Overview
SKYEAGLEE SK/MIC-800-HBR-Y/100 Portable Hydrogen Bromide Detector is a Handheld Gas detection device that uses the pump-suction Sampling method to quickly and accurately detect the concentration of hydrogen bromide (HBr) gas in the environment. The instrument is equipped with imported Electrochemical sensor, combined with high-performance 32-bit ARM processor and stable circuit design to ensure fast, accurate measurement and good Repeatability. Equipped with a 3.5-inch full-color TFT display, it supports Chinese and English graphic menu operation, and has a variety of practical functions such as storage Data, USB data transmission, etc., suitable for safety monitoring in various industrial environments.
Features
1. Imported High Accuracy Electrochemical sensor for fast, accurate and stable detection.
2. Use High Accuracy Low Temperature Drift Amplifier and Stable Power Processing Circuit to Ensure Measurement Reliability.
3.3.5-Inch full-color TFT display, supports Chinese and English graphical menus, and provides real-time detection trend analysis charts.
4. Large-capacity Data storage function, can store up to 300,000 sets of data, and the storage interval is adjustable.
5. Equipped with USB interface, supports high-speed data transmission and data download and printing.
6. Built-in long-life imported micro sampling pump, providing low, medium and high adjustable gears, supporting automatic cleaning function of gas circuit.
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 functions, and with temperature and pressure compensation.
9. Support one-click factory reset, gas concentration units can be quickly switched between LEL and% LEL.
10. With self-programming function, alarm parameters, STEL and TWA function parameters can be set, and two modes of detection and patrol are supported.
Principle
The Portable hydrogen bromide detector uses a pump-suction Sampling method, which actively sucks the gas to be tested into the environment of the instrument through a built-in micro-sampling pump. The gas is in contact with the built-in imported Electrochemical sensor, and the Sensor generates a corresponding electrical signal according to the concentration of hydrogen bromide gas. The signal is amplified by a High Accuracy, Low Temperature Drift amplifier, and processed and analyzed by a core processor based on EFM ultra-low power 32-bit ARM. Finally, the concentration value of hydrogen bromide is displayed on the screen in real time. The instrument has temperature and pressure compensation functions to ensure the accuracy of measurement results under different environment conditions.
Applications
Chemical production, petroleum refining, semiconductor manufacturing, environment monitoring, emergency rescue, confined space operations
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 mode: Select "normal detection mode" or "patrol mode" through the menu.
3. Set the sampling gear: according to the detection needs, select the low, medium or high level of the built-in sampling pump.
4. Start detection: The sampling tube is inserted into the area to be measured, and the instrument automatically samples and displays the gas concentration in real time.
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: Regularly perform zero-point calibration or multi-point calibration through the menu, and can program parameters such as alarms as needed.
7. Shutdown: After the detection is completed, press the power button to shut down.
Notice
* Please read the instructions before use to ensure that it operates within the range of Ambient Temperature (-30~ 50 ° C) and Humidity (10~ 95% RH without condensation) specified by the instrument.
* The instrument is designed to be explosion-proof (Exia II CT4), but do not disassemble or charge in hazardous locations beyond the explosion-proof level.
* Avoid strong impact or drop of the instrument to prevent damage to the Sensor and internal components.
* Regularly calibrate the Sensor to ensure detection accuracy. If the instrument prompts Sensor failure or calibration expires, it should be dealt with in time.
* The sampling pump has the function of automatic gas cleaning, but after high concentration Gas detection, it is recommended to run in clean air for a period of time to clean the gas path.
* The instrument has a built-in battery, please use the matching charger to charge and avoid charging or storing in extreme temperatures.
When the instrument alarms, it should be evacuated to a safe area immediately and disposed of in accordance with on-site safety procedures.
