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Home PRODUCTS Heat Meter Test Bench Series DN15-25 Heat Meter Test Bench Series DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
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DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)
  • DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)

DN15-D25 Fully Automatic Heat Meter Test Bench (Piston Method+Mass Method)

Fast Input Method: Wireless barcode scanner input of meter numbers, fast, accurate, and convenient.

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Product Description

Product Introduction

1. High Production Efficiency: 300 water meters can be tested in eight hours.

2. Fast Input Method: Wireless barcode scanner input of meter numbers, fast, accurate, and convenient.

3. Energy Saving and Consumption Reduction: Saves water, electricity, and labor.

4. Compact Size: Saves space, fully automated, shares a network, and saves auxiliary materials.

5. Novel Structure: European standard aluminum profile frame, 304 stainless steel piping, novel and stylish appearance.

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 DN15: 10 units | DN20: 8 units | DN25: 6 units | Vertical Water Meters (DN15, DN20, DN25): 6 units
Water Pump Nanfang CHM10-50, Flow Rate: 8 m³/h, Head: 48 m, 1 unit
Water Tank 800 L
Reverser DN25 Cross-Type Pneumatic Open Reverser, 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 16 Mobile Phones (Camera Resolution ≥ 40 Million Pixels)
Standard Device Piston Method+Mass Method
Flow Range （0.003-8）m³/h
Calibration Methods Start-Stop Method Reversal Method Flow-Time Method Quantity
Rotameter
Instantaneous Flow Display
Basic (Grade)		 LZ/W30-15 1-10L/H 1
LZ/W30-15 4-90L/H 1
LZ/W30-25 20-500L/H 1
Electromagnetic Flowmeter
Instantaneous Flow Display
Advanced (0.5 Grade)		 DN25：500-8000L/H 1
Electronic Scale
Mass Method Standard		 ①Max=30kg，6000e 1
②Max=150kg，15000d 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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