Overview
SKYEAGLEE SK/MIC-800-HBR-Y/200 Portable Hydrogen Bromide Detector is a Handheld Gas detection device designed for fast and accurate detection of hydrogen bromide (HBr) gas concentration in the environment. The instrument adopts imported High Accuracy Electrochemical sensor, combined with ultra-low power 32-bit ARM processor, with two-stage High Accuracy low temperature drift amplifier and stable power processing circuit to ensure fast detection, Accuracy, Stability and good Repeatability. The instrument is equipped with a 3.5-inch full-color TFT display, supports Chinese and English graphic menu operation, and has a built-in long-life micro sampling pump for pump-suction detection.
Features
1. Imported High Accuracy Electrochemical sensor to ensure accurate and reliable detection.
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 detection of trend analysis charts.
4. With large-capacity Data storage function, it can store about 300,000 sets of data, and the storage interval is adjustable.
5. Support USB interface for high-speed data transmission, making it easy to download and print data.
6. Built-in imported micro sampling pump, providing low, medium and high three adjustable, and with automatic cleaning gas circuit function.
7. Passed the explosion-proof qualification certification, the 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. With self-calibration, zero-point calibration, multi-point calibration, temperature and pressure compensation functions.
9. Provide two detection modes of normal detection and patrol, and support STEL and TWA function parameter settings.
10. With automatic fault prompt, Sensor calibration expiration and failure prompt functions.
Principle
The detector uses a pump-suction Sampling method, and the environment gas is sucked into the instrument through a built-in micro-sampling pump. The gas is in contact with the built-in imported Electrochemical sensor, which generates a corresponding electrical signal according to the concentration of hydrogen bromide gas. After the signal is amplified by a High Accuracy, Low Temperature Drift amplifier and a stable power circuit, it is analyzed and calculated by a 32-bit ARM processor. Finally, the concentration value of hydrogen bromide gas is displayed on the screen in real time, and an alarm is triggered when the concentration exceeds the standard.
Applications
Environment Monitoring, Industrial Safety, Confined Space Operations, Chemical Production, Emergency Response
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, select the low, medium or high Sampling flow rate.
4. Detection: The sampling tube is placed in the area to be tested, and the instrument automatically samples and displays the real-time concentration.
5. Data viewing and export: You can view historical data through the menu, or connect to a computer through the USB interface to export data.
6. Calibration and settings: According to needs, zero-point calibration, multi-point calibration or alarm parameters are set through the menu.
Notice
• Before use, please ensure that the instrument is fully charged and used within the range of Ambient Temperature (-30~ 50 ° C) and Humidity (10~ 95% RH without condensation) specified in the manual.
• Avoid long-term use in strong electromagnetic interference, high concentration corrosion gas or dust environment.
• Regularly calibrate the Sensor to ensure detection accuracy, and the instrument will prompt that the calibration has expired.
• Instruments are designed to be explosion-proof, but must not be disassembled or charged in hazardous locations beyond the Explosion-proof level.
• The sampling tube should be kept clean and open to avoid clogging affecting the test results.
• If the instrument malfunctions, stop using it immediately and contact a professional for maintenance.
When storing, it should be placed in a drying and cool place to avoid high temperature (over 70 ° C) or low temperature (below -30 ° C) environment.
