Product Introduction of Gas Alarm Sensor Comprehensive Calibration Station
The BCZT5 Gas Alarm Sensor Comprehensive Calibration Station is a highly automated calibration system in the field of mining instrument verification. It integrates computer technology, electronic technology, and automatic testing technology. The calibration scope covers all gas instruments currently used in the mining field.
The BCZT5 Gas Alarm Sensor Comprehensive Calibration Station uses a computer as the main body and consists of a host, frequency meter, ammeter, computer, data acquisition module, printer, and mining product calibration software. Except for the operator placing, bundling, and wiring the gas sensor, the entire calibration process is automatically completed by the system under computer control. The BCZT5 Gas Alarm Sensor Comprehensive Calibration Station can also semi-automatically calibrate gas alarms. Therefore, it achieves rapid operation, avoids human errors, improves measurement accuracy, and reduces the labor intensity of calibration personnel. It is suitable for mining product inspection institutions, research institutes, provincial mining laboratories, coal mine ventilation laboratories, and metrology verification departments. The calibration procedures of this system comply with national or industry standards for gas sensors and alarms. The powerful mining product calibration software can automatically collect sensor data output and automatically print reports.
Performance Characteristics of BCZT5 Gas Alarm Sensor Comprehensive Calibration Station
High degree of automation: Except for the operator bundling and wiring the gas sensor, the entire calibration process is automatically controlled by the computer, including automatic temperature control, automatic calibration, automatic data processing, automatic error calculation, and judgment of whether the calibration result is qualified. It automatically prints calibration records and certificates according to regulations. This achieves rapid operation, avoids human errors, improves measurement accuracy, and reduces the labor intensity of calibration personnel. It can calibrate two-wire, four-wire, and three-wire gas sensors.
High safety, negative pressure sealed standard gas chamber: To ensure safety, a negative pressure sealed standard gas chamber is set up, which is evacuated by an exhaust fan to ensure that toxic and harmful gases do not leak. It is equipped with an exhaust fan to promptly discharge toxic and harmful gases. For hydrogen sulfide gas instruments, corrosion-resistant pipelines are provided.
The BCZT5 Gas Alarm Sensor Comprehensive Calibration Station supports batch and mixed calibration: It can simultaneously calibrate 5 sensors (if more are required, please specify when ordering) to improve work efficiency. It also allows multiple batches of calibration at the same standard gas concentration point.
Supports various types of alarms and sensors: Including methane, carbon monoxide, oxygen, hydrogen sulfide, and carbon dioxide alarms or sensors, basically covering all sensors and alarms currently used in coal mines. They can be either frequency-type or current-type.
Powerful software functions: Strong user password management and record management functions allow users to save, query, preview, and re-calibrate records, and edit the formats of calibration records and certificates.
The BCZT5 Gas Alarm Sensor Comprehensive Calibration Station features ergonomic design and an aesthetically pleasing appearance: The workstation size and curvature are designed to mimic human form, with a human-machine interface arrangement. The desktop is made of walnut wood.
The entire machine has passed metrological verification.
Equipped with a gas cylinder rack: Facilitates gas cylinder management.
Technical Parameters of BCZT5 Gas Alarm Sensor Comprehensive Calibration Station
Number of sensors calibrated simultaneously: 5
Acceptable sensor signal types: Frequency, current
Output signal display: Frequency/current dual-meter switching display
Flowmeter: 60–600 mL/min
Frequency meter: Frequency measurement range (200–1000) Hz, accuracy level 0.01% F.S.
Calibratable items (varies depending on the instrument):
Display value stability measurement
Basic error measurement
Operating voltage range test
Work stability measurement
Load characteristic measurement
Product completeness