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XA 120/250.4Y.A Analytical Balance

XA 120/250.4Y.A Analytical Balance
This image is for reference only.

Product code: WL-107-1020
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Overview

Maximum capacity [Max]: 120 / 250g
Readability [d]: 0.01 / 0.1mg

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.

Faster measurement with the new CPU
4Y

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.

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.

Data safety
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.

Videos

4Y Balances: Video-Guidance and an on-screen manuals
4Y Series RADWAG Balances

Features

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.

Functions

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.
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
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.
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]

120 / 250

 g

Minimum load

1

 mg

Readability [d]

0.01 / 0.1

 mg

Tare range

-250

 g

Repeatability

0.007

 mg

Linearity

±0.06 / 0.2

 mg

Eccentric load deviation

0.2

 mg

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

1.4

 mg

Minimum weight (USP)

14

 mg

Stabilization time

4

 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

ø90 + ø85 (option)

 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
(1.63 MB)

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See the publication

Conformity Declaration
(0.04 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

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

Movable Weighing Range
(1.35 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

Antivibration tables for laboratory balances
Professional weighing table
Automatic pipettes
"Pipettes" PC software
Adapters for pipettes calibration
Workstation for pipettes calibration
Audit Trail Reader
E2R System
Parameter Editor
R.Barcode
RADWAG Remote Desktop
Under-hook weighing rack
Density determination kit
Receipt printer
Label Printers
Antistatic ionizer
THBR 2.0 System - Ambient Conditions Monitoring
RS 232 cables (scale - EPSON printer)
RS 232, RS 485 cables
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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
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