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| AND Weighing AD-4322A MKII Weighing Indicator |
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| The AND Weighing AD-4322 MKII weighing indicator offers a wide range of advanced functions. A high display resolution of 1/20000, memory +, -, ID Code and many other functions make the AD-4322 the ideal choice for Bench, Floor, Check weighing and Weigh-In/Out Systems. |
AND Weighing >> Industrial
Scales
Performance & functions for a fast, complete weighing system
The AND Weighing AD-4322 MKII weighing indicator offers a wide range of advanced functions. A high display resolution of 1/20000, memory +, -, ID Code and many other functions make the AD-4322 the ideal choice for Bench, Floor, Check weighing and Weigh-In/Out Systems.
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- Legal for Trade NTEP Approval
- High 1/20,000 resolutions, 16 times per second sampling speed
- 10-key Keypad for easy tare value entry
- 100 code Memory Information Blocks that contain Tare, Comparator Limits, Running Code Total Weight and Number of Weighing Events for each seperate coded item
- 50 Tare Weights can be stored in memory by ID number
- Full Digital Calibration makes zero and span calibration a simple task
- Digital Linearization Function to compensate for non-linearity of load cells
- Convertible between pounds and kilograms
- Watchdog™ Circuitry monitors the CPU and automatically resets the unit for normal operation if a software crash develops
- Completely screened from RFI for operation in environments high in electrical noise.
- Truck scale mode with memories
- Comparator mode with memories
- Two year warranty
Specifications Chart
| Analog Input and A/D Conversion |
| Input Sensitivity |
0.6µ V/D or greater (d-"min division" or "graduation") |
| ZERO Adjustment Range |
-6mV to +30mV |
| Load Cell Excitation |
12V DC ± 5% 280mA (up to 8 load cells at 350 ohm/load cell |
| ZERO Temperature Coefficient |
± (0.2 µ V + 0.0008% of dead load) / °C |
| Span Temperature Coeffiicient |
8ppm / °C of reading |
| Non-Linearity |
±0.01% of full scale |
| Input Noise |
± 0.3µ Vp-p |
| Input Impedance |
10M ohms minimum |
| A/D Conversion Method |
3 phase, true integrating dual-slope type |
| A/D Resolution |
330,000 counts maximum |
| A/D Conversion Rate |
Approximately 16 times/second (63m sec/conversion) |
| General |
| Power |
100, 117, 220, 240V AC +10% - 15% 50/60Hz |
| Net Weight |
Approximately 3.5 kg / 7.8 lbs |
| Operating Temperature |
-10°C - 40°C (14°F - 104°F) |
| Storage Temperature |
-15°C - 85 °C (-5°F - 185°F) |
| Maximum Humidity |
85% (non-condensing) |
| Physical Dimensions |
12.2 W x 5.9 D x 7.6 H inches (310 W x 149 D x 192 H mm) |
| Memory Battery Backup |
Lithium, over 6 years without AC power |
| Weight Display |
High intensity 7 digits, 13 mm (h) blue fluorescent |
| Tare Display |
High intensity 8 digit, 11 mm (h) blue fluorescent |
| Display Resolution |
20,000 counts (max) |
| Minimum Division |
Times 1, x2, x5, x10, x20, x50 |
| Maximum Display |
"999950" |
| Under ZERO Indication |
"-" minus sign |
| "ZERO" Annunciator |
Center of ZERO (0 ± 0.25D) |
| "MD" Annunciator |
Motion detection |
| "GROSS" Annunciator |
GROSS mode |
| "NET" Annunciator |
NET mode |
| "TARE" Annunciator |
Tare is currently displayed |
| "UNDER" Annunciator |
Weight value is under set lower limit |
| "OVER" Annunciator |
Weight value is over set upper limit |
| "lb" Annunciator |
Pounds displayed (lb or kg version) |
| "kg" Annunciator |
Kilograms displayed |
| "t" Annunciator |
Tonne displayed (kg or t version) |
| STANDBY/OPERATE Key |
Activates display and functions |
| ZERO key |
ZEROs the display when stable |
| TARE key |
Tare when stable -- in NET mode, display ZERO |
| GROSS/NET key |
Changes from "GROSS" to "NET" and vice versa |
| PRINT key |
Prints, or sends print command to printer via current loop, AD-4322-01 or AD-4322-04 printer |
| CODE key |
Records CODE information |
| ID/TARE key |
"STORE" mode: stores TARE weight into memory
"RECALL" mode: recalls stored TARE weight from memory |
| CLEAR key |
CLEARs the stored TARE or CODE info |
| ENTER key |
ENTERs the display/moves to next level |
| M+ key |
Adds displayed weight to memory |
| M- key |
Subtracts displayed weight from memory |
| TOTAL key |
Display the TOTAL weight in memory |
| FEED key |
Paper feed (optional built-in Printer, AD-4322-08) |
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