AS X7 Analytical Balance is characterised by very good repeatability, high readability, and high resolution. These devices, designed for weighing small masses, serve as laboratory balances and are commonly used in fields such as pharmacy, physics, chemistry, biology, medicine, and more.
Ergonomic Mechanical Design
The latest AS X7 analytical balance features a spacious weighing chamber, and the open-door clearance facilitates easy access to the weighing pan. This design enables the use of laboratory glassware of various sizes. The new aluminium base guarantees the stability of the weighing system.
The Dual-CLICK system allows for tool-free assembly and disassembly of the weighing chamber, and the rimless design of the weighing chamber panes simplifies cleaning.
Innovative construction solutions enhance the balance's durability and reliability during long-term operation.
Colour Touch Screen
The latest-generation 7-inch compact display enables comfortable operation, even while wearing laboratory gloves. The AS X7 Analytical Balances ensure intuitive operation through a wide selection of widgets that can be freely configured to meet user needs.
Personalisation enables access to essential information and work results directly from the main display panel. Users can fully configure button sets, link them to specific operation modes, and define information and text fields.
LevelSENSING System
The built-in sensors measure tilt and display a graphic message on the weighing device's screen. In accordance with GLP and GMP standards, the LevelSENSING system simplifies adjustment, ensures continuous level control, and provides notifications about deviations.
Internal Adjustment: The modernised internal adjustment system guarantees accurate measurements even under extremely unfavourable conditions.
SMARTLab
AS X7 analytical balances are equipped with the SMARTLab system, which offers extensive functionality. It provides support and supervision for the mass measurement process and reduces the risk of errors caused by the so-called 'human factor.'
Databases
The information system of the AS X7 balances is based on seven databases that support multiple users and numerous products. All stored data can be analysed.
Weighing data is recorded in seven databases:
Communication Interfaces
The functionality of AS X7 balances can be enhanced through the following communication interfaces: 2×RS232, 2×USB-A, USB-B, Ethernet, and Wi-Fi®. An additional USB port, located on the front of the balance, enables fast and convenient communication with USB flash drives and supports connection to other devices.
Device Security: AS X7 balances are equipped with a Kensington Lock, which secures the device against theft.
Metrological Parameters | |
Maximum capacity [Max] | 220 g |
Minimum load | 10 |
Readability [d] | 0.1 mg |
Verification unit [e] | 1 |
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 |
Adjustment | Internal (automatic) |
OIML Class | I |
Physical Parameters | |
Leveling system | Semi-automatic – LevelSENSING |
Display | 7″ Graphic Colour Touchscreen |
Weighing chamber doors | Manual |
Delivery components | Balance, weighing pan, shield, bottom cover, power supply |
Weighing chamber dimensions | 190×190×222 mm |
Weighing pan dimensions | ø100 mm |
Packaging dimensions | 490×400×520 mm |
Net weight | 7.06 kg |
Gross weight | 9.5 kg |
Construction | |
Protection class | IP 43 |
Components and Software | |
Database capacity | 7 |
Features of Use | |
Touch-free operation | 2 IR Sensors |
Communication Interface | |
Communication interface | RS2321, 2×USB-A (interchangeable), USB-B, Wi-Fi®, Ethernet |
Electrical Parameters | |
Power supply | Adapter: 100 – 240V AC 50/60Hz 0.6A; 12V DC 1.2A Balance: 12 – 15V DC 0.8A max |
Power consumption max. | 4 W |
Environmental Conditions | |
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% |
Wi-Fi® is a registered trademark of Wi-Fi Alliance®.
Repeatability is expressed as a standard deviation from 10 weighing cycles.
Stabilization time depends on the ambient conditions and the dynamics of weighing pan loading; specified for FAST profile.
1 Barcode scanners, available as weighing instrument accessory, communicate with the instrument via RS232 interface exclusively.
Brand | RADWAG |
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