The XA 4Y PLUS analytical balances provide the best minimum weight in the market and are intended for the most complex weighing of small masses. The devices are highly resistant to ambient conditions and their ergonomic design ensures convenient operation.
Innovative 2-Point Adjustment System
The 2-point adjustment system guarantees the most accurate measurement and minimized linearity errors, this ensures reliable measurement results for the whole range.
Smart Min Weight
Unique design solutions of the XA 4Y PLUS analytical balances guarantee the best value of minimum weight among professional-class solutions available on the market.
Faster Measurement with the New CPU
The 4Y balances are equipped with Dual Core 2× 1 GHz processor and offer new possibilities of fast operation assuring short indication stabilization time at a respective repeatability.
16 GB Memory – New Possibilities of Data Management
Upgraded 16 GB memory enables record of measurement data in a form of reports, time and statistical graphs.
Second to None Repeatability and Compliance with USP
The highest measurement accuracy, repeatability of sd ≤ 0.08 mg and compliance with USP (Chapter 41 and 1251) make the 4Y series balance a new benchmark of mass measurement quality.
Ergonomics and Safety of Operation
Spacious weighing chamber and large open-door clearance allow easy access to the weighing pan and facilitate use of laboratory glassware of various sizes and dimensions. Special design of the weighing chamber glass pane guides (no edges) facilitates control of cleanliness during everyday operation. Panes disassembly does not require use of any tools, which makes keeping the device clean easy.
The in-built sensors measure tilt and display graphic message on the weighing device screen. Levelling system facilitates adjustment, controls the level state, and informs about level deviations, all this in accordance with GLP and GMP.
21 CFR Part 11 Compliance Module
All XA 4Y PLUS analytical balances are complaint with 21 CFR part 11 regulations and with provisions of EU GMP part 4, annex 11. They are equipped with a number of security and monitoring functions that control work of particular operators and an electronic signature.
Full data protection:
- advanced password settings
- verification of log in correctness
- assigning operators with individual permissions
- auto logout
- electronic signature, e.g. for series of measurements
- granting/denying access to data management
- modifications saved to Audit Trail file
Wi-Fi® offers possibility to send data from 4Y balance to a mobile iOS or Android device, via special data management apps. Wireless communication between the indicator and the weighing instrument enables operating the XA 4Y PLUS balance that is placed inside a laminar flow hood or fume cupboard.
All 4Y series balances feature internal ALIBI memory guaranteeing safety and automatic record of measurements, it also offers possibility to preview, copy and archive data. ALIBI memory enables saving unlimited quantity of records within administrator-determined time.
Four predefined profiles enable automatic customization of balance parameters.
- FAST – the measurement result is obtained in a very short time
- FAST DOSING – the balance quickly reacts to mass changes, especially useful for dosing or adding more product to the dispensed portion
- PRECISION – balance settings providing the minimum standard deviation sd ≤ 0.08,
- USER – customization of the parameters in accordance with operator’s requirements.
Ambient Condition Monitoring
The 4Y series balances feature a unique solution for control of ambient conditions at the balance workstation, i.e. special measuring sensor integrated into the balance. The system monitors temperature, humidity, pressure and air density. Upon exceeding standards determined by the administrator, a respective message is displayed on the balance home screen.
It is possible to connect additional THB sensors to the balance.