VWR International 634-6002, Инструкция по эксплуатации

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2. Setup Parameters
Press to set parameters, input the corresponding values of “Total Time”, “Delay
Time” and “Time Intervals” according the screen indicates. Press to confirm.
3. Set Photometric Mode
Press to set photometric mode, choose “T%” or “Abs.” and press to
confirm.
4. Set Wavelength
Press to set wavelength, input the value of the wavelength by numeric keypad and
press to confirm.
5. Blank
Put the Reference Sample in the light path, press to do blank.
6. Measure Samples
Put the sample in the light path and press to begin the test, press to cancel.