DN50–200 Fully Automatic Rotary Water Flow Calibration Device (Volumetric Method + Reference Meter Method)
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Tell us the meter size, test method and required testing capacity.
DN50–200 water flow calibration device, rotary configuration, volumetric + reference meter, fully automatic. Request configuration details from KINMY.
- Nominal Diameter
- DN50–200
- Test Method
- Volumetric Method + Reference Meter Method
- Layout
- Rotary
- Automation
- Fully Automatic
Overview
DN50–200 Fully Automatic Rotary Water Flow Calibration Device (Volumetric Method + Reference Meter Method) is listed in the KINMY Liquid Flow Calibration Device range with a configuration identified by DN50–200, Volumetric Method + Reference Meter Method, Rotary, Fully Automatic. Contact KINMY for a project-specific specification sheet and quotation.
Configuration
| Nominal Diameter | DN50–200 |
|---|---|
| Test Method | Volumetric Method + Reference Meter Method |
| Layout | Rotary |
| Automation | Fully Automatic |
Measurement and Test Methods
| Measurement principles | Volumetric Method + Reference Meter Method |
|---|---|
| Reference flow range | 0.010–630 m³/h |
| Measurement modes | Start-Stop Method, Reversal Method, Flow-Time Method |
Reference Standards and Instruments
Reference equipment listed for this catalog configuration. The supplied instrument set is confirmed with the project specification.
| Reference meters | Electromagnetic reference flowmeters |
|---|---|
| Volumetric reference instruments | Measuring vessels: 50L-100L, 1 unit; 1000L-2000L, 1 unit; 5000L-10000L, 1 unit |
Reference Specifications
| Measurement Uncertainty | Urel ≤ 0.05% (k=2) |
|---|---|
| Flow Stability | 1.0% for Start-Stop Method; 0.2% for Other Methods |
| Calibration Medium | Pure Tap Water |
| Operating Humidity | ≤ 93% RH |
| Operating Water Temperature | 20℃ ± 10℃ |
| Device Operating Temperature | 4℃-50℃ |
| Water Source Operating Pressure | 0.0-0.5 MPa (Adjustable) |
| Air Source Operating Pressure | 0.4-0.7 MPa |
| Number of Meters Under Test | DN50: 3 units | DN65, DN80: 2 units | DN100, DN150, DN200: 1 unit |
| Meter Clamping Mechanism | Dual-Cylinder External-Push Tandem Meter Clamping Device; Single Pneumatic Clamping Device for 10 Front 5 Rear Positions |
| Vacuum System | Differential-Pressure Vacuum Generator, Vacuum Priming, Maintains Water Meters in Full-Water State |
| Supported Test Modes | Fully Automatic, Semi-Automatic, Touchscreen Manual |
Utilities and System Configuration
| Water pump configuration | H=30 m; Q=1 m³/h; P=0.5 kW, 1 unit | H=30 m; Q=40 m³/h; P=7.5 kW, 1 unit | H=35 m; Q=200 m³/h; P=30 kW, 1 unit | H=30 m; Q=600 m³/h; P=75 kW, 1 unit |
|---|---|
| Water tank capacity | 45 m³ |
| Flow diverter | DN25, DN50, DN100 DN200 Cross-Type Pneumatic Open Reversers, Low Noise High Sensitivity, Stroke Difference 10 ms, Uncertainty ≤ 0.002% |
| Timing system | (10-100) kHz (Adjustable); Accuracy Better Than 10⁻⁶ |
| Pulse acquisition signal | Pulse, f = (0~10) kHz |
| Data acquisition hardware | 3 Mobile Phones (40 Million Pixels, 8G/128G Storage) |
| Tightness test pressure range | (0~2.0) MPa |
Request Specifications
Final configuration, test range and supplied components can vary by project and selected method. Please send your meter sizes, required test method and expected testing capacity for confirmation.
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