Fluke E1M, Руководство пользователя

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Technical Data
Measurement Specification
19
2
Accuracy
2
E1ML ± (0.3% + 1°C) for T
meas
≥ 450°C (842°F)
± (2% + 2°C) for T
meas
< 450°C (842°F)
E1MH ± (0.3% + 1°C) for T
meas
≥ 650°C (1202°F)
± (2% + 2°C) for T
meas
< 650°C (1202°F)
E1RL ± (0.5% + 2°C), no attenuation
E1RH ± (0.5% + 2°C) for T
meas
< 3000°C (5432°F), no attenuation
temperature indication only for T
meas
≥ 3000°C (5432°F)
E2ML ± (0.3% + 2°C)
E2MM ± (0.3% + 2°C) for T
meas
≥ 350°C (662°F)
± (1% + 2°C) for T
meas
< 350°C (662°F)
E2MH ± (0.3% + 1°C)
E2RL ± (0.5% + 2°C) for T
meas
≥ 270°C (518°F), no attenuation
E3ML ± (0.3% + 1°C) for T
meas
≥ 100°C (212°F)
± (1% + 2°C) for T
meas
< 100°C (212°F)
E3MH ± (0.3% + 1°C)
Repeatability
3
E1ML ± (0.1% + 1°C) for T
meas
≥ 450°C (842°F)
± (1% + 1°C) for T
meas
< 450°C (842°F)
E1MH ± (0.1% + 1°C) for T
meas
≥ 650°C (1202°F)
± (1% + 1°C) for T
meas
< 650°C (1202°F)
E1RL ± (0.3% + 1°C), no attenuation
E1RH ± (0.3% + 1°C), no attenuation
E2ML ± (0.1% + 1°C)
E2MM ± (0.1% + 1°C) for T
meas
≥ 350°C (662°F)
± (1% + 1°C) for T
meas
< 350°C (662°F)
E2MH ± (0.1% + 1°C)
E2RL ± (0.3% + 1°C) for T
meas
≥ 270°C (518°F), no attenuation
E3ML ± (0.1% + 1°C) for T
meas
≥ 100°C (212°F)
± (1% + 1°C) for T
meas
< 100°C (212°F)
E3MH ± (0.1% + 1°C)
Temperature Resolution
Display 1°C (2°F)
Analog output 0.1°C (0.2°F), 16 bit
Digital output 0.1°C (0.2°F)
Noise Equivalent Temperature (NET)
all models 1°C peak to peak (target emissivity of 1.00, no attenuation)
3°C peak to peak (for all specified attenuation conditions)
Temperature Coefficient
all models 0.03% full scale, change per 1°C change in ambient temperature
2
at ambient temperature 23°C ± 5°C (73°F ± 9°F), emissivity = 1.0 and calibration geometry, T
meas
in °C
3
at ambient temperature 23°C ± 5°C (73°F ± 9°F), emissivity = 1.0 and calibration geometry, T
meas
in °C