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FR3025 Series Digital Insulation Resistance Tester

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Function

Insulation resistance test, AC voltage test, DC voltage measurement

Ambient Temperature and Humidity

23℃±5℃,below 75%rh

Power

DC 9V 6-section LR14 Dry Battery Standby for more than 100 hours

Rated Voltage

100;250;500;1000;2500

Rated Voltage Accuracy

±10%

Output short-circuit Current

≥2mA

Absorption Ratio Measurement

Have

Polarization Index Measurement

Have

Test Method

DC voltage drop method

Test Voltage

DC voltage measurement

Maximum Capacitive Load

Operates below 1uF

Shift Gear

Automatic shifting

Back light

Controllable gray backlight, suitable for use in dim places

Display Mode

4 large LCD display, gray backlight

Measurement Indication

LED flashes during measurement

LCD Size

108mm×65mm

Instrument Size

L/W/H:240mm×188mm×85mm

Test Line

Test line: red 1 meter black 1 meter green 1 meter each

Measurement Time

Voltage 2 times/sec, insulation resistance 7 seconds/time

Line Voltage

measure below AC600V

Data Storage

500 groups,“MEM”storage instructions, display“FULL”symbol indicates that the storage is full

Data Review

The “MR” symbol indicates when looking up data

Overflow Display

OL” symbol indicates over-range overflow

Alarm Function

Alarm when the measured value exceeds the alarm setting value

Battery Voltage

Low battery voltage symbol, prompt battery replacement when battery voltage is low

Automatic Shutdown

APO”Indicate Automatic Shutdown After 15 Minutes

Power Consumption

Standby: About 40mA (backlight off)

 

Turn on backlight: about 43mA

 

Measurement: about 75mA (backlight off)

Weight

Instrument:1230g (Including battery)

Working Temperature and Humidity

-10℃~40℃;Below 80%rh

Storage Temperature and Humidity

-20℃~60℃;Below 70%rh

Insulation resistance

200MΩ or more (500V between circuit and case)

Pressure Resistance

AC 5160V/rms(Between circuit and case)

Electromagnetic properties

IEC61326(EMC)

Suitable for Safety Regulations

IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、Pollution degree 2);

Function

Insulation resistance test, AC voltage test, DC voltage measurement

Ambient Temperature and Humidity

23℃±5℃,below 75%rh

Power

DC 9V 6-section LR14 Dry Battery Standby for more than 100 hours

Rated Voltage

250;500;1000;2500;5000

Rated Voltage Accuracy

±10%

Output short-circuit Current

≥2mA

Absorption Ratio Measurement

Have

Polarization Index Measurement

Have

Test Method

DC voltage drop method

Test Voltage

DC voltage measurement

Maximum Capacitive Load

Operates below 1uF

Shift Gear

Automatic shifting

Back light

Controllable gray backlight, suitable for use in dim places

Display Mode

4 large LCD display, gray backlight

Measurement Indication

LED flashes during measurement

LCD Size

108mm×65mm

Instrument Size

L/W/H:240mm×188mm×85mm

Test Line

High pressure rod: red 1 meter

Test line: black 1 meter green 1 meter

Measurement Time

Voltage 2 times/sec, insulation resistance 7 seconds/time

Line Voltage

measure below AC600V

Data Storage

500 groups,“MEM”storage instructions, display“FULL”symbol indicates that the storage is full

Data Review

The “MR” symbol indicates when looking up data

Overflow Display

OL” symbol indicates over-range overflow

Alarm Function

Alarm when the measured value exceeds the alarm setting value

Battery Voltage

Low battery voltage symbol, prompt battery replacement when battery voltage is low

Automatic Shutdown

APO”Indicate Automatic Shutdown After 15 Minutes

Power Consumption

Standby: About 40mA (backlight off)

 

Turn on backlight: about 43mA

 

Measurement: about 75mA (backlight off)

Weight

Instrument:1230g (Including battery)

Working Temperature and Humidity

-10℃~40℃;Below 80%rh

Storage Temperature and Humidity

-20℃~60℃;Below 70%rh

Insulation resistance

200MΩ or more (500V between circuit and case)

Pressure Resistance

AC 5160V/rms(Between circuit and case)

Electromagnetic properties

IEC61326(EMC)

Suitable for Safety Regulations

IEC61010-1(CAT Ⅲ 300V、CAT IV 150V、Pollution degree 2);

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