Active Member
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[China]
Address: No.1207-1, Building #1, the National University Sci-Tech Park of Henan Province, No.11 Changchun Road, Zhengzhou, Henan 450000
Contact name:Tony Han
Zhengzhou Great Electric Co.,Ltd. |
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DN15-25 10 meters serial connection fully-automatic water meter test bench
(camera type volumetric method)
Applied standard:
1. Applied to IEC Standard
Main function
1. Camera technique is dynamic imaging method .
2. Could automatically collect volumetric value of measuring vessel and quantitative data of water meter tested.
3. Could test 10 pcs meters at each time.
4. Could verify continuously each flow point of various water meter automatically as per pre-set flow point.
5. Controller and display indicator could display actual work condition so that inspector monitor any time.
6. Could calculate error automatically and verify condition as per pre-set parameter. Could print, save and inquiry
various verification data.
7. Could verify DN15-25mm measurement level C and below volumetric and velocity type water meter.
8. Have function of automatically withstand voltage test and test water meter withstand voltage .verify upto
1.6MPa(max.2.0MPa)then stop automatically and keep in required time then auto-recovery.
| Automatic water meter test bench(Volume method) | ||
| Caliber | 15-25 | |
| Model | In series | Test |
| Size(mm) | 3900*1080*2000 | |
| Read Volume | Photoelectric and Camera | Photoelectric and Camera |
| Controller of Photoelectric Sensors | Receive photoelectric signal and control valve | Receive photoelectric signal and control valve |
| Read Water meter | Photoelectric/Camera | Photoelectric/Camera |
| Control System | PC/PLC/MOXA card and so on | PC/PLC/MOXA card and so on |
| Number of meter | DN15×6,DN20×5,DN25×4 | Single |
| Glass Rotameter | DN15/25 | DN15/25 |
| Vessel | 10L/20L 50L/100L | 10L/20L 50L/100L |
| Class | 0.20% | 0.20% |
| Flow Range | 0.016m³/h~6.3m³/h | 0.016m³/h~6.3m³/h |
| Optional | ||
| Pump | Q=6.3m³/h H=50m N=3.7Kw | Q=6.3m³/h H=50m N=3.7Kw |
| Storage Tank | 1m³ | 1m³ |
| Pressure Tank | 0.5m³ | 0.5m³ |
| Pressure-tight test | 0-2MPa | 0-2MPa |
DN15-25 10 meters serial connection fully-automatic water meter test bench ( camera type volumetric method)
Operation control system
Adopting industrial control computer, with stable performance and strong function, automatically adjust flow point,
and dynamic process in interface display, automatic test, automatic calculation, automatic modification, save and print..
Take industrial control computer as center to control, data collection and processing
Industrial control computer,E7400(CORE2 DUO 2.8G L2=3M),Intel G31,2G DDRII 800,320G SATA,2400Pro
128M,SATA DVD,100M,Windows Vista or XP home, 20inch LCD displayer.
Camera
1. using dynamic imaging technology,reading is more than 1% minimum reading of the object.could discern correctly
different kinds of water meter.
2. CCD Colorful camera head, resolution not less than 540 ray,illumination ＞0.1Lux
3. radio collection card work with 8 channel together, 1-30 frame/sec
others
1. pipeline, valve, flange material adopted generally stainless or copper
2. copy with water supply pressure, withstand voltage pressure and temperature sensor
each 1 pcs.
| Sr. | Item | specification | origin | Qty. |
| 1 | work capacitor and drainage bottom valve
| 10L-20L | NINGBO | 1set
|
| 100L-500L | 1set
| |||
| 2 | Glass rotameter | LZB-15S | NINGBO | 1pcs
|
| LZB-25S | ||||
| LZB-50S | ||||
| 3 | Meter holder | DN25 S=80mm stainless steel | MINGTAI | 1set |
| 4 | valve | DN15
| AIMEIKE | 3 |
DN25
| 2 | |||
DN50
| 2 | |||
| 4 | Straight pipe | DN15×6,DN20×5,DN25×4 ,DN40×3, DN50×3 meter straight pipe ≥2D,(wall thickness3.5mm) | MINGTAI | 1set |
| 5 | Working table and accessories | Working table rack, rack, connect pipe, flange, elbow bend etc. | MINGTAI | 1 set |
| 11 | Steady flow device (filtration) | 500L | MINGTAI | 1set |
| 12 | Pressure sensor | 0－2.5MPa | MIKE | 2 set |
| 13 | Temperature sensor | 0－50℃ | MIKE | 1set |
| 14 | Pressure retaining valve components | P≥2MPa | MINGTAI | 1set |
| 15 | pump | Q=6.3m³/h H=50m N=3Kw | SOUTH | 1 set |
| 16 | tank | 2000L | MINGTAI | 1set |
| 17 | transducer | 3KW | MISUBISHI | 1 set |
| 19 |
| Wall thickness 3.5mm or better | MINGTAI | 1 set |
| 20 | Water supply piping and electrical control
| DN80 10KW | MINGTAI | 1 set |
