Dual Scaler Timer [ TYPE : CT 542A ]
Dual Counter Timer Type CT542A manufactured by NUCLEONIX is designed around a microcontroller chip and has 12 x 2 LCD dotmatrix display.
This unit can be used in three modes PRESET TIME, CPS & CPM modes. It has on board memory to acquire readings upto 1000. The stored data readings can be recalled onto display or can be printed onto a printer. It can count two inputs simultaneously.
This unit has a built-in parallel port (centronics) and a serial port RS 232 for connecting to a PC.
It is built as a two bit module. It can count both positive and negative pulses in the range of 100 mV to 10V and upto a maximum frequency of 1MHz. LCD display indicates preset and elapsed time and counts of any selected channel.
Programmability of ONE, TWO & FOUR iterations for any particular counting.
COUNTER / RATEMETER
|Count Input(s) IN1 & IN2||100mV to 10V, unipolar or positive bipolar semi-gaussian pulse|
|Pulse Width||0.5 micro sec (min)|
|Polarity||Positive or Negative|
|Input Impedance||5.0 K ohms|
|Input Counts Capacity||999999 counts|
|Input Frequency (max)||1 MHz|
|Pulse Height Discrimination||100mV – 10V by a preset provided on front panel|
|Modes of Data Acquisition||a. Counts for a preset time, b. CPS, c. CPM|
|Counts Indication||16 x 2 dotmatrix LCD display|
|Preset Time Setting||Programmable through tactile switch control buttons|
|Control Buttons||START, STOP, PROG, STORE, INC, DEC|
|Preset Time/Elapsed Time Indication||On 16 x 2 LCD Dot matrix display|
|Preset Time Range||1 to 9999|
|Serial Port||RS 232C built-in|
|Additional Options (at extra cost)||a. Data communication Software for down loading of data can be given at extra cost.
|Module connector||Amphenol Connector Type : 26-159-24P-H (24 Pin Type) or NIM Standard as per AEC specifications TID 20893 (Rev) Type : AMP 204186-5|