Thermo Scientific Orion 310, Инструкция по эксплуатации

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PerpHecT ® Orion 310, 320, 330 Instruction Manual
40 Using the Orion 330
Check Out:
1. After the self-test is completed, the meter will be in the
MEASURE mode.
a. Press the MODE key until the pH mode indicator is
displayed. Main display should read a steady 7.00 ± 0.02.
b. If not, press CAL key. Select a one-point calibration, “7”, to
change the pH reading. When READY lights up, press YES.
c. The main display should read 100.0 with the legend SLP
in the upper display. If so, press YES. If not, use the
SCROLL (
▲
,
▼
) keys to change the value to 100.0 press YES.
d. The meter advances to pH mode and the display should now
read a steady 7.00 ± 0.02.
e. Press the MODE key to enter millivolt mode.
Display should read 0 ± 1.
C. SETUP Mode Orion 330
Select SETUP mode by pressing SETUP key until SETUP light is
activated. This mode is used to define, change or view meter operating
parameters. While in the SETUP mode, the YES key is used to scroll
through the menu without changing parameters and to enter new
parameters into meter memory. The SCROLL (
▲
,
▼
) keys are used to
change the settings within each function. To exit the SETUP mode,
press the MODE key at any time.
NOTE:
If a parameter has been changed, the YES
key must be pressed to activate the change.