8
1.10.5 Temperature
Range
Resolution
Accuracy
-30.0 to 110.0
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0.1
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±0.2
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Note : When using Conductivity/TDS sensor for Temperature readout, sensor is limited to 60
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Sensor Type
...........................................Silicon transistor built into tip of Conductivity/TDS
sensor, or separate Temperature sensor if Conductivity /
TDS sensor is not in use.
Calibration
............................................Automatic offset and span calibration
Sensor Offset Range
..............................-15.0 to 15.0
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Sensor Span Range
...............................93 to 107 %
1.10.6 General Specifications
Memory
.................................................2032 readings including date and time with A&B function
disabled.
1632 readings including date and time with A&B function
enabled.
Automatic Logging
...............................
Rate per Day
1 to 288 readings per day.
Time of Day
1 to 12 discrete times of the day, in 24 hour format.
Sampling Period and Duration
One reading every 1 to 300 seconds for a duration of 1 to
720 minutes or continuous.
RS232 Port
............................................300, 9600 & 19200 baud.
8 bits, no parity, 1 stop bit, XON/XOFF Protocol.
Clock
......................................................Calendar clock displays date, month, hours, minutes &
seconds. Year is Y2K compliant and is attached to all
stored data.
Good Laboratory Practices
..................Date, time and results of last calibration for all parameters
are stored. This information can be recalled or sent to the
RS232 port at any time.
Power
.....................................................7.2V, 1300mAH NiCad battery built in.
Battery charger for country of destination is included.
Solar panel and external battery clip lead optionally
available.
Battery Saver
........................................Auto switch-off after 5 minutes or 1 hour. Battery saver
can be switched off to allow continuous use.
Dimensions
............................................230 x 140 x 100 mm
Mass
.......................................................Instrument only : Approx. 1.5 kg
Full Kit
: Approx. 5.0 kg
Environment
.........................................Temperature
: 0 to 45
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Humidity
: 0 to 90 % R.H.