User Guide User Guide
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Fibroptic Thermometer
Fibroptic Thermometer
3.3.2 V series thermometers
In V series (i.e. ratio) thermometers, the non greyness value is set using switches SW1,
SW2 and SW3. Refer to Fig. 8.
The non greyness can be set in the range 0.800 to1.199 in steps of 0.001.
The setting of switch SW1 denotes the first figure
after the decimal point of the non
greyness value. However, if SW1 is set to either '0' or '1', this denotes a '1'
before, and
either a '0' or '1' (respectively) after the decimal point of the non greyness value.
e.g. For a non greyness value of '0.995', set SW1 to '9', SW2 to '9' and SW3 to'5'.
For a non greyness value of '1.199', set SW1 to '1', SW2 to '9' and SW3 to'9'.
Switches
Non
greyness
SW1 SW2 SW3
0.800 8 0 0
0.995 9 9 5
1.008 0 0 8
1.100 1 0 0
1.199 1 9 9
Fig. 8 Non greyness setting for 'V' series thermometers
3.3.2 V series thermometers
In V series (i.e. ratio) thermometers, the non greyness value is set using switches SW1,
SW2 and SW3. Refer to Fig. 8.
The non greyness can be set in the range 0.800 to1.199 in steps of 0.001.
The setting of switch SW1 denotes the first figure
after the decimal point of the non
greyness value. However, if SW1 is set to either '0' or '1', this denotes a '1'
before, and
either a '0' or '1' (respectively) after the decimal point of the non greyness value.
e.g. For a non greyness value of '0.995', set SW1 to '9', SW2 to '9' and SW3 to'5'.
For a non greyness value of '1.199', set SW1 to '1', SW2 to '9' and SW3 to'9'.
Switches
Non
greyness
SW1 SW2 SW3
0.800 8 0 0
0.995 9 9 5
1.008 0 0 8
1.100 1 0 0
1.199 1 9 9
Fig. 8 Non greyness setting for 'V' series thermometers