Gas equipment
Inquire NowDescription
The LSQ-650 Standard Meter Gas Calibration System is an advanced automatic gas meter calibration solution designed for high precision, efficiency, and reliability. Ideal for testing and calibrating various types of gas meters, including diaphragm, rotary, turbine, and certain ultrasonic meters, this system utilizes a combination of G650 Pulsation Free Rotary meters and a G16 Rotary meter to ensure accurate volume measurement through the Meter-Under-Test (MUT). It is extensively used in gas meter production facilities, gas supply companies, and quality supervision departments.
This state-of-the-art system features several innovative capabilities, including:
- High-precision duo rotors rotary meters that allow for optimal flow rate combinations.
- Automatic scanning of the MUT serial number using a barcode scanner.
- Photoelectric sensors that automatically capture the MUT readings for dynamic testing.
- Advanced technology employing Single Chip Microcomputer and high precision A/D conversion.
- Shortened proving cycle due to continuous air flow.
- Consistent and highly repeatable proving results without the need for manual data collection.
Specifications
| Attribute | Details |
|---|---|
| Working Medium | Air |
| Temperature | 0~60℃ |
| Humidity | ≤95% |
| Atmospheric Pressure | 860~1060 mbar |
| Power Supply | Single-Phase, AC 220V 60HZ, 500W; Three-Phase, AC 380V 60HZ, 7.5KW |
| Compressed Air Pressure | 0.4MPa~0.8MPa |
| Quantity of Test Meter | 1 PCS |
| Flow Range | 2 – 650 m3/h (Contingent on model) |
| Power | 220 VAC ± 10%, 380 VAC ± 10% for Frequency converter, 60 Hz |
| RS232 Serial Communication | Yes |
| System Uncertainty | ±0.6% |
| Repeatability | Flow Rate: ±0.15% |
Additional Information
The system operates primarily via computer, allowing for seamless data preservation to Sqlserver2000, except for the physical clamping of the MUT. This automation significantly enhances operational efficiency and accuracy during the calibration process.
