HANDHELD PHOTOMETER ET2020
USER MANUAL
2015
Страница 1: ...HANDHELD PHOTOMETER ET2020 USER MANUAL 2015...
Страница 2: ...erface is a socket for a connection to an external power supply 5 The alternative power supply source of 4 AA batteries can be inserted in the compartment located on the bottom wall A removable cover...
Страница 3: ...urn off the backlight by pressing again and holding down the ENTER button until light goes out 2 8 To turn the device off press and hold the OFF key for 2 seconds 3 Calibration and Measurements 3 1 Pr...
Страница 4: ...alibration curve from the obtained data in coordinates Concentration Absorbance or Transmittance 3 9 Carry out the measurement of the Absorbance A or Transmittance T in the solutions to be analyzed as...
