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General| Model | HZSF-641 |
|---|---|
| SO2 Measurement Range | 0-100ppm |
| CO Measurement Range | 0-1000ppm |
| HF Measurement Range | 0-10ppm |
| H2S Measurement Range | 0-100ppm |
| Display | LCD |
| Power Supply | AC 220V ±10%, 50Hz |
| Operating Temperature | -20°C to 50°C |
Describes integrated functions, gas saving, self-locking joint, data storage, display, and built-in power supply.
Details measuring ranges, accuracy, response times for Purity, Humidity, H2S, SO2, and other parameters.
Identifies and describes the components on the front of the instrument, including the LCD and control buttons.
Identifies and describes the connectors and indicators on the rear of the instrument, such as power and RS232.
Instructions for connecting the SF6 gas analyzer to the equipment using specified pipes and connectors.
Steps for turning on the instrument, initiating self-checking, and verifying battery power levels.
Details on how to start the measurement, adjust flow rate, and typical measurement times.
Guidance on saving measurement data after the test is completed.
Instructions for accessing the menu and saving recorded data with device numbering.
Procedures for viewing saved measurement records and deleting all stored data.
Steps to access the menu and modify the instrument's internal date and time settings.
Describes the function to clear initial data, used specifically before starting a new measurement.
Information on calibration procedures, noted as limited to special personnel.
Details on a specific calibration function for dew point values, requiring a key combination.
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