I | Technical Specification |
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1. Model |
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2. Accuracy |
| Meets the regulations of OIML, R76, | |
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| and national standard of the electronic crane | |
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| scale. Accuracy - Class Ⅲ | |
Division |
| From 0.01 to 50, 12 options in total. Verifying | |
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| division will be set automatically each time when | |
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| powered on. Usually, the division is supposed | |
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| not to be modified. |
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Units of Measure |
| 4 options: t, kg, g and mg | |
3. Analogue |
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Conversion Principle |
| 24 bit | A/D converter |
Input Signal Range |
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Max Net Input Signal |
| 20mV |
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Conversion Rate |
| 6.25 times per second |
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A/D Conversion Resolution |
| 500,000 |
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| ＜0.01%F.S |
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F.S. Temperature Coefficient |
| ＜6PPM/℃ |
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Calibration |
| Full digital calibration (FDC) | |
Load Cell Excitation |
| DC 5V |
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Load Cell Drive Capacity |
| up to 4 load cells at 350Ω | |
Connecting Method of Load Cell | 4 leads |
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Displaying Cycle |
| 160ms |
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4. Clock |
| Displaying Y/M/D, H/M/S and leap year/month | |
Accuracy |
| ±5s/24h, free from influence of powering off | |
5. Keypad |
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Digital Keys |
| 0～9, ·, - |
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Function Keys |
| 24 (12 overlapped with digital keys) | |
Key Material |
| Sealed elastomer |
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6. Scoreboard Interface |
| Serial output mode |
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Transmission Mode |
| 20mA current loop |
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Data Type |
| 11 bits |
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Baud Rate |
| 600 |
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Transmission Distance |
| ≤2000m |
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7. Serial Communication Interface |
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Transmission Mode |
| RS232C/RS422 (Optional) | |
Baud Rate |
| 600, 1200, 2400, 4800, 9600 | |
Transmitted data format |
| 10 bit:1 start bit, 8 data bits (ASCⅡ Code), 1 | |
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| stop bit |
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Transmission Distance |
| RS232:≤30m |
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| RS422:≤1200m |
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8. Printer Port |
| Standard parallel output port | |
9. Data Storage |
| 11 categories of | weight records, net/gross |