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Coulometric Karl Fischer Titrator 115-240V
Clarkson Price: e-mail sales@clarksonlab.net
Clarkson Catalog Number: K90850
Manufacturer: Koehler Instrument
Supplier Catalog Number: K90850
Manufacturer Direct Shipment
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Clarkson K90850 Coulometric Karl Fischer Titrator 115-240V Koehler K90850
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Test Method
Determines low concentrations of water in a wide range of liquid, gas and powder samples. Used for assessing water content in petroleum and petrochemical products including oils, gasolines, solvents, and fluids as well as other products such as pharmaceuticals and cosmetics.
Features
- Conforms to ASTM D1533, D4928, D6304, IP 386, IP 438, API MPMS, Chap. 10.9, BS 60814, ISO 10101-3, ISO 10337, ISO 12937
- Simple operation
- Multi-language display and print out
- Integral high-speed thermal printer
- Small footprint
- Automatic compensation of errors
Description
The K90850 offers new standards in versatility and ease of operation by providing fast, accurate and reproducible determinations of water content in liquids, gases and powders. This easy-to-use titrator incorporates many state-of the-art features. It is designed to be equally suitable for meeting the routine needs of the quality control laboratory or the more demanding and varied requirements of research applications. Hard copies of results are provided by the built-in high-speed thermal printer, along with statistics, data input parameters, sample ID numbers and time/date of analysis.
Included Accessories
Glassware pack comprising twin port titration vessel, detector electrode, generator electrode, desiccant tube, molecular sieve, stirrer bar, injection septa, funnel & 1mL glass syringe with luer needle.
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| Specifications |
| Titration method |
Coulometric Karl Fischer titration |
| End point detection |
AC polarization |
| End point indication |
Visual display/print out/acoustic beep |
| Display |
40 character alphanumeric backlit LCD |
| Measuring range (possible) |
1μg – 100mg water |
| Measuring range (typical) |
1μg – 10mg water |
| Moisture range |
1 ppm – 100% |
| Max. sensitivity |
0.1 μg |
| Max. titration speed |
2.0 mg per minute |
| Max. current |
400 ma |
| Drift compensation |
Automatically controlled |
| Start delay time |
0 -30 minutes, user selectable |
| End delay time |
0 - 30 minutes, user selectable |
| Power supply |
90-264VAC, 47-63Hz Universal input |
| Precision |
10-100μg ±3μg, 100μg-1mg ±5μg, above 1mg ±0.5% |
| Calculation modes |
Weight/weight, user programmable
Weight/dilution ratio, user programmable
Volume/density, user programmable
Volume/volume, user programmable |
| Display format |
μg, mg/kg, ppm, % |
| Print format |
μg, mg/kg, ppm, % |
| Statistics |
max, mean, min values up to 99 runs |
| Method storage |
10 user programmable methods |
| Sample ID number |
user programmable |
| Printer |
42 character high-speed thermal printer |
| Stirrer speed |
Microprocessor controlled |
| Language |
English, Francais, Espanol, Portugues, Deutsch and Magyar |
| Calendar/clock |
Analysis time and date print out |
Additional Information
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Product Reviews
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