Faster measurement with the new CPU
4Y balances feature Dual Core 2 x 1 GB processor which delivers noticeable performance improvements including faster operation and shorter stabilization time retaining high repeatability values.
16 GB RAM – more data management possibilities
16 GB RAM offers possibility of recording data in a form of complex reports. Time and statistic data diagrams on series of weighments are another useful option.
The best possible repeatability and USP regulations conformity
The best weighing accuracy and repeatability – with sd ≤ 1d combined with USP regulations conformity (Section 41 and 1251) make 4Y balances a new standard for mass measurement quality.
Ergonomics and safety
Wireless communication between balance terminal and a weighing unit make it possible to comfortably operate 4Y series balances in laminar air flow cabinets and fume cupboards.
Remote control operation
Wireless Connection module offers wireless transfer of data recorded by 4Y balance to any portable device powered by iOS or Android systems using special applications intended for data management.
Every single 4Y balance features ALIBI memory designed to provide protection and automatic recording of your measurements. Options such as data preview, copying and archiving are also
available to users.
Stainless steel detachable weighing chamber
Ultra-microbalance features a stainless steel chamber for filter weighing. The material makes the chamber more resistant to chemicals, colour change and scratches. Innovative disassembly system facilitates chamber cleaning. Its lid is partly made of glass therefore the operator can observe the filter and make sure that it remains in the same position after chamber closing. The chamber is a highly hermetic solution, and the large weighing pan intended for filters allows precise measurement of filters of various sizes.
In order to carry out the weighing process by means of microbalance and ultra-microbalances correctly, it is necessary to prepare the workstation and to operate the device as required.
Usage and installation guidelines are to found in the following document: Installation and usage conditions for ultra-microbalances and microbalances.
|Maximum capacity [Max]
|Repeatability (5% Max)
|Eccentric load deviation
|Sensitivity temperature drift
|Sensitivity time drift
|Minimum weight (U=1%,k=2)
|Minimum weight (USP)
10 - 20
5.7” resistive colour touchscreen
100 ÷ 240 V AC 50 / 60 Hz
700 mA (bezprzewodowy terminal - 1A)
+10 ÷ +30
|Working temperature change rate
40% ÷ 80%
|Atmospheric humidity change rate
|Weighing chamber dimensions
|Weighing pan dimensions
New weighing chamber for MYA.4Y and UYA.4Y microbalances
4y series - Ultra-microbalances and microbalances
4Y Balances: Video-Guidance and an on-screen manuals
4Y Series RADWAG Balances
E2R AUDIT TRAIL CFR21 p.11
(0.18 MB) EN
(0.04 MB) EN
Publications and teaching materials