Analytical balance XA 3Y.A series features a new 5,7” colourful touch screen display.
Its design opens new possibility within the scope of balance operation and presentation of measurement result.
A distinguishing feature of the XA 3Y.A series is a system designed to automatically open side glass doors with the use of infrared proximity sensors located on the terminal.
The XA 3Y.A enables detailed parameter selection through freely modifiable user profiles. The balance comes standard with an internal automatic adjustment system using a built-in mass standard.
The balance level is monitored by the LevelSENSING system, a RADWAG patented solution including an electronic level.
A new feature of the XA 3Y.A series is online monitoring of ambient conditions by means of either built-in sensors or an external ambient conditions module THB 3 series.
The weighing chamber design enables fast and easy disassembling of its glass parts thus ensuring clean weighing area and sterility.
Implemented in the XA 3Y.A series interactive formula making mode, which is supported by the databases, guarantees speed and reliability while preparing formulations. The balance differential weighing mode aids mass control of the same sample undergoing different processes over time. Extended databases enable a user to keep records of all acquired measurements, additionally they make data print and export possible. A newly implemented pipette calibration mode supported by a dedicated adapter forms an ergonomic tool for calibrating and checking of piston pipettes by means of a gravimetric measuring method.
Due to standard and custom printout formats a user can design and document practically any process in accordance with the requirements of GLP/GMP methods.
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.
Function allowing to perform the measurement in Newton unit, it may be used for processes aiming to determine force resulting in the sample damage.
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.
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).
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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
Door opened automatically.
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.
Function performing correction of mass measurement indication, wherein the air density is taken into account. It is used in balances with reading unit < 0,01 mg.
Capacitatea maxima [Max] | 100 g |
Minimum load | 10 mg |
Readability | 1 g |
Readability | 0,1 mg |
Tare range | -100 g |
Repeatability | 0,08 mg |
Linearity | ±0,2 mg |
Excentric load deviation | 0,2 mg |
Sensitivity offset | 2×10⁻⁶×Rt |
Sensitivity temperature drift | 1×10⁻⁶/°C×Rt |
Sensitivity stability | 1×10⁻⁶/Year×Rt |
Minimum weight (USP) | 160 mg |
Minimum weight | 16 mg |
Weighing chamber dimensions | 170×200×220 mm |
Stabilization time | 3 s |
Pan Size | ø 100 mm |
Sensitivity drift | 1 ppm/°C in temperature +15 ÷ +35 °C |
Working temperature | +10 ÷ +40 °C |
Atmospheric humidity | 40% ÷ 80% |
Display size | 5,7'' (touch screen) |
Interface | 2×USB, 2×RS 232, Ethernet, 4Inputs/4Outputs - digital, WiFi 2,4GHz b,g,n |
Adjustment/Calibration | internal (automatic) |