Atec AEMC-1050 User Manual
1000V Digital/Analog Megohmmeter Models 1050 & 1060 (pdf) Rev. 05 01/05
Technical Assistance (800) 343-1391 www.aemc.com 1 of 9
The AEMC Megohmmeter Models 1050
and 1060 are an innovative family of
professional 1000V Digital/Analog
insulation testers. They are designed
to facilitate testing quickly and
accurately by incorporating automatic
measurement features and user
friendly functions.
Measurements are displayed on a
large dual-display LCD with bargraph
for quick viewing of changes or
trends. Resistance readings are
displayed on the larger display, and a
smaller display is used for test voltage
at the sample, test run times (mm:ss),
or alarm set points – all accessible at
the press of a button. Afamily of
visual indicators for safety and
information also compliments the
displays. Abright blue electroluminescent backlight makes for
clear readings in dark areas.
1000V Digital/Analog Megohmmeter
Models 1050 & 1060
Both models automatically provide the
DAR and PI ratios directly on the
display. User defined PI time intervals
may also be programmed. The user
may even select DAR or PI functions
before the test, and the megohmmeter
will stop at the appropriate time and
display the results. Test run times from
1 second to 59 minutes are also
directly programmable. The tested
sample Capacitance is available at the
end of each insulation resistance test.
For specific applications and operator
or equipment safety, test voltages may
be disabled to avoid any errors. An
automatic test inhibitor prevents testing
on live circuits above 25V. Discharge
test voltage may be displayed at the
completion of each test.
A memory feature in both models
permits storing, recalling and
displaying of resistance values taken at
user specified intervals during a test.
The Model 1060 has an RS-232
interface and a more extensive
memory function, which permits
the storage of results in files specific
to the device under test. Additionally,
it also has a built-in document function,
which prints out a preformatted report
on a serial or parallel printer.
A standard software package
(DataView
®
) enables the user to
display graphs and results for
complete documentation and
reporting. The Model 1060 can also
be programmed and run by a PC
with this software. This enables
tailored test programs, remote
operation and storing of information
directly into a PC.
Both models are built into a double
insulated field case with a detachable
accessory pouch.
1000V Digital/Analog Megohmmeter Models 1050 & 1060 (pdf) Rev. 05 01/05
Technical Assistance (800) 343-1391 www.aemc.com 2 of 9
FUNCTION MODEL MODEL
1050 1060
50V (0.002MΩ to 200GΩ) ✓✓
100V (0.004MΩ to 400GΩ) ✓✓
250V (0.01MΩ to 1TΩ) ✓✓
500V (0.02MΩ to 2TΩ) ✓✓
1000V (40kΩ to 4TΩ) ✓✓
Voltage Test/Safety Check (600VAC/DC) ✓✓
Guard Terminal ✓✓
Continuity (40Ω) @200mA ✓✓
Resistance (400kΩ) ✓✓
Lead Compensation ✓✓
Backlight ✓✓
Timer (1–59 minutes) ✓✓
Digital Dual Display ✓✓
Analog Bargraph ✓✓
Auto-Off ✓✓
Continuity Buzzer ✓✓
Continuity Buzzer Disable ✓✓
Voltage Detection (>25V) ✓✓
Safety Test Inhibitor ✓✓
Automatic Discharge ✓✓
Rechargable NiMH Battery – ✓
AC Supply 85-256V/50/60Hz – ✓
Battery Powered – ✓
Battery Capacity (%) Indication ✓✓
Auto-Off Disable ✓✓
Automatic DAR/PI ✓✓
Smooth Function ✓✓
Memory Storage (128kB) – ✓
Report Printout on Serial Printer – ✓
RS-232 Communication – ✓
Features
• True Megohmmeter
®
• Test voltage combinations of 50V, 100V, 250V,
500V and 1000V
• Insulation measurements to 4000GΩ (4TΩ)
• Direct measurement of DAR and PI values
• Direct measurement of sample Capacitance
• Display of test voltage and run time
• Programmable test run times and PI times
• Smooth and Alarm functions
• Automatic test inhibition (if live sample >25V)
• Automatic discharge after use with voltage display
• Large dual display with time, voltage and measurement
• Bright blue electroluminescent backlight
• Battery powered
• Auto power-down when not in use
• Remote operation with optional test probe
• Rugged dual wall field case with detachable lead/
accessory pouch
• EN 61010-1, 600V Cat. III, EN 61557
• CE Mark
Model 1060 includes these
additional features:
• AC rechargeable NiMH batteries – run while recharging
• RS-232 interface for direct printing of results (serial output)
• 128kB memory to store measurements in specific files
• Remote operation of megohmmeter through PC
• Includes DataView
®
software for data storage, real-time
display, analysis and report generation
Applications
• Test insulation on cables, transformers, motors, insulators
and wiring installations
• High resistance or absorption tests
• Spot reading tests
• Timed resistance measurements
• Dielectric Absorption Ratio (DAR) and
Polarization Index (PI) tests
• Low insulation test range for testing old or flooded
installations
• Motor insulation resistance measurements
• Continuity checks and low resistance measurements
• Computer controlled production line testing
• Predictive maintenance by storing results in PC for
trend analysis
Model 1060 checking insulation resistance between windings on a
three-phase motor.
1000V Digital/Analog Megohmmeter Models 1050 & 1060 (pdf) Rev. 05 01/05
Technical Assistance (800) 343-1391 www.aemc.com 3 of 9
Construction
Back-lit dual liquid
crystal display
RS-232 serial
interface port
(Model 1060)
Rotary selection
switch
Start/Stop button
Function buttons (6 on Model 1050) or (8 on Model 1060)
Model 1050 is not equipped with MEM or PRINT buttons
Input terminal (+)
Input terminal (G)
Input terminal (–)
AC power input
(Model 1060) (direct
operation on AC and
battery recharge)
The Models 1050 and 1060 are built into a double
insulated field case.This extra rugged construction
provides double insulation, maximum field durability
and ease of serviceability
Large display and buttons make the Model 1060 ideal
for shop use even with gloves.
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