Atec Megger-CFL535F - Manual

TDR2000/2 (CFL535F)
Cable Fault Locator
I 20 km range at VF = 0.90
I Monochrome or color options
I Primary cell or rechargeable options
I Large backlit LCD Display
I Dual cursor measurement
I Intermittent fault location
I Output pulse amplitude and width control
I "TX Null" technology
I No blocking filter required
I Trace Master PC software included
TDR2000/2 (CFL535F)
Cable Fault Locator
DESCRIPTION
The TDR2000/2 is a state of the art, monochrome or color,
dual channel Time Domain Reflectometer, capable of
identifying and locating a wide range of faults on metallic
cables.
The TDR2000/2 has a minimum resolution of 0.1m and a
maximum range of 20 km at VF=0.9 and 16 Km (48,000 ft.)
at 0.65 VF. The TDR2000/2 can perform single or dual
channel measurements on a wide range of metallic cables.
Active channels can be compared with each other or with
previously stored traces from memory. Differential
channel measurements are possible and cross talk between
channels can also be identified.
All results are displayed on a high resolution, QVGA color
display. Full contrast adjustment provides optimum
display contrast in a variety of ambient light conditions.
3 Configurations Options
The TDR2000/2 comes in three configurations:
TDR2000/2 Monochrome primary cell
A fully featured high resolution TDR with backlit
monochrome display and powered by 8 x AA (LR6)
batteries.
TDR2000/2RM Monochrome rechargeable
As the TDR2000/2 but with a rechargeable NiMH battery
pack and charger in place of the Dry cells.
TDR2000/2R Color rechargeable
As the TDR2000/2RM but with a color high resolution
display providing excellent trace separation in dual trace
modes. The unit is also powered by a rechargeable NiMH
and includes battery charger.
Intermittent Mode
An ‘intermittent mode’ continually updates and shows any
transient reflections. Any intermittent fault leaves a
permanent record on the display, capturing elusive faults.
Dual cursors
The TDR2000/2 can display either single or dual cursors.
Single cursor mode displays the distance from the start of
the cable to the cursor. In dual cursor mode the distance
between faults can be measured.
Fast Find key
One press of the find key automatically adjusts the range
and gain and positions the cursor to the major event on
the cable.
Tx Null
Tx Null helps eliminate the ‘dead zone’ at the start of the
displayed trace, normally obscured by the transmission
pulse. By the adjusting the Tx Null the user can see these
‘near end’ faults more clearly.
Output pulse control
Both the amplitude and width of the output pulse can be
adjusted to provide the best possible reflection for accurate
location of cable faults.