YSI 2700D, Руководство пользователя

Страница: 33 / 167

2-19
Press [3] for Black. At this level you will choose chemistry and other black probe measurement
parameters.
Select BLACK chemistry: L-Lactate
0-Backup 1-Next chemistry [ENTER]-Accept
Press [1] for Next chemistry. Use this key to scroll through the choices in the menu. For our
example, choose L-Lactate, then press [ENTER] to confirm and move on to the next parameter.
Select BLACK unit of measurement: g/L
1-mmol/L 2-mg/L (ppm) 3-g/L 4-% (w/v)
Press [1] for mmol/L. This changes the ‘g/L’ default setting.
Select BLACK unit of measurement: mmol/L
1-mmol/L 2-mg/L (ppm) 3-g/L 4-% (w/v)
Press [ENTER] to confirm and move to the next parameter.
Enter Black calibration value in mmol/L
> 05.62
The value you observe (5.62 mmol/L) is equivalent to 0.50 g/L, the concentration stated on the
YSI 2776 calibrator label.
NOTE: If you are using the default values and you choose a concentration unit other than g/L,
the value automatically changes. That is, 0.50 g/L becomes 5.62 mmol/L or 500 mg/L. When
non-standard calibration values are used, however, the appropriate numbers must be entered
whenever the measurement unit is changed.
ALWAYS VERIFY THAT THE CORRECT CALIBRATION VALUE IS ENTERED! Use
the information in Appendix A to make the necessary unit conversions for calibration entry.
Press [ENTER] to confirm and move to the next parameter.
Enter BLACK end point in seconds
> 30
Press [ENTER] to confirm the 30 second endpoint parameter. The options range from 15 to 125
seconds. The display now shows the Measurement parameter setup menu level.
Measurement parameter setup
1-SampleSize 2-CalMethod 3-Black 4-White
Press [4] for White. Now set the same parameters for the White probe that you set for the Black
probe.
Select WHITE chemistry: Dextrose
0-Backup 1-Next chemistry [ENTER]-Accept
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com