Hanna Instruments HI 720 Series - Manual (Page 9)

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Setup Item Description Valid Values Default
TEMPERATURE
b.03
Temperature measure °C, °F °C
unit (see note 32)
b.10 Temp. compensation Linear, Linear
algorithm (note 28) NaCl (IEC 746, table BII) ,
User: user defined table
b.11 Reference temp. 20°C, 25°C 25°C
(see note 28)
b.12 Temp. coefficient 0.00 to 20.00 % 2.00 %
(see notes 28, 29)
Temperature Compensation Table
b.31
Number of couples 2 to 10 2
b.32 Edit/view couple 1 to b.31 item value 1
b.33 User table: actual 0 to f.s. see note 33
conductivity value for
the couple selected in b.32
b.34 User table: -30.0 to 130.0°C see note 33
temperature value for
the couple selected in b.32
Temperature Level Alarm (see Note 36)
b.41
Max temperature -30.0 to 130.0°C 130.0°C
b.42 Min temperature -30.0 to 130.0°C -30.0°C
Reading Offset
b.50
Actual reading measurement -10.0°C measurement
(for ATC only, to measurement +10°C (see note 15)
see notes 15, 20)
b.51 Temperature offset -10.0°C to +10.0°C 0.0°C
(ATC only, notes 15, 20)
CONCENTRATION
d.00
Concentration curve 1 to 4 1
in use
Curve 1/2/3/4 Table (see note 34)
d.01
Number of triplets 1 to 25 1
d.02 Edit/view triplet 1 to d.01 value 1
Setup Item Description Valid Values Default
GENERAL SETTINGS
G.00
Measurement mode Conductivity, Conductivity
(see note 8) Concentration, TDS
G.01 Conductivity range Auto range, Auto range
1999 μS/cm,
19.99 mS/cm,
199.9 mS/cm,
2000 mS/cm
G.02 TDS range Auto range, Auto range
1000 ppm, 10.00 ppt,
100.0 ppt, 1000 ppt
G.03 Concentration unit Auto (ppm/ppt), Auto
(see note 31) ppm, ppt, % (ppm/ppt)
G.04 Concentration XXXX, XXX.x, XX.xx
format XX.xx, X.xxx
G.05 TDS factor 0.00 to 1.00 0.50
G.06 Moving average 1 to 30 1
length (see note 30)
G.10 Factory ID 0000 to 9999 0000
G.11 Process ID alias 00 to 99 00
RS485 address
G.13 Language English, Italiano English
G.14 LCD contrast 0 to 10 6
G.15 LCD backlight On, Off On
G.98 Calibration 0000 to 9999 0000
password (see note 2)
G.99 General password 0000 to 9999 0000
(see note 2)
TEMPERATURE
b.01
Compensation mode Automatic (ATC), ATC
(see notes 7, 20) Manual (MTC)
b.02 Start manual temp. -30.0 to 130.0°C 25.0°C
(see notes 7, 20)
This table lists all available setup items together with their code, short descrip-
tion, valid values and default setting.