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 | Manual |
| Meter Sizes | DN 15 to DN 80 |
| Number of meter can be calibrated at a time | One |
| Flow Rate | Minimum 5 LPM & Maximum 1500 LPM |
| Calibration Media | Water (Correction factors for other Types of liquids through our “Flocal” software) |
| Power Supply | 3 Phase, Standard Voltage 380 to 415V AC, 50Hz, 25 Kw Single Phase – 230V AC/50 Hz |
| Overall dimensions | 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) |
| Construction materials | Powder coated mild steel for test bench frame. All other wetted parts shall be of Stainless Steel. |
| Control panel | To mount Temperature Indicator, Start / Stop Button, Emergency – ON / OFF, Pump – ON / OFF, VFD Control Knob, will be provide |
| Commputer System | 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. |
| RESERVOIR WITH PUMPS SECTION – Trolley 1 |
| Storage Tank / Water Reservoir (SS) | Mild Steel (Powder Coated) Inside: Epoxy Coated Capacity : 1000 Liters |
| Water supply Through Pump | Low: 5 m3/hr. @ 3 bar 0.75 Kw / 3 Phase / 50 Hz | High: 120 m3/hr. @ 3 bar 15 Kw / 3 Phase / 50 Hz |
| Flow Control | Manual Throttling Valves & VFD connected to the Pump |
| TEST RIG WITH MASTER FLOW METER – Trolley 2 |
| Calibration Master | 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. |
| Number of Test Line | Single |
| Meter Clamping, Meter Mounting | Manual Clamping |
| Pressure Measurement | Pressure Gauges (Inlet / Outlet) Range: 0 to 10 bar Dial Size: 100 mm, Accuracy: 1.6% FS |
| Temperature Measurement | RTD with Digital Indicator Range: 0 to 100°C; Display: 3 ½ Digit |