Hach LANGE BIOGAS Titrator Manager Basis Bedienungsanleitung Seite 57

Specifications
Specifications are subject to change without notice.
Methods
End point titration
Inflection point titration
Titration stops at
Titrant addition techniques
Titrant calibration
pH electrode calibration
Direct pH/mV measurements
Back titration with manual
reagent addition
Sequencing of up to 3 methods
Coupling of 2 methods in one beaker
Measuring ranges - Resolution
pH value
mV value
Temperature
Printout
Automatic. GLP compliant
3 levels of detail
Results
In each method, calculation of up to 4 results and 2
user-defined equations
Units
All standard units for samples/results
User-defined result units
Storage capacity
Global password protection for programming access
Non-volatile memory for storage of the last 60 results
10 user programmable methods
Libraries with more than 30 electrodes and 20 titrants
pre-identified
Embedded operating procedures for burette and
reagent exchange operations
Sample list
Up to 20 data with alphanumeric ID
Electrode stand - stirring
Magnetic stirrer
Propeller connection
Beaker volume
1 to 3 pre-set
Auto determination of 1 to 4 inflection points with pro-
grammable IP acceptation windows.
IP detection using 1st and 2nd derivative curve.
pH, mV, mL, IP number
Incremental dynamic, incremental monotonic and con-
tinuous dynamic.
Up to 5 points using IUPAC standards or 4-7-10 Series
buffers with error recognition on buffer used.
With recording on stable reading.
-9 to 23 pH - 0,001 pH
±2000 mV - 0,1 mV
–10 °C to +100 °C (14 to 212 °F) - 0,1 °C
22 reproducible speeds (0 to 1100 rpm) in 50 rpm steps
5 to 400 mL
English
English 57