barfield 101-00901, Руководство пользователя

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56-101-00901 Revision F Page 5
REFERENCE JUNCTION COMPENSATION*
TEMPERATURE °C ERROR ± °C
0 to 30 Less than 0.1
31 to 40 Less than 0.3
41 to 50 Less than 0.6
Table 4 Reference Junction Compensation
Note*: At test clips.
0 TO 1000°C AT 25°C AMBIENT
ERROR SOURCE ERROR ± °C
Calibration Error Less than 0.5
Resolution & Repeatability 1.0
Total (Including Ref. Jct.) 1.5 (+ NIST Conformity)
Temperature Coefficient 0.005% of Reading per °C
Table 5 Error Table
B. Lead Resistance
20Ω Range
0
– 19.99Ω in 0.01Ω increments
200Ω Range
0
– 199.9Ω in 0.1Ω increments
Accuracy
•
±0.1% of reading ±0.01Ω (20Ω Range)
•
±0.1% of reading ±0.1Ω (200Ω Range)
Table 6 Lead Resistance
C. Insulation
Range 0
– 1.999MΩ in 1KΩ increments
Accuracy ±3% of reading ±0.00
3MΩ
Excitation 45VDC nominal
Table 7 Insulation
D. Simulated System Resistance
Adjustment Range
Less than 2.0Ω to greater than 25Ω
Fixed Setting
Less than 0.1Ω
Table 8 Simulated System Resistance