Hanna Instruments HI 9219, Instruction Manual, Page: 14 / 64

14
3 2 . 7
TEMP
°C
For the rinsing process, it is recommended to use a liberal amount of
the next solution to be measured.
Using refillable electrodes
Unscrew the small refill cap to open the refill hole during measure-
ments. After measurements replace the refill hole cap.
This will increase the pressure and give a faster response.
FOR HI 9218, HI 9219, HI 9318 ONLY
Press the PRINT key to get a printout at any time.
All the printouts will be complete with date, time,
sample No. (for
HI9318 only), temperature and pH
(or mV with HI9318 only) value.
HI9218/HI9219 HI9318
Sample Printouts
MANUAL TEMPERATURE COMPENSATION
When the temperature probe is not connected, take the temperature of
the solution with a
ChecktempC or a glass thermometer.
FOR HI 9017 ONLY
To manually set a temperature value (e.g. 37.2°C)
proceed as follows:
• press 3
• press 7
• press the key displaying decimal point "."
• press 2
• press TEMP
DATE : 01-02-96
TIME : 12:21 Hr
°C : 17.9
pH : 7.18
DATE 1/02
TIME 12:21
SAMPLE 1
°C 17.9
pH 7.18
PRINT
°C