Ametek IPS-4-UV, Руководство пользователя

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Installation & Start-Up | 3-25
12. Open the Vent Line isolation valve (on the Sample Probe, process
tap, or inside the Oven/Sample System Enclosure). Open the Sample
Line isolation valve (on the Sample Probe, process tap, or inside the
Oven/Sample System Enclosure) to allow sample fluid into the sample
system.
13. Zero the analyzer as described under “Manually Zeroing the Analyzer
Sample System,” later in this chapter. After the Zero, switch the ana-
lyzer back to Measure mode (from the Calibration screen, select Start
Measure and press
ENTER )
. From the HOME screen (Figure 3-10),
check the response time of the analytes. Typically, a good response
time is less than 30 seconds to T90 when the sample system is clean
and operating at peak efficiency. Response time may vary due to
Sample Line length.
Record the initial sample response time in a log book, as described
under “Recording Initial Readings,” later in this chapter.
Figure 3-8.
Active alarms displayed
(example), Current
Alarms screen.
Cell Temperature
Heater Temperature
HOME ALARMS STATUS SETUP
Figure 3-9.
No active alarms,
Current Alarms screen.
No alarms
HOME ALARMS STATUS SETUP
Figure 3-10.
HOME screen
(example).
Measure

Heater
21
°C
Bench
20
°C
Cell
23
°C
HOME ALARMS STATUS SETUP