DANAK

Reg. No. 200 Accreditation for testing and calibration

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EA Scope Equipment Quantity Range
Low
Limit		 Range
High
Limit		 U(CMC)
Low
Limit		 U(CMC)
High
Limit		 Working
Standard		 Method Remark In Situ Location
Flow Flowmeters Volume flow rate l/s
(1 ml/h - 100 ml/h ) 		0,278   μl/s 27,8   μl/s 0,05  % 4  % Weighing machine Internal procedure D1-30 1....100 ml/h FLOW-Aarhus
Flow Flowmeters Volume flow rate l/s
(100 ml/h - 6000 ml/h ) 		27,8   μl/s 1,68   ml/s 0,05  % 0,05  % Weighing machine Internal procedure D1-30 100....6000 ml/h FLOW-Aarhus
Flow Flowmeters Volume flow rate
(5 l/h - 40 m^3/h ) 		1,4   mL/s 11   L/s 0,05  % 0,1  % Weighing machine Internal procedure D1-1 D1-8 0,005...40m3/h Watertemperature 4...85°C; Calibration and reverification acc. to OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Flow Flowmeters Volume flow rate
(40 m^3/h - 500 m^3/h ) 		11   L/s 139   L/s 0,05  % 0,1  % Weighing machine Internal procedure D1-1 D1-8 40...500m3/h Watertemperature 4...85°C; Calibration and reverification acc. to OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Flow Massflowmeters Mass flow rate g/s
(1 g/h - 6000 g/h ) 		0,278   mg/s 1,67   g/s 0,05  % 4  % Weighing machine Internal Procedure D1-30 1 ....6000 g/h FLOW-Aarhus
Flow Massflowmeters Mass flow rate
(5 kg/h - 1000 ton/h ) 		0,001389   kg/s 277,78   kg/s 0,3  % 0,4  % Reference meter Internal procedure D1-2; D1-9 0,005...1000 ton/h Water temperatures 4...85°C FLOW-Aarhus
Flow Flowmeters Volume flow rate l/s
(5 l/h - 1000 m^3/h ) 		0,001389   l/s 277,78   l/s 0,3  % 0,4  % Reference meter Internal procedure D1-2; D1-9 0,005...1000 m3/h Water temperatures 5...85°C FLOW-Aarhus
Flow Massflowmeters Mass flow rate
(5 kg/h - 40.000 kg/h ) 		0,001389   kg/s 11   kg/s 0,05  % 0,05  % Weighing machine Internal Procedure D1-1 D1-8 5...40.000 kg/h watertemperature 4...85°C FLOW-Aarhus
Flow Massflowmeters Mass flow rate
(40.000 kg/h - 500.000 kg/h ) 		11   kg/s 139   kg/s 0,05  % 0,1  % Weighing machine Internal Procedure D1-1 D1-8 40.000...500.000 kg/h watertemperature 4...85°C FLOW-Aarhus
Volume Volume meters, liquid Volume 1   L 60   L 0,05  % 0,05  % Weighing machine Internal procedure D1-1 D1-8 1...60 litre Watertemperature 4...85°C; Kalibrering og reverifikation iht. OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Volume Volume meters, liquid Volume 200   L 5000   L 0,05  % 0,1  % Weighing machine Internal procedure D1-1 D1-8 200...5000 litre Watertemperature 4...85°C;Calibration and reverification acc. to OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Volume Volume meters, liquid Volume in litres 1   l 250000   l 0,4  % 0,4  % Master meter Internal procedure D1-2 D1-9 1...250000 liter Watertemperature 4...85°C FLOW-Aarhus
Flow Massflowmeters Mass 1   kg 60   kg 0,05  % 0,05  % Weighing machine Internal procedure D1-1 D1-8 1...60kg Watertemperature 4...85°C; Calibration and reverification acc. to OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Flow Massflowmeters Mass 200   kg 5000   kg 0,05  % 0,1  % Weighing machine Internal procedure D1-1 D1-8 200...5000kg Watertemperature 4...85°C; Calibration and reverification acc. to OIML R49, ISO/EN 4064, EN1434 FLOW-Aarhus
Flow Massflowmeters Mass 5000   kg 250000   kg 0,4  % 0,4  % Master meter Internal procedure D1-2 D1-9 5000...250000 kg Watertemperature 4...85°C FLOW-Aarhus
Flow Flowmeters Volume flow rate
(0,28m3/h - 16992m3/h ) 		0,00008   m3/s 4,72   m3/s 0,9  % 0,9  % Laser Doppler Velocimetry Internal procedure D1-17 Velocity water 0,01 m/s - 6 m/s. Pipe dimension 100-1000 mm X FLOW-Aarhus
Flow Velocity transducers Velocity (air)
(Punkthastighed(vand) ) 		0,01   m/s 15   m/s 0,005  m/s 0,01  m/s Laser Doppler velocimetry Internal procedure D1-15 Possible measuring range 500 mm FLOW-Aarhus
Flow Energy meters (heat) Energy
(5 K < dT < 10 K ) 		0,045   kWh 55000   kWh 0,3  % 0,5  % Weighing machine Internal procedure D1-1 D1-3 D1-6 As separate or complete unit; Calibration and reverification acc. ISO/EN 4064 FLOW-Aarhus
Flow Energy meters (heat) Energy
(5 K < dT < 10 K ) 		0,045   kWh 55000   kWh 0,4  % 0,7  % Master meter Internal procedure D1-2 D1-3 D1-7 As separate or complete unit; Calibration and reverification acc. to EN1434 FLOW-Aarhus
Flow Energy meters (heat) Energy
(10 K < dT < 20 K ) 		0,045   kWh 55000   kWh 0,3  % 0,3  % Weighing machine Internal procedure D1-1 D1-3 D1-6 As separate or complete unit; Calibration and reverification acc. to EN1434 FLOW-Aarhus
Flow Energy meters (heat) Energy
(20 K < dT < 120 K ) 		0,045   kWh 55000   kWh 0,2  % 0,2  % Weighing machine Internal procedure D1-1 D1-3 D1-6 As separate or complete unit; Calibration and reverification acc. to EN1434 FLOW-Aarhus
Flow Energy meters (heat) Energy
(10 K < dT < 20 K ) 		0,045   kWh 55000   kWh 0,3  % 0,4  % Master meter Internal procedure D1-2 D1-3 D1-7 As separate or complete unit; Calibration and reverification acc. to EN1434 FLOW-Aarhus
Flow Energy meters (heat) Energy
(20 K < dT < 120 K ) 		0,045   kWh 55000   kWh 0,3  % 0,6  % Master meter Internal procedure D1-2 D1-3 D1-7 As separate or complete unit; Calibration and reverification acc. to EN1434 FLOW-Aarhus
Flow Velocity transducers Velocity (air)
(Bestemmelse af fringespacing for Laser Doppler Velocimetry (LDV) udstyr ved en hastighed på 2 m/s til 10 m/s ) 		2   m/s 10   m/s 0,1  % 0,1  % Flywheel Internal procedure D1-20 Determination of fringe spacing of LDV equipment at velocity from 2 m/s to 10 m/s LUFT-Aarhus
Flow Velocity transducers Velocity (air)
(Bestemmelse af fringespacing for Laser Doppler Velocimetry (LDV) udstyr ved en hastighed på 8,9 m/s ) 		8   m/s 9   m/s 0,1  % 0,1  % Flywheel Internal procedure D1-19 Determination of fringe spacing of LDV equipment at velocity 8.9 m/s X LUFT-Aarhus
Flow Anemometers Velocity (air) 0,05   m/s 0,7   m/s 0,02  m/s 0,02  m/s Towing tank Internal procedure D1-2 Only thermo anemometers LUFT-Aarhus
Flow Anemometers Velocity (air) 0,3   m/s 10   m/s 0,0083  m/s 0,046  m/s Wind tunnel and LDV Internal procedure D1-6 Max. blockage area: 200cm2 LUFT-Aarhus
Flow Anemometers Velocity (air) 10   m/s 30   m/s 0,046  m/s 0,15  m/s Wind tunnel and LDV Internal procedure D1-6 Max. blockage area: 200cm2 LUFT-Aarhus
Flow Anemometers Velocity (air) 0,3   m/s 30   m/s 0,08  m/s 0,2  m/s Wind tunnel and Pitot tube/Vane anemometer Internal procedure D1-1 D1-3 D1-5 Max. blockage area: 200cm2 LUFT-Aarhus
Flow Flowmeters Volume flow rate l/s
(0,4 - 2 l/min ) 		6,7   ml/s 33,3   ml/s 0,33  ml/s 1  ml/s Laminar flow element Internal procedure D2-1 With atmospheric air max pressure 7 bar LUFT-Aarhus
Flow Flowmeters Volume flow rate l/s
(1,5 - 33 l/min ) 		0,025   l/s 0,505   l/s 2,08  ml/s 17,3  ml/s Laminar flow element Internal procedure D2-1 With atmospheric air max pressure 7 bar LUFT-Aarhus
Flow Flowmeters Volume flow rate l/s
(10 - 300 l/min ) 		0,167   l/s 5   l/s 0,011  l/s 0,2  l/s Laminar flow element Internal procedure D2-1 With atmospheric air max pressure 7 bar LUFT-Aarhus
Temperature Thermometers Temperature (air) 18   °C 26   °C 0,05  °C 0,05  °C Reference Thermometer Internal procedure D1-4 In windtunnel at 5 m/s LUFT-Aarhus
Pressure and vacuum Manometers Pressure 1   Pa 50   Pa 0,05  Pa 0,05  Pa Dead weight tester, Piston/cylinder on electronic weighing machine Internal procedure P02.1, P03.1, P03.2 or P05.1 Micromanometers, differential pressure or gauge pressure. TRYK-Aarhus
Pressure and vacuum Manometers Pressure 50   Pa 3100   Pa 0,05  Pa 0,3  Pa Dead weight tester, Piston/cylinder on electronic weighing machine Internal procedure P02.1, P03.1, P03.2 or P05.1 Micromanometers, differential pressure or gauge pressure. TRYK-Aarhus
Pressure and vacuum Barometers Pressure 75   kPa 115   kPa 4,7  Pa 5,3  Pa Electronic barometer Internal procedure P06.1 Barometric pressure TRYK-Aarhus
Pressure and vacuum Manometers Pressure 2   kPa 4,5   kPa 0,35  Pa 0,35  Pa dead weight tester Internal procedure P02.1, P03.1, P03.2 or P05.1 Gauge pressure, Pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 4,5   kPa 20   kPa 75  ppm 75  ppm dead weight tester Internal procedure P02.1, P03.1, P03.2 or P05.1 Gauge pressure, Pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 20   kPa 20   MPa 36  ppm 36  ppm dead weight tester Internal procedure P02.1, P03.1, P03.2 or P05.1 Gauge pressure, Pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 0,4   MPa 120   MPa 58  Pa 4,6  kPa Dead weight tester Internal procedure P02.1, P03.1, P03.2 or P05.1 Gauge pressure, pressure medium: oil TRYK-Aarhus
Pressure and vacuum Manometers Pressure 0   kPa 80   kPa 39  Pa 23  Pa Digital Pressure Controller Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 80   kPa 115   kPa 4,7  Pa 5,3  Pa Electronic barometer Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 115   kPa 120   kPa 5,2  Pa 5,3  Pa Dead weight tester + barometer Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 120   kPa 4,1   MPa 15  Pa 146  Pa Dead weight tester + barometer Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 4,1   MPa 20   MPa 36  ppm 36  ppm Dead weight tester + barometer Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Manometers Pressure 500   kPa 120   MPa 64  Pa 4,6  kPa Dead weight tester + barometer Internal procedure P02.1, P03.1, P03.2 or P05.1 Absolute pressure, Pressure medium: oil TRYK-Aarhus
Pressure and vacuum Manometers Pressure
(Differenstryk ) 		0   Pa 8   MPa 10  Pa 285  Pa Dead weight tester Internal procedure P04.1 or P05.1 Differential pressure with a line pressure up to 19,5 MPa. TRYK-Aarhus
Pressure and vacuum Manometers Pressure
(Differenstryk ) 		8   MPa 20   MPa 285  Pa 680  Pa Dead weight tester Internal procedure P04.1 or P05.1 Differential pressure with a line pressure up to 19,5 MPa. TRYK-Aarhus
Pressure and vacuum Deadweight testers Pressure 4,5   kPa 20   kPa 75  ppm 75  ppm Dead weight tester Internal procedure D1-1.1 or D1-1.2 Determination of effective area or correction factor, pressure medium: gas TRYK-Aarhus
Pressure and vacuum Deadweight testers Pressure 20   kPa 20   MPa 41  ppm 41  ppm Dead weight tester Internal procedure D1-1.1 or D1-1.2 Determination of effective area or correction factor, pressure medium: gas TRYK-Aarhus