1.
From the main menu use the or to select SYSTEM. Confirm.
2.
Use the or to select Date / Time and confirm.
3.
Use the and to advance to the next step and use the or to
change a value. Confirm.
The current date and time will be shown on the display.
7.5 Adjust the display contrast
1.
From the main menu use the or to select SYSTEM. Confirm.
2.
Use the or to select Display contrast and confirm.
3.
Use the and to adjust the contrast of the display and confirm.
7.6 Adjust the temperature
The temperature measurement can be adjusted at 25 °C (77 °F) and/or
85 °C (185 °F) to increase accuracy.
1.
Put the probe and a reference thermometer in a container of water at
approximately 25 °C and allow the temperature to stabilize.
2.
Compare the temperature read by the meter with that of the
reference thermometer. The difference is the adjustment value for
the meter.
Example: reference thermometer: 24.5 °C; meter: 24.3 °C.
Adjustment value: 0.2 °C.
3.
Enter the adjustment value for the 25 °C reading:
a.
From the main menu use the or to select SYSTEM. Confirm.
b.
Use the or to select Readjust temp. and confirm.
c.
Select Channel 1 or Channel 2 and confirm. The temperature for
channel 1 is measured by the conductivity cell and channel 2 is
measured by the pH probe. If no Conductivity cell is connected,
the temperature value must be entered manually or the
temperature measured in channel 2 can be applied to the meter.
d.
Use the or to select 25 °C and confirm.
e.
Use the arrow keys to enter the adjustment value for 25 °C.
Confirm.
4.
Put the probe and a reference thermometer in a container of water at
approximately 85 °C and allow the temperature to stabilize.
5.
Compare the temperature from the meter with that of the reference
thermometer. The difference is the adjustment value for the meter.
a.
Use the or to select 85 °C and confirm.
b.
Use the arrow keys to enter the adjustment value for 85 °C.
Confirm.
c.
Select Save changes and confirm.
7.7 Change the stirring settings
The stirring speed can be changed during calibration and during a
measurement.
1.
Use the or to change the stirring speed during calibration and
during a measurement.
7.7.1 Turn the stirrer on or off
The stirrer 1 works with Channel 1 and 2 (Stirrer 1). A second stirrer can
be connected to channel 2 (Stirrer 2). For the stirrer 2 activation refer to
the following steps.
1.
From the main menu use the or to select SYSTEM. Confirm
with .
2.
Use the or to select Stirrer N.2 and confirm with .
3.
Use the or to select YES to turn the stirrer 2 on.
Note: Select NO to turn the stirrer 2 off.
7.8 Change the temperature units
The temperature units can be changed to Celsius or Fahrenheit.
1.
From the main menu use the or to select SYSTEM. Confirm.
2.
Use the or to select Temperature units and confirm.
3.
Use the or to select between Celsius or Fahrenheit and confirm.
12
English
Summary of Contents for sensION MM340
Page 2: ...Table of Contents English 3 Fran ais 20 Espa ol 38 Portugu s 56 74 90 108 125 2...
Page 6: ...1 2 3 4 6 English...
Page 15: ...1 2 English 15...
Page 23: ...1 2 3 4 Fran ais 23...
Page 33: ...1 2 Fran ais 33...
Page 41: ...1 2 3 4 Espa ol 41...
Page 51: ...1 2 Espa ol 51...
Page 59: ...1 2 3 4 Portugu s 59...
Page 69: ...1 2 Portugu s 69...
Page 76: ...1 1 5 2 pH 4 01 pH 7 00 pH 10 01 6 o 3 7 4 8 3 3 1 76...
Page 77: ...1 2 3 4 77...
Page 78: ...3 2 1 2 2 3 3 4 2 1 1 1 7 PC DIN 2 2 8 1 3 1 9 pH 1 4 1 10 pH 2 5 PC RS 232 11 2 2 6 3 78...
Page 85: ...9 9 1 9 2 87 9 3 85...
Page 86: ...1 2 86...
Page 91: ...2 1 1 2 1 2 2 2 ICES 003 A A FCC PART 15 A FCC 15 1 2 FCC 15 A 1 2 3 4 5 91...
Page 93: ...1 2 3 4 93...
Page 95: ...4 4 1 1 5 2 6 3 7 1 2 4 1 2 4 2 ID ID 4 1 ID 4 2 pH ORP mV ISE 5 F 3 6 4 3 5 5 1 AC 5 2 95...
Page 102: ...9 9 1 9 2 104 9 3 102...
Page 103: ...1 2 103...
Page 110: ...sensION MM340 2 pH ORP mV ISE PC 2 4 1 1 1 5 2 pH 4 01 pH 7 00 pH 10 01 6 3 7 4 8 3 3 1 110...
Page 111: ...1 2 3 4 111...
Page 120: ...1 2 120...
Page 121: ...10 1 119 100 pH EC DO 240 ISE 119 3 0 C 1 119 DO DO 119 EC 121...
Page 128: ...1 2 3 4 128...
Page 136: ...9 1 9 2 138 9 3 136...
Page 137: ...1 2 137...
Page 138: ...10 1 136 100 s pH EC DO 240 s ISE 136 3 0 C 1 136 DO DO EC 136 EC 138...
Page 142: ......
Page 143: ......