Overview
SKYEAGLEE SK/MIC-800-H2O2-Y/1000 Portable Hydrogen Peroxide Detector is a Handheld Gas detection device that uses pump-suction detection mode to quickly and accurately detect the concentration of hydrogen peroxide (H2O2) gas in the environment. The instrument uses EFM ultra-low power 32-bit ARM processor, is equipped with imported High Accuracy Electrochemical sensor, and combines high-stability circuit design to ensure fast, accurate and Stability of measurement. The product is equipped with a 3.5-inch full-color TFT display, supports Chinese and English graphic menu operation, and has a variety of practical functions such as Data storage and USB data transmission. It is suitable for safety monitoring in various industrial environments.
Features
1. Imported High Accuracy Electrochemical sensors are used 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 up to 300,000 sets of data, and the storage interval is adjustable.
5. Provide USB interface for high-speed data transmission and data download and printing.
6. Built-in long-life imported micro sampling pump, support low, medium and high three-speed adjustment, with automatic cleaning gas circuit function.
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. 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 functions can be set, and two modes of detection and patrol are provided.
Principle
The detector uses a pump-suction Sampling method, and the environment gas is sucked into the inside of 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 peroxide gas. The signal is amplified by a High Accuracy, Low Temperature Drift amplifier and processed by a stable power processing circuit. Finally, it is calculated and converted into a gas concentration value by a 32-bit ARM processor, which is displayed on the screen in real time. The instrument has temperature and pressure compensation functions to ensure measurement accuracy under different environment conditions.
Applications
Industrial Safety Monitoring, Confined Space Operations, Chemical Production, Environment Monitoring, Laboratory Safety, 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, 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 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 setting: Regularly carry out zero-point calibration or multi-point calibration through the menu, and can set alarm parameters according to needs.
Notice
* Please ensure that the instrument is fully charged before use 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 environments containing substances such as silica gel and halogen compounds that may poison or inhibit the Sensor.
* The instrument is designed to be explosion-proof, but must not be disassembled or repaired in hazardous locations beyond the Explosion-proof level.
* Sensors are calibrated regularly to ensure measurement accuracy, and it is recommended to calibrate at least once every six months.
* The sampling pump has an automatic cleaning function, but after use in a heavily polluted environment, manual cleaning of the gas path is recommended.
* When the instrument is stored, it should be placed in a drying, non-corrosion gas environment, and the storage temperature is -30~ 70 ℃.
* If the instrument malfunctions, Sensor calibration expires or fails, it should be dealt with in time or contact a professional.
