M1000D Instruction Manual
M1000D Instruction Manual
DESCRIPTION
Insulation resistance tester M1000D enables the user to measure the insulation value of appliances, hermetic compressors, motors and other electrical apparatus. Insulation test voltage
is user selectable - 250V, 500V or 1000V. Test voltage selection depends on the particular
apparatus requirement and is usually specified by the manufacturer. M1000D also provides an
AC voltage measurement capability up to 750VAC.
1. AC Voltage measurement selector
2-4. Voltage selector
5. Resistor range selector
6. Power switch
7. High voltage LED indicator
8. Test button
9. LCD display
10. Instrument model number
11. L-test terminal
12. Ground terminal
13. AC voltage terminal
14. E-terminal
Specifications
Selected Voltage 250V+/-20% 500V+/-20% 1000V+/-20%
Range Button Up 0.1MΩ - 20MΩ 0.1MΩ - 50MΩ 0.1MΩ - 100MΩ
Range Button Down 20MΩ - 500MΩ 50MΩ - 1000MΩ 100MΩ - 2000MΩ
Resistance Accuracy +/-5% +/-5% +/-5%
Measurement Current 1.8mA 1.8mA 1.6mA
DESCRIPTION
Insulation resistance tester M1000D enables the user to measure the insulation value of appliances, hermetic compressors, motors and other electrical apparatus. Insulation test voltage
is user selectable - 250V 500V or 1000V. Test voltage selection depends on the particular
apparatus requirement and is usually specified by the manufacturer. M1000D also provide an
AC voltage measurement capability up to 750VAC.
1. AC Voltage measurement selector
2-4. Voltage selector
5. Resistor range selector
6. Power switch
7. High voltage LED indicator
8. Test button
9. LCD display
10. Instrument model number
11. L-test terminal
12. Ground terminal
13. AC voltage terminal
14. E-terminal
Specifications
Selected Voltage 250V+/-20% 500V+/-20% 1000V+/-20%
Range Button Up 0.1MΩ - 20MΩ 0.1MΩ - 50MΩ 0.1MΩ - 100MΩ
Range Button Down 20MΩ - 500MΩ 50MΩ - 1000MΩ 100MΩ - 2000MΩ
Resistance Accuracy +/-5% +/-5% +/-5%
Measurement Current 1.8mA 1.8mA 1.6mA
Voltage measurement accuracy +/-5%
Input terminals for voltage measurement ACV & G
Input terminals for insulation measurement L & E
Frequency range 50 – 200 Hz.
Power source 6 AA alkaline batteries
Auto power off 15 minutes
Power consumption with open leads 300 mW.
Temperature range 32°F - 105°F (0°C - 40°C)
Relative humidity 30%RH – 85%RH Non-condensing
Dimensions 7.95” x 4.25” x 2.25”
( 175 mm x 110 mm x 70mm)
Weight 1.39 Lbs. (630g)
Voltage measurement accuracy +/-5%
Input terminals for voltage measurement ACV & G
Input terminals for insulation measurement L & E
Frequency range 50 – 200 Hz.
Power source 6 AA alkaline batteries
Auto power off 15 minutes
Power consumption with open leads 300 mW.
Temperature range 32°F - 105°F (0°C - 40°C)
Relative humidity 30%RH – 85%RH Non-condensing
Dimensions 7.95” x 4.25” x 2.25”
( 175 mm x 110 mm x 70mm)
Weight 1.39 Lbs. (630g)
OPERATION
1. Insert six AA alkaline batteries following the printed polarity.
2. Select the desired voltage range (250V/500V/1000V), pos. 2, 3 or 4 for resistance
mea surement or AC750V for voltage measurement.
3. Select the desired resistance range or AC750V for voltage measurement.
4. Connect leads to L and E terminals for resistance measurement.
5. For voltage measurement press 750V button, pos.1.
6. Connect leads to ACV & G for AC voltage measurement.
7. Press power button, pos. 6 to turn the instrument on.
8. Press test button, pos. 8. Turn the knob clockwise to lock it and read the resistance or
voltage value on the display.
9. When “1” only is displayed, as it is shown on the picture, over range is indicated.
This means the resistance is more than 2000 MΩ.
OPERATION
1. Insert six AA alkaline batteries following the printed polarity.
2. Select the desired voltage range (250V/500V/1000V), pos. 2, 3 or 4 for resistance
mea surement or AC750V for voltage measurement.
3. Select the desired resistance range or AC750V for voltage measurement.
4. Connect leads to L and E terminals for resistance measurement.
5. For voltage measurement press 750V button, pos.1.
6. Connect leads to ACV & G for AC voltage measurement.
7. Press power button, pos. 6 to turn the instrument on.
8. Press test button, pos. 8. Turn the knob clockwise to lock it and read the resistance or
voltage value on the display.
9. When “1” only is displayed, as it is shown on the picture, over range is indicated.
This means the resistance is more than 2000 MΩ.
EMI/RFI Probe
• To eliminate EMI/FRI (Electro-Magnetic Interference/Radio-Frequency Interference), an
additional probe is provided with the M1000D.
• Connect this probe as shown in the picture and use another standard probe connected to
the terminal “E”.
EMI/RFI Probe
• To eliminate EMI/FRI (Electro-Magnetic Interference/Radio-Frequency Interference), an
additional probe is provided with the M1000D.
• Connect this probe as shown in the picture and use another standard probe connected to
the terminal “E”.
SEALED UNIT PARTS CO., INC.
P.O. Box 21, 2230 Landmark Place
Allenwood, NJ 08720 USA
Phone: (732) 223-6644 • Fax: (732) 223-1617
www.supco.com • info@supco.com
Rev. .01052012
SEALED UNIT PARTS CO., INC.
P.O. Box 21, 2230 Landmark Place
Allenwood, NJ 08720 USA
Phone: (732) 223-6644 • Fax: (732) 223-1617
www.supco.com • info@supco.com
Rev. 01052012
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