Elitech FreezePoint 6000 Series, Руководство пользователя

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Section 6: Operation
Calibrate device using calibration standard
NOTE!
Impaired repeatability of measurement due to improper handling of calibration standards!
Improper handling and storage of the calibration standards included with the delivery negatively affects the
measurement accuracy of the device.
• Always observe the stability of the calibration standards (max. 0.5h at 22°C ambient temperature).
• Never use opened ampules twice or mix them together.
• Never freeze opened ampules.
• Do not use the calibration standards past their expiration date.
11. Use the arrow keys << and >> to select the calibration standard to be used.
Figure 60 Select calibration standard
WARNING!
Risk of injury at ampule breaking points!
12. Use the ampule opener to open the ampules containing the calibration
standards.
Figure 61 Open ampule
13. Pipette a calibration standard of the appropriate into a clean and unused
measurement vessel.
• Model 6000 / Model 6000P - 15μL
• Model 6000S / Model 6000SP - 50μL
NOTE!
Risk of incorrect measurement resulting from the presence of air
bubbles in the sample!
• The sample must be pipetted without air bubbles.
14. Position measurement vessel on thermistor probe with cover facing front.
NOTE!
The measurement vessel is securely attached to the thermistor probe
when it clicks into place.
Figure 62 Pipette calibration standard