GRAM RK offers flexible data connectivity for parts-counting and routine weighing applications. The scale is equipped with a standard RS-232C interface, enabling reliable background data transmission to a PC or printer for documentation and basic system integration.

For simple and fast PC connectivity, GRAM RK supports the U.Key USB cable, a plug-and-play solution that works as a keyboard emulator. The cable sends the numeric weight or piece-count value directly to any active input field on the PC, without requiring software installation. This makes it ideal for direct data entry into spreadsheets, ERP systems or inventory applications.

In addition, GRAM RK can be configured with an optional Bluetooth connection, allowing wireless data transmission to a PC. Like the U.Key cable, the Bluetooth interface operates as a keyboard emulator, sending the numeric weighing or counting value directly to the computer, eliminating cabling and simplifying workstation layouts.

GRAM RK offers flexible data connectivity for parts-counting and routine weighing applications. The scale is equipped with a standard RS-232C interface, enabling reliable background data transmission to a PC or printer for documentation and basic system integration.

For simple and fast PC connectivity, GRAM RK supports the U.Key USB cable, a plug-and-play solution that works as a keyboard emulator. The cable sends the numeric weight or piece-count value directly to any active input field on the PC, without requiring software installation. This makes it ideal for direct data entry into spreadsheets, ERP systems or inventory applications.

In addition, GRAM RK can be configured with an optional Bluetooth connection, allowing wireless data transmission to a PC. Like the U.Key cable, the Bluetooth interface operates as a keyboard emulator, sending the numeric weighing or counting value directly to the computer, eliminating cabling and simplifying workstation layouts.

GRAM RK supports optional PR4 printer connection via RS-232, allowing direct printing of weight and piece-count results. This enables fast, clear documentation of counting operations and supports efficient workflows in production, logistics and quality-control environments.

GRAM RK supports optional PR4 printer connection via RS-232, allowing direct printing of weight and piece-count results. This enables fast, clear documentation of counting operations and supports efficient workflows in production, logistics and quality-control environments.

GRAM RK can be supplied with an optional ISOCAL calibration certificate, providing individualised calibration data for the specific instrument. This certificate supports internal quality assurance procedures and helps maintain compliance with ISO 9001–aligned quality systems.

The ISOCAL certificate documents the calibration status of the scale at the time of delivery and offers traceable reference values, making it ideal for environments where documented accuracy, repeatability and audit readiness are required.

GRAM RK can be supplied with an optional ISOCAL calibration certificate, providing individualised calibration data for the specific instrument. This certificate supports internal quality assurance procedures and helps maintain compliance with ISO 9001–aligned quality systems.

The ISOCAL certificate documents the calibration status of the scale at the time of delivery and offers traceable reference values, making it ideal for environments where documented accuracy, repeatability and audit readiness are required.