Triplett Test Equipment & Tools for Industrial & Electronics Solutions
User Manual for TRIPLETT models including: ML200 Battery Powered Milliohm Meter, ML200, Battery Powered Milliohm Meter, Powered Milliohm Meter, Milliohm Meter, Meter
ML200, Battery Powered Milliohm Meter — Triplett Test Equipment & Tools
User Manual ML200 Battery Powered Milliohm Meter
READ "SAFETY NOTES" (NEXT PAGE) BEFORE. USING THE METER. CAT IV -. Is for measurements performed at the source of the low voltage installation. CAT III -. Is ...
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DocumentDocumentUser Manual
ML200 Battery Powered Milliohm Meter
INDEX
PAGE
1. INTRODUCTION............................. 1
2. SAFETY NOTES............................. 2
3. FEATURES..................................... 3
4. SPECIFICATIONS.......................... 4
5. GENERAL....................................... 5
6. INSTRUMENT LAYOUT.................. 6-7
7. MEASUREMENT............................. 8-12
8. MAINTENANCE.............................. 13
9. FUSE REPLACEMENT................... 14
1. INTRODUCTION NOTE
This meter has been designed and tested According to CE Safety Requirements for Electronic Measuring Apparatus, IEC / EN 61010-1 and other safety standards. Follow all warnings to ensure safe operation.
WARNING
READ "SAFETY NOTES" (NEXT PAGE) BEFORE USING THE METER.
CAT IV
-
Is for measurements performed at the source of the low voltage installation.
CAT III
-
Is for measurements performed in the building installation.
Is for measurement performed on circuits
CAT II - directly connected to the low voltage
installation.
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2. SAFETY NOTES
Read the following safety information carefully Before attempting to operate or service the meter.
Use the meter only as specified in this manual. Otherwise, the protection provided by the meter may be impaired.
Rated environmental conditions : (1) Indoor Use. (2) Installation Category III. (3) Pollution Degree 2. (4) Altitude up to 2000 meters. (5) Relative humidity 80% max. (6) Ambient temperature 0~40°C.
Observe the International Electrical Symbols listed below :
Meter is protected throughout by double insulation or reinforced insulation.
Warning ! Risk of electric shock.
Caution ! Refer to this manual before using the meter.
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3. FEATURES
Protection class: IP65 (Lid closed) 4-Wire method for m measurement. Measures down to 100µ (0.1m). Maximum resolution of 100µ. 4 Lines × 20 Characters large LCD. 200 measurement results can be saved in the
memory and recalled on the display. Auto power off. Data hold function. MAX / MIN function. Power source: 1.5V "C" battery × 8 Long battery life and stable power. Low battery indication. Safety Standard :
EN 61010-1 CAT III 300V EN 61326-1
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4. SPECIFICATIONS
Measuring ranges (m)
0~200.0m in steps of 100u 0~2000m in steps of 1m 0~20.00 in steps of 10m 0~200.0 in steps of 100m 0~2000 in steps of 1
Accuracy
±0.8% of reading ±4 digits over the operating temperature range, 0°C ~ 40°C, with the supplied test leads
Test current
100mA: 200.0m / 2000m 10mA: 20.00 / 200.0 1mA: 2000
Protection fuse 200mA/600V × 1
Operating temperature
0°C ~ 40°C
Operating humidity 80% Maximum
Dimensions
250(L) × 190(W) × 126(D)mm
Weight (battery included)
Approx. 2035g
Power source
1.5V "C" battery × 8
Safety standard
EN 61010-1 CAT III 300V EN 61326-1
Accessories
Instruction manual Test leads Shoulder belt Batteries
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5. GENERAL
Protection fuse: 200mA/600V × 1
Low Battery Indication : " LoBAT " message appears on the right lower part of the display when the battery voltage drops below accurate operating level.
Accessories : Instruction manual Test leads Shoulder belt Batteries
Test leads
Shoulder Belt
Test leads (optional)
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6. INSTRUMENT LAYOUT
C2
DIGITAL MILLIOHM METER
ENTER / SAVE
TEST / STOP
SEL ESC
MAX/MIN 2000 200.0 20.00
HOLD 2000m 200.0m OFF
P2
CAT III 300V
P1
C1
Test Leads
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LCD: 4 Lines × 20 Characters large LCD Button Button SEL Button
For 3 different functions:
Date / Time ADJ Record display Record clear ESC Button ENTER / SAVE Button MAX / MIN Button TEST / STOP Button HOLD Button Function rotary switch C2 Terminal P2 Terminal P1 Terminal C1 Terminal
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7. MEASUREMENT
1.Power On : Rotate the function switch to keep it from staying in the "OFF" position.
The system will be auto off when it has no operation after 3 minutes. 2.Before testing, you must make sure that the resistance under test does not have any voltage. When the voltage exceeds 5 volts or the probe is connected to a power supply of more than 5 volts, a warning message will be displayed.
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3.Select scale range : There are 5 scale range "200.0m", "2000m", "20.00" , "200.0" and "2000" could be selected by rotating the function switch. 2000 scale uses the 1mA to test. 200.0 & 20.00 scales use the 10mA to test. 2000m & 200.0m scales use the 100mA to test. The screen will display date, time, test current and maximum resistance.
4.The measurement function Press "TEST/STOP" button to measure the resistance value.
Press "MAX/MIN" button to get the max value or min value in the measurement process. Press "HOLD" button to keep the value of resistance. Press "TEST/STOP" button to stop the measurement.
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5.Record saving function When the measurement is finished, press "SAVE/ ENTER" button to save the result of measurement. At the same time, the last line will display the number of record. The memory can record up to 200 records.
6.Minor function Press "ESC/SEL" button and hold over 1 second to enter the minor function.
Use the "UP" and "DOWN" button to move the function selection cursor, and press "SAVE/ENTER" to enter the minor function, and press "ESC/SEL" button to return back to the main page.
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Date / Time ADJ
Press "ESC/SEL" button to leave the Date/Time ADJ. Press "UP" or "DOWN" button to set the correct number. Press "TEST/STOP" button to switch to the next unit of date or time, and go on the required adjustment. After all adjustments are completed, press "SAVE/ ENTER" button to confirm and save the date and time.
Press "ESC/SEL" button to return back to the minor function menu.
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RECORD DISPLAY
Press "UP" or "DOWN" button to reach the record that you want to look up. Press "ESC/SEL" button to return back to the minor function menu. RECORD CLEAR
Press "SAVE/ENTER" button to clear all records in the memory. Press "ESC/SEL" button to return back to the minor function menu.
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8. MAINTENANCE
Battery replacement : When " LoBAT " message appears on the right lower part of the display, change new batteries as follows : (1) Disconnect the test leads from the instrument and
turn off the power. (2) Unscrew the battery cover and replace with new
batteries(1.5V "C" battery × 8 ). (3) Re-install the battery cover.
Battery cover
Cleaning and Storage :
+
Batteries
(1.5V "C") × 8
WARNING To avoid electrical shock or damage to the meter, do not get water inside the case.
Periodically wipe the case with a damp cloth and detergent. Do not use abrasives or solvents. If the meter is not used for over 60 days, remove the batteries for storage.
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9. FUSE REPLACEMENT
Open the meter case, replace with a new fuse which has the same specification 200mA/600V, 5×20mm.
Fuse 200mA / 600V (5 × 20 mm)
Due to our policy of constant improvement and development, we reserve the right to change specifications without notice.
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Warranty Triplett / Jewell Instruments extends the following warranty to the original purchaser of these goods for use. Triplett warrants to the original purchaser for use that the products sold by it will be free from defects in workmanship and material for a period of (2) two years from the date of purchase. This warranty does not apply to any of our products which have been repaired or altered by unauthorized persons in any way or purchased from unauthorized distributors so as, in our sole judgment, to injure their stability or reliability, or which have been subject to misuse, abuse, misapplication, negligence, accident or which have had the serial numbers altered, defaced, or removed. Accessories, including batteries are not covered by this warranty.
Copyright © 2023 Triplett www.triplett.com
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