Table of Contents
Advertisement
HAMAMATSU
Timing chart
External start measurement
When measuring the spectral of a flash lamp, laser, and other pulsed light
with this system, use the external start measurement mode. See timing
chart below.
Timing chart of external start measurement
TRIG. IN
F lash l amp emitted l ight
DATA OUT
When TRIG. IN is input, the system begins to read the sen so r after a
time delay equal to the Delay Time set b y the software.
In th is meaurement, the TRIG. IN input in terval becomes the sensor
exposure time(Exposure Time).
Method
1) Connections
2) Operation
Timing chart of
EXTERNAL START MODE
[ Flash lamp measurement ]
Delay Ti me
Exposure Ti me
Input the trigger signal to the TRIG. IN terminal at
TTL/High impedance using a BNC-BNC cable.
Set Trigger MODE to Start and the Number of Cycle
from the application software. Next measure the
data using the data measurement function.
- 17 -
MCD CONTROLLER C7557
Chapter1 Hardware
N ot available data
Available data
Delay Ti me
Advertisement
Table of Contents
