Services

INSTALLATION AND SERVICE

We provide for warranty and after-warranty service not only for COMAC CAL s.r.o. products, but in co-operation with our suppliers also for the range of instrumentation and sensor technology devices delivered by us. We provide globally not only for designs, deliveries and measurement installation, but our technicians are willing to help you with putting single components into operation.

Our workers are equipped for diagnostics, testing and adjustment of sensors and meters. If it is possible, they are able to perform service actions on the spot. If it shown that the given device must be repaired in the company’s facilities or re-calibration must be performed after repairing, even this can be ensured within terms complying with customer requirements.

TECHNICAL SUPPORT

Our technicians are willing to help you with designing and solving individual points of measurement. We have a team of people with profound vocational knowledge and experience and with specialization in individual types of measurement, namely

  • flow rate measurement (induction, oval gears, mechanical)
  • batching and flow rate monitoring
  • pressure and vacuum measurement (both absolute and relative)
  • level measurement (including GSM transmission for water resources officers)
  • temperature and conductivity measurement
  • data transmission communication

TRAINING

We organize training seminars for our customers on a regular basis. The seminars place emphasis on selecting the correct installation place and type of measurement to be used by which means many problems, which may be difficult to solve after technological process is started, are prevented.

METROLOGY CENTRE

We provide complex security in the sphere of verification, calibration, repairs, warranty and after-warranty service for water meters, flow meters, and heat/cold meters. This may represent e.g. the complete process from removal of the meter at customer, transport to the centre, execution of cleaning, contingent repairs (refurbishment), adjusting, verification (calibration), transport back and re-mounting.

Since 2001 has been authorized according to Act No. 505/1990 Coll. on metrology, as amended by the Act No. 119/2000 Coll. by the Office for Technical Normalization, Metrology and State Testing, to verify the meters for water flow quantity, heat/cold meters and their elements.

TECHNICAL PARAMETERS OF OUR METROLOGICAL CENTRE

COMAC Flow Station measuring range 0,13 m/h to 170 m/h (DN15 to DN 100)
main etalon electronic weighing-machine MVD 2630A, HBM Grossen
measurement method volumetric with running start
gravimetric with dead start
temperature of medium up to 30 °C
COMAC 2 Flow Station measuring range 0,006 m³/h až 45 m³/h (DN6 to DN 50)
main etalon electronic weighing-machine KCC300-ID1, METTLER TOLEDO
measurement method volumetric with running start
gravimetric with dead start
temperature of medium up to 70 °C
Measuring range of the station for calorimetric counters Δt: 3 to 180 °C
simulation temperature resistors PT100 / PT500
flow simulating signal pulse / voltage / current
VIEW TECHNICAL PARAMETERS

AMS K 87

TEST EQUIPMENT FOR FLOW METERS AND HEAT METERS

zkusebna-ams-k87

SERVICES PROVIDED

  • Initial and subsequent verification of water meters for hot and cold water
  • Initial and subsequent verification of heat meters, cold meters and their elements
  • Provision of verification of Pt 100, Pt 500, Pt 1000 resistance thermometer elements
  • Verification of meters during the validity of calibration verification of specified meters and special flow meters, including adjustment
  • Refurbishment of flow meters and heat meters
  • Possibility of assembly and disassembly of meters at customer site, including transport
  • Fast repairs and verification within 24 hours
  • Hiring of measuring equipment, including operator
  • Measurement hardware sales, servicing and after-warranty service