The AND AD-4325A/V weighing indicators provide state of the art weighing and batch control. Fast and efficient, the AD-4325A and AD-4325V (vertical) indicators combine simple operation with 100 setpoint units by individual code numbers.
Display Resolution 1/10000
High Speed Sampling - 70 times per second - exceeds most operational requirements!
Choice of vertical or horizontal panel mount housing
Full Digital Calibration
Memory stores up to 100 coded Setpoint values - Up to 100 coded sets of setpoint values can be stored into memory, and easily recalled from the front panel or personal computer via the optional serial interface, thumbwheel via the standard serial interface and PLC.
Gravity Compensation - gravity compensation allows the scale to be assembled and calibrated in one location and shipped to another without sacrificing accuracy
Fully Automatic Batching Modes - Allows the batching operation to be started and completed automatically without the intervention or assistance of an operator
Advanced Connectivity - options include RS-232C interface, AD-8118A/B journal printer and Ad-1131 Basic printer
Accurate and Reliable - Auto zero maintenance, automatic free fall compensation and the comparator inhibitor function, which guards against gate vibration, and assures the user of accurate and reliable batching.
Optional BCD, RS-232C interfaces
2 year warranty
Analog Input and A/D Conversion
Load cell excitation
12 VDC ±5%, 280mA, remote sensing. Can be connected with up to 8 350 ohm load cells
Zero Adjustment Range
0.35mA ~ 24mV (FDC)
Input Sensitivity
0.3µ V/D or greater
Span Adjustment
FDC method
Non-linearity
±0.01% of full scale or less
Temperature coefficient
Zero (0.02µ V + 0.0008% dead load)/°C TYP
Span ±0.008%/°C TYP
Input Impedance
10M ohms minimum
Input noise
±0.3 ohms Vp-p maximum
Maximum display resolution
16,000 counts
Overload tolerance
Maximum capacity plus 9 divisions
A/D internal resolution
96,000 counts (maximum)
Sampling speed
Approximately 70 times/second
Display update rate
17 times/second or 4 times/second
Zero tracking
Programmable, from 0.5D/1 sec to 4.5D/1 sec. or 0.5D/2 sec to 4.5 D/2 sec
Digital Section
Weight Display
13mm, 7 digits, high-intensity cobalt blue fluorescent tube
Set point display
2 x 7 segment & a 2 segment display
Under Zero Indication
"-" negative sign
Annunciators
Center of Zero, Motion detection, Net/Gross, Tare Entered, kg, lb (lb or kg version), t (kg or t version)
Decimal Point Placement
XXXXX, XXXX.X, XXXX.XX, XX.XXX, X.XXX
I/O Control Signal
Output - optical isolator and transistor open collector
Input - optical isolator
6 years or more without AC power (lithium battery)
Operating temperature range
-5°C - 40°C
Storage temperature range
-15°C - 70 °C
Operating humidity
less than 85% RH (non-condensing)
Weight
approximately 4 kg
Dimensions
A version: 270 w x 234 d x 120 h mm
V version: 144 w x 233 d x 240 h mm
Optional Accessories:
AD-8118B Universal Printer
This quiet and speedy Universal dot matrix printer has a full range of statistical functions. Built-in timer/clock/calendar functions for detailed printouts and timed interval printing.
Connects up to 4 scales
LCD display for setting date and time
Charting selectable to show change in weight, interval time, etc.
Battery or AC operation
Accepts RS-232C or Current Loop output
AD-1191 Basic Printer
Basic printing functions
Clear impact dot matrix print
Accepts RS-232C input from AND scales, balances or indicators
