Simpson TS112 Datasheet

Specifications

DC VOLTAGE

PHYSICAL

Dimensions: 6.5" (H) x 5.0" (W) x3.2" (D), (16.5 x 12.7 x 8.1cm)
Weight: 2.75 lbs. (1.24kg)
Moisture Resistance: 100%
Temperature: -40° to 85°

POWER REQUIREMENTS

Two 9-volt alkaline batteries
One 1.5 volt alkaline D-cell

Specifications subject to change without notice.

TS112 Railroad Tester

Designed for today's railroad equipment, the flexible TS112 is also compatible with
older technologies while offering features and functions unavailable on standard
VOM's. Fewer jacks, more ranges and a comprehensive front panel guarantee the
simplicity and the user-friendly structure of the TS112. The TS112 railroad tester
measures parameters with greater accuracy: resistance with a Multi-Turn Ohms
Adjust Control, Relay Contact On-Time without adjustment, Code Rate without
counting pointer swings, On-Time with live signals as well as relay contacts, and
automatic measurement of Peak Levels. Regulating the peak level is possible
without constantly readjusting the Tester.

The following standard features are exclusive only to the TS112 Railroad Tester.

Multimeter for Railroad Servicing

•

Auto-polarity on all DC function. Red Negative Indicator LED

•

Ohmmeter Voltage Mode detects foreign voltage of either polarity

•

Power savings Sleep Feature prevents draining of batteries

•

Measures Pulse Code Transmit and receives currents independently

AC VOLTAGE

AC CURRENT

DC CURRENT

CODE MEASUREMENT SPECIFICATIONS

OHMMETER

DRY CONTACT FUNCTIONS

ACCESSORIES Catalog No.

Case, Yellow Padded Nylon 00832

ACCESSORIES Catalog No.

Lead Set, Crocodile Reverse Banana 07540
Case, Black Padded Nylon 00834

Catalog No.

TS112 Railroad Tester 12112

Ordering Information

Ranges Accuracy Specifications

0.6VDC, 3VDC, 15VDC, 60VDC,
300VDC

⫾1.5% of Full Scale

1000 ohms per volt

Ranges Accuracy Burden Volts

15mA, 60mA 300mA, 1.5A, 6A,
30A

⫾1.5% of Full Scale

60mV

Ranges Accuracy Specifications

1.5VAC, 3VAC, 15VAC, 150VAC,
300VAC, 600VAC

⫾3% of Full Scale

288 ohms per volt

Ranges Accuracy Burden Volts

1.5 ACA, 6 ACA, 30ACA

⫾1.5% of Full Scale

60mV

Ranges Center Scale Accuracy

Rx1
Rx100

5⍀
500⍀

⫾2% of Scale Length
⫾2% of Scale Length

Ranges Accuracy

On Time:

Rate:

0-100%
30 to 500cpm

⫾3% of Full Scale from 10%
to 100%
⫾3% of Scale Length

Ranges Accuracy

On-Time Rate

0-100% 30-500 Cycles per
minute

⫾2% of Full Scale

from 10% to 100%

Normal: Poin ter fol low s contact closure Open Closed

Zero ⫾ 3.0% Full Scale ⫾0.5%

Peak Hold: Pointer will deflect to full scale and remain there with a 2.0 millisecond or longer
contact closure

rev_1 11/2/04