Selected language English English
Change language
Change language page on Deutsch DeutschChange language page on Español EspañolChange language page on Français FrançaisChange language page on Italiano ItalianoChange language page on Polski PolskiChange language page on Türkiye Türkiye ČeskyChange website to USA USAChange language page on 中文 中文

XA 310.4Y.A PLUS Analytical Balance

XA 310.4Y.A PLUS Analytical Balance
This image is for reference only.

Product code: WL-107-0145
Request for quotation

Overview

Maximum capacity [Max]: 310g
Readability [d]: 0.1mg

Innovative solutions applied in SYNERGY LAB analytical

balances

guarantee extraordinary precision of top-class measuring equipment.

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.

Innovative 2-Point Adjustment System
Brand new adjustment system guarantees the highest measurement accuracy. It minimizes linearity errors simultaneously providing reliable indications for the whole

weighing

range.

Reflex Level System
New autolevelling system in XA 4Y.A PLUS analytical balances ensures:
  • ground tilt test,
  • automatic

    balance

    levelling,
  • control of the correct

    balance

    level,
  • confirmation of correct balance level on adjustment and weighing reports.
Door Opening Automation
The innovative weighing chamber system for door opening and closing guarantees smooth and quiet door movement, and eliminates vibrations that may disturb the measurement. The solution enables to define how wide the door is to be opened.

Antistatic Weighing Chamber
XA 4Y.A PLUS microbalance is a device where the influence of electrostatics onto the weighing result has been eliminated due to use of special antistatic coating of the glass panes, and thanks to an in-built ionizer.
The ionizer compensates electric charges inside the weighing chamber upon placing the sample in it. The lower relative humidity and a reading unit of the balance, the more evident influence of static electricity.

The ionizer neutralizes any uncompensated electric charge accumulated on the weighed object. The influence of static electricity gives greater repeatability error, often also greater error of indication.

Measurement errors, due to the harmful effects of electrostatics, often reach the value of thousands of reading units and more. The problem concerns non-conductive samples, e.g. glass flasks, paper filters, plastics, etc.

Antistatic ionizer implemented in XA 4Y.A PLUS balances, due to the application of modern technology, compensates both cations and anions. The ionizer activates when the balance door opens, and deactivates when the door is closed. It is possible to control ionizer operation using weighing instrument panel. The operation is signalled by blue LED diode which emits light when the ionizer is on.

Smart Min Weight
With use of the "Smart Min Weight" function, the XA 4Y.A PLUS automatically adjusts resolution of the range to the currently weighed mass. This results with improvement of the minimum sample

weight

parameter by 30%.

Warnings System
When the sensors for constant monitoring of ambient conditions and level status record deviations, the balance displays warnings about potential errors occurrence during weighing.

21 CFR Part 11 Compliance Module
XA 4Y.A PLUS balances are compliant with 21 CFR part 11 and EU GMP part 4, annex 11. This means that the XA 4Y series features numerous functions for protecting and monitoring work results of particular operators.
Full data protection is ensured by:
  • advanced password settings,
  • verification of log-in operation correctness,
  • assigning permissions to operators,
  • auto log out,
  • electronic signature, e.g. for series of measurements,
  • granting/denying access to data management
  • data backup,
  • modifications saved to Audit Trail file.
Faster Measurement with The New CPU
XA 4Y.A PLUS balances feature Dual Core 2 x 1 GHz 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.

Ergonomic Mechanical Design
Latch-type system of weighing chamber components fastening allows fast and easy tool-free assembly/disassembly, which facilitates keeping the chamber clean, and which makes it easy to install a manual adapter for pipettes calibration.
Smart system of pressures equalization guarantees stable measurement. It eliminates errors generated by rapid change of pressure inside the weighing chamber.
A real novelty is an option of lighting the weighing pan up using a LED diode, the diode does not affect the weighing chamber temperature.

Mobile Control
Standard Wireless Connection means 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 4Y balance that is placed inside laminar flow hoods and fume cupboards.

Data Safety
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.

Defined Profiles
Four predefined profiles enable automatic balance parameters customization.
  • 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 of sd ≤ 0.01,
  • USER - customization of the parameters in accordance with operator's requirements.

Videos

SYNERGY LAB Line - Smart Min Weight
SYNERGY LAB Line - Reflex Level System
SYNERGY LAB Line - Ergonomics and Comfort of Operation
New XA 4Y.A.I and XA 4Y.M.A.I Balances
4Y Balances: Video-Guidance and an on-screen manuals
4Y Series RADWAG Balances

Features

Electronic
level indicator
Functions:
- ALARM function
- graphic level indicator
- programmable acceptable tilts

Electronic
level indicator

Functions:
- ALARM function
- graphic level indicator
- programmable acceptable tilts
Data exchange through
USB storage devices
- update balance software
- export weighing data
- export/import databases
- export/import balance settings
- exchange data between balances

Data exchange through
USB storage devices

- update balance software
- export weighing data
- export/import databases
- export/import balance settings
- exchange data between balances
Portability
Extra option:
Balances with
a wireless terminal

Portability

Application:

Elimination of extra sources of vibration
Using wireless terminal facilitates elimination of additional vibrations resulting from daily operation on a balance. Owing to that, balances with highest resolutions might be used without the need of dedicated weighing workstations.

Convenience and comfort of weighing in fume cupboards and laminar flow cabins
Wireless communication between a terminal and a weighing module makes balance operation more comfortable and safer.

Balance isolation form influence of environmental conditions
Wireless communication allows to either place the weighing module inside a draft shield or to isolate it from the operator. This allows to weight toxic substances without putting operator's health or life at risk.
Interfaces
- Ethernet
- 2×USB
- 2×RS 232
- 4 in / 4 out
- WiFi 2,4GHz b,g,n

Interfaces

- Ethernet
- 2×USB
- 2×RS 232
- 4 in / 4 out
- WiFi 2,4GHz b,g,n

Functions

Autotest

Autotest

Diagnostic function aiming at metrological parameters determination (repeatability), the parameters are determined for the actual conditions of use. When speaking of repeatability it may be also used for weighing time optimization. Autotest is operated in an automatic mode thus operator’s time is saved.
Dosing

Dosing

Weighing process for which reference mass has been determined together with tolerance for its determination. Dosing tolerance is given in [%] and it is calculated in relation to the reference value thus being a permissible deviation of this process. This solution is used for weighing powders, liquids and loose materials. Dosing function performance is often supported with bargraph - load indicator. For industrial scales it is possible to use a control systems of dosing process.
Percent Weighing

Percent Weighing

Percent Weighing function is used for comparision of measured products with mass standard. Mass of a mass standard may be a numeric value taken from a database or it may be determined through a measurement process. Each measured product is compared to mass standard, mass of which is presumed as a model 100% ideal mass. For products weighing less than the mass standard, obtained results are lower than 100%, for products weighing more, the obtained results are greatly  exceeded.
Parts counting

Parts counting

Function using mass measurement for determination of  measured items quantity. Mass of a single item is required for this process. It may be either estimated through weighment or taken from a database. For items counting the following algorithm is used: all items mass / single item mass = quantity. Function operation is supperted by a mechanism of Automatic Correction of Accuracy. This allows to update single item mass in course of the process. To a certain extend Automatic Correction of Accuracy eliminates error which may be a result of different mass values of seemingly alike single elements. For industry solutions items counting may be simultaneously carried out with checkweighing and dosing thus industry solutions feature audio signalling base informing that specified number of items has been weighed. It is possible to apply weighing systems using few platfroms of different MAX capacities and different accuracies.
Formulation

Formulation

Function supporting the mixture making process, wherein the mixture contains various components. Formulation function usually uses the balance/scale database of components. Formulation serves for monitored checkweighing of every single component with a given tolerance. It is enriched with a set of individual settings.
Statistics

Statistics

Statistiscs function registers and analyses performed measurements. This supplies the user withthe following information: Max and Min standard deviation, average value, variance, range et.
Checkweighing

Checkweighing

Checkweighing function is used for checking whether the measured sample mass is within the predefined threshold values, Low [LO] and Hgh [HI]. The thresholds are given in [g] and [kg] units. Current state of a sample being measured is signalled by means of pictorgams located on a display for laboratory balances, for industrial scales Stackligt System is used. This visual +/- inspection is in operation during segregation, control or packing process of products for which mass has bees determined with a specifaied tolerance, eg. 12860 g 961
IR sensors

IR sensors

Programmable function supporting the weighing process through control of the following options: sliding weighing chamber doors, printout, zeroing, tarring etc. Especially appreciated wherever preventing the balance from soiling is important.
Under-pan weighing

Under-pan weighing

The solution enables weighing with use of a stand, which is advisable for loads of non-standard shapes and dimensions and those that generate magnetic field.
GLP Procedures

GLP Procedures

Diagnostic function allowing to objectively document performed measurements. GLP procedures may be either presented in a short report form or extended one.
Animal weighing

Animal weighing

Process of mass determination for a product which may unwillingly reposition within the weighing pan. Mass determination in such cases requires much longer period of time when compared to typical weighing process. It is the user who defines period of time needed for control of measured product mass. The user can thus optimize the function depending on the measured product characteristics.
Pipettes Calibration

Pipettes Calibration

Function verifying correctness of piston pipettes functioning, the verification is performed via gravimetric measurement of the excreted liquid. Pipettes calibration may be either a stand-alone module or it may be operated
Air density correction

Air density correction

Function performing correction of mass measurement indication, wherein the air density is taken into account. It is used in balances with reading unit < 0,01 mg.
Automatic sliding door

Automatic sliding door

Automatic side panes opened via touch-free IR sensors.
Density determination

Density determination

Liquid or solid body density function uses the Archimedes principle and it requires a special kit to be applied. The kit when used, replaces a weighing pan. For solids mass of the sample must be determined first in the air, next in the liquid of specified density. For liquids the so called sinker, density of which has been determined, must be measured first in the air, next in the tested liquid. The density determination process is disturbed by air bubbles which may stick either to the measured sample or the sinker. In case of laboratory equipment very light solids may be measured. For industry, solid bodies density may be determined by means of  under-pan weighing. Tested load of significant size may be measured this way.
Differential weighing

Differential weighing

Differential weighing informs about mass variation a particular sample, wherein the said variation is a result of manufacturing processes.

Differential weighing is often applied in product control process, for which reference product parameters have been specified in order to be used as a source of comparison for the whole series.
Insuchcasestandard deviation is the information which tells about quality and completeness of a final product. For systems based on a feed-back technique such information may be used by control units.
Replaceable unit

Replaceable unit

Replaceable units.
Statistical Quality Control

Statistical Quality Control

Statistical control for determination of basic statistical criteria: maximum, minimum, standard deviation, mean values for each batch, etc.
ALIBI Memory

ALIBI Memory

"ALIBI" memory enables saving and storing up to 100000 measurements.  Measurements are saved automatically upon each pressing of the key. There is no need for any additional operations or changing settings.
The following data related with the measurements is saved: measurement date; measurement time; result (mass); tare value; operator carrying out the measurement (logged in); product name.
The software saves the measurement in a so called loop, i.e. when the measurement no. 100001 is saved, the measurement 1 gets automatically deleted from the memory.
Measurements saved to balance memory cannot be deleted.
You can preview and print out the data saved to the ALIBI database.

Datasheet

Maximum capacity [Max]

310

 g

Minimum load

10

 mg

Readability [d]

0.1

 mg

Tare range

-310

 g

Repeatability (5% Max)

0.05

 mg

Repeatability (Max)

0.15

 mg

Linearity

±0.3

 mg

Eccentric load deviation

0.3

 mg

Minimum weight (U=1%,k=2)

10

 mg

Minimum weight (USP)

100

 mg

Stabilization time

2.5

 s

Adjustment

internal (automatic)

 

OIML Class

I

 

Display

5.7” resistive colour touchscreen

 

Communication interface

2×RS232, 2×USB-A, Ethernet, 4 IN / 4 OUT (digital), Wi-Fi®

 

Power supply

100 ÷ 240 V AC 50 / 60 Hz

 

Power consumption max.

700 mA (wireless terminal - 1A)

 

Operating temperature

+10 ÷ +40

 °C

Atmospheric humidity

40% ÷ 80%

 

Weighing chamber dimensions

170×200×220

 mm

Weighing pan dimensions

ø100

 mm

Packaging dimensions

720×385×485

 mm

Net weight

14.7

 kg

Gross weight

19.1

 kg

Repeatability is expressed as a standard deviation from 10 weighing cycles.
Stabilization time depends on the ambient conditions and the dynamics of weighing pan loading; specified for FAST profile.

Documentation

Manuals
(6.07 MB)

Save
See the publication

Data Sheet
(1.38 MB)

Save
See the publication

Data Sheet
(0.18 MB)

Save
See the publication

Conformity Declaration
(0.04 MB)

Save
See the publication

XA 4Y.A PLUS Analytical Balances
(4.22 MB)

Save
See the publication

Defined Weighing Profiles
(1.64 MB)

Save
See the publication

THBR System 2.0
(5.24 MB)

Save
See the publication

XA 4Y.A Analytical Balances with an Antistatic Ionizer
(2.37 MB)

Save
See the publication

Detection of vibrations at the electronic balances workstation
(2.02 MB)

Save
See the publication

4Y - Brand New Series of Laboratory Balances
(1.78 MB)

Save
See the publication

4Y Series Balances
(15.04 MB)

Save
See the publication

Micro Scale Measurement
(2.74 MB)

Save
See the publication

Principles_of_metrology
(0.10 MB)

Save
See the publication

SQC in laboratory
(2.31 MB)

Save
See the publication

Accessories

Granite Antivibration tables
Professional weighing table
Automatic pipettes
"Pipettes" PC software
Adapters for pipettes calibration
Workstation for pipettes calibration
Audit Trail Reader
E2R System
Label Editor R02
Parameter Editor
R.Barcode
R-LAB
RAD-KEY
RADWAG Connect
RADWAG Development Studio
RADWAG Remote Desktop
LabVIEW Driver
Under-hook weighing rack
Density determination kit
Receipt printer
Label Printers
THBR 2.0 System - Ambient Conditions Monitoring
Protective cover for balances
RS 232, RS 485 cables
RS 232 cables (scale - EPSON printer)
Barcode scanners

Accessories

Product name

Overview

DS2208 Barcode Scanner

DS2208 barcode scanner, as a new generation of LS2208 series, is a response to the tills and retail outlets need to read barcodes directly from mobile phones' s ...

LS2208 Barcode Scanner

Barcode scanner model Symbol LS2208 is a manual device designed for operation in adverse industrial conditions. Symbol LS2208 is ready to cooperate with ...

PD9330 Barcode Scanner

The Datalogic product range is now extended by series of PowerScan™ 9300 laser scanners. The device combines excellent functionality of PowerScan series with ne ...

PD9530 Barcode Scanner

Datalogic PowerScan PD9530 is a quick and reliable scanner intended for area imager barcodes. The scanner ensures omnidirectional readout of barcodes, even from ...

PM9300 Barcode Scanner

PowerScan™ PM9300 is a wireless version of PD9300 scanner. There are three types of the device: PM9300 – wireless model, PM9300-D – intermediate model with d ...

PM9500 Barcode Scanner

PM 9500 is a robust barcode scanner intended for industry. The scanner is equipped with 'Datalogic STAR Cordless' system which ensures excellent quality of wire ...

PM9300-D Barcode Scanner

PowerScan™ PM9300 is a wireless version of PD9300 scanner. There are three types of the device: PM9300 – wireless model, PM9300-D – intermediate model with d ...

PD9330-AR Barcode Scanner

The Datalogic product range is now extended by series of PowerScan™ 9300 laser scanners. The device combines excellent functionality of PowerScan series with ne ...

PM9300-DK Barcode Scanner

PowerScan™ PM9300 is a wireless version of PD9300 scanner. There are three types of the device: PM9300 – wireless model, PM9300-D – intermediate model with d ...

Holders for laboratory flasks
Holders for test tubes and filters
Displays
Power Adapters

Additional modules

21 CFR Part 11 Compliance Module3

Radwag Balances and Scales

Torunska 5
26-600 Radom
Poland
tel.: +48 48 386 60 00
e-mail: export@radwag.com
TIN: PL7960000327
Vimeo Radwag YouTube Radwag Facebook Radwag
© 2019 RADWAG Balances and Scales. All rights reserved.

See our movies
RADWAG

Radwag WEBINARS