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4
680DT Weighing Indicator :
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¡ñ Adopts ¡Æ-¦¤ A/D conversion technology.
¡ñ Keyboard calibration, easy to operate.
¡ñ Able to setup zero(auto/manual) range.
¡ñ Weighing data save protection in case of power off.
¡ñ Battery charger with several protection modes to extend
life of rechargeable battery.
¡ñ Standard RS232 communication interface(optional).
¡ñ Portable design, packed in portable box, easy to operate
outdoor.
¡ñ Adopt SMT technology, reliable and high quality.
¡ñ LCD display with dot character with backlight, readable
in aphotic areas.
¡ñ Gathering up to data records of 2000 weighings, records
can be sorted, searched and printed.
¡ñ Standard parallel print interface(EPSON printer)
¡ñ With rechargeable 7.2V/2.8AH battery for indicator,
no memory. Scale body with power supply of DC 6V/4AH battery.
¡ñ Power saving mode, indicator will turn off automatically
after 30minutes with no operation. |
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A/D conversion method
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¦²-¦¤
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Input signal range
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£3mV¡«15mV
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Load cell excitation
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DC 5V
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Max. connection number of load
cell
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4 at 350 ohm
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Load cell connection mode
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4 wire
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Verified counts
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3000
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Max. external counts
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15000
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Division
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1/2/5/10/20/50 optional
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Display
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LCD display with backlight
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Clock
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real clock without effect on
power off
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Wireless transmission frequency
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450MHz
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Wireless transmission distance
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200 meters (in wide place)
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Option
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RS232 communication interface
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