Specification of FLOW METER CALIBRATION SYSTEM
MOBILE FLOW METER CALIBRATION SYSTEM TROLLEY MOUNTED WITH COMPARISON METHOD
- MOBI-FMCS 1580 Mobile Flow Meter Calibration System is designed for calibrating flow meters of sizes from DN 15 to DN 80 through Comparison Method.
- The System has Two Trolley Type Section (One with Reservoir & Pumps Section and the other Test Rig with Master Electro Magnetic Flow Meters) & this Calibration system is manually operated.
- Test Rig has Single Test Line to accommodate / mount Unit under Test. Only one No. of Flow meter can be calibrated at a time.
- Calibrated & Certified Electromagnetic Flow meters will be used as the Standard / Reference Masters against which the Flow Meter under Test will be calibrated. To effectively cover the Flow Rates (from minimum 5 LPM to maximum 1500 LPM) in Meter Sizes (DN 15 to DN 80), Two Nos. of Electromagnetic Flow meter (DN 15 & DN65) shall be used as “Standard”.
Calibrated Accuracy of the Electromagnetic Flow meter shall be ± 0.2% of Reading.
- Pressure Measurement devices will be provided at both Upstream / Downstream of the test rig to measure the Inlet / Outlet Pressure of water.
- Temperature measurement devices will be provided to measure the Temperature of Water.
- Flow Control through Manual Throttling Valves & VFD connected to the Pump.
- Best “Accuracy” of ‘Unit Under Test’ that can be Tested / Calibrated (Recommended): ± 0.5%.
TECHNICAL DESCRIPTION:
System Operation
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Manual
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Meter Sizes
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DN 15 to DN 80
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Number of meter can be calibrated at a time
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One
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Flow Rate
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Minimum 5 LPM & Maximum 1500 LPM
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Calibration Media
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Water (Correction factors for other Types of liquids through our “Flocal” software)
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Power Supply
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3 Phase, Standard Voltage 380 to 415V AC, 50Hz, 25 Kw Single Phase – 230V AC/50 Hz
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Overall dimensions
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Trolley 1 – Reservoir with Pumps section: Approx. 1000 x 1000 x 1000 mm (LBH) Trolley 2 – Test Rig With Master Flow Meter: Approx. 1000 x 1000 x 1000 mm (LBH)
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Construction materials
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Powder coated mild steel for test bench frame. All other wetted parts shall be of Stainless Steel.
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Control panel
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To mount Temperature Indicator, Start / Stop Button, Emergency – ON / OFF, Pump – ON / OFF, VFD Control Knob, will be provide
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Commputer System
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Software - to handle / operate the process, display the parameters like flow rate / Total Volume, Temperature & Pressure readings.
- UUT’s – Flow Reading, Model/Serial No and Pressure & Temperature Readings to be keyed by manually.
- The Software “Flocal” will generate the Calibration Report.
LAPTOP & Printer – Your/Customer Scope.
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RESERVOIR WITH PUMPS SECTION – Trolley 1
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Storage Tank / Water Reservoir (SS)
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Mild Steel (Powder Coated) Inside: Epoxy Coated Capacity : 1000 Liters
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Water supply
Through Pump
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Low:
5 m3/hr. @ 3 bar
0.75 Kw / 3 Phase / 50 Hz
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High:
120 m3/hr. @ 3 bar
15 Kw / 3 Phase / 50 Hz
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Flow Control
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Manual Throttling Valves & VFD connected to the Pump
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TEST RIG WITH MASTER FLOW METER – Trolley 2
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Calibration Master
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2 Nos. Of Calibrated & Certified Electromagnetic Flow Meters of Size
DN 15
Flow Range: 2 LPM to 100 LPM Calibrated Accuracy: ± 0.2% of Reading.
DN 65
Flow Range: 40 LPM to 2000 LPM Calibrated Accuracy: ± 0.2% of Reading.
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Number of Test Line
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Single
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Meter Clamping, Meter Mounting
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Manual Clamping
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Pressure Measurement
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Pressure Gauges (Inlet / Outlet)
Range: 0 to 10 bar Dial Size: 100 mm, Accuracy: 1.6% FS
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Temperature Measurement
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RTD with Digital Indicator
Range: 0 to 100°C; Display: 3 ½ Digit
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