2024年10月30日发(作者：运水之)
800-404-ATEC (2832)
CFL535G, TDR2010 and TDR2050
Advanced Dual Channel TDR
■
600 V CAT IV Input Protection filter built in
■
Step and Pulse TDR selections
■
Distance Dependant Gain
■
Test straight from the box
■
Trace Tagging
■
2ns pulse width
■
Designed for use on all metallic paired cables
Advanced Test Equipment Corp.
DESCRIPTION
The Megger
®
CFL535G, TDR2010 and TDR2050 are state of the art,
dual channel, high resolution, compact Time Domain Reflectometers
with a color screen for locating faults on paired metallic cables.
All TDRs in this series have a minimum resolution of 0.1 m / 0.3 ft and
a 20 km / 65 kft maximum range depending on the velocity factor
selected and the cable type.
Various output impedances are available (CFL535G and TDR2010:
25, 50, 75, 100, 125 ohm + AUTO. TDR2050: 25, 50, 75, 100, 140
ohm + AUTO) and an auto impedance matching feature. The velocity
factor can be set between 0.2 and 0.99 to meet any cable test
requirements.
600 V CAT IV input protection
TDR2050 is the first TDR in this class to include a built-in 600 V
input protection filter. The ability to connect to potentially live
circuits means a more flexible instrument suited for a wider range of
applications.
Trace Storage
100 internal trace memories provide for the storage and recall of
test results. The traces can be recalled to the display for analysis or
compared with an active display to aid in fault location.
Alternatively the stored results can be downloaded to a computer, via
the USB port, using the TraceXpert software and USB lead provided.
Step TDR function
The Dead Zone effect of a standard pulse TDR can mask near end
faults and make them undetectable. The addition of a step function
on the TDR2050 eliminates this problem.
Step TDR technology means that the signal is injected at full strength
and stays there until a disturbance is detected. This makes step TDR
technology perfect for detecting near end faults that standard pulse
TDRs can miss.
Distance dependant gain
This feature, built into the TDR2050, eliminates the drop off of signal
attenuation on longer lines by gradually increasing the gain along the
returned signal, enabling a more even representation of the relative
attenuation at all points along the trace.
Fault identification
Megger’s own built-in AutoFind mode allows for speedy identification
of faults. One press of the AutoFind key automatically adjusts the
range and gain, and positions the cursor to the first major event on
the cable. Press the AutoFind key again and the cursor will jump to
the next detected disturbance.
FEATURES AND BENEFITS
The instruments have a large, high resolution, color, WVGA display
with easy set up features. Directional control buttons, together with
soft keys, provide intuitive and easy operation for the user.
An AUTO selection option ensures that the most effective parameters
are selected depending on the range required, aiding rapid diagnosis
of the TDR trace. The ability to manually override the auto function
allows fine tuning to enable identification of hard to determine faults.
Dual trace and dual cursor capabilities allow full flexibility, giving the
operator full control and instant indication of distance between two
points.
A trace comparison feature also allows close examination between
trace conditions. Extra high resolution together with a white-light
backlight, user definable color schemes give the graphical display a
vibrance, aiding the user in identifying key events on the trace.
CFL535G, TDR2010 and TDR2050
Advanced Dual Channel TDR
FindEnd function
TDR2050 also incorporates a FindEnd function, which allows the
user to automatically search the trace to identify the end of the
cable under test. This is useful in situations where a fast cable length
measurement is required.
For those who wish to maintain manual control, manual operation
allows full override access to refine the response for easy fault
identification.
Color schemes
The very different light conditions that could be present when using
the TDR2050, combined with the limitations of eye conditions such
as color blindness, makes the addition of set color schemes in the
instrument extremely important.
TDR2010 and TDR2050 have 6 additional set color schemes on top
of the Default and Outdoor schemes included on other Megger
TDRs. There are also 2 custom slots where the user can specify their
own scheme by setting up to 7 screen elements to their own choice
of color.
Trace Tagging
TDR2010 and TDR2050 also incorporate a Trace Tagging feature
which allows the user to add a name to saved traces. This could be
the circuit ID, building name or any other identifying text the user
wishes to save with the trace.
A text string of up to 32 alphanumeric characters can be stored
against each trace and this can consist of upper case letters
including accents.
TraceXpert PC software
The CFL535G, TDR2010 and TDR2050 come complete with
the Megger TraceXpert software which gives full control over
downloading, reporting and uploading of saved trace results.
Designed around a database and programmed for ease of use and
simplicity, TraceXpert offers the ideal application for all your data
processing requirements.
Models
The series is available in 3 models.
CFL535G
A fully featured high resolution TDR with backlit color display and
powered by Li-ion rechargeable battery batteries. This model comes
complete with 2 pairs of mini-clip Test Leads.
TDR2010
The same as the CFL535G but with Trace Tagging and additional
Color Scheme selection.
TDR2050
The same as TDR2010 but with the addition of 600 V CAT IV rating,
Step, DDG and FindEnd functions.
BENEFITS (MODEL DEPENDENT)
■
2024年10月30日发(作者：运水之)
800-404-ATEC (2832)
CFL535G, TDR2010 and TDR2050
Advanced Dual Channel TDR
■
600 V CAT IV Input Protection filter built in
■
Step and Pulse TDR selections
■
Distance Dependant Gain
■
Test straight from the box
■
Trace Tagging
■
2ns pulse width
■
Designed for use on all metallic paired cables
Advanced Test Equipment Corp.
DESCRIPTION
The Megger
®
CFL535G, TDR2010 and TDR2050 are state of the art,
dual channel, high resolution, compact Time Domain Reflectometers
with a color screen for locating faults on paired metallic cables.
All TDRs in this series have a minimum resolution of 0.1 m / 0.3 ft and
a 20 km / 65 kft maximum range depending on the velocity factor
selected and the cable type.
Various output impedances are available (CFL535G and TDR2010:
25, 50, 75, 100, 125 ohm + AUTO. TDR2050: 25, 50, 75, 100, 140
ohm + AUTO) and an auto impedance matching feature. The velocity
factor can be set between 0.2 and 0.99 to meet any cable test
requirements.
600 V CAT IV input protection
TDR2050 is the first TDR in this class to include a built-in 600 V
input protection filter. The ability to connect to potentially live
circuits means a more flexible instrument suited for a wider range of
applications.
Trace Storage
100 internal trace memories provide for the storage and recall of
test results. The traces can be recalled to the display for analysis or
compared with an active display to aid in fault location.
Alternatively the stored results can be downloaded to a computer, via
the USB port, using the TraceXpert software and USB lead provided.
Step TDR function
The Dead Zone effect of a standard pulse TDR can mask near end
faults and make them undetectable. The addition of a step function
on the TDR2050 eliminates this problem.
Step TDR technology means that the signal is injected at full strength
and stays there until a disturbance is detected. This makes step TDR
technology perfect for detecting near end faults that standard pulse
TDRs can miss.
Distance dependant gain
This feature, built into the TDR2050, eliminates the drop off of signal
attenuation on longer lines by gradually increasing the gain along the
returned signal, enabling a more even representation of the relative
attenuation at all points along the trace.
Fault identification
Megger’s own built-in AutoFind mode allows for speedy identification
of faults. One press of the AutoFind key automatically adjusts the
range and gain, and positions the cursor to the first major event on
the cable. Press the AutoFind key again and the cursor will jump to
the next detected disturbance.
FEATURES AND BENEFITS
The instruments have a large, high resolution, color, WVGA display
with easy set up features. Directional control buttons, together with
soft keys, provide intuitive and easy operation for the user.
An AUTO selection option ensures that the most effective parameters
are selected depending on the range required, aiding rapid diagnosis
of the TDR trace. The ability to manually override the auto function
allows fine tuning to enable identification of hard to determine faults.
Dual trace and dual cursor capabilities allow full flexibility, giving the
operator full control and instant indication of distance between two
points.
A trace comparison feature also allows close examination between
trace conditions. Extra high resolution together with a white-light
backlight, user definable color schemes give the graphical display a
vibrance, aiding the user in identifying key events on the trace.
CFL535G, TDR2010 and TDR2050
Advanced Dual Channel TDR
FindEnd function
TDR2050 also incorporates a FindEnd function, which allows the
user to automatically search the trace to identify the end of the
cable under test. This is useful in situations where a fast cable length
measurement is required.
For those who wish to maintain manual control, manual operation
allows full override access to refine the response for easy fault
identification.
Color schemes
The very different light conditions that could be present when using
the TDR2050, combined with the limitations of eye conditions such
as color blindness, makes the addition of set color schemes in the
instrument extremely important.
TDR2010 and TDR2050 have 6 additional set color schemes on top
of the Default and Outdoor schemes included on other Megger
TDRs. There are also 2 custom slots where the user can specify their
own scheme by setting up to 7 screen elements to their own choice
of color.
Trace Tagging
TDR2010 and TDR2050 also incorporate a Trace Tagging feature
which allows the user to add a name to saved traces. This could be
the circuit ID, building name or any other identifying text the user
wishes to save with the trace.
A text string of up to 32 alphanumeric characters can be stored
against each trace and this can consist of upper case letters
including accents.
TraceXpert PC software
The CFL535G, TDR2010 and TDR2050 come complete with
the Megger TraceXpert software which gives full control over
downloading, reporting and uploading of saved trace results.
Designed around a database and programmed for ease of use and
simplicity, TraceXpert offers the ideal application for all your data
processing requirements.
Models
The series is available in 3 models.
CFL535G
A fully featured high resolution TDR with backlit color display and
powered by Li-ion rechargeable battery batteries. This model comes
complete with 2 pairs of mini-clip Test Leads.
TDR2010
The same as the CFL535G but with Trace Tagging and additional
Color Scheme selection.
TDR2050
The same as TDR2010 but with the addition of 600 V CAT IV rating,
Step, DDG and FindEnd functions.
BENEFITS (MODEL DEPENDENT)
■