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 ION570 

High-performance ISE-meter

Automated Ion Selective measurements save time and space.
More than a powerful pH, ion and conductivity meter, the ION570 Ion Analyser allows automated ion analysis by direct or standard addition methods with a sample changer.
Its high-resolution burette automatically delivers ionic strength adjustment buffer or calibration standards in the sample.
   


pH, conductivity and ISE measurements - all in one instrument
The ION570 lets you select the type of measurement according to your needs, linking calibrations and methods as you wish. ISE measurements are simple and reliable as reagent and standard additions can be automated using the integrated high-precision burette.

Intelligent design ensures effortless set-up and maintenance
- All electrodes and tubing slot securely in place in one easy movement thanks to our unique bayonet concept.
- For convenient installation and maintenance, the monobloc burette is mounted in no time.

Intuitive interface guides you through every step
- Clear-text prompts in a choice of languages make routine work so much simpler.
- Graphical view of ISE calibrations and easy-to-review GLP archives mean you can always be sure of the quality of results.

Complete automation to free up your time
- The ION570 comes complete with interfaces for sample changers, additional burette stations, printers and PC so you can automate pH, conductivity and ion measurements in the same beaker - sample after sample.

Full traceability and control
- Comprehensive GLP archives and the ability to add QC samples to your sample runs give you complete confidence in your results.
- Optional Supervisor and User levels ensure that methods are protected and set procedures systematically followed.

Full support from our experts
- Free application notes and software updates are permanently available from our Internet Resource Centre.
- All you need to provide is the sample!


ION570 Technical Specifications

Potentiometric methods
- pH electrode calibration: up to 5 points using IUPAC standards or 4-7-10 Series buffers with error recognition on buffer used.
- pH with temperature-compensated reading: probe, entered or fixed at 25°C.
- Direct pH/mV measurements with recording on stable reading.
- Reagent addition: up to 3 simultaneous or consecutive additions.
- Sequencing of up to 10 methods, including electrode calibrations.
- Coupling of 2 to 6 methods in one beaker, including direct ISE and EC measurements.

Conductivity method (EC)
- Direct conductivity measurements with recording on stable reading.
- Conductivity with temperature-corrected display: none, natural water (ISO 7888), linear.
- Conductivity cell cable resistance compensation.
- Conductivity cell calibration: manual cell constant entry or automatic determination using 1, 0.1, 0.01 Demal KCl standards, NaCl 0.05% and standard sea water.

Ion-Selective Method (ISE)
- ISE measurements using standard additions or direct measurements with recording on stable reading.
- Additions or calibration with up to 9 points.
- Curves fitted using non-linear regression with CÆ detection limit determination according to IUPAC.
- Automatic standard additions: volumes programmed or automatically determined.
- Curve plotting: GRAN plot vs. Volume for standard additions, mV = f(pC) for ISE calibration.

Measuring Range
-9 to 23 pH
±2000 mV
4 µS to 400 mS
-10°C to +100°C

Resolution
0.001 pH
0.1 mV
Conductivity: 1/4000 of the scale
0.1°C

Printout
Automatic. GLP compliant.
Selectable: no, 80 columns, continuous, page to page. 3 levels of detail.
Laser or dot matrix printer.

Results
QC check on results with visual warning.
Statistical calculations.
Sample quantity recalculation before archiving.
Result recalculation.

Units
All standard units for samples/results.
Conductivity: µS/cm or mS/cm.
User-defined result units.

Storage capacity
Global password protection for programming access.
Non-volatile memory.
User programmable: 50 methods.
Libraries for 30 electrodes and 30 reagents: more than 30 electrodes and 20 reagents pre-identified with ID and type to help programming.
Storage of 200 results.
Stored parameters characterised by own ID, location and calibration data.
Embedded operating procedures for electrode and reagent exchange.
Automatic electrode and QC prompt.

Sample list
Up to 126 data with alphanumeric ID.
QC sample definition.

Electrode stand - stirring
Magnetic stirrer, 22 reproducible speeds (0 to 1100 rpm) in 50 rpm steps.
Propeller connection.
Beaker volume: 5 to 400 ml.

Burette
1 embedded burette stand.
Volumes available: 1, 5, 10, 25, 50 ml.
Burette motor: 18000 steps.
Complies with ISO 8655-3.
Burette extension: 4 (with ABU52).
UV-protected encapsulated glass syringe.
Embedded operating procedures for burette exchange, air bubble removal (Flush).
Rinse, Fill, Empty function.

Inputs/outputs
2 indicator electrode inputs.
1 reference electrode input.
1 differential input.
1 temperature input.
2-/4 pole conductivity cell input.
0-5 V and 0-12 V TTL output.
0-5 V TTL input.
Serial connections for printer/PC and additional ion analyser.
Burette and electrode input extension with ABU52.
Serial connection for sample changer fitted with 10 to 126-position tray.
PS/2 port for PC keyboard and/or barcode reader.

Languages
English, German, Danish, French, Italian, Spanish, Swedish.

Casing
Fully splashproof polypropylene.
Graphic 128x128 dot LCD and alpha-numeric keypad.

Dimensions (H x W x D)
380 x 230 x 450 mm (excl. tubing).

Weight
5 kg (excluding reagent bottles).

Power requirements
47.5 - 63 Hz 115/230 Vac +15 -18%.

Environmental conditions
5 to 40°C temperature.
20 to 80% relative humidity.

International standards
CE marking: complies with EMC directive 89/336/EEC, LV directive 73/23/EEC.
cETLus certification issued by ITS/SEMKO .
UL standard 61010A-1.
CSA standard C22 2 No.1010.1-92.


Ordering information

ION570 system
The ION570 Ion Analyser includes a full set of connecting cables, sample stand accessories and one burette from a choice of 1, 5, 10, 25 and 50 ml stands.

Metrology
To comply with ISO 9001 and ISO 17025 requirements, our metrology department can supply calibration and verification certificates.

   

 

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