboratory
Material	plastic
Color	black
Type	Electrical
Power	AC Mains
Automation Grade	Manual
Model Name/Number	AE 465

Reliable High Resistance Measurement

This device is specifically developed to facilitate precise high resistance measurements, making it ideal for laboratory environments. It supports a wide measuring range (10 M2000 M) and offers better than 1% accuracy, ensuring trustworthy results in scientific and research contexts. The electrometer-type detector enhances sensitivity, and its analog meter allows for easy reading.

Robust Safety and User-Friendly Design

Integrated overload protection circuitry safeguards both the instrument and the user during operation. The rubber feet provide stable mounting on laboratory surfaces. Factory calibration and adjustable charging time (typically 1060 seconds) simplify setup and optimize measurement efficiency. The compact design makes it suitable for table-top use in limited spaces.

Durable Construction and Complete Accessories

Constructed with a powder-coated, anti-rust metal finish, this device withstands rigorous use and environmental factors. Supplied with lead wires and standard test resistors, users have everything needed for immediate deployment. The unit is powered by 220V AC mains and can generate test voltages up to 1000V DC for comprehensive laboratory testing.

FAQs of High Resistance By Leakage Method Experiment:

Q: How does the leakage method measure high resistance in this experiment?

A: The leakage method involves applying a known DC test voltage up to 1000V across the material under test and measuring the resultant leakage current with an electrometer-type detector. The device then calculates the resistance using this data, offering precise measurement within the 10 M to 2000 M range.

Q: What benefits does using brass terminals provide for high resistance measurements?

A: Brass terminals are highly conductive and resistant to corrosion, ensuring that connection points remain stable and accurate during measurements. This helps minimize contact resistance and enhances the overall accuracy of readings, which is critical in high resistance experiments.

Q: When is the device ready for use after powering on?

A: Thanks to factory calibration and adjustable charging times, the device typically requires only the set charging duration of 10 to 60 seconds after powering on before commencing measurements. No additional calibration steps are needed on-site.

Q: Where should this high resistance measurement device be operated for optimal performance?

A: It should be operated in controlled laboratory or research environments with ambient temperatures between 10C and 40C. The rubber feet ensure stable placement on tables or benches, and the powder-coated finish protects against environmental deterioration.

Q: What accessories are provided with the instrument for immediate experiment setup?

A: The package includes lead wires for circuit connections and standard test resistors for calibration and verification purposes, enabling users to quickly start resistance measurements without needing additional components.

Q: How does the overload protection feature ensure user and instrument safety?

A: Overload protection circuitry automatically intervenes to prevent damage caused by excessive input or operating conditions. This reduces the risk of equipment failure and enhances safety for laboratory personnel during high voltage testing.

Q: What advantage does the analog meter display offer in laboratory measurements?

A: The analog meter provides a direct, real-time visualization of readings, making it easier for operators to monitor resistance values quickly and accurately during experiments, particularly when tracking gradual changes over time.

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