CAS NT-580A, Manual, Page: 10 / 87

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1-3. Analog Part & A/D Conversion
Load Cell Excitation Voltage DC 10V, 8 x 350 Ω load cells
Zero Adjustment Range 0.05mV 20mV ∼
Input Sensitivity
1.2 μ V/D (H-44,OIML)
0.6 μ V/D (Non H-44,OIML)
System Linearity Within 0.01
％
of F.S.
A/D Internal Resolution 1 / 200,000
A/D External Resolution
1/5,000 (H-44,OIML)
1/20,000 (Non H-44, OIML)
A/D Conversion Speed Maximum 200 times/sec
1-4. Digital Part
Span Calibration
Full Digital Calibration : SPAC™
(Single automatic span Calibration)
Display VFD 7Digit
Size of letter 13 mm (Height)
Division ×1, ×2, ×5, ×10, ×20, ×50
Tare Subtraction Full capacity
Display Below Zero “-”Minus