7
INSTRUMENT CONDITIONS
SN:70602 V1.0
Monday 30 July 2010
15:50
------------------------------------------------------------------------
EC MEASUREMENT
TC ...................................................................... linear, 2.00%/˚C
TRef. ........................................................................................25˚C
Measurement.........................................................by stability
Type of calibration .....................................molar standards
Frequency of calibration............................... every 15 days
SALINITY MEASUREMENT
TC ...................................................................... linear, 2.00%/˚C
TRef. ........................................................................................25˚C
Measurement..........................................................by stability
Type of calibration .....................................molar standards
TDS MEASUREMENT
TC ...................................................................... linear, 2.00%/˚C
TRef. ........................................................................................25˚C
Factor......................................................................................0,64
Measurement..........................................................by stability
Type of calibration .....................................molar standards
SYSTEM
Codification: .............................................................automatic
Data send ........................................................................ printer
Type of printer..............................................................thermal
Type of report ..............................................................reduced
Samples by report: ....................................................... several
Readjust temperature.........................................................NO
------------------------------------------------------------------------
EC CALIBRATION
DATA LOGGER
SYSTEM
EC MEASURE
New calibration
in 7 days
10-04-2007 17:15
...
Start meas. EC
...by stability
TC: Lineal 2.00%/
˚
C
TRef: 25
˚
C
Meas.: stability
Start measurement
Measuring conditions
Molar standards
Demal standards
NaCl standards
To a X value
Data introduction
Theoretical cal.
Cal. frequency
EC calibration
...
Start calibration
Molar standards
MEASURE
New calibration
in 7 days
10-04-2007 17:15
TDS MEASURE
NaCl MEASURE
10-04-2007 17:15
10-04-2007 17:15
Display data
Reset
DATA LOGGER
Display data
Reset
DATA LOGGER
10-04-2007 17:15
Sample ID
Data output
Type of report
Users
Header
SYSTEM
* * *
uS/cm @25
˚
C
Sample 1
21.3
˚
C
MEASURING
by stability
Identify sensor
Date / Time
Language
Display contrast
Readjust temp.
Stirring
Units temperature
Display data:
Measurement data
Cell history
Calibration data
DATA LOGGER
Sample ID:
Automatic
Manual
SYSTEM
Molar standards
Use standard 147 uS
Continue...
EC calibration
Print:
Measurement data
Cell history
Calibration data
Instrument conditions
DATA LOGGER
EC CALIBRATION
22.6
˚
C
147 uS/cm @25
˚
C
00:23
ENGLISH
Example of ticket
4. Operation
4.4. General diagram
This is a general view over the way to access to all possibilities of
the instrument:
Reprogramation of measurements.
See page 11.
Calibration.
See pages 8 and 9
See page 16.
System.
See page 17.
Note:
The
sign on the
display indicates flashing.
Salinity, TDS and Resistivity
measurements. See page 14.
EC71 HACH LANGE 7010.indd ANG:7
EC71 HACH LANGE 7010.indd ANG:7
8/7/10 16:14:48
8/7/10 16:14:48
