Sp1 100 l – Thermo Fisher Scientific Alpha COND 1000 User Manual
Page 23
Operating Instructions
Thermo Scientific Alpha COND 1000
15
6) After you set the process temperature value, press the ENTER key. The upper
display shows the current calibration temperature and the lower display shows
“C.ºC” to indicate calibration temperature.
7) Press
the
▲ or ▼ keys to adjust the calibration temperature value. You can
adjust the value from -9.9 to 125 ºC.
8) Press
ENTER key to confirm your selection.
9) Continue with additional Additional Set-up procedures, or return to
Measurement mode by pressing the
▲ and ▼ keys (escape) simultaneously).
7.3
Control Relay A/Control Relay B (SP1/SP2) sub-function
The SP1 option sets the operating parameters for Relay A; and SP2 for relay B.
Since these groups have the same set-up parameters, they are described together.
6
6
6
6
6
Sp1
Sp1
Hys
O .
OF.
μ
S
μ
S
HOLD
HOLD
HOLD
HOLD
HOLD
HOLD
SETUP
SETUP
SETUP
SETUP
SETUP
SETUP
Sp1
100
L
20
0
0
7.3.1
Entering the Set point 1 (or Set point 2) sub-function
The alpha CON 1000 controller/transmitter can operate in either one of the 10
different conductivity ranges (see Section 12.2 – Appendix 2: Measurement Ranges
Available in the Controller. Refer to Section 7.5.1 for Selecting the Measuring
Range sub-function.
1) Enter Advanced Set-up mode. Push the ENTER key and
(use
▲ or ▼ keys to)
scroll to Advanced Set-up
security code “22”. Push the ENTER key again.
2) Press
the
▲ or ▼ keys to scroll until the upper display
shows SP1 (or SP2).
7.3.2
Selecting the set point values
This lets you choose the value that will cause your controller
to activate (Default: SP1 = 100 µS; SP2 = 1900 µS).
1) Press
the ENTER key until upper display shows the
current set point value and the lower display shows SP1
(or SP2).
2) Press
the
▲ or ▼ keys to select your value for Set point 1
(or Set point 2). Your controller will activate at the value
you select.
3) Press
the ENTER key to confirm your selection.
4) Proceed to 7.3.3, or return to Measurement mode by
pressing the
▲ and ▼ keys simultaneously (escape).
6
6
Sp1
Sp1
μ
S
HOLD
HOLD
HOLD
SETUP
SETUP
SETUP
Sp1
100
L