Radwag AGV-2 20.5Y Automatic Comparator

Maximum capacity [Max]: 26.1kg
Readability [d]: 1mg

The AGV-2/20 automatic comparator determines density and volume of mass standards of class E1 and lower in accordance with OIML R111. It is characterized by the highest accuracy and measurement stability ranging between 1 kg to 20 kg.

The comparator features specially designed feeder to load and unload the magazine with mass standards. The device is equipped with an additional circulator eliminating air bubbles and a top-class liquid temperature sensor of 0.001 ˚C accuracy. A weighing pan suspended on wires eliminates the eccentricity and minimizes the influence of liquid surface tension.

Dedicated software enables to determine mass standards density and calculate uncertainty using A method according to OIML R111. It also allows to determine (verify) liquid density.

Deskripsi
Ulasan (0)

E1	1 kg — 20 kg
E2	1 kg — 20 kg
F1	1 kg — 20 kg
F2	1 kg — 20 kg
Maximum capacity [Max]	26.1 kg
Readability [d]	1 mg
Standard repeatability [5% Max]	2 mg
Standard repeatability [Max]	3 mg
Permissible repeatability	6 mg
Electric compensation range	100 g — +26.1 kg
Stabilization time	30 s
Adjustment	external
Magazine positions	automatic 2 positions
Weighing pan dimensions	ø220 self centering mm
Object diameters	25-145 mm
Power supply	100-240 V AC 50/60 Hz
Operating temperature	+15 — +30°C
Storage temperature	-20 — +50°C
Operating temperature change rate	±0.5°C/12h (±0.3°C/4h)
Relative humidity	40% — 60%
Relative humidity change rate	±5%/12h (3%/4h)

Repeatability is expressed as a standard deviation determined for 6 ABBA cycles. Standard deviation is experimentally determined under ambient conditions for calibration of E1 class mass standards specified in OIML R111 (Table C.1.) document.