Triplett Model 2003 2013 Railroad Tester

SKU
2013
Manufacturer:
Triplett
Triplett

Key Features:

  • 60Hz and 100Hz Cab Filters
  • All pass position – bypass Cab Filters
  • Auto Polarity in DC functions
  • Selectable DC Amp polarity
  • Direct measurement of Code Parameters
  • Relay Contact On Time (Dry Contact) requires no adjustment
  • Ohmmeter Voltage Mode detects either polarity voltage including AC
  • Field replaceable protective window
Product Options:
$1,899.00

Secured and trusted checkout with

The Model 2003 includes all of the features of the Model 2000 with the addition of Cab Filters. The Model 2003 was designed for railroads using 60Hz and 100Hz coding systems.

Electrical Specifications

DC Voltage
Ranges0.6, 3, 15, 60, and 300 VDC.
Accuracy±1.5% of full scale 0 to 50 C.
±2.5% of full scale -40 to 85 C.
Sensitivity1000 ohms per volt.
OverloadContinuous: 20 VRMS or 5 times full
scale, whichever is greater, not to
exceed 600 VRMS.
Ten seconds: 30 VRMS or 10 times full
scale, whichever is greater, not to
exceed 700 VRMS.

 

DC milliAmps
Ranges15, 60, and 300 mADC.
Accuracy±1.5% of full scale 0 to 50 C.
±2.0% of full scale -40 to 85 C.
Burden Volts60 mV nominal at full scale. Leads and
fuse add 250 milliohms typical resistance.
OverloadFuse blows before damage

 

DC Amps
Ranges1.5, 6, and 30 Amps DC.
Accuracy±1.5% of full scale 0 to 50 C.
±2.0% of full scale -40 to 85 C.
Burden Volts60 mV nominal at full scale. Leads add
34 milliohms typical resistance. Fuse in
1.5 Amp range adds 30 milliohms typical
resistance.
OverloadFor the 1.5 Amp range, the fuse blows
before damage. The 6 Amp and 30 Amp
ranges are unfused but can withstand a
50 amp overload for 30 seconds.

 

Common DC Specifications
NMRR>60 dB at 25 Hz, Code Function switch
in NORM position.
>35 dB at 60 Hz and >60 dB at 96 Hz,
Code Function switch in PEAK or
TIMING position.
Polarity DetectAll DC functions indicate upscale. A red
NEG indicator lights for inputs of negative
polarity. For zero input, the NEG
indicator is off.

 

AC Voltage
Ranges1.5, 3, 15, 150, 300, and 600 VAC.
Accuracy±3.0% of full scale 0 to 50 C.
±3.5% of full scale -40 to 85 C.
Sensitivity288 ohms per volt.
OverloadContinuous: 20 VRMS or 5 times full
scale, whichever is greater, not to
exceed 700 VRMS.
Ten seconds: 30 VRMS or 10 times full
scale, whichever is greater, not to
exceed 700 VRMS.

 

AC Amps
Ranges1.5, 6, and 30 Amps AC.
Accuracy±1.5% of full scale 0 to 50 C.
±2.0% of full scale -40 to 85 C.
Burden Volts60 mV nominal at full scale. Leads add
34 milliohms typical resistance. Fuse in
1.5 Amp range adds 30 milliohms typical
resistance.
OverloadFor the 1.5 Amp range, the fuse blows
before damage. The 6 Amp and 30 Amp
ranges are unfused but can withstand a
50 amp overload for 30 seconds.

 

Common AC Specifications
CalibrationAverage responding, RMS calibrated.
Freq. Response25 Hz to 400 Hz for rated accuracy.
60 Hz Filter57 Hz to 63 Hz ±1.5% additional level error.
25 Hz > 40 dB (99.0% suppression)
96 Hz > 40 dB (99.0% suppression)
100 Hz Filter92 Hz to 100 Hz ±1.5% additional level error.
60 Hz >34 dB (98.0% suppression)
120 Hz >20 dB (90.0% suppression)
156 Hz >47 dB (99.6% suppression)
200 Hz Filter196 Hz to 204 Hz ±1.5% additional level error.
156 Hz >20 dB (90.0% suppression)
250 Hz >20 dB (90.0% suppression)
250 Hz Filter245 Hz to 255 Hz ±1.5% additional level error.
156 Hz >38 dB (98.7% suppression)
200 Hz >20 dB (90.0% suppression)

 

Code Measurement Specifications

Peak Level Measurements
Peak HoldPointer will deflect to the peak level of
the input signal. For repetitive peaks
within a ±4% level window, 25 samples
are averaged, then no further updates
occur unless the level exceeds the
captured peak.
Peak FollowPointer will deflect to the peak level that
is at least 25% of the previously
displayed peak.
Level StabilityFor a peak to be detected, the signal must
remain level stable within ±4.0% typically
for a period of 10 milliseconds.
AC Rejection for
DC Functions
AC signals greater than 60 Hz and up to
five times the level of the DC signal to be
measured will typically introduce less
than 3% additional error in the level
measurement.
DC Rejection for
AC Functions
DC signals up to five times the level of
the AC signal to be measured will
typically introduce less than 3%
additional error in the level measurement.

 

Timing Measurements
On TimeRange: 0 to 100%.
Accuracy±3% of full scale from 10% to 100%.
Zero Offset±3.0% of full scale max.
RateRange: 30 to 500 cycles per minute.
Accuracy±3% of scale length.
Zones:
50 cpm: 47.5 to 50.75 cpm.
75 cpm: 71.0 to 77.0 cpm.
120 cpm: 118.0 to 125.0 cpm.
180 cpm: 175.9 to 187.2 cpm.
270 cpm: 263.9 to 276.5 cpm.
420 cpm: 410.5 to 423.0 cpm.
Timeout Period2 to 8 seconds is required for an
update on the timing functions. Two
consecutive readings within 7% of full
scale of each other are averaged.
Minimum InputFor correct Rate and On Time
measurements, a minimum input of 13%
of full scale is required. The trigger points
are automatically set by the software. The
valley point must be typically 60% or less
of the captured peak.

 

Ohmmeter

Voltage Sense Mode
Range15 V DC auto-polarity or AC to 1 KHz
typical. NEG indicator is on for zero and
negative inputs.
Accuracy±20% -40 to 85 C.
Sensitivity1000 ohms per volt.
OverloadContinuous: 50 VRMS.
Ten seconds: 120 VRMS.
Resistance Measurement Mode
RangesR x 1 and R x 100.
Center Scale5 and 500 ohms.
Accuracy±2.0% of scale length ±0.5 ohms
0 to 50 C.
±3.0% of scale length ±0.5 ohms
-40 to 85 C.
Open Circuit
Voltage
1.0 to 1.8 VDC. The VOM jack is
negative with respect to the COM jack.
Test CurrentR x 1 range: 400 mA max.
R x 100 range: 3.6 mA max.
OverloadR x 1 range: fuse blows before damage.
R x 100 range: 35 VRMS continuous.

 

Dry Contact Functions
NormalPointer follows contact closure.
Open: zero ±3.0% of full scale.
Closed: full scale ±0.5%.
On TimeRange: 0 to 100 %.
Accuracy±2% of full scale from 10% to 100%.
Zero offset: ±3.0% of full scale max.
RateRange: 30 to 500 cycles per minute.
Accuracy±3% of scale length.
Peak HoldPointer will deflect to full scale and
remain there with a 2.0 millisecond or
longer contact closure.
Allowable Contact
Resistance:
0 to 100 ohms.
Test Voltage7.5 to 15 VDC. The VOM jack is positive
with respect to the COM jack.
Test Current830 uA max.
OverloadContinuous: 50 VRMS.
Ten seconds: 120 VRMS.

 

Power Requirements
BatteriesTwo, 9 volt alkaline batteries (NEDA 1604)
One, 1.5 volt alkaline D-cell (NEDA 13F)
Expected LifeNormal operation: 320 hours.
Sleep mode: 2000 hours.
Cutoff Voltage10.5 volts minimum for both 9V batteries
in series.
The ohmmeter circuit is designed to
properly zero with a D-cell battery from
1.0 to 1.8 volts.
Sleep TimerTest set falls asleep after 3 to 7 minutes
with no meter deflection greater than 1%
of full scale typical.
Meter Movement
Full scale100 uA ±1%
Balance±1.0% of full scale.
ConstructionTaut band construction, shock mounted.
100 degree deflection, critically damped.
Mirrored. High strength magnet.
Physical Specifications
Size5.0" wide x 6.5" high x 3.2" deep.
WeightApproximately 2.75 pounds, 4.75 pounds
with case and leads.
Moisture
Resistance
Test Set is not damaged by exposure to
rain.
TemperatureOperating and storage: -40 to 85 C.
Humidity0 - 95% non-condensing.
Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account

Products In This Series

As low as

Now $1,899.00

As low as

Now $1,899.00

As low as

Now $1,549.00