Overview
SK/MIC-800-H2O2-Y/2000 is a Portable hydrogen peroxide detector of SKYEAGLEE brand. The instrument adopts imported High Accuracy Electrochemical sensor, combined with ultra-low power consumption 32-bit ARM processor, High Accuracy low temperature drift amplifier and stable power processing circuit, to ensure fast detection, accurate measurement, Stability and high Repeatability. 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, adopts pump suction detection method, and has explosion-proof, waterproof and dust-proof characteristics.
Features
1. Imported High Accuracy Electrochemical sensor to ensure measurement accuracy.
2. Use High Accuracy Low Temperature Drift Amplifier and stable power processing circuit to ensure stable performance.
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 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 adjustment to clean the gas path.
7. Passed the explosion-proof qualification certification, and the explosion-proof level is Exia II CT4.
8. Adopt two-color mold shell, with anti-skid, waterproof, dustproof and explosion-proof functions.
9. With self-calibration, zero-point calibration, multi-point calibration functions, and with temperature and pressure compensation.
10. Support one key to restore factory settings, gas concentration Unit switch, self-programming alarm parameters and STEL/TWA function.
11. Provide two detection modes of normal detection and patrol, with automatic cleaning gas circuit and fault self-diagnosis function.
Principle
The Portable hydrogen peroxide detector uses the principle of Electrochemical sensor. The Sensor converts the concentration signal of hydrogen peroxide gas in the environment into an electrical signal, which is amplified and processed by the High Accuracy low temperature drift amplifier and stable power processing circuit inside the instrument. The built-in micro-sampling pump sucks the gas into the detection gas path in a pump-suction manner. The processed signal is analyzed and calculated by the ultra-low power 32-bit ARM processor, and finally the gas concentration value is displayed in real time on the display screen, and an alarm is issued according to the preset parameters.
Applications
Environment monitoring, confined space testing, industrial safety, chemical production, laboratory research
Steps
1. Boot warm-up: Press the power button to turn it on and wait about 30 seconds for the warm-up to complete.
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, adjust the sampling pump to low, medium or high level.
4. Detection: The sampling tube is placed in the environment to be tested, and the instrument automatically inhales the gas and displays the real-time concentration.
5. Data viewing and storage: During the detection process, data is automatically stored, and historical data or trend charts can be viewed through the menu.
6. Data transfer: Connect the instrument to a computer using a USB cable to download or print the stored data.
7. Calibration and settings: Regularly perform zero-point calibration, multi-point calibration or alarm parameters and other self-programming settings through the menu.
8. Shutdown: After the detection is completed, press the power button to shut down.
Notice
• The instrument should be used within the working Ambient Temperature -30~ 50 ℃ and Humidity 10~ 95% RH (non-condensing) range.
• Avoid use in environments beyond the 86~ 106kPa Operating Pressure Range.
• The instrument is designed to be explosion-proof, but it is still necessary to avoid disassembly or modification in environments with strong electromagnetic interference or potentially explosive gases.
• Regularly calibrate the Sensor to ensure detection accuracy, and the instrument will prompt when the Sensor calibration expires or fails.
• After use or when not in use for a long time, it is recommended to clean the gas path.
• Instrument Storage Temperature range is -30~ 70 ℃, do not store under conditions beyond this range.
• Avoid severe impact or immersion in liquids, despite its waterproof and dustproof properties.
• When downloading or charging data, make sure to use the matching compliance cables and interfaces.
• Do not replace or repair the Sensor and internal core components yourself, but contact a professional for maintenance.
