Mass measurement laboratory
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Mass measurements section is dealing with automatic and non-automatic weighing instruments and weights initial verification, automatic and non-automatic weighing instruments and weights subsequent verification, non-automatic weighing instruments EC verification and EC unit verification. And also with non-automatic weighing instruments, weights, dosimeters, beverage containers for measuring and laboratory containers for measuring calibration.
Head of the section Guntars Virsis
Room 118, phone +37167362023
E-mail: guntars.virsis@lnmc.lv
Engineer Anita Kamerute
Engineer Māris Menniks (Valmiera, Jumaras street 195, phone 37164281369)
Technician Jeļena Korniļova
Technician Tamāra Buiņicka
Technician Dzintars Timulis
Technician Anatolijs Grigorjevs
Services offered by the Mass section:
· In sphere accredited by LATAK with No. K-254:
- Weights of classes E1, E2, F1, F2, M1, M1–2, M2, M2–3, and M3 calibration (in range from 1mg ÷ 20kg);
- Non-automatic weighing instruments calibration (in range max 200t);
- Containers for measuring calibration (in range from 1ml ÷ 3000ml).
- In sphere accredited by LATAK with No. I-339:
- Weights of classes E1, E2, F1, F2, M1, M1–2, M2, M2–3, and M3 subsequent and initial verification (in range from 1mg ÷ 2t);
- Non-automatic weighing instruments of classes I, II, III and IIII EC verification, EC unit verification and subsequent verification (in range max 200t);
- Discontinuous totalizing automatic weighing instruments (totalizing hopper weighers) of classes 0.2, 0.5, 1 and 2 subsequent and initial verification (in range max 50t);
- Automatic rail-weighbridge of classes 0.2, 0.5, 1 and 2 subsequent and initial verification (in range max 200t).
Necessary consultations and information about methods of calibration / verification can be received at the head of the section.

