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Home PRODUCTS Heat Meter Test Bench Series DN50-200 Heat Meter Test Bench Series DN50-D200 Fully Automatic Heat Meter Test Bench (Mass Method+Standard Meter Method)
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DN50-D200 Fully Automatic Heat Meter Test Bench (Mass Method+Standard Meter Method)
  • DN50-D200 Fully Automatic Heat Meter Test Bench (Mass Method+Standard Meter Method)

DN50-D200 Fully Automatic Heat Meter Test Bench (Mass Method+Standard Meter Method)

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Product Description

Product Introduction

1. Compact size, small footprint, corrosion resistant, and equipped with wheels for easy movement.

2. 2.7-inch touchscreen panel for setting parameters such as pressurization pressure, vacuum pressure, pressurization time, and vacuum water injection time.

3. Pneumatic quick-clamping, faster and more efficient than traditional hydraulic clamping, requiring no external high-pressure water source.

4. One-button start, one-button selection (manual or automatic), safe operation.

5. Suitable for mass production, used in conjunction with fully automatic Water Meter Test Benchs and automatic meter Meter Screwing Machines to improve production cycle time and increase capacity.

6. Low power consumption, energy-saving, requires only one operator, saving labor and time.

7. Detailed product information: Request from sales personnel.

 

  Heat Meter Calibration Device, Urel ≤ 0.2% (k=2)
Flow Stability 1.0% for Start-Stop Method; 0.2% for Other Methods
Calibration Medium Pure Tap Water
Operating Humidity Humidity: ≤ 93% RH
Operating Water Temperature 20℃ ± 10℃
Water Temperature Fluctuation in Single Measurement Water Temperature Fluctuation in Single Measurement
Water Fluctuation Coefficient in Single Cycle ≤ ±0.1%
Water Source Operating Pressure 0.0-0.5 MPa (Adjustable)
Air Source Operating Pressure 0.4-0.7 MPa
Device Operating Temperature 4˜50℃
Number of Meters Under Test DN50: 3 units | DN65, DN80: 2 units | DN100, DN150, DN200: 1 unit
Water Pump 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 45 m³
Reverser DN25, DN50, DN100 & DN200 Cross-Type Pneumatic Open Reversers, Low Noise & High Sensitivity, Stroke Difference < 10 ms, Uncertainty ≤ 0.002%
Meter Clamping Mechanism Dual-Cylinder External-Push Tandem Meter Clamping Device; Single Pneumatic Clamping Device for 10 Front & 5 Rear Positions
Water Meter Tightness Test Pressure Range: (0˜2.0) MPa
Nominal Diameter Φ50 mm, Telescopic Stroke ≥ 80 mm
Timer (10-100) kHz (Adjustable); Accuracy Better Than 10⁻⁶
Calibration Signal Pulse, f = (0˜10) kHz
Vacuum System Differential-Pressure Vacuum Generator, Vacuum Priming, Maintains Water Meters in Full-Water State
Supported Test Modes Fully Automatic, Semi-Automatic, Touchscreen Manual
Data Acquisition Devices 3 Mobile Phones (40 Million Pixels, 8G/128G Storage)
Standard Device Mass Method+Standard Meter Method
Flow Range （0.010-630）m³/h
Calibration Methods Start-Stop Method Reversal Method Flow-Time Method Quantity
Electromagnetic Flowmeter
Standard Meter Standard
(0.2-0.3 Grade)		 DN10:20-500L/H 1
DN40:2260-22600L/H 1
DN100 10-200m³/H 1
DN200 56.55-630m³/H 1
Electronic Scale
Mass Method Standard		 ①Max=60kg，6000e 1
②Max=600kg，6000e 1
③Max=12000kg，6000e 1
  Constant Temperature Standard for Heat Meter Calibration Device
Standard Platinum Resistance Thermometer (SPRT) Class 2
Digital Multimeter (DMM) WZPB-2
6.5-Digit Digital Multimeter for Temperature Acquisition
High-Temperature Constant Temperature Bath WL-L1A (High-Temperature Bath)
Measurement Range: (4-95)℃,
Maximum Operating Temperature Difference: 0.03℃
Average Temperature Difference: 0.015℃
Low-Temperature Constant Temperature Bath WL-L1B (Low-Temperature Bath)
Measurement Range: (Room Temperature - 95)℃
Maximum Operating Temperature Difference: 0.03℃
Average Temperature Difference: 0.015℃
Heating Device 3.5 kW, 3 Sets
This plan is for reference only; customized solutions can be provided according to customer requirements.

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