AS 120.X7
The latest AS X7 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.
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AS X7 Analytical Balances are characterized by very good repeatability, high readability and high resolution. These devices, used for weighing small masses, function as laboratory balances and are widely used in laboratories in fields such as pharmacy, physics, chemistry, biology, medicine and others.
The latest AS X7 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.
The latest generation7’’ compact display allows comfortable operation even with lab gloves. The AS X7 Analytical Balances guarantee intuitive communication thanks to a wide selection of widgets that can be freely configured according to user needs.
Personalization provides access to necessary information and work results directly from the main display panel. The user can fully configure sets of buttons and link them to a specific operation mode, and define information and text fields.
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.
Internal Adjustment
Modernized internal adjustment system guarantees accurate indications in extremely unfavourable conditions.
AS X7 analytical 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.
Sensors
Touch-free operation and programmable sensors facilitate daily work and reduce the range of actions performed during the weighing procedure.
Alibi memory
Data safety is assured with the ALIBI memory, which is integrated into AS X7 balances. The memory enables record of up to 500 000 weighings and guarantees continuity of data collection over a long period of time.
Wi-Fi®
Remote control of the balance via devices, operation of which is based on Android, IPhone, Windows10 systems.
Data control
Accessing information in the balance depends on the user's permission level. The administrator can manage three different permission levels.
Automatic Weighing Records
Reports on processes and partial weighings can be generated and sent for archiving via the USB to external devices.
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 X7 balances is based on 9 databases that enable operation of many users with numerous products, all the stored data can be subjected to analysis.
Weighing data is recorded in 9 databases:
• Products (5 000 products)
• Users(100 users)
• Packaging(100 packaging types)
• Customers(1 000 customers)
• Formulations(100 formulations)
• Formulations reports (500 reports)
• Ambient Conditions (10 000 records)
• Weighings (50 000 records)
• ALIBI memory(512 000 records).
The functionality of AS X7 balances can be expanded using the following communication interfaces: 2×RS232, 2×USB-A, USB-B, 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 X7 balances are equipped with Kensington Lock, which allows to secure the device against theft.
Additional option:
Under-pan weighing
Weighing instruments purchased after 15th February 2023 will allow under-pan weighing at any time after the purchase. All you need to do is just to order a dedicated hook.
THBR 2.0 System
Cooperation with THBR 2.0 System for ambient conditions monitoring.
Stainless Steel in RADWAG products
Learn about the use and maintenance of stainless steel products:
Stainless Steel in RADWAG products. Standard and special applications
Wi-Fi® is a registered trademark of Wi-Fi Alliance®.
| Maximum capacity [Max] | 120 g |
|---|---|
| Minimum load | 1 mg |
| Readability [d] | 0,01 mg |
| Verification unit [e] | 1 mg |
| Tare range | -120 g |
| Minimum weight (USP) | 20 mg |
| Minimum weight (U=1%, k=2) | 2 mg |
| Standard repeatability [Max] | 0,025 mg |
| Standard repeatability [5% Max] | 0,01 mg |
| Permissible repeatability [Max] | 0,04 mg |
| Permissible repeatability [5% Max] | 0,02 mg |
| Linearity | ±0,07 mg |
| Stabilization time | 2 s |
| Adjustment | internal (automatic) |
| OIML Class | I |
| Leveling system | semi-automatic – LevelSENSING |
|---|---|
| Display | 7″ graphic colour touchscreen |
| Weighing chamber doors | manual |
| Delivery components | Balance, weighing pan, weighing pan shield, centring ring, bottom cover, power supply, fabric dust cover. |
| Weighing chamber dimensions | 190×190×222 mm |
| Weighing pan dimensions | ø90 open-work pan + ø85 (option) mm |
| Packaging dimensions W x D x H | 545×455×575 mm |
| Net weight | 7,5 kg |
| Gross weight | 11 kg |
| Protection class | IP 43 |
|---|
| Database capacity | Products, Users, Packaging, Customers, Formulations, Formulations reports, Ambient Conditions, Weighings, Alibi memory |
|---|---|
| Touch-free operation | 2 IR Sensors |
| Communication interface | 2×RS232¹, 2×USB-A (interchangeable), USB-B, Wi-Fi ® , Ethernet |
|---|
| Power supply | Adapter: 100 – 240V AC 50/60Hz 0.6A Max; 12V DC 1,2A Balance: 12 – 15V DC 0,9A max; 4 – 8W* |
|---|---|
| Power consumption max. | 4 W |
| Operating temperature | +10 – +40 °C |
|---|---|
| Ambient conditions monitoring (option) | THBR 2.0 System, THBR BOX, THB P, THB W, THB S |
| Relative humidity | 40% – 80% |
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 operator’s time is saved.
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.
Control of sample's mass carried out with reference to specified MIN and MAX thresholds. The weight is considered to be correct if it is comprised within threshold values. A graphic visualisation of weighing result is displayed in a form of a bar graph.
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 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 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.
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 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 ± 5 g
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.
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.
Diagnostic function allowing to objectively document performed measurements. GLP procedures may be either presented in a short report form or extended one.
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.
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.
The possibility of cooperation with the THBR 2.0 system
Weight function to change the weight unit.
Statistical control for determination of basic statistical criteria: maximum, minimum, standard deviation, mean values for each batch, etc.
"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 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.
Thanks to wireless communication between the computer and a balance, it is possible to use a balance inside a laminar flow hood and a fume cupboard.
WX-016-0154 RES level: 0,1,2 (PUE HY10)
WX-016-0212 RES level: 0,1,2 (WLY, PUE71)
WX-016-0264 RES level: 0,1,2 (4Y, 5Y)
WX-016-0265 RES level: 0,1,2 (X2, X7)
WX-016-0292 RES level: 0,1,2 (PUE HX7)
WX-016-0293 RES level: 0,1,2 (PUE C32)
WX-001-0133 CFR 21 (4Y, 5Y, CY10)
WX-001-0187 CFR 21 (X2, X7)
The module includes "Audit Trail".
Audit Trail is a kind of a log where all modifications of balance settings, changes in database records and user activity are recorded. Audit Trail, for example, keeps record of previous and new modifications in databases and informs by whom and when they were introduced. This log allows the administrator to track and find out who logged in, when, who signed a document or who used invalid password.
The Audit Trail Reader freeware allows users, upon connection with a balance, to display Audit Trail log and manage it by generating reports of various formats: pdf, xls, csv, html.
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