XS OXY Series, Manual

Page 1: ...OXY 70 _ Ver 1 0 _ 02 2017 Serie OXY Portable oximeter OXY 70 Optical sensor O2 mg l Temp mbar The Future Starts Now...

Page 2: ...calibration GLP function 6 4 Dissolved oxygen measurement 7 4 1 Before starting 7 4 2 Methods of measurement 7 4 3 Making the measurement 7 4 4 Compensation of the barometric pressure 7 4 5 Salinity c...

Page 3: ...B connection 13 12 Calibration of temperature sensor 14 12 1 Useful information 14 12 2 Calibration procedure 14 13 Technical specifications 15 14 Accessories and spare parts 16 15 Disposal of electro...

Page 4: ...sfer Model Description LDO 70 probe connection DIN multipin Connection for optical oxygen probe LDO70 2mt LDO70 10mt with built in temperature sensor USB port USB port for data transfer to the compute...

Page 5: ...3 Switching off the instrument In the measurement mode press and hold for 3 seconds to turn off the instrument 1 3 4 Auto power off This meter powers off automatically after 20 minutes of inactivity...

Page 6: ...mg l mbar Momentary press During measurement press to enter setup During calibration press to confirm when stable During setup press to select confirm the program Momentary press During measurement pr...

Page 7: ...ven at low dissolved oxygen readings LDO70 sensor 2 1 Measuring principle On a membrane permeable to oxygen has been fixed a chemical substance called luminophore Inside the sensor a light source puls...

Page 8: ...e The oximeter is calibrated and ready for use 3 2 Calibration with zero oxygen standard Normally it is sufficient to calibrate the instrument in the air at 100 as explained previously However in some...

Page 9: ...ion GLP function On this instrument you can set an expiration of calibration after which the instrument displays an error message Er 7 and does not allow new measurements until a new calibration is pe...

Page 10: ...solved O2 Concentration expressed in mg L equivalent of ppm mg L ppm During measurement press key to change measuring method 4 3 Making the measurement Remove the electrode from the protective cap rin...

Page 11: ...robe LDO70 If the instrument does not calibrate or reading does not stabilize it is necessary to perform a maintenance of the probe in the following way 1 Check that the luminophore is clean in case r...

Page 12: ...hore 6 The reading is out of the measuring limits Check the connection between the probe and the instrument Check the integrity of the probe Perform a new calibration Calibration expired Perform a new...

Page 13: ...will be saved 8 1 Parameters of the setup menu and factory default settings Parameter Description Display Settings Factory default P5 1 Calibration at 0 0 P5 2 Salinity compensation 0 0 50 0 ppt 0 0 P...

Page 14: ...rument is to remain unused for an extended period remove the batteries and leave it without Main Menu P5 1 Calibration at 0 P5 2 Salinity compensation P5 3 CAL Due P5 4 Last calibration data P5 5 Rest...

Page 15: ...for automatic recording When you press the button short press the display will flash the icon and the instrument starts recording the values at the interval chosen To stop automatic recording press t...

Page 16: ...and follow the wizard to install in order USB port Driver DataLink Software 70 The software DataLink 70 is available freely from www xsinstruments com 11 3USB connection Turn on the instrument connect...

Page 17: ...atic bath pre thermostated together with the reference thermometer Wait 10 minutes for the stability if the reading is equal to the reference sensor 0 5 C then it is not necessary to perform any calib...

Page 18: ...C 0 0 60 0 C Resolution 0 1 C 0 1 C Accuracy 0 5 C 0 5 C Automatic and manual temperature compensation Yes Yes only automatic Salinity measuring range 0 50 ppt 0 50 ppt Salinity compensation Yes manu...

Page 19: ...O70 2MT LDO70 10MT 50010292 Standard zero 0 Oxygen single use 1 bottle for DO7 3MT LDO70 2MT LDO70 10MT For more accessories and spare parts visit the website www xsinstruments com 15 Disposal of elec...