Measuring instruments subjected to mandatory verification
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No |
Denomination |
Authority |
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Chapter I |
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Instruments used for measuring reasons of public interest, public health, public safety, public order, protection of the environment, protection of consumers, levying of taxes and duties and of fair trading: |
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1 |
Water meters |
MMBH |
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a) main water meters |
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b) for clearing of accounts |
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c) auxiliary water meters for cost allocation |
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2 |
Gas meters and volume converter devices |
MMBH |
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a) gas meters of nominal flow rate of 6 m3/h and under |
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a) gas meters of nominal flow rate of above 6 m3/h |
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3 |
Active electrical energy meters |
MMBH |
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4 |
Heat meters |
MMBH |
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5 |
Measuring systems for the continuous and dynamic measurement of quantities of liquids other than water except of fuel dispensers |
MKEH-MH |
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a) mineral oil products, beer, champagne, LPG, alcohol products, milk |
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b) other fluids |
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Fuel dispenser |
MMBH |
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6 |
Automatic weighing instruments |
MMBH |
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7 |
Taximeters |
MMBH |
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8 |
Material measures |
MMBH |
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a) Tape measures and gauge rods for measuring of storage tank level |
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b) Other material measures (measure of length, capacity measure) |
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9 |
Dimensional measuring instruments (length measuring instruments, area measuring instruments, multi-dimensional measuring instruments) |
MMBH |
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10 |
Exhaust gas analyzers |
MMBH |
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Chapter II |
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11 |
Non-automatic weighing instruments |
MMBH |
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a) which serve for determination of mass |
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- for commercial transactions |
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- for the calculation of toll, tariff, tax, penalty, indemnity or similar type of payment |
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- for the application of laws or regulations, expert’s opinions given in court proceedings |
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- for the purpose of making up medicines or products with curing effects in the pharmacies and during analyses carried out in medical or pharmaceutical laboratories |
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b) for determination of prices on the basis of mass for the purpose of direct sales to the public and in the makig-up of prepackages. |
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Chapter III Used for measurements with legal consequences |
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12 |
Weights of accuracy classes F2, M1, M2, M3 and of medium accuracy |
MMBH |
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Weights of accuracy classes E1, E2, F1, F2, M1, M2, M3 and of medium accuracy |
MKEH-MH |
|
13 |
Axle and wheel load measuring instruments for road transport |
MMBH |
|
14 |
Speedometers for vehicles |
MKEH-MH |
|
15 |
Tyre pressure meters |
MMBH |
|
16 |
Density measuring instruments |
MKEH-MH |
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- hydrometers for density measurement of mineral oil and products, must, alcoholic drinks and milk, pycnometers |
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- densitometers and density transmitters working continuously |
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17 |
Dosimeters for radiation protection and therapy level, and radioactive surface contamination meters |
MKEH-MH |
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18 |
Noise level meters for environmental protection, labour-safety and other official controls |
MKEH-MH |
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19 |
Devices for gambling games |
MMBH |
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Drawing programs and instruments, roulette wheels, gambling machines working in casinos |
MKEH-MH |
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20 |
Current and voltage transformers |
MMBH |
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special current and voltage transformers |
MKEH-MH |
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21 |
Measuring instruments used for execution of special legal regulation (Act on excise) and are not listed in I/5 point |
MMBH |
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a) storage tank first verification |
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b) storage tank subsequent verification |
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c) storage tank level gauge |
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d) flow meters for alcohol |
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e) alcoholmeters |
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22 |
Breath alcohol analyzers |
MKEH-MH |
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23 |
Measuring systems with orifice-plate for natural gas |
MMBH |
a) The first line of the chapters contains in which case the given measuring instrument is to be verified
b) MMBH=Metrological and Technical Safety Authority belonging to the regional government offices
c) MKEH-MH= Metrology Authority (it’s professional competent section)
d) The prices are no longer valid for the first (national) verification of measuring instruments belonging to Chapter II, and from 2016 for verifications of instruments belonging to Chapter I. These kind of measuring instruments shell be abide to the declaration modules laid down in EU directives or in the national legal regulations which transposed these directives.
f) The verification of measuring instruments not listed in the table above, that is, which are not subjected to mandatory verification, is not compulsory and not even possible. The accuracy of this kind of measuring instruments shell be assured by other way, for example by calibration. Instruments used for measurements with legal consequences and not subjected to mandatory verification, may only be instruments calibrated with standards.
