The revolutionary Cou-Lo Trans is a portable, compact and very easy to operate coulometric Karl Fischer titrator.
Cat. No. GRS-21000
Features:
A revolution in water content determination
The Cou-Lo Trans is preprogrammed for the determination of water content in Transformer / insulating oil samples. Absolutely no data input is required and there is only
one button for the operator to press. This simple 'one touch' operation makes the Cou-Lo Trans so easy to use that it requires no specialist knowledge or training to use it
effectively.
Truly portable
Supplied as standard with a printer, low drift cell and ruggedised carry case, the Cou-Lo Trans has been specifically designed for outdoor use. Mobility is further enhanced by
some flexible power options - the Cou-Lo Trans can be powered from the mains, by its own internal battery or by means of its car adapter.
The correct result, every time
At the heart of the Cou-Lo Trans is GR Scientific's state of the art A CE Control System . The patent pending ACE Control System (Automatically Compensated Errors) guarantees
that the electrolysis current produced and the count rate displayed are always correctly synchronized, regardless of changes to the electrolysis cell resistance.
By eliminating the need to calibrate the reagent the ACE Control System also adds further to the Cou-Lo Trans' remarkable user friendliness.
Specifications:
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Titration method
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coulometric Karl Fischer titration
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Electrolysis control
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A CE Control System
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End point detection
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AC polarisation
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End point indication
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visual display
print out
acoustic beep
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Display
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40 character alphanumeric backlit LCD
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Measuring range
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1µg - 100mg water (possible)
1µg - 10mg water (typical)
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Moisture range
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1ppm - 100ppm water
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Max. sensitivity
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0.1µg
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Max. titration speed
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2 mg per minute
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Max. current
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400 ma
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Drift compensation
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automatically controlled
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Start delay time
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preset 10 seconds
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Power supply
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90 - 264 V AC, 47-63 Hz
12V DC car adapter
12V DC internal battery
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Precision
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10µg - 100µg ± 3µg
100µg - 1mg ± 5µg
above 1mg ± 0.5%
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Calculation modes
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volume / density, preset values
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Display format
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ppm (mg / Kg)
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Print format
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µg, ppm (mg / Kg)
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Method storage
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preset method
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Printer
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42 character high speed thermal printer
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Stirrer speed
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microprocessor controlled
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Battery Life
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8 hours running time
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Dimensions
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250 x 245 x 120 mm
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Weight
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3 Kg (without carry case)
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Carry case
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standard
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Calendar/Clock
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analysis time and date print out
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Battery Low
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display and print out indication
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