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Introduction
Preparation for the calibration process of the measuring cuvetteTo follow through calibration of measurement couvette process, You will need:
Calibration process of the measuring cuvette | ||||||||||||||||||||||
step | description | photos | step 1/ 7 Preparing the Smart Tester for the calibration process. | Install a washed and clean measuring cuvette into the Smart Tester according to the instructions. Don't forget to place the magnetic stir bar in the measuring cuvette. Connect the
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step 1/ 7 Preparing the Smart Tester for the calibration process. | Install a washed and clean measuring cuvette into the Smart Tester according to the instructions. Don't forget to place the magnetic stir bar in the measuring cuvette. Connect the prepared 20cm silicon tubes to the aquarium water connection - IN and the used water connection - OUT on the Smart Tester. Select the type of water to be used in the calibration process (RO water or salt water). Place the prepared silicon tubes in the prepared beaker of water. Then press the "Start" button. Note, liquid may flow out of the silicon tubes. | clean and dried measuring cuvette, with magnetic stir bar 20cm silicon tubes placed in the beaker of water, connected aquarium water connections - IN and used water connections - OUT in the Smart Tester |
step 2/7 Draining the silicon tubes. | Emptying the system of the remaining liquid is in progress. The emptying and filling pump are now running. The step will take 5 minutes, and liquid can flow out of the OUT and IN connections. The indication on the housing will turn blue and then yellow if the step is completed successfully, or red if an error occurs. | 20cm silicon tubes placed in the beaker of water |
step 3/7 Measuring the weight of a beaker of water. | Prepare the beaker of water and measure its weight. It is recommended to prepare at least 20ml volume of liquid so that the silicon tubes do not become aerated when the Smart Tester takes a water sample. Enter the measured weight in the "weight" field with an accuracy of at least two decimal places. In this and the next steps, you can enter the net water weight or the combined weight of the water and beaker, but always use the same type of measurement. Make a note of the measured weight in this step on a piece of paper. This data can be helpful in contacting Technical Support in case of problems. Next, dip both silicon tubes into the beaker of water so that the Smart Tester can freely draw water and press the "Next" button. | measuring the weight of a beaker of water; for the measurement, the silicon tubes are removed from the beaker 20cm silicon tubes placed in the beaker of water, connected aquarium water connections - IN and used water connections - OUT in the Smart Tester |
step 4/7 Measuring the volume of the measuring cuvette and taking a water sample. | Measuring the volume of the measuring cuvette. The step will take up to 10 minutes and during this time the Smart Tester will perform the following actions:
Make sure that the silicon tubes are placed in water and there is no airing of the silicon tubes. The indication on the housing will turn blue and then yellow when the step is completed successfully, or red if an error occurs. | 20cm silicon tubes placed in the beaker of water |
step 5/7 Measuring the weight of a beaker of water. | Carefully remove the silicon tubes from the beaker of water and measure its weight. Enter the measured weight in the "weight" box to at least two decimal places. Make a note of the measured weight in this step on a piece of paper. This data can be helpful in contacting Technical Support in case of problems. Next, immerse both silicon tubes in a beaker of water so that the Smart Tester can drain the water from the measuring cuvette into the beaker and press the "Next" button. | measuring the weight of a beaker of water; for the measurement, the silicon tubes are removed from the beaker 20cm silicon tubes placed in the beaker of water, connected aquarium water connections - IN and used water connections - OUT in the Smart Tester |
step 6/7 Measuring the volume of the measuring cuvette and emptying the measuring cuvette. | Removing the water sample from the measuring cuvette. The step will take 5 minutes and during this time the Smart Tester will perform the following actions:
Make sure the silicon tubes are placed in the beaker of water. The indication on the housing will turn blue and then yellow when the step is completed successfully or red when an error occurs. | 20cm silicon tubes placed in the beaker of water |
step 7/7 Measuring the weight of a beaker of water. | Remove the silicon tubes from the beaker of water and measure its weight. Enter the measured weight in the "weight" box to at least two decimal places. Make a note of the measured weight in this step on a piece of paper. This data can help you contact Technical Support in case of problems. Press the "finish" button. If the given measured weights are correct then the indication on the device housing will turn yellow. The Smart Tester is ready for operation. Connect the silicon tubes to the aquarium water connection - IN and the used water connection - OUT on the Smart Tester as for normal use. In case of an error, the indication on the Smart Tester housing will turn red. | measuring the weight of a beaker of water; for the measurement, the silicon tubes are removed from the beaker |
Errors during the calibration process of the measuring cuvette
If an error occurs during the calibration process, the entire process must be carried out again.
Error in step 4/7
Failed to take a water sample. The entire calibration process must be stopped and started again. Before repeating the calibration process, check:
if the silicon tubes have been connected to the Smart Tester and placed in a beaker of water,
if the silicon tubes is of the required length,
if the measuring cuvette is clean,
make sure the measuring cuvette is properly seated in the capsule and installed in the Smart Tester,
make sure there are no other contaminants in the measuring chamber.
If the problem occurs, contact Technical Support.
The error occurs when:
the photometric circuit is defective,
the measuring cuvette is dirty,
the filling tube is not placed in the aquarium water,
the filling tube is too long (longer than 2 m),
Smart Tester is placed too high in relation to the beaker from which the water sample is taken,
the filling tube is clogged or damaged,
the filling pump is defective,
measuring cuvette is incorrectly installed.
Error in step 7/7
The specified weights in step 3/7 ,5/7 or 7/7 are not correct. The entire calibration process must be stopped and started again. Before restarting the calibration process, check:
if you have a balance with a resolution of at least 0.01g,
if the balance has an accuracy class of at least +-0.05g,
that the silicon tubes have the required length and are unobstructed.
If the problem occurs, contact Technical Support.
The error occurs when:
the measured volume of the measuring cuvette is outside the range <1ml - 10ml> i.e. the weight in step 3/7 minus the weight in step 5/7 is not within the range 1g-10g
the volume of water that remains in the measuring cuvette is greater than 1ml. i.e. the weight in step 3/7 minus the weight in step 7/7 is greater than 1g
Calibration coefficients
In the Statistics tab, under the items Volume A and Volume B, the calibration coefficients that define the measuring cuvette are defined. They are not relevant to the use of the device, but may be helpful when contacting Technical Support.
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Wstęp
Przygotowanie do procesu kalibracji kuwety pomiarowejAby przeprowadzić proces kalibracji kuwety pomiarowej, będziesz potrzebować:
Uruchomienie procesu kalibracji kuwety pomiarowej.Aby przeprowadzić rozpocząć proces kalibracji kuwety pomiarowej, będziesz potrzebować: Dwa wężyki o długości ok. 20cm każdy. Zlewkę z wodą RO lub solanką. Zalecane jest przygotowanie co najmniej 20ml objętości cieczy tak, aby nie doszło do zapowietrzenia wężyków w trakcie pobierania próbki wody przez Smart Tester. , wystarczy wybrać pozycję Kalibracja w menu Ustawienia urządzenia. Następnie postępuj zgodnie z komunikatami. Jeśli potrzebujesz więcej szczegółów, przeczytaj rozdział "Proces kalibracji kuwety pomiarowej", poniżej w tym dokumencie. Proces kalibracji kuwety pomiarowej
Błędy podczas procesu kalibracji kuwety pomiarowejW przypadku pojawienia się błędu podczas procesu kalibracji, cały proces musi zostać przeprowadzony ponownie. Błąd w kroku 4/7Nie udało się pobrać próbki wody. Cały proces kalibracji musi zostać przerwany i rozpoczęty ponownie. Przed ponowieniem procesu kalibracji sprawdź:
Jeżeli problem występuje skontaktuj się ze Wsparciem Technicznym. Błąd pojawia się kiedy:
Błąd w kroku 7/7Podane wagi w kroku 3/7 ,5/7 lub 7/7 nie są prawidłowe. Cały proces kalibracji musi zostać przerwany i rozpoczęty ponownie. Przed ponowieniem procesu kalibracji sprawdź:
Jeżeli problem występuje skontaktuj się ze Wsparciem Technicznym. Błąd pojawi się kiedy:
Współczynniki procesu kalibracjiW zakładce Statystyka, w pozycjach Objętość A i Objętość B zdefiniowane są współczynniki kalibrujące określające kuwetę pomiarową. Nie są one istotne z punktu widzenia użytkowania urządzenia, ale mogą okazać się pomocne przy kontakcie z Wsparciem Technicznym. |
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