Hach 9186, Инструкция по эксплуатации инструмента

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Section 6 Calibrating the Sensors
6.1 Calibrating the Temperature Sensor
The free chlorine probe contains a temperature sensor. The sensor is factory
pre-set but requires on-site calibration in the sample.
1. From the Main screen, press the
RIGHT ARROW
key.
2. Use the
LEFT ARROW
key to highlight CALIBRATION. Press
ENTER
.
Note: Measure the sample
temperature with a high precision
thermometer.
3. Use the
LEFT ARROW
key to highlight TEMP. CALIB. Press
ENTER
.
4. Press
ENTER
to select EXECUTION.
5. Highlight EXECUTION. Press
ENTER
. Wait for the temperature to appear.
Press
ENTER
when the temperature stabilizes.
6. Press the
RIGHT ARROW
key to highlight the temperature values displayed on
the bottom left of the screen.
7. Adjust the displayed temperature to the actual value of the sample in degrees
Celsius. Press
ESC
. The deviation between the calibration and the sensor
theoretical response curve is provided.
6.1.1 Temperature Conversion Table
Conversion from: °C to °F:
Conversion from °C to K:
Table 11 Temperature Conversions
°C °F K °C °F K
0 32 273.15 23 73.4 296.15
1 33.8 274.15 24 75.2 297.15
2 35.6 275.15 25 77 298.15
3 37.4 276.15 26 78.8 299.15
4 39.2 277.15 27 80.6 300.15
5 41 278.15 28 82.4 301.15
6 42.8 279.15 29 84.2 302.15
7 44.6 280.15 30 86 303.15
8 46.4 281.15 31 87.8 304.15
9 48.2 282.15 32 89.6 305.15
10 50 283.15 33 91.4 306.15
11 51.8 284.15 34 93.2 307.15
12 53.6 285.15 35 95 308.15
13 55.4 286.15 36 96.8 309.15
14 57.2 287.15 37 98.6 310.15
15 59 288.15 38 100.4 311.15
16 60.8 289.15 39 102.2 312.15
17 62.6 290.15 40 104 313.15
18 64.4 291.15 41 105.8 314.15
°F 1.8 °C 32
+
×
=
K °C 273.15 + =