The newest line of Radwag Mass Comparators enables adjusting mass standards and weights according to the OIML recommendations (R-111) for F2 class and lower.
The comparators are used both for ensuring traceability of mass measurements, and verification of weights in accordance with legal metrology. RADWAG Mass Comparators have gained recognition among Accredited Calibration Laboratories, in many countries.
HRP 4Y.KO series comparators comprise two components, professional weighing platform (a new mechanical design of electromagnetic mechanism housed within a tight steel casing) and PUE 7.1 terminal.
The weighing platform made of steel features centring rings enabling precise positioning of the weights. The comparator features intuitive and user friendly menu.
|Maximum capacity [Max]
|Weighing pan dimensions
|Repeatability at low load
||0,5 g (50 kg) |
|Repeatability at nominal load
||0,6 g (200 kg) |
||+15° ÷ +30°C, |
||100 ÷ 240 V AC 50 ÷ 60 Hz |
||40% ÷ 60% |
|Electric compensation range
||0 ÷ 210 kg |
|Working temperature change rate
||± 1 °C / 12 h |
|Atmospheric humidity change rate
|Controling device dimensions
|Net weight/gross weight
||59 kg / 85 kg |
||50 kg ÷ 200 kg |
||100 kg ÷ 200 kg |
||50 kg ÷ 200 kg |
|Eccentricity (tested load)
||2 d / 1 |
|Weighing unit dimensions without self-centering weighing pan
|Comparators packaging size without self-centering weighing pan
|Comparators packaging size with self-centering weighing pan
|Net weight/Gross weight with self-centering weighing pan
||105 kg / 140 kg |
|Self-centering weighing pan dimensions
||600 x 600 mm|
|Weighing unit dimensions with self-centering weighing pan
|Maximum permissible load speed
||0,6 m/min |
|Recommended load speed
||0,3 m/min |
Repeatability is expressed as a standard deviation determined for 6 ABBA cycles. Standard deviation is experimentally determined under ambient conditions for calibration of F2 class mass standards specified in OIML R111 (Table C.1.) document.
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