User Supplement
1
About this Supplement
This supplement is gives the information necessary to understand the
principle of operation of the Target Orbiting (TO) option fitted to your System
4 Thermometer.
This supplement must be used in conjunction with the System 4 Thermometer
User Guide, supplied as standard with all System 4 Thermometers.
2
System 4 Target Orbiting Thermometers
The System 4 Thermometers fitted with the target orbiting option are listed
below:
Thermometer
M1 600/1600 CV - TO
M1 600/1600 CS - TO
M1 1100/2900 FV - TO
M1 1100/2900 FS - TO
M1 800/2600 CV - TO
M1 800/2600 CS - TO
M1 1500/4700 FV - TO
M1 1500/4700 FS - TO
M2 300/1100 CV - TO
M2 300/1100 CS - TO
M2 600/2000 FV - TO
M2 600/2000 FS - TO
2.1 Supplementary Specification
The following specification is in addition to that quoted in the standard
System 4 Thermometer User Guide.
Half angle of conic of orbit:
Frequency of rotation:
Ambient temperature limits: 10 to 50°C / 50 to 122°F
Accuracy:
Field Of View
100:1
100:1
100:1
100:1
200:1
200:1
200:1
200:1
100:1
100:1
100:1
100:1
2° (±10%)
3.0Hz (±10%)
(operation and storage)
The accuracy specification for System 4
thermometers fitted with the Target Orbiting
option is given in Table 1 opposite.
Target Orbiting Thermometer
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