User manual

4
EXCELL PRECISION CO., LTD.
01008043
ZSME100000091
Chapter 1 Product Instruction
1-1 Introduction
1. High performance A/D converter
2. linearity calibration function
3. one group of RS232 output
4. adapter or rechargeable battery
5. LCD display
6. battery low protection
(When battery voltage is lower than system voltage , the system will cut the power off
automatically to ensure its stable and accuracy.)
7. LED backlight
1-2 Error Messages
⇒ The weight value is over 9 division of maximum capacity.
⇒ Zero value above 10% full scale.
⇒ Zero value below 10% full scale.
⇒ The internal value is over 350,000.
⇒ The internal value is below 80,000.
- - - - - ⇒If the negative weight is over 20 divisions and there is no T or PT, the
display shows “- - - - - -”
1-3 Screen Display
Display Column
1. Weight
6 digits in total display the weight on platter.
The left digit is able to display the negative symbol.
• 0.3 uv/D high sensitivity • zero point adjustable range -5mV~ +5mV
• Sampling speed 15 tines/second • use range -4mV ~ +4mV
•
non-linear scale 0.01% full scale
• load cell stimulate power source 5V DC ±2%
100mA
Weight kg Unit Price $/kg Total Price $
Z
T


. . . . . . . . . . .
M+

. . . . . .