Add to compare : UYA 6.4Y Ultra-Microbalance

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UYA 6.4Y Ultra-Microbalance

UYA 6.4Y Ultra - The device comprises two major components (an indicator and a precise mechanical measuring system which are enclosed separately). Such design eliminates an influence of heat sourcing from instrument's electronics on its mechanical components and additionally protects it from shocks and vibrations caused by users operating the instrument
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Product code: WL-101-0138
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Overview

Maximum capacity [Max]: 6.1g
Readability [d]: 0.1µg


New generation of ultra-microbalances UYA 4Y is designed to meet the highest requirements for determination of mass. Its built-in system of automatic internal adjustment/calibration maintains excellent measurement reliability and accuracy. The device comprises two major components (an

indicator

and a precise mechanical measuring system which are enclosed separately). Such design eliminates an influence of heat sourcing from instrument's electronics on its mechanical components and additionally protects it from shocks and vibrations caused by users operating the instrument. All the elements of a microbalance are made of glass and steel which eliminates an impact of electrostatics on

weighing

process.

Filter

weighing

option

This innovative solution enables the user to easily swap the weighing chamber with the chamber for filter weighing, which considerably expands the UYA 4Y ultra-microbalance functionality. The filter weighing chamber is characterized by high ingress protection. Large open-work weighing pan allows precise weighing of filters of various dimensions (max ø100). It is made of stainless steel which makes the chamber resistant to chemicals, colour change and scratches. The additional chamber does not come standard with the UYA 4Y ultra-microbalance.
CAUTION:
In order to carry out the weighing process by means of microbalances and ultra-microbalances correctly, it is necessary to prepare the workstation and to operate the device as required. As a standard, ultra-microbalances are equipped with an anti-draft chamber.
Usage and installation guidelines are to be found in the following document: Installation and usage conditions for ultra-microbalances and microbalances.

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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
Infrared
proximity sensors
Optional functions:
  • PRINT function
  • TARE function
  • sensor's sensitivity adjustment

Infrared
proximity sensors

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

Datasheet

Maximum capacity [Max]

6.1

 g

Minimum load

10

 µg

Readability [d]

0.1

 µg

Tare range

-6.1

 g

Repeatability (Max)

0.4

 µg

Repeatability (5% Max)

0.2

 µg

Linearity

±1.5

 µg

Eccentric load deviation

1.5

 µg

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

0.04

 mg

Minimum weight (USP)

0.4

 mg

Stabilization time

10 - 20

 s

Adjustment

internal (automatic)

 

OIML Class

I

 

Display

5.7” resistive colour touchscreen

 

Power supply

100 ÷ 240 V AC 50 / 60 Hz

 

Power consumption max.

700 mA (wireless terminal - 1A)

 

Operating temperature

+10 ÷ +40

 °C

Working temperature change rate

±0.3°C/1h (±1°C/8h)

 

Atmospheric humidity

40% ÷ 80%

 

Atmospheric humidity change rate

±1%/h (±4%/8h)

 

Weighing chamber dimensions

ø90×90

 mm

Weighing pan dimensions

ø16

 mm

Packaging dimensions

660×660×455

 mm

Net weight

9.1

 kg

Gross weight

16.6

 kg

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.

Documentation

Technical specification
Publications and teaching materials
Manuals
(6.07 MB)
Save See the publication
Data Sheet
(0.18 MB)
Save See the publication
Data Sheet
(1.55 MB)
Save See the publication
Conformity Declaration
(0.04 MB)
Save See the publication
Defined Weighing Profiles
(1.36 MB)
Save See the publication
THBR System 2.0
(5.17 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
(1.46 MB)
Save See the publication
4Y Series Balances
(15.27 MB)
Save See the publication
Ultra-Microbalances and Microbalances
(14.22 MB)
Save See the publication
Micro Scale Measurement
(2.74 MB)
Save See the publication
SQC in laboratory
(2.31 MB)
Save See the publication
Microbalances working conditions
(2.25 MB)
Save See the publication

Accessories

Granite Antivibration tables
Antivibration tables for laboratory balances
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
Chamber for filter weighing
Receipt printer
Label Printers
Antistatic ionizer
THBR 2.0 System - Ambient Conditions Monitoring
RS 232 cables (scale - EPSON printer)
RS 232, RS 485 cables
Protective cover for balances
Barcode scanners

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Displays
Power Adapters

Additional modules

21 CFR Part 11 Compliance Module3

Radwag Balances and Scales

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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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