WLY 10/D2 Precision Balance

Multifunctional WLY balance is intended for fast and precise determination of mass, performed using a modern PUE7 series terminal. Operation of the device is easy, with it weighing can be automated to the maximum.

Application

Apart from weighing, the WLY allows users to carry out parts counting, labelling and formula making processes. Its software enables integration with barcode scanners, receipt printers, label printers, RFID scanners and PC peripherals (including mouse, keyboard and external data storage devices) all connectable to built-in interfaces RS232, USB and Ethernet.

Design and functionality

WLY balance features a stainless steel weighing platform and an indicator comprising 5,7” TFT colourful touch screen display and a membrane keyboard. The system is ready to connect an additional weighing platform, and provides below functions:

programming of on-screen keys and functional keys,
programming of infrared proximity sensors,
designing printouts,
designing text data that is displayed in an indicator display.

Software functionality:

available working modes: weighing, parts counting, percent setup, formulation, density determination, animal weighing;
generating standard labels for single products;
generating C labels for cumulative containers;
generating CC labels for containers with cumulative containers;
three methods of triggering a C and CC label printout:
- manually,
- by counter status,
- by set mass value of a product;
control scale mode (+/- control of weighing result);
product identification using EAN-13 and EAN-128 codes;
access to databases of operators, products, raw materials, clients, weighing records, universal variables and tares.

WLY balance enables quick search for a product by means of a connected barcode scanner. This option considerably increases functionality of the system.
The indicator can integrate with a PC software, "LABEL EDITOR", which software communicates with the weighing device either through RS 232 interface or through ETHERNET.

THBR 2.0 System

Cooperation with THBR 2.0 System for ambient conditions monitoring.

WLY series is available in dual range (non-verified) version on surcharge.

Stainless Steel in RADWAG products
Learn about the use and maintenance of stainless steel products:
Stainless Steel in RADWAG products. Standard and special applications

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.

Labelling

Marking products with the right symbols contributes to quick and reliable identification. The balance/scale usually transfers product mass or product quantity to the label printer. The transferred value is printed with the following information: bar code, pictogram, content, address etc. In laboratory the labelling is performed in a semi-automatic mode, for industry in an automatic one (dynamic scales).

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

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

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.

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

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.

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.

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.

Maximum capacity [Max]	10 kg
Minimum load	-
Readability [d]	0.1 g
Verification unit [e]	-
Tare range	-10 kg
Repeatability	0.3 g
Linearity	±0.3 g
Stabilization time	3 s
Adjustment	external
OIML Class	-
Leveling system	manual
Weighing pan dimensions	195×195 mm
Packaging dimensions	530×310×150 mm
Net weight	2.7 kg
Gross weight	3.6 kg
Protection class	IP 43
Relative humidity	10% — 85% RH no condensation
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: 10 – 28V DC 1A max
Operating temperature	+15 — +30 °C
Storage temperature	-25 - +70 °C

WLY 10/D2 Precision Balance