Accredited calibration laboratories

No Name of body Address Phone Scope Expiry date Notes
K-063 Ltd."LDZ Rolling Stock Service" Chemical technical and measurements Laboratory Juridiskā adrese: Gogoļa iela 3, Rīga, LV-1547; Atrašanās vieta: Krustpils iela 24, Rīga, LV-1057 67238158

Mandatory scope:

calibration of manometers
Mandatory scope
2020-03-31
K-064 Joint Stock Company "Sadales tikls" Electricity metering function Metrology laboratory Šmerļa iela 1, Rīga, LV-1160 67729408; 67726476

Voluntary scope:

calibration of voltmeters, ammeters, multimeters, current clamps meters, wattmeters, two-pole low-voltage detectors, ohmmeters (microohmmeters, milliohmmeters, insulation testers, earth resistance meters, loop testers), electricity meters, calibrators, resistance (resistor) decade boxes, burden decade boxes, frequency meters (hertz meters), voltage analyzers, current transformers and voltage transformers
Voluntary scope
2021-04-18
K-105 State Limited Liability Company "Latvian Environment, Geology and Meteorology centre" Laboratory Juridiskā adrese: Maskavas iela 165, Rīga, LV-1019 Laboratoriju atrašanās vietas: Maskavas iela 165, Rīga, LV-1019 (R); Miera iela 31, Salaspils, Salaspils nov., LV-2169 (SA) 67751409

Voluntary scope:

calibration of thermometers, barometers, barographs, hygrometers, hygrographs, humidity sensors, anemometers,calibration of X-ray radiation measuring instruments

Mandatory scope:

calibration of alpha, beta, gamma, X-ray radiation dosimeters, radiometers, calibration of thermometers
Voluntary scope
Mandatory scope
2023-12-04
K-150 Limited Liability Company ''ROLA'' Laboratory of calibration Ventspils iela 53, Rīga, LV-1002 67617093

Voluntary scope:

calibration of electrocardiographs, patients monitors, electrocardiography monitors, defibrillators monitors, sphygmomanometers, manometers

Mandatory scope:

calibration of dose-area product meters
Voluntary scope
Mandatory scope
2023-06-04
K-160 "AVIATEST LTD" Ltd Rēzeknes iela 1, Rīga, LV-1073 67138301

Voluntary scope:

calibration of torque wrenches; calibration of force measurement channels; calibration of length measurement channels
Voluntary scope
2024-04-15
K-210 Limited Liability Company "Tilpums" calibration laboratory Biksēres iela 2, Rīga, LV-1073 67112026

Voluntary scope:

calibration of horizontal and vertical tanks, tank-truck, fuel dispensers, gas dispensers, fuel meters, pipeline, automatic liquid level gauges, metal containers and thanks for measuring alcohol, alcoholic beverages and other liquids, calibration of manometers calibration
Accreditation scope
2020-05-14
K-212 Faneks Calibration laboratory Atrašanās vieta: Kalna iela 17-1, Rīga, LV-1003; Juridiskā adrese: Kr.Barona iela 8-6, Rīga, LV-1050 67334747

Voluntary scope:

calibration of piston-operated volumetric apparatus
Accreditation scope
2020-02-16
K-231 Limited Liability Company "TERMES" Calibration Laboratory Juridiskā adrese: Druvienas iela 18-8, Rīga, LV-1079; Atrašanās vietas adrese: Sergeja Eizenšteina iela 43A, Rīga, LV-1079 67531630

Voluntary scope:

calibration of watermeters, flow meters, resistance, bimetal, digital, manometric, liquid-in- glass and infrared distance thermometers, thermostats, non-automatic weighing instruments, pressure gauges, sphygmomanometers, capacity measures, weights, vertical cylindrical tanks, measuring tapes, measuring tapes with weight for gauging the liquid level in tanks; meters, rules, dipsticks used for gauging the liquid level in tanks, vernier calliper, micrometres, test sieves, automatic liquid level and temperature measuring system.

Mandatory scope:

calibration of thermometers for measuring temperature of alcohol and petroleum products, metal capacity measures for alcohol and petroleum products, alcohol and petroleum products storage tanks, automatic level gauges for measuring the level of liquid in stationary storage tanks, pressure gauges installed in the pressure equipment and manufactured in accordance with the normative acts on pressure equipment, except pressure gauges which are subject to verification in accordance with the normative acts on the State metrological control of measuring instruments subject list.
Voluntary scope
Mandatory scope
2022-12-05
K-254 Limited Liability Company "Latvian National Metrology Centre" Juridiskā adrese: Krišjāņa Valdemāra iela 157, Rīga, LV-1013 Atrašanās vietas: Krišjāņa Valdemāra iela 157, Rīga, LV-1013 (R); Sakņu iela 16/18, Daugavpils, LV-5401 (D); Klaipēdas iela 92, Liepāja, LV-3416 (L) 67362988
Voluntary scope
Mandatory scope
2022-05-13
K-258 V&V VentMet laboratory Ltd. Kuldīgas iela 127, Ventspils, LV-3601; Stirnu iela 34, Rīga, LV-1084 63624528

Voluntary scope:

calibration of weights, non-automatic weighing instruments, piston-operated volumetric apparatus, capacity measures, liquid storage tanks, pipelines, fuel dispensers, LPG dispensers, consumption meters for various liquid products, flow meters, gas meters, gas volume conversion devices, water meters, heat meters, automatic liquid level and temperature measuring system, micrometers, dial indicators, micrometer standards, gauge blocks, material measures of length, slide gauges, angle gauges and bevel protractors, vacuum gauges, pressure-vacuum gauges, technical, oxygen, electrocontact manometers, pressure transducers, sphygmomanometers, multimeters, voltmeters, direct voltage meters, alternating voltage meters, ammeters, direct current meters, wattmeters, measuring clamps, ohmeters, earth resistance meters, circuit testers, megohmmeters, resistance meters, capacitance meters, hertz meters, frequency meters, resistance boxes, calibrators, sources of electrical parameters, digital, liquid-in-glass, electrocontact liquid-in-glass, manometric, bimetallic, resistance, infrared (distance) thermometers, thermographic cameras, temperature transducers, hygrometers, torque wrenches, dynamometers, explosive and other gas concentrations detectors and analyzers, flue gas analyzers, temperature of thermostats, ovens, drying cabinets, ultrasound thickness gauges, coating thickness gauges, sieves, thread plug gauge, pH meters, ORP meters, conductivity meters and laser distance meter

Mandatory scope:

calibration of metal capacity measures for alcohol and petroleum products, alcohol and petroleum products storage tanks, alcohol and petroleum products consumption meters, which are not built-in tanks or measuring systems, automatic level gauges for measuring the level of liquid in stationary storage tanks, pressure gauges installed in the pressure equipment and manufactured in accordance with the normative acts on pressure quipment, except pressure gauges which are subject to verification in accordance with the normative acts on the State metrological control of measuring instruments subject list, multimeters (voltmeters, ammeters, wattmeters), current clamps, ohmeters, megohmmeters, earth resistance meters, thermometers for measuring temperature of alcohol and petroleum products, explosive gas concentrations detectors
Voluntary scope
Mandatory scope
2022-04-23
K-288 Limited Liability Company SISTEMSERVISS laboratory of consumption, thermo technical metering and pressure Juridiskā adrese: Anniņmuižas iela 20-91, Rīga, LV-1029 Atrašanās vietas: Maskavas iela 116, Rīga, LV - 1003; Mendeļejeva iela 8, Daugavpils, LV-5410 29993575; 67213617

Voluntary scope:

calibration of manometers, thermometers and water meters
Voluntary scope
2023-09-22
K-360 Calibration Laboratory of Institute of Food Safety, Animal Health and Environment „BIOR” Lejupes iela 3, Rīga, LV-1076 67808973

Voluntary scope:

calibration of non-automatic weighing instruments, glass and electronic thermometers, piston-operated volumetric apparatus-piston pipettes.
Voluntary scope
2022-02-23
K-430 RTCentrs, SIA Brīvības gatve 427-214, Rīga, LV-1024 67316287

Voluntary scope:

calibration of gas analyzers

Mandatory scope:

sprādzienbīstamo gāzu koncentrāciju signalizatoru kalibrēšana
Voluntary scope
Mandatory scope
2020-10-25
K-516 SIA "INLAB" Meža iela 4, Rīga, LV-1048 66116555

Voluntary scope:

calibration of medical and non medical x-ray equipment, calibration of dosimeters and radiometers, calibration of radiotherapy equipment, calibration of nuclear medicine equipment

Mandatory scope:

calibration of dosimeters (including dose area product meters, ionization chambers) and radiometers
Voluntary scope
Mandatory scope
2024-03-25
K-531 "Reksperta” Ltd testing and calibration laboratory Hipokrāta 35-12, Rīga, LV-1079 27152206

Mandatory scope:

Dose and area product meter calibration
Mandatory scope
2019-10-13
K-571 “Metrocentrs” LTD laboratory Juridiskā adrese: Meldru iela 20-13, Rīga, LV-1015 Atrašanās vietas adrese: Lienes iela 9, Rīga, LV-1009 24338544

Voluntary scope:

calibration of non – automatic weighing instruments
Voluntary scope
2021-01-26
K-618 Dārzciema iela 86, Rīga, LV-1073
Voluntary scope
2023-05-20

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