Radwag AS X2 PLUS series is an advanced analytical weighing device of the SYNERGY LAB line. The AS X2 PLUS is exceptional due to a range of modern constructional and system solutions that guarantee reliability, precision and accuracy of measurement, and make everyday operation easy.
NTEP (National Type Evaluation Program) certification available in 7/2020.
Ergonomic Mechanical Design
The latest AS X2 PLUS analytical balance features spacious weighing chamber, and the open-door clearance facilitates easy access to the weighing pan. With this it is possible to use laboratory glassware of various sizes. New aluminium base is a guarantee for weighing system stability.
Dual-CLICK system allows tool-free assembly and disassembly of the weighing chamber, and a special design of guides for weighing chamber panes (no rims) makes keeping the device clean convenient. Innovative construction solutions increase balance durability and reliability in long-term operation.
The in-built sensors measure tilt, and display graphic message on the weighing device screen. In accordance with GLP and GMP, the LevelSENSING system simplifies the adjustment, ensures an ongoing control of the level and informs about deviations. Levelling operation is now simplified and easier due to the reduced quantity of adjustable supporting points (2 points).
Modernized internal adjustment system guarantees accurate indications in extremely unfavourable conditions.
Elimination of Electrostatics Influence onto the Weighing Result
The weighing result is very much affected by electrostatic charges accumulated in the sample, laboratory vessels and other accessories. Special antistatic pane coating guarantees compensation of all the charges.
*Antistatic coating has been applied in balances with the readability of d=0.01 mg
Color Touch Screen
The latest generation touch panel of 5 diagonal stands for comfort of operation, even when you have laboratory gloves on. The AS X2 PLUS analytical balances guarantee simple and intuitive communication due to wide selection of widgets. The widgets can be freely configured in accordance with user needs.
Screen customization favours access to information and results directly from the home screen. The user can configure a complete set of buttons and assign it to a particular operation mode. He(she) can also define info and text fields.
AS X2 PLUS balances are equipped with a SMARTLab system of an extensive functionality. It ensures support and supervision over the mass measurement process and reduces hazard of error caused by so called human factor:
- Automatic adjustment – Regardless of external ambient conditions, the automatic internal adjustment system guarantees 100% efficiency in eliminating balance sensitivity deviations.
- ALIBI Memory – Data safety is assured with the ALIBI memory, which is integrated into AS X2 PLUS balances. The memory enables record of up to 500 000 weighings and guarantees continuity of data collection over a long period of time.
- Data Control – Accessing information in the balance depends on the user’s permission level. The administrator can manage three different permission levels.
- Sensors – Touch-free operation and programmable sensors facilitate daily work and reduce the range of actions performed during the weighing procedure.
- Automatic Weighing Records – Reports on processes and partial weighings can be generated and sent for archiving via the USB to external devices.
- Wi-Fi – Remote control of the balance via devices, operation of which is based on Android, IPhone, Windows10 systems.
- Ambient Conditions Monitoring – Communication with RADWAG thermo-hygro-barometer allows monitoring of ambient conditions such as temperature and atmospheric humidity.
Information system of the AS X2 PLUS balances is based on 7 databases that enable operation of many users with numerous products, all the stored data can be subjected to analysis. Weighing data is recorded in 7 databases:
- Operators (max 100 entries)
- Products (max 5 000 entries)
- Weighings (max 50 000 entries)
- Packaging (max 100 entries)
- Formulations (max 100 entries)
- Customers (max 1000 entries)
- ALIBI memory (max 512 000 weighings)
Additionally it is possible to create formulation reports (max 500 reports).
The functionality of AS X2 PLUS balances can be expanded using the following communication interfaces: USB-A, USB-B, RS 232, DB9 tara/print, Ethernet, Wi-Fi. The additional USB port located on the front of the balance enables easy and fast communication with the USB flash drive, it is possible to connect additional devices via this port too. AS PLUS balances are equipped with Kensington Lock, which allows to secure the device against theft.
AUTOTEST: Diagnostic function aiming at metrological parameters determination (repeatability), the parameters are determined for the actual conditions of use. When speaking of repeatability it may be also used for weighing time optimization. Autotest is operated in an automatic mode thus operators time is saved.
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.
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.
PEAK HOLD: 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.
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.
STATISTICS: Statistiscs function registers and analyses performed measurements. This supplies the user withthe following information: Max and Min standard deviation, average value, variance, range et.
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.
IR SENSORS: 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.
UNDER-PAN WEIGHING: The solution enables weighing with use of a stand, which is advisable for loads of non-standard shapes and dimensions and those that generate magnetic field.
GLP PROCEDURES: Diagnostic function allowing to objectively document performed measurements. GLP procedures may be either presented in a short report form or extended one.
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.
DENSITY DETERMINATION: Liquid or solid body density function uses the Archimedes principle and it requires a special kit to be applied. The kit when used, replaces a weighing pan. For solids mass of the sample must be determined first in the air, next in the liquid of specified density. For liquids the so called sinker, density of which has been determined, must be measured first in the air, next in the tested liquid. The density determination process is disturbed by air bubbles which may stick either to the measured sample or the sinker. In case of laboratory equipment very light solids may be measured. For industry, solid bodies density may be determined by means of under-pan weighing. Tested load of significant size may be measured this way.
AMBIENT CONDITIONS MONITORING: The possibility of cooperation with the THBR 2.0 system
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.
MASS FOR TITRATOR: ‘Mass value for a titrator’ working mode enables establishing connection between the weighing device and a titrator. The titrator receives information about the quantity of dispensed mass, and the weighing instrument receives a signal to start subsequent weighing.
|Model|| AS 220.X2 PLUS (P/N: WL-104-0169)|
|Power requirements|| 100 to 240 VAC, 50/60 Hz|
|Power consumption max.||250 mA|
| Performance|| Maximum capacity: 220 g|
Minimum load: 10 mg
Readability: 0.1 mg
Tare range: -220 g
Standard repeatability (5% Max): 0.06 mg
Standard repeatability (Max): 0.07 mg
Standard minimum weight (USP): 120 mg
Standard minimum weight (U=1%, k=2): 12 mg
Permissible repeatability (5% Max): 0.09 mg
Permissible repeatability (Max): 0.1 mg
Linearity: ±0.2 mg
|Stabilization time||2 s|
|Display||5″ capacitive color touch screen|
|Communication interface||RS232, USB-A, USB-B, WiFi, Ethernet|
|Touch-free operation||2 IR sensors|
|Operating temperature||10°C to 40°C|
|Weighting pan dimensions||ø4 inches diameter|
|Package dimensions||19.5 x 15.5 x 20.5 inches|
|Unit/shipping weight||12 lbs / 16 lbs|