Leírás
Balance of the AS R2 PLUS series is a standard analytical weighing device of the SYNERGY LAB line. The AS R2 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.
Ergonomic Mechanical Design
The latest AS R2 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.
Levelling System
Standard AS R2 PLUS balances are equipped with a levelling device located at the front of the weighing chamber, which facilitates level control.
Levelling operation is now simplified and easier due to the reduced quantity of adjustable supporting points (2 points).
Intuitive Operation
Balances are equipped with LCD display ensuring clear presentation of the weighing result. Direct access to functions and databases is possible via the following keys:
Database – direct access to databases,
Function – direct access to basic functions,
F1-F4 – programmable function keys and menu navigation keys.
AS R2 PLUS analytical balances signal operated working mode, computer connection, weighing and service functions via pictograms. The quantity of displayed weighing units is also expanded. Dedicated status bar enables display of additional messages, e.g. product name, tare value. Real-time mass measurement is presented using bar graph.
Internal Adjustment
Modernized internal adjustment system guarantees accurate indications in extremely unfavourable conditions.
Data Protection
Access to valuable information is possible after logging. The administrator manages the data access configuration.
ALIBI Memory
Data safety is ensured by the ALIBI memory integrated into AS R2 PLUS balances, which enables record of up to 100 000 weighings. ALIBI guarantees continuity of data collection over a long period of time.
Databases
The information system is based on 5 databases, which allows several users to work with several product databases, and the registered weighing results can be subject to further analysis.
The data is registered in 5 databases:
operators (up to 10 users),
products (up to 1000 products),
weighings (up to 5000 weighings),
tares (up to 100 tares),
ALIBI memory (up to 100 000 weighings).
Communication Interfaces
The functionality of AS R2 PLUS balances can be expanded using the following communication interfaces: USB-A, USB-B, RS 232, Wi-Fi (option).
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.
Functions
- Under-pan weighing
Parameters
- Maximum capacity [Max]: 62 g
- Minimum load: 1 mg
- Readability [d]: 0,01 mg
- Tare range: -62 g
- Linearity: ±0,05 mg
- Weighing pan dimensions: ø90 open-work pan + ø85 (option) mm
- Stabilization time: 2 s
- Operating temperature: +10 ÷ +40 °C
- Adjustment: internal (automatic)
- Display: LCD (backlit)
- Communication interface: 2×RS232¹, 2×USB-A (interchangeable), USB-B, Wi-Fi (option)
- Packaging dimensions: 545×455×575 mm
- Net weight: 6,98 kg
- Gross weight: 10,5 kg
- OIML Class: I
- Permissible repeatability [Max]: 0,035 mg
- Permissible repeatability [5% Max]: 0,02 mg
- Standard repeatability [Max]: 0,02 mg
- Standard repeatability [5% Max]: 0,012 mg
- Standard minimum weight (U=1%, k=2): 2,4 mg
- Standard minimum weight (USP): 24 mg
- Verification unit [e]: 1 mg
- Leveling system: manual
- Protection class: IP 43
- Delivery components: Balance, weighing pan, weighing pan shield, centring ring, bottom cover, power supply, fabric dust cover.
- Power supply: Adapter: 100 – 240V AC 50/60Hz 0,6A; 12V DC 1,2A
Balance: 12 – 15V DC 0,4A max - Power consumption max.: 3 W
- Relative humidity: 40% ÷ 80%
- Weighing chamber doors: manual