5Y.25.PM.KB Mass Comparator
5Y.PM.KB Manual Mass Comparators enable adjusting mass standards and weights according to OIML (R-111) recommendations. Used in accredited calibration laboratories, they are designed to ensure the traceability of mass measurements and verification of weights, as required by legal metrology. The equipment can be used not only for comparisons, but also for weighing and other related operations that are specific to the PM 5Y series precision balances.

5Y.PM.KB Mass Comparator – a Clever Design
The 5Y.PM.KB mass comparator consists of an electronic module and a precision mechanical measuring system. The aluminium open-work weighing pan has centering holders that facilitate precise weights placement. This solution is particularly helpful when working with large and heavy mass standards.
How Many Interfaces Does the 5Y.PM.KB Mass Comparator Have and What Can You Connect to Them?
The 5Y.PM.KB mass comparator has the following communication interfaces: 2×USB-A, USB-C, HDMI, Ethernet, Wi-Fi® and Hotspot, through which it connects to devices, accessories and applications such as:
- Smartphone
- Tablet
- Laptop and computer
- Printer
- Barcode scanner
- Additional screen
- Keyboard
- Mouse
- Spreadsheet.


More Possibilities Thanks to Special Software
RADWAG offers specialised software programs which will allow you to achieve more objectives in your daily work:
1. RMCS System – manages the complete calibration process from the acceptance of the order to the issuing of the calibration certificate.
2. RMCS Lite – a program allowing the carrying out of mass measurement in accordance with PN-EN 12341:2024 standard.
In addition, we offer a huge selection of devices, software and other accessories that work with 5Y.PM.KB mass comparators: receipt printers, label printers, barcode scanners, RAD KEY software, THBR 2.0 System, Fingerprint Reader, antivibration tables, storage cases, protective covers, additional modules (RES Radwag Extended SI Module and CFR 21 Part 11 Compliance Module), RS 232 and RS 485 cables.

What Does the 5Y.PM.KB Mass Comparator Owe to the 5Y Terminal?
With the 5Y.PM.KB mass comparator you get the 5Y Weighing Terminal, which provides the following features and functionalities:
- A convenient 10’ touchscreen display
- DWA® (Digital Weighing Auditor)
- 4 secure login options (password, fingerprint, face recognition, RFID tags* and their combination)
- Ambient Light messages
- Hotspot
- Text Live Note
- Voice commands via microphone
- Measurement history in the Handy Library
- Selectable widgets.
* RFID ISO/IEC 14443 Type A, 13.56 MHz
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