Reliable Results and Excellent Weighing Parameters
The best weighing parameters enable applying XA 4Y PLUS analytical balances in majority of demanding laboratory processes.
Innovative 2-Point Adjustment
The unique 2-point adjustment system guarantees the best accuracy of the weighing results and minimizes linearity errors thus ensuring reliable measurements within the whole measuring range.
Significantly Fast Measurements
Powerful processor offers new possibilities of operation assuring short indication stabilization time at a respective repeatability.
Second to None Repeatability and Compliance with USP
XA 4Y PLUS analytical balances feature the highest measurements accuracy, excellent repeatability and are compliant with USP requirements
(Chapter 41 and 1251).
Intuitive Operation and Touch Screen
5.7” colour touch screen enables intuitive operation and easy access to numerous applications and functions of the weighing instrument.
Automatic Control of the Level
Levelling system facilitates adjustment of device level, it also uninterruptedly controls the level state, and informs about potential level deviations.
Spacious Weighing Chamber
Large weighing chamber enables convenient operation using laboratory vessels of different dimensions.
Numerous Options of Data Management
Extensive storage capacity allows record of all measurement data in a form of complex reports and statistical graphs.
Statistiscs function registers and analyses performed measurements. This supplies the user withthe following information: Max and Min standard deviation, average value, variance, range et.
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
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 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.
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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]||120/250 g|
|Minimum load||1 mg|
|Tare range||-250 g|
|Excentric load deviation||0,2 mg|
|Sensitivity temperature drift||1×10⁻⁶/°C×Rt|
|Minimum weight (USP)||20 mg|
|Minimum weight||2 mg|
|Weighing chamber dimensions||170×200×220 mm|
|Stabilization time||4 s|
|Pan Size||ø 90 + ø 85 (option) mm|
|Working temperature||+10 ÷ +40 °C|
|Atmospheric humidity||40% ÷ 80%|
|Power supply||13,5 ÷ 16 V DC|
|Display size||5,7'' (touch screen)|
|Interface||2×USB, 2×RS 232, Ethernet, 4Inputs/4Outputs - digital, WiFi 2,4GHz b,g,n|