MDKZ Bell Prover Type Fully Automatic Gas Meters Calibration Facility

Category： Domestic Meter G1.6-G6

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Product Description

Description

Uses bell provers as flow standards (complies with international gas meter standards) for calibrating diaphragm, ultrasonic, and thermal gas meters (G1.6, G2.5, G4). Available in 4/6-position configurations to meet diverse efficiency needs of metrology and testing institutions, gas companies, and gas meter manufacturers.

Features

1. One-stop simultaneous calibration of external leak tightness, error of indication, and pressure loss

2. Safety-focused: Tests leak tightness at maximum working pressure

3. Intelligent pneumatic clamping (one-click control for efficiency)

4. Auto-switching between leak tightness test, flow points, and left/right air intake

5. High-precision temperature/pressure testing

6. Intelligent image recognition for auto-calibration

7. 4 adjustable power supplies for smart gas meter calibration

8. Sleek, modern design with technological aesthetics

Parameters

Item	Parameters	Item	Parameters
Uncertainty	≤0.5%	Meters Under Test	G1.6 G2.5 G4 (0.016～6)m³/h
Pressure Testing	(60～110) kPa abs	Temperature Testing	(0～50)℃
External Leak Tightness	(0～100) kPa	Differential Pressure Testing	(-1000～1000)Pa
Ambient Temperature	(20±5)℃	Power Supply	220V±20V AC 50Hz
Test Bench Size (L×W×H)	(1450×720×1765)mm (4 meter positions)	Operation Bench Size (L×W×H)	(1200×720×740)mm