Cannon Instrument D155 Density Meter - Manual (Page 46)

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6-3-9. Measuring time is too long
START
Are air bubbles
found in the sample?
Is cell temperature stable?
Measure after the cell temperature
becomes stabilized.
Yes
No
Contact our local dealer.
Is everything O.K.?
END
Yes
No
Yes
No
Yes
Repeat sampling and measure again.
(If air bubbles appear again, refer to
Section 6-3-6.)
6-3-10. Data cannot be stored in the memory
The back-up battery needs to be replaced when the clock function does not work or preset parameters
cannot be saved. Contact CANNON or your local dealer.
CANNON ® D155 Density Meter Instruction & Operation Manual
Version 1.1b – August 2014; CANNON® Instrument Company
2139 High Tech Road • State College, PA • 16803 • USA