Bilancia multifunzione WPY 300/C3

La bilance multifunzione serie WPY sono state realizzate per eseguire veloci e precise determinazioni del peso in ambienti industriali e con l’utilizzo di un moderno terminale serie PUE7.

Applicazione

L’apparecchio e caratterizzato da una struttura semlice e permette il massimo livello di automazione per eseguire il processo di pesata. Oltre alla funzione di pesata semplice la serie WPY permette di esegurie procedure di conteggio pezzi, etichettatura e preparazione di formaluti.

Il software „universale” implementato nel terminale permette alla bilancia di cooperare con lettori di codici a barre, stampanti per contrini, stampanti per etichette scanner RFID e perifiche PC (inclusi mouse, tastiera, e memorie flash USB) tutti connettibili alle interfacce RS232, USB ed Ethernet.

Le bilance

multifunzione WPY quando connesse ad una stampante per etichette, permettono la stampa delle stesse in conformita alle buone pratiche di pesata in ambienti indistriali. Il sistema di etichettatura basato sulle bilance WPY e stato progettato per la stampa di etichette in conformita al prodotto pesato in un processo di imballaggio o confezionamento.

Progetto e funzionalita’

Le bilance serie WPY sono equipaggiate da un piatto di pesata in acciaio inox e da un terminale con sia lo schermo tousch creen a colori da 5,7” che da una tastiera a membrana. Il sistema e pronto per essere connesso a dun basamento addizionale e disone delle seguenti funzioni:

programmazione del display e dei pulsanti funzione,
programmazione dei sensori di prossimita ad infrarossi,
definizione delle stampe,
definizione delle righe di testo che appaiono sul display del terminale.

Funzionalita’ del Software

Modi di lavoro disponibili: pesata semplice, conteggio pezzi, pesata percentale, fornulazione, determinazione densita, pesata animale.
Generazione di etichette standardizzate per ogni singolo prodotto;
Generazione di etichette tipo C per contenitori cumulativi;
Generazione di etichette tipo CC per contenitori contenenti contenitori cumulativi;
Tre modalita di calcolo per stampa di etichette C eCC:
- manuale,
- per conteggio,
- per peso di prodotto;
Modalita controllo peso (+/- controllo dei limiti inferiore e superiore);
Identificazione prodotti mediante codici EAN-13 ed EAN-128;
Accesso ai database operatori, prodotti, materiali, clienti, rapporti di pesata, variabili universali e tare.

Le bilance multifunzionali serie WPY permettono ricerche veloci di un determinato prodotto connettendo un lettore di codici a barre. Questa opzione aumenta considerevolmente la funzionalita del sistema. Il terminale permette la cooperazione con il software "LABEL EDITOR". Il PC con il software installato pio comunicare sia tramite interfaccia seriale RS 232 che ETHERNET.

Le bilance serie WPY sono disponibili con un piccolo sovraprezzo anche in versione „dual range” (versioni non verificate metricamente).
Le versioni non verificate metricamentre sono denominate con il suffisso el/NL, es. WPY 150/C2/R/NL.

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.

Portata massima [Max]	300 kg
Portata minima [Min]	2 kg
Divisione [d]	100 g
Campo di tara	-300 kg
Massima leggibilità per bilance non verificate	10 g
Tempo di stabilizzazione	3 s
Calibrazione	external
Classe OIML	III
Display	5,7” Resistive Color Touchscreen
Dimensione piatto	500×700 mm
Dimensioni del pacco	730×800×270 mm
Peso netto	21,7 kg
Peso lordo	25,5 kg
Punteggio IP	IP 43
Interfaccia	2×RS232, 2×USB-A, Ethernet, 4 IN / 4 OUT (digital), Wi-Fi^®
Alimentatore	100 – 240 V AC 50/60 Hz
Ambiente di lavoro	-10 – +40 °C

Bilancia multifunzione WPY 300/C3