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| Brand Name: | Or-electric |
| Model Number: | ORI(10F) |
| MOQ: | 1 set |
| Price: | 1029~1544 USD/set |
| Payment Terms: | D/P,T/T |
| Supply Ability: | 120 sets/year |
ORI(10F) Insulation resistance tester
I. Product introduction
The ORI (10F) Insulation Resistance Tester – also known as a megohmmeter, high-voltage megohmmeter, or high-voltage insulation resistance tester – is commonly used for insulation resistance testing in laboratory or field settings. This instrument features a dual-layer housing and integrates a 5.6-inch color LCD screen for displaying test results. It comes with a bilingual (Chinese/English) operating interface and a user-friendly keypad design, eliminating the need for users to spend excessive time familiarizing themselves with the device. Additionally, it supports various functions including data storage, data retrieval, data retention, and data transmission.
This instrument features high measurement resolution, user-friendly operation, and portability; it is accurate, reliable, offers stable performance, and possesses strong resistance to electromagnetic interference. Additionally, it incorporates a shockproof, dustproof, and moisture-proof design, making it an indispensable device widely used in telecommunications, power utilities, meteorological services, data centers, oil fields, mechanical and electrical installation and maintenance operations, as well as in industrial enterprises that utilize electricity as industrial power or energy source.
This instrument is constructed using medium-to large-scale integrated circuits and incorporates a high-precision microcurrent measurement system, a digital step-up voltage conversion system, and an automatic discharge circuit. The wiring is simple—measurement can be performed by connecting the device under test to just one high-voltage lead and one signal lead. To eliminate leakage current generated during testing, a shielded cable connected to the green port should be used; this effectively reduces measurement errors incurred during the testing process.
Insulation resistance testing is a qualitative method used to determine whether the electrical insulation of a device is effective; the measured parameters reflect the effectiveness of the device's electrical insulation. This test is particularly suitable for measuring the resistance values of various insulating materials, as well as the insulation resistance of bushings, transformers, motors or generators, cables, and electrical equipment. The polarization index and absorption ratio obtained from this test can be used to assess whether the insulation of the tested device is affected by moisture.
II. Technical parameters
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function |
Insulation resistance, polarization index, absorption ratio, AC/DC voltage testing; automatic discharge function; ambient temperature testing; clock function |
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source |
DC 14.8V 5200mAh rechargeable lithium-ion battery; full charge voltage: approximately 16.8V |
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testing tension |
Voltage range: 250V,500V,1000V,2500V,5000V,10kV |
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short-circuit current |
≥5 mA |
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Wiring Method |
L Wiring Terminal: The "L" terminal is designated as the high-voltage output terminal, also known as the line terminal, and is connected to one end of the device under test. |
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G terminal: The "G" terminal is known as the shielding terminal; it is used in the three-electrode method to measure the insulation resistance of insulating materials or cables and is connected to the electrode protection ring terminal. |
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E Connection Terminal: The "E" terminal is designated as the ground terminal and is connected to the ground or neutral terminal of the device under test. Examples include the motor housing metal, the transformer core, or the cable shielding layer. |
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Time Range |
Maximum duration: 99 minutes 99 seconds (depends on measurement method; can be customized) |
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Maximum resolution |
Insulation resistance: 0.01 MΩ Test current: 0.01 nA Test voltage: 0.1 V Capacitor: 0.001 μF |
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stepped voltage |
100 V – 1.00 kV, with step increments of 10 V; 2.50 kV–10.00 kV; alternating step sizes of 20 V and 30 V |
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be in a poor light |
The brightness setting allows you to choose from three levels: High, Medium, or Low. |
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Voltage setting |
Button-based gear selection |
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LCD |
5.6-inch color LCD screen |
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Measurement Indicator |
The LED indicator flashes and a "beep" alarm sound is emitted during measurement. |
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Charging Indicator |
During charging, the indicator light on the charger will be red; once the device is fully charged, it will turn green. |
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Over-range warning |
--OL-- |
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data storage |
After testing is completed, data is automatically stored; the system can store up to 1,000 data entries. The stored data includes information such as the current test data, ambient temperature, date and time, and other relevant details. |
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Data Reading |
Select the Record Query function from the main interface; use the up, down, left, or right arrow keys to browse the data. |
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auto shut off |
When powered by a battery, the device will automatically shut down after approximately 15 minutes of inactivity upon startup. |
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Standard Test Line |
One red, one green, and one black test lead each, each equipped with a clip. |
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cell voltage |
displays the remaining battery level in real time; please charge the device promptly when the battery level is low; During low battery conditions, the instrument cannot output voltage for testing. |
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date |
The top bar of the instrument's LCD screen displays the current date as set. |
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ambient temperature |
The top bar of the instrument's LCD screen displays the current ambient temperature. |
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Instrument dimensions |
Length × Width × Height: approximately 320 mm × 240 mm × 145 mm |
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Instrument Quality |
Approx. 2.2 kg (including battery) |
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data transmission |
Data can be exported using a USB data cable. |
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communication interface |
USB port: allows you to transfer stored data to a computer for saving or printing. |
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Communication Line |
1 USB communication cable (length: 1.5 m) |
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Workplace temperature and humidity |
-10°C to 40°C; no condensation occurs at relative humidity below 80% |
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Storage temperature and humidity |
-20°C to 60°C; non-condensable at relative humidity below 70% |
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withstand voltage |
The test lead and the housing shall be subjected to an AC 5 kV, 50 Hz voltage for 1 minute. |
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insulation resistance |
Test line-to-chassis resistance> 500 MΩ |
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Electromagnetic characteristics |
IEC61326(EMC) |
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Complies with safety regulations |
CAT IV 600V |
III. Warranty period & after-sale service
● The warranty period for the products supplied by the supplier is 12 months from the date of product acceptance or 15 months from the date of the last piece of equipment arrival, whichever comes first. Within the warranty period, the supplier shall provide free services to the purchaser; After the warranty period, the supplier will only charge a cost fee for the expenses incurred in repairing the equipment.
● All products come with lifetime maintenance services.
IV.Company profile
