MICROFLOW

Technologie de ciblage de flux haute précision dans un système robuste prêt pour la production. La nouvelle conception du système MICROFLOW est le résultat de décennies d’expérience dans le traitement de systèmes de carburant rattachés aux systèmes automatisés de grande envergure. Le nouveau MICROFLOW 100 procure le même traitement précis qu’un système de ciblage entièrement automatisé, mais dans un format plus petit, sous forme de machine autonome. Conçue pour les petits trous et les pièces nécessitant un débit spécifique, cette unité de production autonome fournit des résultats de précision. La conception robuste et compacte s’adapte à vos exigences de production tout en vous offrant une combinaison de haute précision, de fiabilité, d’exactitude et de convivialité.

 

 

 

Specifications

MACHINE SPECIFICATIONS

Loading height from floor
1050mm (41.50“)102” (2590 mm)
Overall size
760mm (30“) W x 2030mm (80“) L x 2160mm (85“) H
Weight
approx. 1250 kg

TESTING CAPACITY (STANDARD RANGE)

Maximum test pressure
14 MPa
Minimum test pressure
10 MPa (NOTE: At pressures <10 MPa flow correlation may diminish)
Pressure control
±0.1%
Calibration fluid temperature range
20–40 °C controlled to ±1.5 °C

AVAILABLE FLOW RANGES FOR OPTIMUM PERFORMANCE

flow rate range
maximum error
 :
Option 1
flow rate range :
10–275 gram /min.
maximum error :
±0.19–±0.10%
 :
Option 2
flow rate range :
200–2500 gram/min.
maximum error :
±0.13–±0.10%
 :
Option 3
flow rate range :
850–8500 gram/min.
maximum error :
±0.14–±0.10%

 

PROCESS METHODS
Flow measurements are accomplished by flowing calibration fluid through the part being tested at a precise pressure and measuring the mass flow rate using a Coriolis meter placed downstream. Compensations for pressure and temperature are performed so that the displayed measurements correspond to specified measurement conditions.

As an option, backpressure (up to 7 MPa) can be generated to meet measurement requirements (for instance, to avoid cavitation issues or to characterize part geometry more completely). While pressures above 0.17 MPa downstream of the part can be controlled automatically, downstream pressures below 0.17 MPa depend on the Coriolis meter that is being used.

The minimum flow rate for each meter is chosen to give a small maximum error. The maximum flow rate for each meter is chosen to give a maximum pressure drop of about 0.17 MPa. In the event the pressure drop is too high, the next larger meter should be used.

CALIBRATION FLUID
VISCOR 1487 (ISO 4113 compliant), other fluids available.

CHILLED WATER
Supplied by customer as

FLOW TEST FLUID SUPPLY

Fluid tank
40 liter reservoir with flooded suction pumps.
Motors
5 hp (3,7 kW) motor for test fluid pressure supply. 1 hp (0,8 kW) motor for clamping and hydraulic circulation.
Indicators
High pressure – 3 μm canister type with dirty filter indicator.
Filtration
Low pressure – 1 μm canister type with dirty filter indicator.
Noise
Maximum working noise level is 75 dBA.
Location
Inside machine base.
Cooling
A water-/oil-type heat exchanger sized to remove required heat at maximum ambient temperature of 40 °C.
Fittings
Straight-thread, o-ring, seal-type SAE J1926-1 (ISO 11926-1).

 

PNEUMATICS
5 bar minimum input pressure.

Equipped with automatic pressure release at E-Stop.

Equipped with input pressure switch to ensure incoming pressure is suitable for operation.

Electrical

Input power
200–480 VAC, 3 Phase, 50/60 Hz
Input current
50/25 A depending on input voltage

CONTROLS

Programmable Logic Controller (PLC)
Allen Bradley/Siemens
Software
Allen Bradley/Siemens
Human Machine Interface (HMI)
10” industrial touch screen
Remote connectivity
Fast ethernet switch enables remote access to PLC and HMI.
Data collection
Production data logging and process data filing.
  • Pressure and temperature compensation
  • Accuracy of ±0.1% of measured value
  • Repeatability of ±0.25% of measured value
  • Flow rate displayed in mass or volumetric flow with user configurable units
  • Robust industrial design setup for production environment
    Remote service tracking and standardized components brings production stability.
  • Flexible manufacturing capability
    Modular design enables scalable production to meet varying production needs.
  • Automation ready
    Easily integrate into part handling and robotic cells.
  • Easy to use, easy setup
    Intuitive controls and HMI.