unix Corporation TTCG - 01B User manual

unix
Corporation
TTCG - 01B
Instrument
Manual
High Precision Time Calibrator
(HH:MM:SS:SS/1000)

Table of Contents
1.Preface.....................................................................................1
2.Technical Specification.............................................................2
3.Operating Principle.................................................................. 3

Preface
Congratulation on purchase of “Tunix” make High Precision Time Calibrator
Model : TTCG - 01B. This instruments is one of the best available in its class.
We have taken enough care in designing and manufacturing to give you trouble free
performance for longer period. Before starting the instrument, we suggest you to go
through the instruction manual.
Please check for following Standard accessories
1) Product is not physically damaged.
2) Power supply adaptor
3) GPS antenna(if ordered)
4) Carry bag
5) GPS extension Cable (If ordered)
On Arrivel

Technical Specification
Range: (HH: MM: SS: SS/1000)
Time stability: Better than ± 20 PPM at 25˚ C
Automatic GPS Synchronization
Manual Reset /start buttons with feature of Electric Changeover contact
Weight: 905 grams with Antenna
Dimensions: 230 mm Length, 145 mm (Height without antenna), Depth 105 mm
Enclosure: Polycarbonate IP 67
Power Supply: 5 V Through DC adapter
Accessories: Instruction manual, Extended Cable 10 Meters with connector
(Optional), Carry bag (Optional
Elapsed time/Up count mode :99 Hrs
Real time Mode: 24 Hrs
Time Resolution: 1 milisecond

Operating Principle
Time calibrator works on the principle of synchronising frequencing generated by
highly stabilized crystal oscillator circuit, frequencies are calibrated into time
parameter; to get the standard output in terms of time(HH:MM:SS:SS/1000).
To the resolution of 1 ms.
Real time is synched with time/period with UTC & real time GPS signal to get the
measurement traceability for real time.
Features
TIme Calibrator TTCG-01B has Four Switches
Start : to start period calibration
to stop period calibration
Stop :
Reset : to reset the values in period calibration
Mode : To switch the Mode from Reatime to Period Calibration Mode or vise versa
Procedure :
Period Calibration(Automatic start-stop feature)
Plug-in the power supply.
Press the mode button to switch the mode from real time to
period calibration mode.
use start and stop button to Start and stop the Timer(Manual
Operation).

Operating Principle
Electrical Switching : stop and start the timer without using switches.