IAC BENCH TOP SODIUM ANALYZER SERIES 1100
- Accurate, Precise and Verifiable Results
- Full Featured—analog outputs; system and
concentration alarms; optional RS422/485 interfaces
- Manual Calibration using a multiple known addition
technique—no specialized operator knowledge
necessary
- Low Reagent Consumption—extremely low cost of
operation
- No Reagent Disposal—all reagents consumed
completely
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- User Adjustable Flow Control
- Simple, Easy Grab Sample Capability
- Stand-by mode as a result of sample flow loss
- Fully Mounted—ready to use right from box
- Three 1100 series Sodium Analyzer Configuration
options: fully automatic, manual, and for high acid
samples.
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measurement
Measuring Range: 0.001–1000 ppb
Cation application: 0.01–100 ppm
Resolution: 0.001 ppb / 0.01ppm
Accuracy: 10% of measured value
or +/- 0.002 ppb Na+
Precision: 5% of measured value
or +/- 0.001 ppb Na+
Method: on-line potentiometry
Measuring volume: 20 ml
Calibration volume: 340 ml
Reagent: 1 Reagent
1 liter/3 months
Cation application: Acidity dependent
sample conditions
Temperature: |
5 … 45 ° C |
Pressure: |
0.1 … 6 bar (90 psi) |
Flow rate: |
min. 20 ml / min. |
Particles: |
less than 10 ppm,
no oil, no grease |
pH- value: |
between 2 and 12 |
principle of operation
Detection method
The sodium concentration is detected by a sodium
selective glass electrode pair. The sodium sensor
develops a potential proportional to the log of the
sodium concentration.
Chemistry
The pH of the sample is raised to 11.2 with a reagent
to eliminate pH and ammonium interference. The
water soluble, volatile amine reagent is completely
consumed.
Calibration
Calibration based on the double known addition
technique, with a user-selectable standard solution.
The response characteristics of the electrode are
monitored during calibration. The response data are
used to diagnose the electrode performance and to
reduce the calibration time.
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electronics
Display: LCD Display
Bar/numeric mode
Graphic mode
Alarms: |
2 potential free relay outputs
one sodium alarm and
one system error
Contact rating: 500 VA, 250 V-2A |
Outputs: |
4 - 20 mA
free concentration range
Max. load 600 ohms
Resolution 6 mA (12 bit) |
Options: |
TTL or RS422/485
Profibus-DP Interface |
electromagnetic compatibility
Complies with EN 50081-1 and EN 50082-2 for
unrestricted use in rural and industrial areas.
dimensions
24” (610mm) H x 15” (381mm) W x 10 1/8 “ (247mm) D
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