MPA Series
HydraulicPressure
balance
Uncertainty from 0,008% rdg to 0,01% rdg Industrial applicationsEasily transportable
Ranges up to 120 MPa (1200 bar)
MPA main features MPA Piston-Cylinder Unit
Modularity . MPA available in 2 chassis models: only pressure The MPA piston-cylinder series has beendesigned in tungsten carbide material; the
other parts of the unit are made of austenitic
stainless steel.Four piston cylinder units are available.
MPA P/C models: measurement or measurement and pressure generation. Better sensitivity also due to the low viscosity of the oil(SEBACATE). Better performances due to the lower position of themasses in respect of the P/C unit. Interchangeability : all the MPA chassis models can be usedwith:- any piston-cylinder unit;
- same mass set. ✓ from 1,2 to 120 MPa (MPA120) Rangeabilty with additional P/C units. ✓ from 0,6 to 60 MPa (MPA60) ✓ from 0,36 to 36 MPa (MPA36) ✓ from 0,12 to 12 MPa (MPA12)All the piston-cylinders are free deformationunits. Engineering units available: MPa, bar, PSI,
kg/cm2
The maximum pressure value for the MPA
chassis is equal to 125 MPa (1250 bar).
MPA Uncertainty
Expanded Uncertainty according to UNI CEI ENV 13005 (ISO GUM): 80 â‹… 10
-6 p ≤ U ≤ 100 ⋅ 10
-6 p (0,008% rdg ≤ U ≤ 0,01 % rdg)
MPA Mass Set
MPA120 MPA60 MPA36 MPA12 (1,2 ÷120) MPa(12 ÷1200) bar (0,6 ÷60) MPa(6 ÷600) bar (0,36 ÷36) MPa(3,6 ÷360) bar (0,12 ÷12) MPa(1,2 ÷120) bar Qty Value / MPa (bar) Qty Value / MPa (bar) Qty Value / MPa (bar) Qty Value / MPa (bar) 10 10 (100) 10 5 (50) 10 3 (30) 10 1 (10) 2 5 (50) 2 2,5 (25) 2 1,5 (15) 2 0,5 (5) 1 3 (30) 1 1,5 (15) 1 0,9 (9) 1 0,3 (3) 1 2,5 (25) 1 1,25 (12,5) 1 0,75 (7,5) 1 0,25 (2,5) 1 1 (10) 1 0,5 (5) 1 0,3 (3) 1 0,1 (1) 2 0,5 (5) 2 0,25 (2,5) 2 0,15 (1,5) 2 0,05 (0,5) 1 0,25 (2,5) 1 0,125 (1,25) 1 0,075 (0,75) 1 0,025 (0,25)
Engineering units available: MPa, bar, PSI, kg/cm2
