1
Rev 1.0 11/02/2020
EN
OXY 7 Vio
INSTRUCTIONS MANUAL
%O
2
– mg/l – mbar - Temp
Страница 1: ...1 Rev 1 0 11 02 2020 EN OXY 7 Vio INSTRUCTIONS MANUAL O2 mg l mbar Temp...
Страница 2: ...2 Rev 1 0 11 02 2020 EN...
Страница 3: ...tion 9 Display 9 Keyboard 10 LED 10 Installation 10 Supplied components 10 Start up 10 Turning on and off 11 Replacement of batteries 11 Instrument transportation 11 Key functions 11 Inputs Outputs co...
Страница 4: ...oxygen measurement 20 Before starting 20 Measure Mode 20 Performing the measurement 21 Barometric pressure compensation 21 Probe DO 7 maintenance 21 Electrolyte replacement 21 Maintenance of the anode...
Страница 5: ...this instrument is also suitable for use in the laboratory The innovative high definition colour LCD display shows all the necessary information such as the measurement the temperature the buffers use...
Страница 6: ...zardous situation which could lead to serious injury or death if not avoided ATTENTION for a dangerous situation with reduced risk which can cause material damage data loss or minor or medium sized ac...
Страница 7: ...ular functionality of the device and the operator safety are guaranteed only if all the following indications are respected the instrument can be used in accordance with the specifications mentioned a...
Страница 8: ...e person who owns and uses the tool or authorizes its use by other people is the owner of the tool and is responsible for the safety of all users of the tool and third parties The owner of the instrum...
Страница 9: ...Environmental operating conditions 0 60 C Maximum permissible humidity 95 non condensing Maximum altitude of use 2000 m System dimensions 185 x 85 x 45 mm System weight 400 g Reference regulations EMC...
Страница 10: ...ument is always supplied inside the specific carrying case with these accessories batteries standard 0 oxygen paper tissues screwdriver beacker multilingual user manual and test report Contact your lo...
Страница 11: ...the left compartment and two in the right compartment and insert the new ones Pay attention to the correct polarity Follow the diagram above the battery symbol in the rear compartment of the instrumen...
Страница 12: ...with IMPORTANT When the Sleep mode is active by default after two minutes of inactivity of the instrument press any key to reactivate the brightness of the display Only at this point do the keys regai...
Страница 13: ...before turning off To scroll through the different parameter screens press the key Sequence of parameters in measure mode OXY 7 Vio O2 mg l mbar Note Pressing the button after the last parameter the...
Страница 14: ...ional keys and confirming with key OXY 7 Vio DO SETTINGS SETTINGS Within the selected menu move between the different programs using the directional buttons and press the button to access the submenu...
Страница 15: ...til the value starts to flash then adjust it by continuing to use the directional keys press to confirm Note with the polarographic sensor supplied together with the instrument the manual temperature...
Страница 16: ...ify the measurement by setting the indicative salinity value of the sample The default value is 0 ppt access the parameter SALT COMPENSATION P5 2 of the setup menu to change it and select the desired...
Страница 17: ...sor uses an RCA Chinch connector Membrane cap Sensing element The permeable membrane allows the passage of only gas present in the sample to be analysed blocking the passage of liquids The oxygen reac...
Страница 18: ...crew the membrane without electrolyte protecting the sensor with its rubber cap Oxygen sensor calibration The polarographic sensor is an active sensor which changes its response with wear and aging th...
Страница 19: ...TTINGS P5 0 and confirm pressing the button again Press the button again confirm the entry into submenu CAL 0 P5 1 On the display the string POINT oxy 0 0 appears the device will search for the value...
Страница 20: ...alibration line is out of the acceptable range 80 120 CALIBRATION TOO LONG The calibration exceeded the time limit only the points calibrated up to that moment will be kept Dissolved oxygen measuremen...
Страница 21: ...Replacement of electrolyte Cleaning of anode and cathode Replacement of membrane Electrolyte replacement Remove the membrane cap from the sensor check that it is not punctured or damaged if it is inta...
Страница 22: ...olyte If even after these procedures the probe does not calibrate replace the probe Instrument Setup Menu In measure mode press key to access the SETUP menu Use the directional keys to move to SETTING...
Страница 23: ...o a minimum significantly saving battery consumption Note Sleep mode only affects the brightness of the display All other instrumental functions continue to operate normally To exit from the Sleep mod...
Страница 24: ...ll repair or replace defective components This warranty does not apply if the product has been damaged used incorrectly exposed to radiation or corrosive substances if foreign materials have penetrate...
