Setting The Low Alarm - horiba TW-150 Instruction Manual

5 FUNCTION

5.14.7 Setting the LOW ALARM

[MAINTE.]
MEAS. screen
See "  Displaying the setting screens for each measurement item" (page 99).
1. For each item to be set, press the button of the item on its MEAS. SETTING screen.
Item to be set on the MEAS. SETTING screen:
TURB., COL., FRC., PRES., pH, COND., TEMP.
2. The MEAS. SETTING screen of each measurement item is displayed.
Press the LOW ALARM button.
*This example is for the LOW ALARM SETTING screen of TURB.
3. Enter the lower limit value using the numerical key pad and press [SET].
Measurement item
Turbidity
Color
Residual chlorine
Water pressure
pH (optional)
Conductivity (optional)
Water temperature (optional)
Tip
[CLEAR]: Clears the whole value.
[BACK]: Deletes the rightmost number of the value.
The screen returns to the MEAS. SETTING screen for each measurement item.
124
[SETTING]
MAINTENANCE screen
LOW ALARM
Input range (same for each setting value)
1.00 to 15.00 (NTU)
5.0 to 30.0 (TCU)
1.00 to 7.50 (mg/L)
0.250 to 1.500 (MPa)
2.50 to 15.00 (Bar)
2.00 to 12.00
100 to 1500 (µS/cm)
10.0 to 100.0 (C)
MEAS.SETTING screen
[x.xx NTU]
[I/O]
[(Measurement item)]
MEAS.SETTING screen
Default value
1.00 (NTU)
5.0 (TCU)
1.00 (mg/L)
0.250 (MPa)
2.00
100 (µS/cm)
10.0 (C)