Radwag AS R2 PLUS Analytical Balances

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.

Datasheet – AS 60/220.R2 PLUS

Description

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).

Models and Specifications

Model	AS 60/220.R2 PLUS	AS 62.R2 PLUS	AS 82/220 R2 PLUS	AS 110.R2 PLUS	AS 120.R2 PLUS
Maximum capacity [Max]	60/220 g	62 g	82/220 g	110 g	120 g
Minimum load	1 mg	1 mg	1 mg	1 mg	1 mg
Readability [d]	0.01/0.1 mg	0.01 mg	0.01/0.1 mg	0.01 mg	0.01 mg
Standard repeatability [Max]	0.08 mg	0.02 mg	0.08 mg	0.02 mg	0.03 mg
Linearity	±0.05/0.2 mg	±0.05 mg	±0.05/0.2 mg	±0.05 mg	±0.07 mg
Stabilization time	2 s	2 s	2 s	2 s	2 s
Adjustment	internal (automatic)	internal (automatic)	internal (automatic)	internal (automatic)	internal (automatic)
Weighing pan dimensions	ø90 open-work pan + ø85 (option) mm			ø100 mm	ø90 open-work pan + ø85 (option) mm

Model	AS 160.R2 PLUS	AS 220.R2 PLUS	AS 310.R2 PLUS	AS 520.R2 PLUS
Maximum capacity [Max]	160 g	220 g	310 g	520 g
Minimum load	10 mg	10 mg	10 mg	–
Readability [d]	0.1 mg	0.1 mg	0.1 mg	0.1 mg
Standard repeatability [Max]	0.08 mg	0.08 mg	0.08 mg	0.25 mg
Linearity	±0.2 mg	±0.2 mg	±0.3 mg	±0.6 mg
Stabilization time	2 s	2 s	2.5 s	2.5 s
Adjustment	internal (automatic)	internal (automatic)	internal (automatic)	internal (automatic)
Weighing pan dimensions	ø100 mm	ø100 mm	ø100 mm	ø100 mm

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.