Excell Precision WEIGHING SCALES - Manual (Page 6)

V1.1 ZSME300000011 4
EXCELL PRECISION CO., LTD.
INTRODUCTION
1. FEATURES
1. Dual-weighing units: Kilogram (kg) and pound (lb).
2. Multi-function operation: Full range tare; Pre-tare; Hold function; Net / Gross weight
display; Simple counting; Preset weight value and quantity value; Adjustable noise filter
setting from 01 ~ 15 ( ³ 15,000 division configuration only); Check-weighing configuration.
3. User-friendly design:
¨ Auto calibration
¨ AC / DC power supply
¨ Large LCD display with built-in backlight
¨ Auto power-off design to ensure the performance stability
¨ Double over-load protection
4. Variable calibration settings depending on the different calibration division:
¨ Standard division (under 10,000 internal resolution): Capacity and weight calibrations
are available for accurate weighing.
¨ High precision division (over 10,000 to 150,000 internal resolution): Linearity, capacity,
and weight calibrations are available for accurate weighing.
5. Options
¨ RS-232 interface
¨ Relay output
6. High performance in A/D converter (weighing indicators)
¨ Input sensitivity: 0.3 µ V/D
¨ Sample speed up to 16 times / second
¨ Non-linearity: 0.01 % of full scale
¨ Input zero range: -1 mv ~ +5 mv
¨ Input signal range: –1 mv ~ +14 mv
¨ Load cell excitation: 5V DC ± 5% 100mA
¨ Load cell drive capacity: up to 4 350 Ω load cells