Cântarele de control seria WPW / T /HR/ FH sunt proiectate pentru controlul rapid al produselor dozate pe o linie tehnologică.Cântarele pot funcționa si ca dispozitive de cantarire independente dar funcționalitatea completă este realizată prin conectarea unui număr de cântare într-o rețea gestionata de un computer cu ajutorul aplicației profesionale ”E2R System ”
Cântarele de control seria WPW / T / HR / FH au fost realizate pentru utilizare in fabricile de prelucrare a pestelui si a carnii . Utilizarea in astfel de domenii solicita sisteme de cantarire ce functioneaza rapid și care obtin rezultate sigure. Cântarele de control seria WPW / T / HR / FH indeplinesc aceste cerinte care impreuna cu construcția robustă le fac ideale pentru utilizarea in condiții ambientale aspre. La proiectarea acestor cantare sa tinut cont de conditiile in care sunt utilizate si astfel a rezultat o constructie realizata în întregime din oțel inoxidabil.
Structura este realizata din oțel inoxidabil cod AISI316. Celulele de sarcină sunt realizate din oțel inoxidabil, cu IP 68/ 69K. Cantarele sunt echipate cu indicatoare electronice model PUE C41H si au carcasă realizata din oțel inoxidabil cod 0H18N9 (AISI 304).
Toți conductorii de legătură și conexiunile electrice externe (cablu de alimentare, cablul care conecteaza indicatorul laplatforma de cântărire, cablu Ethernet-cantar) sunt realizate din sarma speciala cu izolatie din poliuretan, cunoscuta sub numele de PUR.
Function adding new mass value to already obtained one. This allows to determine mass content of the mixture, being a composition of number of different consistence components. Totalizing is limited by maximum capacity parameter.
Statistiscs function registers and analyses performed measurements. This supplies the user withthe following information: Max and Min standard deviation, average value, variance, range et.
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
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.
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.
Function allowing to perform the measurement in Newton unit, it may be used for processes aiming to determine force resulting in the sample damage.
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).
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
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 optimaze the function depending on the measured product characteristics.
|Capacitatea maxima [Max]||3 kg|
|Minimum load||20 g|
|Tare range||-3 kg|
|Pan Size||250x300 mm|
|Working temperature||+10 ÷ +40 °C|
|Atmospheric humidity||10÷85% RH no condensation|
|IP rating||IP 68 construction, IP 68/69K cell, IP 68 (1h max)/69 indicator|
|Power supply||100 ÷ 240 V AC 50 ÷ 60 Hz / + battery|
|Interface||RS 232, RS 485|