HRP 4Y.KO Mass Comparators




The newest line of 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. 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.


Product name
Maximum capacity [Max]
Readability [d]
Weighing pan dimensions
KR HRP 200.4Y.KO 210 kg 0,2 g 800?600 mm
KR HRP 500.4Y.KO 510 kg 0,5 g 800?600 mm
KR HRP 1000.4Y.KO 1050 kg 1 g 1000?800 mm
KR HRP 2000.1.4Y.KO 2100 kg 5 g 1250?1000 mm
KR HRP 2000.4Y.KO 2100 kg 1 g 1250?1000 mm

Additional information

product name

KR HRP 200.4Y.KO, KR HRP 500.4Y.KO, KR HRP 1000.4Y.KO, KR HRP 2000.1.4Y.KO, KR HRP 2000.4Y.KO