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Inspection Systems

• Checkweigher
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AD-4965 Series

Checkweighers

High-precision weighing of small and lightweight products at high speeds! AD-4965 Series Checkweighers are designed for high-speed weighing of small and lightweight products. Equipped with an EMFR (Electromagnetic Force Restoration) force balance sensor, this series achieve a readability of 0.002 g and a weighing accuracy of 0.012g. Brochure (PDF 3.5 MB)

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Features

Enhanced weighing accuracy with an EMFR Force Balance Sensor. Flexible display positioning. (Factory option) Storable product info: Up to 1,000 products (including product images) Automatic switching of product settings by reading barcodes*1 Data such as Summary and Operation History can be output to a USB flash drive. Ensures consistent quality by way of the Operations History function and restricting operation according to user level. Various communication methods: RS-232C or RS-485 (selectable), a USB flash drive, EtherNet/IPTM. *1 Barcode reader shall be prepared by the customer.

Advantages

Enhanced Weighing Accuracy with an EMFR Force Balance Sensor.

Leveraging the expertise we have cultivated as a balance manufacturer, we have incorporated an EMFR (Electromagnetic Force Restoration) force balance sensor. This achieves a readability of 0.002 g and a sorting accuracy of 0.012 g.

Flexible display positioning

The position of the operation display can be selected from either the front or rear of the conveyor to suit your factory workflow and layout.

Display on the Front Side Display on the Rear Side

Storable product info: Up to 1,000 products (including product images)

Product images can be quickly uploaded to the Checkweigher from a USB flash drive.The images can be easily registered as a thumbnail image for each product. Up to 1,000 products can be registered and categorized into 10 different groups (up to 100 products group).

Automatic switching of product settings by reading barcode

By reading the barcode on a product, the product settings on the Checkweigher are automatically switched to those of the scanned product.*1 *1 Barcode reader shall be prepared by the customer.

User management

To operate the device, user name and user level are registered. For each user registered, you can limit the operations they can perform depending on their user level. Inadvertent operation can be avoided by assigning each user a user level from the four levels below.

Data summary

Various summary data such as histograms (frequency including defects), X-Bar Control Chart, R Control Chart, total summaries, etc., are available. You can visually confirm fluctuation of weighing results and adjust your manufacturing machine accordingly. After weighing, press the “PDF” key on the summary display. A PDF report is output to a USB flash drive.

R Control Chart X-Bar Control Chart

History function

Weighing results can be automatically recorded in a USB flash drive during weighing. Output data: Date, time, number, product number, weight data, preset tare and judgment. After weighing, press the “PDF” key on the summary display. A PDF report is output to a USB flash drive.

Operation History display screen

Various communication methods

Equipped with extensive communication capabilities, including RS-232C, RS-485, Modbus TCP, and EtherNet/IPTM as standard.

*EtherNet/IP™ is a trademark of ODVA, Inc.

Model AD-4965-6001224 Capacity 600 g Resolution 0.002 g Accuracy(3δ) *2 0.012 g Max. throughput 400 pcs/min Conveyor belt width 120 mm Conveyor length Weighing: 240 mm Infeed: 360 mm Conveying method Urethane belt Conveyor belt speed 15～120 m/min Product length 22～200 mm Max. product width 120 mm Weighing sensor EMFR (Electromagnetic Force Restoration) force balance sensor Display LCD color display with 10.1 inch touchscreen Number of registrable products 1,000 products (10 groups x 100 products) Communication functions RS-232C or RS-485 (for Modbus RTU, barcode reader *3, PC, PLC, dump printer, etc.) IEEE 802.11b/g/n (Wireless LAN) *4 *5 100BASE-T (Modbus TCP and PostScript compatible printer） USB (for USB flash drive [Data storage and image import use] *6) External input/output *7 Input: Non-voltage contact input 8 points (option available to expand to max. 24 points) Output: Relay output 8 points (option available to expand to max. 24 points) Dust-/water-proof Equivalent to IP30 Operation temperature/humidity range 5 to 40℃ / humidity 85% or less (with no condensation) Power supply Single phase AC 100 to 240 V (+10% / -15%), 50 / 60 Hz, Approx. 180 VA Electric power source should be connected to terminal. Power cable should be provided by the customer. Weight *8 Approx. 49 kg Material Display, Control box, and Base unit: Stainless steel Conveyor unit: Aluminum and Stainless steel *2 Depends on the shape and the condition of the product and installation environment. *3 Barcode reader shall be prepared by the customer. *4 Reception sensitivity of wireless LAN depends on radio wave environment.      For continuous monitoring, it is recommended to use a combination of the HMI indicator and the Modbus communication function via RS-485 or      wired LAN as communication may be interrupted. *5 The wireless LAN of this product may only be used in countries or regions where it has been approved. *6 USB flash drive should be formatted in FAT32. *7 Maximum number of input/output points that can be added will depend on the　combination of additional input/output points.      Please consult with your sales staff for further detail. *8 Weight is for the standard condition without option and/or Rejector.

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