Gravitation Ltd


SKU: 3590EKR Group
Click here to view our specification PDF


    • ABS transport case, with housing for the indicator and space for extra accessories.

    • 3590EXP series indicator fit in a metallic rack type involucre with dimensions of 270x440mm, complete of housing for optional printer, connectors for platforms, and serial output on 9-pole connector.

    • Dimensions: 325x460x170 mm. Weight: about 5 kg.

    • 25-key alphanumerical waterproof keyboard.

    • Highly efficient red led display with 6 digits 15mm high.

    • Backlit LCD graphic 25x100mm display.

    • Synoptic bar graph with 16 bright LEDs showing the active functions.

    • Permanent time/date and data storage.

    • Fitted with alibi memory.

    • Functions available with the DINITOOLS utility:
      - Configuration, calibration, data entry and print formatting.
      - Recording and filing of all the information on PC, complete with the calibration data of each instrument.
      - Complete retrieval of the data saved for quick substitution.
      - Instrument calibration with numeric values.

    • Selection of the programme language directly in the set-up.

    • 24-bit A/D converter, 4 channels, up to 3200 conv./sec. and up to 8 signal linearisation points.

    • Up to 10.000e OIML or 3 x 3000e @ 0,3 µV/d CE-M legal for trade.

    • Up to 1.000.000 displayable divisions for internal factory use, with internal resolution up to 3.000.000 points.

    • Fitted with 4 connectors for connection up to 4 platforms with AF08 software (up to 2 with AF03, 1 with AF09).

    • Connectable with up to 16 analogue 350-Ohm (or 45 1000-Ohm) load cells.

    • Connectable with the main digital load cells available on the market.

    • Built-in rechargeable battery (10-hour minimum operating time) with fitted external 12 Vdc / 230 Vac adapter.

    • All versions are fitted with attached thermal printer.


    • EC Type Approval (EN45501)

    • OIML R76

    • OIML R51 - MID

    • OIML R134 (AF09)


    • AF01: Totalization and formula weighing

    • AF02: Pieces/quantity counting

    • AF03: Weighbridges - Input/Output vehicle

    • AF04: Statistical checking of prepackaged goods

    • AF05: Price compunting and industrial labelling

    • AF08: Wheel and axle static weighing with 2 or various platforms

    • AF09: Dynamic and static axle weighing with 2 platforms


Thanks to our integrated development, you can create complete customised applications in autonomy:

    • wizards, operator messages

    • serial port management, protocols customization

    • digital I/O full management

    • sequential or simultaneous automations

    • data entry, custom archives


    • Available on panel:
      - One RS232 serial ports, for connection to PC, on 9-pole connector.

    • Available on internal side:
      - Two RS232 serial ports, for connection to printer, PC or PLC, radio module, and optional interfaces.
      - One RS232 serial port (optional RS485), for connection to repeater, remote scale, badge reader or digital load cells.
      - Fitted keyboard emulation input, for barcode/badge readers or external PC keyboard.
      - 4 optoisolated outputs (optional).
      - 2 optoisolated inputs (optional).

Customers We Have Worked With