RayTek MARATHON MM SERIES, Руководство по эксплуатации

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Technical Data
Marathon MM
Rev.
D7 Jul 2017
15
System Accuracy 2
LT ± 1% of reading or ± 1°C for T
meas
> 0°C (32°F)
(whichever is greater)
MT ± 1% of reading for T
meas
> 350°C (662°F)
± 2°C or ± 2% for T
meas
< 350°C (662°F)
(whichever is greater)
G5L, G5H, G7 ± 1% of reading
3M ± 1% of reading for T
meas
> 150°C (302°F)
± 5°C for T
meas
< 150°C (302°F)
2ML ± (0.3% of r 2°C)
2MH ± (0.3% of r 1°C)
1ML ± (0.3% of r 1°C) for T
meas
> 450°C (842°F)
± (2% of r 2°C) for T
meas
< 450°C (842°F)
1MH ± (0.3% of r 1°C) for T
meas
> 650°C (1202°F)
± (2% of r 2°C) for T
meas
< 650°C (1202°F)
Repeatability
3
LT, MT, G5, 3M, G7 ± 0.5% of reading or ± 0.5°C, whichever is greater
2ML, 2MH ± (0.1% of r 1°C)
1ML ± (0.1% of r 1°C) for T
meas
> 450°C (842°F)
± (1% of r 1°C) for T
meas
< 450°C (842°F)
1MH ± (0.1% of r 1°C) for T
meas
> 650°C (1202°F)
± (1% of r 1°C) for T
meas
< 650°C (1202°F)
Temperature Resolution (mA output)
2MH, 1MH 0.2 K
all other models 0.1 K
Noise Equivalent Temperature (NETD)
LT 0.1 K at T
obj
= 23°C (73°F), T
amb
= 23°C (74°F)
3M 0.1 K at T
obj
= 200°C (392°F), T
amb
= 25°C (77°F)
MT, G5, G7 0.5 K at T
obj
= 10% of full measurement range, T
amb
= 25°C (77°F)
2M, 1M 0.5 K at T
obj
= 10% of full measurement range, T
amb
= 25°C (77°F)
Response time = Instrument Response time
Emissivity 0.100 to 1.150, in 0.001 increments
Signal Processing Peak hold, valley hold, averaging, advanced peak hold,
advanced valley hold, ambient background temperature
compensation
2
at 23°C ±5°C (73°F ±9°F), emissivity = 1.0, and time response 1.0 s
3
at 23°C ±5°C (73°F ±9°F)