Kalibra Measuring Services LLC. (KMS) is officially establiched in Bulgaria in 2019 under the Bulgarian Commercial Law fully harmonized with EU regulation as Bulgaria is official EU member. KMS completly adope the quality system and procedure of Kalibra International B.V. for tank calibration, use same equipment all up to date certified in ISO 17 025 accreditaed laboratories KMS has trained by Kalibra International B.V. staff and follow same process for tank measurements and calculating tank certificates:
Safer working conditions: (There is no need for scaffolding, engineers operate from one central point on ground level)
Accuracy: smallest attainable uncertainty (best accuracy) for the tank calibration, up to +/- 0.02% of volume.