XA 6/21.4Y.M.A.P PLUS Microbalance

Radwag Balances and Scales - Advanced Weighing Technologies
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XA 6/21.4Y.M.A.P PLUS Microbalance ›› Pipetting
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XA 6/21.4Y.M.A.P PLUS Microbalance
Product code: WL-101-1056
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Max: 6 / 21gd: 1 / 2µg

 ø 26 + ø 30mm
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Max: 21gd: 1µg

 ø 26 + ø 30mm
Max: 21 / 52gd: 1 / 5µg

 ø 26 + ø 30mm
Max: 52gd: 5µg

 ø 26 + ø 30mm
Max: 53gd: 1µg

 ø 26 + ø 30mm
Overview
The series of XA 4Y.M.A.P PLUS microbalances is a modern solution for piston pipettes calibration where high accuracy and measurement speed are a must. They are equipped with reliable measuring More ››
Maximum capacity [Max]: 6 / 21g
Readability [d]: 1 / 2µg

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XA 6/21.4Y.M.A.P PLUS Microbalance
XA 21.4Y.M.A.P PLUS Microbalance
XA 21/52.4Y.M.A.P PLUS Microbalance
XA 52.4Y.M.A.P PLUS Microbalance
XA 53.4Y.M.A.P PLUS Microbalance
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Overview
The series of XA 4Y.M.A.P PLUS microbalances is a modern solution for piston pipettes calibration where high accuracy and measurement speed are a must.
They are equipped with reliable measuring system housed in a hermetic casing, this guarantees fast and precise measurement in almost any laboratory conditions. External factors such as air drafts, dust, vibrations, operator competence - all of them generate disturbances that influence the final result of a measurement.

RADWAG-manufactured balances are equipped with range of protections designed to eliminate errors (hermetic weighing chamber, vibrations dampening filters), and tools informing about errors occurrence (vibration sensor, electronic levelling device, ambient conditions module).

Antistatic Weighing Chamber
XA 4Y.M.A.P 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 neutralises 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 neutralises 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. The antistatic ionizer implemented in the XA 4Y.M.A.P PLUS microbalance is a modern technology solution which 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 diode which emits light when the ionizer is on.

The XA 4Y.M.A.P PLUS  series is equipped with 5.7" LCD colour touch screen facilitating device operation and presentation of the results. Complex databases enable users to register, print and export measurements. The weighing instrument system supports 13 languages.

Defined Profiles
'Defined profiles' is a new function, it automatically sets weighing instrument's parameters in accordance with user requirements.
Profiles:
  • 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,
  • USER - customization of the parameters in accordance with operator's requirements.
Innovative 2-Point Adjustment System
New adjustment system guarantees the highest measurement precision. Minimized linearity errors and reliable measurement results for the whole range.

Reflex Level System
The new system of the XA 4Y.M.A.P PLUS microbalance levelling guarantees:
  • ground tilt test
  • fully automatic balance levelling
  • balance level control
  • confirmation of balance levelling printed on adjustment reports and weighing reports.
Smart Min Weight
With use of the "Smart Min Weight" function, the XA 4Y.M.A.P PLUS microbalance automatically adjusts resolution of the range to the currently weighed mass. This results with improvement of the minimum sample weight parameter by 30%.

Additional 21 CFR Part 11 Compliance Module
All XA 4Y.M.A.P PLUS balances are compliant with 21 CFR part 11 and 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. Data protection is guaranteed by:
  • advanced password settings
  • verification of login operation correctness
  • assigning operators with individual permissions
  • auto logout
  • electronic signature, e.g. for series of measurements
  • granting/denying access to data management
  • database backup
  • modifications saved to Audit Trail file
Ergonomic Mechanical Design
Latch-type system of weighing chamber components fastening allows easy and 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.

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.

Pipettes Calibration Adapter
The pipettes calibration adapter enables calibration and/or verification of piston pipettes by means of gravimetric method. It is operated automatically using IR sensors. Evaporation ring is an integral part of the adapter that increases relative humidity inside the weighing chamber. With this evaporation of the liquid during weighing process is stopped.
Use of the pipette calibration adapter reduces maximum capacity of the balance by the mass of the weighing vessel.

Faster Measurement with the New CPU
The XA 4Y.M.A.P PLUS microbalances 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.

Remote Operation
Wi-Fi® enables transfer  of 4Y PLUS balances data to iOS or Android mobile devices 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.

Under-pan weighing
Under-pan weighing will only be possible on balances that are equipped with this function in the production process. The need for such (extra-paid) functionality should be reported at the time of placing the order.
Stainless Steel in RADWAG products
Learn about the use and maintenance of stainless steel products:
Stainless Steel in RADWAG products. Standard and special applications

Wi-Fi® is a registered trademark of Wi-Fi Alliance®.
Datasheet
Maximum capacity [Max]

6 / 21

 g

Minimum load

0.1

 mg

Readability [d]

1 / 2

 µg

Tare range

-21

 g

Verification scale interval [e]

1

 mg

Standard repeatability [5% Max]

1.3

 µg

Standard repeatability [Max]

3.5

 µg

Standard minimum weight (USP)

2.6

 mg

Standard minimum weight (U=1%, k=2)

0.26

 mg

Permissible repeatability [5% Max]

2

 µg

Permissible repeatability [Max]

5

 µg

Linearity

±9

 µg

Eccentric load deviation

15

 µg

Stabilization time

~ 3.5

 s

Adjustment

internal (automatic)

 

OIML Class

I

 

Levelling system

automatic - Reflex Level System

 

Display

5.7” resistive colour touchscreen

 

Delivery components

Microbalance, weighing pan, weighing pan shield, power supply, automatic pipette calibration adapter: (base, bottom ring, glass vessel, pipette calibration adapter, evaporation ring, weighing pan, glass lid, mechanical closing cover, protecting screw), brush, fabric dust cover , RS232 cable.

 

Weighing chamber dimensions

199×170×217

 mm

Weighing pan dimensions

ø 26 + ø 30

 mm

Packaging dimensions

765×515×545

 mm

Net weight

14.5

 kg

Gross weight

18.9

 kg

Protection class

IP 43

 

Communication interface

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

 

Power supply

Adapter: 100-240V AC 50/60Hz 1A; 15V DC 2.4A
Balance: 12 – 15V DC 1.1A max

 

Operating temperature

+10 — +40

 °C

Relative humidity

20% — 80%

 

CE
Verification Extra payment
for verification
2 years warranty
Repeatability is expressed as a standard deviation from 10 cycles of mass standard weighing.
Stabilization time depends on the ambient conditions and the dynamics of weighing pan loading; specified for FAST profile.
Features
Data exchange through
USB storage devices

Data exchange through
USB storage devices

  • update balance software
  • export weighing data
  • export/import databases
  • export/import balance settings
  • exchange data between balances
Infrared
proximity sensors

Infrared
proximity sensors

Optional functions:
  • PRINT function
  • TARE function
  • sensor's sensitivity adjustment
Portability

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

Interfaces

  • Ethernet
  • 2×USB
  • 2×RS 232
  • 4 in / 4 out
  • WiFi 2,4GHz b,g,n
Removable Weighing Chamber

Removable Weighing Chamber

  • fully removable components of the weighing chamber
  • uncomplicated and fast disassembly requiring use of no tools
  • latch-type system for components assembly
  • easy maintenance and cleaning
2-Point Adjustment

2-Point Adjustment

It minimizes linearity errors simultaneously providing reliable indications for the whole weighing range.
Reflex Level System

Reflex Level System

New autolevelling system PLUS series balances ensures:
  • ground tilt test,
  • automatic balance levelling,
  • control of the correct balance level,
  • confirmation of correct balance level on adjustment and weighing reports.
Antistatic Weighing Chamber

Antistatic Weighing Chamber

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.
Smart Min Weight

Smart Min Weight

PLUS balances automatically adjusts resolution of the range to the currently weighed mass.
Compliance with 21 CFR Part 11

Compliance with 21 CFR Part 11

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.
Pressure Equalization System

Pressure Equalization System

Elimination of errors caused by pressure variations.
Lit-Up Weighing Pan

Lit-Up Weighing Pan

Directional LED diode that does not influence the temperature inside the weighing chamber.
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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.
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.
Moveable range

Moveable range

Dual range analytical balances can be equipped with much more precise measuring range but only in very limited part of max capacity and only from zero load. A new technology introduced by RADWAG allows for moving this limited range till max capacity of the balance is reached. Such solution has been named as: Moveable range.
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.
Ambient conditions monitoring

Ambient conditions monitoring

The possibility of cooperation with the THBR 2.0 system
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.
Wi-Fi®

Wi-Fi®

Wi-Fi® offers possibility to send data from 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 balance that is placed inside a laminar flow hood or a fume cupboard.
Documentation
Datasheet
Data Sheet Data Sheet
Data Sheet

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User Manuals
User Manual - 4Y series balances
User Manual - 4Y series balances
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Software Manual - Radwag-Mass -Node-RED
Software Manual - Radwag-Mass -Node-RED
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Start up Guide
Start up Guide
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Conformity Declarations
Conformity Declaration
Conformity Declaration
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Publications and Brochures
Principles of Metrology
Principles of Metrology
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Guidelines for a weighing room for correct microbalance and mass comparator operation
Guidelines for a weighing room for correct microbalance and mass comparator operation
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Detection of vibrations at the electronic balances workstation
Detection of vibrations at the electronic balances workstation
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THBR System 2.0
THBR System 2.0
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4Y Series Balances
4Y Series Balances
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XA 4Y.M.A PLUS Microbalances
XA 4Y.M.A PLUS Microbalances
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Micro Scale Measurement
Micro Scale Measurement
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Stainless Steel in RADWAG products. Standard and special applications
Stainless Steel in RADWAG products. Standard and special applications
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SQC in laboratory
SQC in laboratory
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Defined Weighing Profiles
Defined Weighing Profiles
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Microbalances for Pipettes Calibration
Microbalances for Pipettes Calibration
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Technical Documentation
Microbalances working conditions
Microbalances working conditions
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Accessories
Label Printers
Workstation for Pipettes Calibration
Automatic Variable-Volume Pipettes
Antivibration Tables for Laboratory Balances
Professional weighing table
Audit Trail Reader
E2R System
Label Editor R02

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R-Pipettes

Accessories

R.Barcode

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R-LAB

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RAD-KEY

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RADWAG Development Studio
RADWAG Remote Desktop
LabVIEW Driver
Receipt Printer
THBR 2.0 System - Ambient Conditions Monitoring
Protective cover for balances
RS 232 cables (scale - EPSON printer)

Accessories

RS 232, RS 485 cables
RS 232 – USB Converter
USB Hubs

Accessories

Barcode scanners
Anti-Draft Chamber for XA 4Y and XA 5Y Balances
Displays
Power Adapters
Additional modules
21 CFR Part 11 Compliance Module3
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26-600 Radom
Poland
tel.: +48 48 386 60 00
e-mail: export@radwag.com
TIN: PL7960000327
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