Overview
SKYEAGLEE SK/MIC-800-HCL-Y/3000 Portable Hydrogen Chloride Detector is a Handheld Gas detection device using pump suction detection mode. The instrument uses EFM ultra-low power consumption 32-bit ARM processor, is equipped with imported High Accuracy Electrochemical sensor, combined with High Accuracy low temperature drift amplifier and stable power processing circuit to ensure fast detection, accurate measurement and high Stability. The instrument is equipped with a 3.5-inch full-color TFT screen, supports Chinese and English graphic menu operation, and has a built-in micro sampling pump, which is suitable for monitoring and alarming hydrogen chloride gas concentration in the environment or in confined spaces.
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 Long-term 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 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 gas cleaning adjustment.
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 support for temperature and pressure compensation.
9. Provide one key to restore factory settings, quick switching of gas concentration units, self-programming to set alarm parameters and STEL/TWA functions.
10. Support the usual detection and patrol two detection modes, with automatic gas cleaning, fault prompt, Sensor status prompt and MAX Maximum, STEL, TWA real-time display functions.
Principle
The Portable Hydrogen Chloride Detector uses the pump-suction Sampling method, which sucks the environment gas into the inside of the instrument through a built-in micro-sampling pump. The gas is in contact with the imported Electrochemical sensor built into the instrument, and the Sensor generates a corresponding electrical signal according to the concentration of hydrogen chloride gas. The signal is amplified by a High Accuracy, Low Temperature Drift amplifier, and then Data analysis and calculation are performed by a 32-bit ARM processor. Finally, the concentration value of hydrogen chloride is displayed on the screen in real time, and an alarm is triggered when the concentration exceeds the standard.
Applications
Environment monitoring, confined space operation, industrial safety, chemical production, emergency testing
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, adjust the sampling pump to the low, medium or high level in the menu.
4. Start detection: place the sampling tube in the area to be tested, and the instrument automatically inhales the gas and performs concentration detection and display.
5. Data viewing and export: View historical data, STEL/TWA values through the menu, or export data by connecting to a computer through the USB interface.
6. Calibration and settings: Regularly perform zero-point calibration or multi-point calibration through the menu, and can program alarm parameters according to needs.
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 environments containing substances such as silica gel, silicate, lead, etc. that may poison the Sensor.
• The instrument is designed to be explosion-proof, but it is strictly forbidden to charge or disassemble in dangerous places.
• Regularly calibrate the instrument to ensure detection accuracy, it is recommended to calibrate every six months or according to the Frequency of use.
• The sampling tube should be kept clean and open to avoid clogging affecting the test results.
When the instrument alarms, it should be evacuated to a safe area immediately and the cause should be identified.
• When not in use for a long time, please shut down and store in a drying environment.
• Do not use corrosion chemicals to clean the instrument shell.
