WLC 6.X7 Precision Balance

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Precision Balance
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WLC 6.X7 Precision Balance

Product code: WL-227-0007
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WLC 6.X7 Precision Balance
Max: 6kgd: 0,1g

⤢

 195×195mm
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WLC 0.2.X7 Precision Balance
Max: 0.2kgd: 0,001g

⤢

 ø100mm
WLC 2.X7 Precision Balance
Max: 2kgd: 0,01g

⤢

 195×195mm
WLC 10.X7 Precision Balance
Max: 10kgd: 0,1g

⤢

 195×195mm
WLC 1/10.X7 Precision Balance
Max: 10kgd: 0,01 / 0,1g

⤢

 195×195mm
WLC 20.X7 Precision Balance
Max: 20kgd: 0,1g

⤢

 195×195mm
WLC 21.X7 Precision Balance
Max: 21kgd: 1g

⤢

 195×195mm
Maximum capacity [Max]: 6 kg
Readability [d]: 0.1 g

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Select models:
✓ WLC 0.2.X7 Precision Balance
✓ WLC 2.X7 Precision Balance
✓ WLC 6.X7 Precision Balance
✓ WLC 10.X7 Precision Balance
✓ WLC 1/10.X7 Precision Balance
✓ WLC 20.X7 Precision Balance
✓ WLC 21.X7 Precision Balance
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Overview

WLC 6.X7 Precision Balance

 
WLC X7 Precision Balances are high-tech yet easy-to-use weighing devices at a very good price. They have a clear menu, which the user will enjoy working on via a 7-inch touchscreen display.
 
 
 
 

New Possibilities

Features and functionalities such as:
  • 7-inch color touchscreen display
  • Screen personalization through widgets
  • Multilingual interactive menus
  • Touchless operation sensors
  • Compliance with GLP and GMP requirements
  • Dynamic sample mass control (bargraph)
  • Statistics, recipes, reports and printouts
  • Unlimited communication possibilities
  • ALIBI memory with measurement recording
  • Extensive databases
  • Highest operating comfort
  • Internal/ external adjustment
provide the user with the highest readability and maximum operating comfort.
 
 
 
 

Personalization Through Widgets

The WLC X7 Precision Balances allow you to design the layout of the information on the display through a wide selection of widgets. Personalization of the WLC X7 balance display allows you to access information and operating results directly from the main display panel.

WLC X7 Precision Balances are equipped with multiple communication interfaces: 2 x RS232, USB-A, USB-B, Ethernet and Wi-Fi®.

The housing of these devices is made of plastic, and the pan is made of stainless steel.
 
 
 

Databases

In WLC X7 Precision Balances the information system is based on 9 databases which allow several users to work with database storing several products. The registered weighing results can be subject to further analysis.
The data is registered in 9 databases:
  • Products (5 000 products)
  • Users (100 users)
  • Packaging (100 packaging types)
  • Customers (1 000 customers)
  • Formulations (100 formulations)
  • Formulations reports (500 reports)
  • Ambient Conditions (10 000 records)
  • Weighings (50 000 records)
  • ALIBI memory (512 000 records).
 
 
 

Weighing Data Management

USB interface facilitates quick transfer and copying of any results of your work (measurements, reports, databases) to a computer or another balance. Data management on the balance is also possible online, through remote access to the balance and its database.
 
 
 

ALIBI Memory

WLC X7 Precision Balances feature ALIBI memory, which guarantees safety as it automatically records measurements, and allows data prereview, copying and archiving. The ALIBI memory allows to record up to 512,000 weighment records.
 
 
 
Under-Pan Weighing
Weighing instruments purchased after 15th February 2023 allow under-pan weighing at any time after the purchase. All you need to do is order a dedicated hook.
 
 
THBR 2.0 System
The balances work with THBR 2.0 System for ambient conditions monitoring.
 
 

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

6

kg

Readability [d]

0.1

g

Verification unit [e]

-

Tare range

-6

kg

Repeatability

0.1

g

Linearity

±0.3

g

Stabilization time

2

s

Adjustment

internal (automatic)

Leveling system

manual

Display

7″ graphic colour touchscreen

Weighing pan dimensions

195×195

mm

Packaging dimensions W x D x H

430×270×190

mm

Net weight

2.2

kg

Gross weight

4

kg

Protection class

IP 43

Database capacity

Products, Users, Packaging, Customers, Formulations, Formulations reports, Ambient Conditions, Weighings, Alibi memory

Communication interface

2×RS232¹, USB-A, USB-B, Ethernet, Wi-Fi®

Power supply

Adapter: 100 – 240V AC 50/60Hz 0.6A; 12V DC 1.2A
Balance: 10 – 15VDC 0.6A max

Operating temperature

+10 – +40

°C

CE
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.
1 Barcode scanners, available as weighing instrument accessory, communicate with the instrument via RS232 interface exclusively.
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WLC X7 Balances - New era of precision
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.
Plus/Minus Control

Plus/Minus Control

Control of sample's mass carried out with reference to specified MIN and MAX thresholds. The weight is considered to be correct if it is comprised within threshold values. A graphic visualisation of weighing result is displayed in a form of a bar graph.
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.
Peak hold

Peak hold

Function registering the greatest temporary indication occurring in course of the weighing process. It is most often used in medical scales in order to hold the measurement indication.
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 ± 5 g
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.
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.
Ambient conditions monitoring

Ambient conditions monitoring

The possibility of cooperation with the THBR 2.0 system
Replaceable unit

Replaceable unit

Weight function to change the weight unit.
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.
Mass for titrator

Mass for titrator

'Mass value for a titrator' working mode enables establishing connection between the weighing device and a titrator. The titrator receives information about the quantity of dispensed mass, and the weighing instrument receives a signal to start subsequent weighing.

Wi-Fi®

Wi-Fi®

Thanks to wireless communication between the computer and a balance, it is possible to use a balance inside a laminar flow hood and a fume cupboard.

Documentation
Datasheet
Data Sheet Data Sheet
Data Sheet

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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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