Pulse Uv Control - Thermo Scientific SOLA II Flare User Manual

Pulse UV Control

Thermo Scientific
The available Coms selections are:
Com 1 (I/O Boards)
•
Com 2 (Maintenance)
•
Com 3 Modbus
•
Com 4 Modbus
•
C o m P o r
C o m 1 (
∨
Figure 7-10.
Following are the menu items within the Pulse UV Control menu.
Caution This menu is intended for factory test only. Incorrect settings can result
in damage to the unit. ▲
Table 7-4.
Menu Item Description
Flash Lamp On/Off Turn the UV lamp flashing on or off.
Auto Gain On/Off Turn the amplifier auto gain selection on or off.
Note Auto gain defaults to ON during normal operation. ▲
PMT Signal Gain Select the amplifier gain (1, 2, 5, 10, 20, 50, 100).
Note The selection is only valid when auto gain is turned OFF. ▲
Test Gains Place the gain selection under manual control to verify the functionality of
the programmable gain amplifier.
Test LED On/Off Test the LED by turning it on and off.
Flash Frequency Change the UV lamp flash frequency (normally 10 Hz).
Change the duration of the flashing pulse (normally 100 μs).
Flash Time
S&H Time Change the duration of the sample portion of the sample and hold analog
front end (normally 100 μs). (Sample portion is the amount of time the
sample and hold device is in the SAMPLE state.)
t s R x
I / O B o a
∧ E n t
Diagnostics
T x
r d s )
E x i t
SOLA II Flare User Manual
Chapter 7
7-7