Overview
SKYEAGLEE SK/MIC-800-HBR-Y/50 Portable Hydrogen Bromide Detector is a Handheld Gas detection device designed for rapid and accurate detection of hydrogen bromide (HBr) gas concentration in the environment. The instrument uses imported High Accuracy Electrochemical sensors combined with advanced circuit processing technology to ensure fast detection, accurate measurement and high Stability. The instrument is equipped with a 3.5-inch full-color TFT display, supports Chinese and English graphic menu operation, built-in micro sampling pump, and has explosion-proof, waterproof, dustproof and other characteristics, suitable for a variety of industrial environments.
Features
1. Imported High Accuracy Electrochemical sensor to ensure detection accuracy.
2. Use High Accuracy Low Temperature Drift Amplifier and Stable Power Processing Circuit to Ensure Measurement Stability.
3. Equipped with a 3.5-inch full-color TFT display, it supports Chinese and English graphical menus and real-time trend detection.
4. With large-capacity Data storage function, it can store about 300,000 sets of data, and the storage interval is adjustable.
5. Provide USB interface to support high-speed data transmission and data download and printing.
6. Built-in long-life imported micro sampling pump, supports three-gear (low, medium and high) pump suction detection, and has the function of automatic cleaning of gas path.
7. Through explosion-proof certification, Explosion-proof level is Exia II CT4, and the shell is designed with a two-color mold that is non-slip, waterproof, dustproof and explosion-proof.
8. Support self-calibration, zero-point calibration, multi-point calibration functions, and with temperature and pressure compensation.
9. With one-click factory reset, self-programming to set alarm parameters, STEL and TWA functions, and two modes of detection and patrol.
Principle
The detector works based on the principle of Electrochemical sensor. When the Sensor comes into contact with hydrogen bromide gas in the environment, a specific electrochemistry reaction occurs, generating an electrical signal proportional to the gas concentration. The instrument's built-in High Accuracy cryogenic bleaching amplifier and stable power processing circuit amplify and process this weak signal, and finally the 32-bit ARM processor calculates and displays the exact gas concentration value. The built-in micro sampling pump actively sucks the gas to be tested into the detection gas path, ensuring fast Response.
Applications
Chemical production, environment monitoring, emergency rescue, confined space operation, industrial safety inspection
Steps
1. Boot warm-up: Press the power button for a long time to turn it on, and the instrument will warm up for about 30 seconds.
2. Select detection mode: Select "normal detection mode" or "patrol mode" through the menu.
3. Set the sampling pump gear: according to the detection needs, choose the low, medium or high sampling speed.
4. Detection: The sampling tube is placed in the area to be tested, and the instrument automatically samples and displays real-time concentration, STEL, TWA and MAX Maximum.
5. Data viewing and export: View historical data through the menu, or connect to a computer through the USB interface to export data.
6. Calibration and settings: Regularly perform zero-point calibration or multi-point calibration through the menu, and can self-program to set alarm parameters and other functions.
7. Shutdown: After the detection is completed, press the power button to shut down.
Notice
• Please make sure that the instrument is fully charged before use, and use it under the Ambient Temperature (-30~ 50 ℃) and Humidity (10~ 95% RH without condensation) specified in the instructions.
• Avoid strong impacts or drops on the instrument to prevent damage to the Sensor and internal circuits.
• Regularly calibrate the instrument to ensure detection accuracy, and the instrument will prompt when the Sensor calibration expires or fails.
• When used in a potentially explosive environment, it is necessary to ensure that the Explosion-proof level of the instrument (Exia II CT4) meets the field requirements.
• The sampling tube should be kept clean and open to avoid clogging affecting the test results.
• The instrument has an automatic fault prompt function. If a prompt occurs, the cause should be checked in time or a professional should be contacted.
• When not in use for a long time, please turn off the instrument and store it in a drying and suitable temperature (-30~ 70 ° C) environment.
• When performing operations such as data export, make sure to use the matching data cable and follow the correct connection steps.
