AEMC Instruments AEMC MR461 Current - FLIR


AC/DC OSCILLOSCOPE
CURRENT PROBES
MR461
MR561
OL
OL
ON
ON
600V CAT III - 600A
600V CAT III - 1500A
60A
150A
600A
1500A
OFF
OFF
!
!
OUTPUT:
600A: 1 mV/A
60A: 10 mV/A
AC/DC CURRENT PROBE
AC/DC CURRENT PROBE
Model MR 461
Model MR 561
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OUTPUT:
1500A: 1 mV/A
150A: 10 mV/A
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User Manual
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Statement of Compliance
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments
certifies that this instrument has been calibrated
using standards and instruments traceable to
international standards.
We guarantee that at the time of shipping your
instrument has met its published specifications.
An NIST traceable certificate may be
requested at the time of purchase, or obtained
by returning the instrument to our repair and
calibration facility, for a nominal charge.
The recommended calibration interval for this
instrument is 12 months and begins on the date of
receipt by the customer. For recalibration, please
use our calibration services. Refer to our repair
and calibration section at www.aemc.com.
Serial #: _________________________________
Catalog #: 1200.72 / 1200.73
Model #: MR461/ MR561
Please fill in the appropriate date as indicated:
Date Received: __________________________________
Date Calibration Due: ________________________
Chauvin Arnoux®, Inc.
d.b.a AEMC® Instruments
www.aemc.com
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Table of Contents
1.INTRODUCTION................................................................................ 3
1.1
1.2
1.3
1.4
International Electrical Symbols.................................................3
Definition of Measurement Categories......................................4
Receiving Your Shipment...........................................................4
Ordering Information..................................................................4
1.4.1 Accessories and Replacement Parts.............................4
2. PRODUCT FEATURES....................................................................... 5
2.1
2.2
2.3
2.4
Description.................................................................................5
MR461 Features........................................................................6
MR561 Features........................................................................7
Instrument Display Compatibility...............................................8
3.SPECIFICATIONS............................................................................. 9
3.1 Reference Conditions................................................................9
3.2 MR461 Specifications................................................................9
3.2.1Electrical........................................................................9
3.2.2 Mechanical...................................................................10
3.3 MR561 Specifications..............................................................10
3.3.1Electrical......................................................................10
3.3.2 Mechanical................................................................... 11
3.4 Common Specifications (MR461 & MR561)............................ 11
3.4.1Electrical...................................................................... 11
3.4.2 Mechanical...................................................................12
3.4.3 Safety...........................................................................13
4.OPERATION................................................................................... 14
4.1 Making Measurements............................................................14
4.1.1 DC Measurement.........................................................14
4.1.2 AC Measurement.........................................................15
4.1.3 Indicator Lights: Green LED........................................15
4.1.4 Making Measurements with the Connector.................15
4.1.5 Auto-Off........................................................................16
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4.2 Tips For Getting the Best Accuracy.........................................16
4.3 Typical Response Curves........................................................17
4.4 Operation Examples................................................................18
5.MAINTENANCE.............................................................................. 20
5.1 Maintenance............................................................................20
5.1.1 Battery Replacement...................................................20
5.1.2 Cleaning.......................................................................20
Repair and Calibration............................................................................21
Technical and Sales Assistance.............................................................21
Limited Warranty....................................................................................22
Warranty Repairs....................................................................................22
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CHAPTER 1
INTRODUCTION
WARNING
These safety warnings are provided to ensure the safety of personnel
and proper operation of the instrument.
•Read this instruction manual completely and follow all the safety
information before attempting to use or service this instrument.
•Use caution on any circuit: Potentially high voltages and currents
may be present and may pose a shock hazard.
•Read the safety specifications section before using the Model
MR461 or MR561. Never exceed the maximum working voltage ratings given.
•Safety is the responsibility of the operator!
•Never open the back of the instrument while connected to any circuit
or input.
•ALWAYS connect the Model MR461 or MR561 to the display device
before clamping the probe onto the sample under test.
•Always inspect the instrument and lead prior to use. Replace any
defective parts immediately.
•NEVER use the Model MR461 or MR561 on electrical conductors
rated above 600V.
1.1
International Electrical Symbols
This symbol signifies that the instrument is protected by double or reinforced
insulation.
This symbol on the instrument indicates a WARNING and that the operator must refer
to the user manual for instructions before operating the instrument. In this manual,
the symbol preceding instructions indicates that if the instructions are not followed,
bodily injury, installation/sample and product damage may result.
Risk of electric shock. The voltage at the parts marked with this symbol may be
dangerous.
This symbol refers to a type A current sensor. This symbol signifies that application
around and removal from HAZARDOUS LIVE conductors is permitted.
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2002/96/EC
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AC/DC Current Probe Models MR461 and MR561
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1.2
Definition of Measurement Categories
CAT I: For measurements on circuits not directly connected to the AC
supply wall outlet such as protected secondaries, signal level,
and limited energy circuits.
CAT II: For measurements performed on circuits directly connected to
the electrical distribution system. Examples are measurements
on household appliances or portable tools.
CAT III: For measurements performed in the building installation at
the distribution level such as on hardwired equipment in fixed
installation and circuit breakers.
CAT IV: For measurements performed at the primary electrical supply
(<1000V) such as on primary overcurrent protection devices,
ripple control units, or meters.
1.3
Receiving Your Shipment
Upon receiving your shipment, make sure that the contents are consistent
with the packing list. Notify your distributor of any missing items. If the equipment appears to be damaged, file a claim immediately with the carrier and
notify your distributor at once, giving a detailed description of any damage.
Save the damaged packing container to substantiate your claim.
1.4
Ordering Information
AC/DC Oscilloscope Current Probe Model MR461.............. Cat. #1200.72
AC/DC Oscilloscope Current Probe Model MR561.............. Cat. #1200.73
Both models include a 9V battery, product warranty and registration card and user manual.
1.4.1 Accessories and Replacement Parts
Banana/BNC connector XF-SS (4mm plug adaptor)............ Cat. #2111.32
Order Accessories and Replacement Parts Directly Online
Check our Storefront at www.aemc.com/store for availability
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AC/DC Current Probe Models MR461 and MR561
CHAPTER 2
PRODUCT FEATURES
2.1Description
The MR probes are a line of professional AC/DC current probes. They
are designed to the latest safety and performance standards. Two different hook-shaped jaws are offered, both permitting the user to “pry” into or
“hook” onto cables (will accept 2 x 500 MCM) or small bus bars.
The MR series uses Hall effect technology. The electronics and batteries
are self-contained in the handles. The output of the AC/DC probes is 1mV/
A and 10mV/A. An auto zero push button ensures rapid and stable zeroing.
There is no output filtering – True RMS with DC components is possible.
Phase shift is excellent, making the MR series well suited for power and
power quality applications.
Model MR461 is a portable 400AAC (600A peak), 600ADC current probe.
The unit has proportional mV output for direct readings on handheld and
bench top oscilloscopes.
Model MR561 is a portable 1000AAC (1500A peak), 1500ADC current
probe that accurately measures AC or DC current waveforms using Hall
effect technology.
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2.2
MR461 Features
1
Ø = 1.18" (30mm)
Cable max
2
Ø = 0.95" (24mm)
Dual Cable max
3
9
4
OL
ON
8
600V CAT III - 600A
60A
600A
7
OFF
5
!
OUTPUT:
600A: 1 mV/A
60A: 10 mV/A
AC/DC CURRENT PROBE
Model MR 461
6
Figure 1
1. Jaws
8. Green light (on when battery
voltage ≥ 6.5V)
2. Conductor
3. Protective non-slip guard
4. Zero adjustment button
9. Red light (overrange and
incorrect zero adjustment)
5. BNC Connector
6. Coaxial cable 6.5 ft (2m)
7. Three-position range
selection switch:
• 60A (10mV/A)
• 600A (1mV/A)
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• On/Off
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AC/DC Current Probe Models MR461 and MR561
2.3
MR561 Features
Ø = 1.6" (42 mm)
Cable max
1
1.96 x 0.19" (50 x 5 mm)
Dual Bus Bar max
2
Ø = 0.98" (25 mm)
Dual Cable max
3
9
4
OL
ON
8
600V CAT III - 1500A
150A
7
1500A
OFF
5
!
OUTPUT:
1500A: 1 mV/A
150A: 10 mV/A
AC/DC CURRENT PROBE
Model MR 561
6
Figure 2
1. Jaws
2. Conductor
3. Protective non-slip guard
4. Zero adjustment button
8. Green light (on when battery
voltage ≥ 6.5V)
9. Red light (overrange and
incorrect zero adjustment)
5. BNC Connector
6. Coaxial cable 6.5 ft (2m)
7. Three-position range
selection switch:
• 150A (10mV/A)
• 1500A (1mV/A)
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• On/Off
AC/DC Current Probe Models MR461 and MR561
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2.4
Instrument Display Compatibility
The Model MR461 and MR561 current probes are compatible with any
hand-held and bench top oscilloscope, which have the following features:
• BNC input
• Range and resolution capable of displaying 1mV of output per amp of measured current
• Instrument accuracy of 0.3% or better to take full advantage of the
probe accuracy
• Input impedance of 1MΩ/100 pF or greater
When the probe is making a measurement, the current-carrying conductor is not broken and remains electrically isolated from the probe output.
As a result, the probe output common may be either floated (isolated) or
grounded.
Warning: User Safety
Always use an oscilloscope, voltmeter or other displaying device, appropriately rated for safety to the voltage of the sample being tested.
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AC/DC Current Probe Models MR461 and MR561
CHAPTER 3
SPECIFICATIONS
3.1
Reference Conditions
18° to 28°C, 20 to 75% RH, external magnetic field < 40 A/m, no external
current carrying conductor, test sample centered, 1MΩ ≤100pF load, zero
adjustment prior to measurement (DC only) DC to 65Hz. Battery voltage
9V ±0.1V.
3.2
MR461 Specifications
3.2.1ELECTRICAL
Measurement Range:
60A Range:
0.2 to 40AAC (60A Peak); 0.4 to 60ADC
600A Range:
0.5 to 400AAC (600A Peak); 0.5 to 600ADC
Output Signal:
10mV/A on 60A range; 1mV/A on 600A range
Accuracy:
60A Range:
0.5 to 40A: 1.5% reading +0.5A; 40 to 60ADC only: 1.5% reading
600A Range:
0.5 to 100A: 1.5% reading ± 1A; 100 to 400A: 2.0% reading
400 to 600DC only: 2.5% reading
Phase Shift:
60A Range:
45 to 65Hz, 10 to 20A: ≤ 3.5°; 20 to 40A: ≤ 3°
600A Range:
45 to 65Hz, 10 to 100A: ≤ 3°; 100 to 400A: ≤ 2.5°
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DC
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1000A
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up to 1kHz
Overload:
1500A
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AC/DC Current Probe Models MR461 and MR561
9
Noise:
60A Range:
DC to 1kHz ≤ 8mV; DC to 5kHz: ≤ 12mV; 0.1Hz to 5kHz: ≤ 2mV
600A Range:
DC to 1kHz ≤ 1mV; DC to 5kHz: ≤ 1.5mV; 0.1Hz to 5kHz: ≤ 500µV
Rise and Fall Time:
60A Range: ≤ 100µs from 10 to 90% Vout
600A Range: ≤ 70µs from 10 to 90% Vout
3.2.2MECHANICAL
Humidity Influence: 10 to 90% RH @ reference temperature ≤ 0.5%
Maximum Cable Diameter: One 1.18” (30mm) or two 0.95” (24mm) or
two bus bars 1.24 x 0.39” (31.5 x 10mm)
Dimensions (without zero knob): 8.8 x 3.82 x 1.73” (224 x 97 x 44mm)
Weight: 15oz (440g)
3.3
MR561 Specifications
3.3.1ELECTRICAL
Measurement Range:
150A Range:
0.2 to 100AAC (150A Peak); 0.4 to 150ADC
1500A Range:
0.5 to 1000AAC (1400A Peak); 0.5 to 1500ADC
Output Signal:
10mV/A on 150A range; 1mV/A on 1500A range
Accuracy:
150A Range:
0.5 to 100A: 1.5% reading ± 0.5A;
100 to 150ADC only: 2.5% reading
1500A Range:
1 to 100A: 1.5% reading ± 1A; 100 to 800A: 2.5% reading ± 0.5A
800 Shop
to 1000A:
4% reading;
1000
to 1200ADC only:
reading
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AC/DC Current Probe Models MR461 and MR561
Phase Shift:
150A Range:
45 to 65Hz, 10 to 20A: ≤ 3.5°; 20 to 100A: ≤ 3°
1500A Range:
45 to 65Hz, 10 to 200A: ≤ 3°; 200 to 1000A: ≤ 2.5°
Overload: 1500ADC and 1000AAC continuous up to 1kHz
Noise:
150A Range:
DC to 1kHz ≤ 8mV; DC to 5kHz: ≤ 12mV; 0.1Hz to 5kHz: ≤ 2mV
1500A Range:
DC to 1kHz ≤ 1mV; DC to 5kHz: ≤ 1.5mV; 0.1Hz to 5kHz: ≤ 500µV
Rise and Fall Time:
150A Range: ≤ 100µs from 10 to 90% Vout
1500A Range: ≤ 70µs from 10 to 90% Vout
3.3.2MECHANICAL
Humidity Influence: 10 to 90% RH @ reference temperature ≤ 0.1%
Maximum Cable Diameter: One 1.6" (42mm) or two 0.98" (25.4mm) or
two bus bars 1.96 x 0.19" (50 x 5mm)
Dimensions (without zero knob):
9.31 x 3.82 x 1.73" (236.5 x 97 x 44mm)
Weight: 16oz (480g)
3.4
Common Specifications (MR461 & MR561)
3.4.1ELECTRICAL
Frequency Range: DC to 10kHz @ -3 dB
Load Impedance: >100kΩ/100pF
Insertion Impedance: 0.39mΩ @ 50Hz, 58mΩ @1000Hz
Working Voltage: 600Vrms
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Common Mode Voltage: 600Vrms
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Influence of Adjacent Conductor:
<10mA/A at 50Hz at 23mm from the probe
Influence of Conductor in Jaw Opening: 0.5% reading (DC to 440Hz)
Battery: 9V alkaline (NEDA 1604A, IEC 6LR61)
Low Battery: Green LED turns ON when battery voltage ≥ 6.5V
Battery Life: Approx 100H typical
Overload Indication: Red LED indicates input greater than the selected
range
Auto-Off: 10 minutes (may be disabled at power-up by pressing Zero
button while turning on; green LED blinks three times to indicate that autooff is disabled)
3.4.2MECHANICAL
Operating Temperature Range: 14° to 131°F (-10° to +55°C)
Storage Temperature Range: -40° to 176°F (-40° to +80°C)
Temperature Influence: 40mA/10K typical
≤ 300°ppm/°K or 0.3%/10°K
Operating Relative Humidity:
10° to 35°C: 90% ± 5% RH (without condensation)
40° to 55°C: 70% ± 5% RH (without condensation)
RH Influence: 10-35°C: 90% RH at reference
Temperature: ≤0.5% (MR461); ≤0.1% (MR561)
Altitude: Operating: 0 to 2000m
Non-operating: 0 to 12,000m
Zero Adjustment: ± 10A approx. by increments of 25 to 40mA
Case Protection: IP30 per IEC 529
Drop Test:
1.0m on 38mm of oak on concrete; test according to IEC 1010
Mechanical Shock: 100G, test per IEC 68-2-27
Vibration: Test per IEC 68-2-6
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AC/DC Current Probe Models MR461 and MR561
Frequency Range: 5 to 15Hz, Amplitude: 1.5mm
15 to 25Hz, Amplitude: 1mm
25 to 55Hz, Amplitude: 0.25mm
Handle: UL 94 V0
Jaws: UL 94 V0
Color: Dark gray with red jaws
Output: Double insulated 6.5 ft (2m) coaxial cable with BNC connector
3.4.3SAFETY
Electrical:
Double insulation or reinforced insulation between primary, secondary and
outer case of handle per IEC 1010-2-032.
600V, Category III, Pollution Degree 2
300V, Category IV, Pollution Degree 2
7850VDC dielectric between primary or secondary and outer hand-held
case
Electromagnetic Compatibility:
• Susceptibility in accordance with EN 50082-2 and EN 50082-1
• Electrostatic discharge IEC 1000-4-2
Test voltages: 4kV level 2 in contact, aptitude criteria B
8kV level 3 in the air, aptitude criteria B
• Radiated Field IEC 1000-4-3 (1995) with max. interference of 5% of
the measurement range: 3V/m level 3, aptitude criteria A
• Fast transients IEC 1000-4-4 (1995)
Test voltage: 1kV level 2, aptitude criteria B
• Magnetic fields at the frequency of the network to IEC 1000-4-8 (1995)
with a max. distortion of 0.5A: 30A/m 50 Hz level 4, aptitude criteria A
• Emissions in accordance with EN 50081-1
• Radiated emission through the case to EN 55022 (1994): class B
• Conducted emission to EN 55022 (1994): class B
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CHAPTER 4
OPERATION
4.1
Making Measurements
•
Connect the current probe to the proper input channel on the oscilloscope.
•
Begin with the least sensitive range on the current probe (1mV/A).
•
Select the 0.5V/Division on your oscilloscope.
•
Turn oscilloscope power on. Turn on the Model MR461/561. The
green LED should be on, the red LED should be off. If the green
indicator does not come on or goes off before the probe has operated for 10 minutes, it is necessary to replace the battery.
•
After approximately 10 minutes of operation, if none of the control buttons have been manipulated, power will automatically shut
off.
4.1.1 DC Measurement
•
Select DC position on the oscilloscope.
•
“Zero” the probe. With the probe disconnected from test samples
(no conductor in probe jaw window), press the auto zero button.
The red LED (%) comes on for approximately three seconds to
indicate that the probe is zeroing. If the red LED remains lit, this
indicates that zero has not been attained – repeat the zeroing
operation. Alternatively, you may “zero” with the oscilloscope.
•
For best accuracy, especially on low-level measurement, it is recommended that you zero the probe before each measurement.
•
Clamp the probe around the conductor to be tested. The oscilloscope should now display the measured conductor current. A positive reading indicates current flowing in the direction of the arrow
located on the side of the jaw. A negative reading indicates current
flow in the opposite direction of the arrow. Multiply the conversion
ratio (1mV/A or 10mV/A) times the V/Division range on your oscilloscope
to get
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AC/DC Current Probe Models MR461 and MR561
4.1.2 AC Measurement
•
Select the AC position range on the oscilloscope.
•
The DC zero adjustment is not required when measuring AC current.
•
Clamp the probe around the conductor to be tested. The oscilloscope should now display the measured conductor current. Apply
the conversion ratio (1mV/A or 10mV/A) times the V/Division
range on your oscilloscope to get the value of the peak current.
4.1.3 Indicator Lights: Green LED
•
The green LED indicates that the probe is on and that the battery
is good. The green LED will not light under low battery conditions.
Replace the 9V battery if the green LED is not lit.
•
The red LED indicates a momentary or continuous overload of
the instrument. Readings taken while the red LED is on or flashing should be considered inaccurate. Momentary or continuous
currents exceeding 60A peak on the 60A range or 600A peak on
the 600A range for the Model MR461, and 150A peak on the 150A
range or 1500A on the 1500A range for the Model MR561 will trigger the red LED.
4.1.4 Making Measurements with the Banana/BNC Connector
•
The probes may be used with a DMM with the use of a Banana/
BNC Connector (Cat. #2111.32).
•
Plug the probe into the display device (e.g., DMM, logger). Note
the polarity of the probe output banana plugs (red = positive [+],
black = negative [-]).
•
Select the appropriate range on the display device. Note that the
probe’s outputs are 1mV/A and 10mV/A AC or DC. Note the maximum current capability on 10mV/A range
•
Turn display device power on. Turn on the Model MR: the green
LED should be on, and the red LED off. If the green indicator does
not come on or goes off before the probe has operated for 10 minutes, it is necessary to replace the battery.
•
After approximately 10 minutes of operation, if none of the control
buttons have been manipulated, power will automatically shut off.
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4.1.5Auto-Off
•
The Models MR461 and MR561 have an Auto-off feature which
turns off the instrument after 10 minutes if no control has been
used.
•
When the probe is switched off by this automatic function, the
switch must first be set to the off position before the probe may be
powered up again.
•
Auto-off may be disabled at power-up by the user. Simply press
the auto zero button at the same time as moving the switch from
the OFF position to one of the ranges. The green LED blinks three
times to indicate that the auto-off is disabled.
4.2
Tips For Getting the Best Accuracy
The Models MR461 and MR561 are capable of measuring DC to 10KHz
currents over a wide range. Here are some key considerations for getting
the most accuracy from your display instrument:
•
When using the Models MR461 and MR561 with an oscilloscope,
it is important to select the range that provides the best resolution.
•
Make sure that probe jaw mating surfaces are free of dust and
contamination.
•
Beware of short-circuit currents. Large in-rush DC currents (which
can occur when power is first applied in a circuit) and large highcurrent transients may cause varying degrees of residual readings. If in doubt of a particular reading, remove the probe from
the conductor under test and check to see that the display device
returns to zero. If not, it will be necessary to rezero the probe.
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AC/DC Current Probe Models MR461 and MR561
4.3
Typical Response Curves
Model MR461
Typical Accuracy in DC
1
10
100
1000
2
0
-2
Error in %
-4
-6
-8
-10
-12
-14
-16
-18
Primary current in amperes
Model MR561
Typical Accuracy in DC
1
10
100
1000
10,000
2
Accuracy in %
0
-2
-4
-6
-8
-10
Primary current in amperes
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4.4
Operation Examples
4.4.1
Oscilloscope Measurement Example for MR561
• Model MR561 on 1500A range (1mV/A)
• Conductor carrying 1400A peak AC waveform
• Model MR561 connected to oscilloscope
1000 A rms
OL
ON
600V CAT III - 1500A
1.4 V
150A
1500A
OFF
!
0
OUTPUT:
1500A: 1 mV/A
150A: 10 mV/A
AC/DC CURRENT PROBE
Model MR 561
-1.4 V
Figure 3
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AC/DC Current Probe Models MR461 and MR561
4.4.2
DC Measurement for MR461 with Banana/BNC Connector
• Conductor carrying 25ADC in the direction of the arrow
• DMM placed in DC volts mode
• DMM displays 250.0mV with the probe in the 60A (10mV/A)
range
25 A DC
250.0 mV
ACV
DCV
OL
ON
600V CAT III - 600A
60A
600A
OFF
!
OUTPUT:
600A: 1 mV/A
60A: 10 mV/A
COM
+
AC/DC CURRENT PROBE
Model MR 461
Figure 4
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19
CHAPTER 5
MAINTENANCE
5.1Maintenance
WARNING:
• For maintenance use only specified replacement parts.
•
To avoid electrical shock, do not attempt to perform any servicing
unless you are qualified to do so.
•
To avoid electrical shock and/or damage to the instrument, do not
get water or other foreign agents into the case. Turn the current
probe OFF and disconnect the unit from all the circuits before
opening the case.
5.1.1 Battery Replacement
When the probe is turned on, the green LED should light up. If it does not,
replace the 9V battery.
• Completely disconnect the probe from the circuit under test, and
from the DMM or measuring instrument.
•
Turn the probe OFF.
•
Unscrew the battery compartment screw and remove cover.
•
Replace the battery and put the cover back on.
Do not replace the battery while the probe is in use.
5.1.2Cleaning
• Clean the body of the clamp with a cloth lightly moistened with
soapy water.
•
Wipe clean with a cloth moistened with clean water and dry.
• forDo
not
useonline
solvent.
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AC/DC Current Probe Models MR461 and MR561
Repair and Calibration
To ensure that your instrument meets factory specifications, we recommend
that it be scheduled back to our factory Service Center at one-year intervals
for recalibration, or as required by other standards or internal procedures.
For instrument repair and calibration:
You must contact our Service Center for a Customer Service Authorization
Number (CSA#). This will ensure that when your instrument arrives, it will be
tracked and processed promptly. Please write the CSA# on the outside of the
shipping container. If the instrument is returned for calibration, we need to
know if you want a standard calibration, or a calibration traceable to N.I.S.T.
(Includes calibration certificate plus recorded calibration data).
Ship To:
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments
15 Faraday Drive
Dover, NH 03820 USA
Phone:(800) 945-2362 (Ext. 360)
(603) 749-6434 (Ext. 360)
Fax: (603) 742-2346 or (603) 749-6309
E-mail:repair@aemc.com
(Or contact your authorized distributor)
Costs for repair, standard calibration, and calibration traceable to N.I.S.T. are
available.
NOTE: You must obtain a CSA# before returning any instrument.
Technical and Sales Assistance
If you are experiencing any technical problems, or require any assistance with
the proper operation or application of your instrument, please call, mail, fax or
e-mail our technical support team:
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments
200 Foxborough Boulevard
Foxborough, MA 02035 USA
Phone:(800) 343-1391
(508) 698-2115
Fax: (508) 698-2118
E-mail:techsupport@aemc.com
www.aemc.com
NOTE: Do not ship Instruments to our Foxborough, MA address.
Shop for AEMC products online at:
www.ShopAEMC.ca
AC/DC Current Probe Models MR461 and MR561
1.877.766.5412
21
Limited Warranty
The Model MR461 and MR561 are warranted to the owner for a period of one
year from the date of original purchase against defects in manufacture. This
limited warranty is given by AEMC® Instruments, not by the distributor from
whom it was purchased. This warranty is void if the unit has been tampered
with, abused or if the defect is related to service not performed by AEMC®
Instruments.
For full and detailed warranty coverage, please read the Warranty
Coverage Information, which is attached to the Warranty Registration
Card (if enclosed) or is available at www.aemc.com. Please keep the
Warranty Coverage Information with your records.
What AEMC® Instruments will do:
If a malfunction occurs within the one-year period, you may return the instrument
to us for repair, provided we have your warranty registration information on file
or a proof of purchase. AEMC® Instruments will, at its option, repair or replace
the faulty material.
REGISTER ONLINE AT:
www.aemc.com
Warranty Repairs
What you must do to return an Instrument for Warranty Repair:
First, request a Customer Service Authorization Number (CSA#) by phone
or by fax from our Service Department (see address below), then return the
instrument along with the signed CSA Form. Please write the CSA# on the
outside of the shipping container. Return the instrument, postage or shipment
pre-paid to:
Ship To:
Chauvin Arnoux®, Inc. d.b.a. AEMC® Instruments
15 Faraday Drive • Dover, NH 03820 USA
Phone:(800) 945-2362 (Ext. 360)
(603) 749-6434 (Ext. 360)
Fax: (603) 742-2346 or (603) 749-6309
E-mail:repair@aemc.com
Caution: To protect yourself against in-transit loss, we recommend you insure
your returned material.
NOTE:
must
obtain
CSA#
before returning
instrument.
Shop You
for AEMC
products
online at:awww.
ShopAEMC
.ca any 1.877.766.5412
22
AC/DC Current Probe Models MR461 and MR561
Notes:
Shop for AEMC products online at:
www.ShopAEMC.ca
AC/DC Current Probe Models MR461 and MR561
1.877.766.5412
23
Shop for AEMC products online at:
www.ShopAEMC.ca
1.877.766.5412
Shop for AEMC products online at:
www.ShopAEMC.ca
1.877.766.5412
12/11
99-MAN 100099 v10
ShopAEMC
®
Chauvin
Instruments
Shop for AEMC products
online at:Arnoux
www.®, Inc. d.b.a. AEMC.ca
1.877.766.5412
15 Faraday Drive • Dover, NH 03820 USA • Phone: (603) 749-6434 • Fax: (603) 742-2346
www.aemc.com