Overview
SKYEAGLEE SK/MIC-800-PH3-Y/6000 is a Portable phosphating hydrogen detector belonging to the SK/MIC-800 series. The instrument adopts the pump-suction Sampling method, the core application of EFM ultra-low power 32-bit ARM processor and imported High Accuracy Electrochemical sensor, combined with High Accuracy Low Temperature Drift Amplifier and stable power processing circuit, to ensure the detection of rapid, accurate, Stability and good Repeatability. The instrument is equipped with a 3.5-inch full-color TFT display screen, supports Chinese and English graphic menu operation, and has various functions such as Data storage, USB data transmission, self-calibration, temperature and pressure compensation, etc. The shell adopts non-slip, waterproof, dustproof and explosion-proof two-color mold design, which is suitable for a variety of industrial environments.
Features
1. High Accuracy Electrochemical sensor.
2. Use High Accuracy Low Temperature Drift Amplifier and Stable Power Processing Circuit to Ensure Accurate and Stable Measurement.
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. The shell adopts two-color mold process, which has anti-skid, waterproof, dustproof and explosion-proof characteristics.
9. With self-calibration, zero-point calibration, multi-point calibration function.
10. With temperature and pressure compensation function, adapt to different environments.
11. Support one-click factory reset.
12. With self-programming function, alarm parameters, STEL, and TWA can be set.
13. Provide two detection modes: normal detection and patrol.
14. The detection gas circuit has an automatic cleaning function, and automatically prompts faults, Sensor calibration expires or fails.
Principle
The Portable phosphating hydrogen detector uses the pump-suction Sampling method, and the environment gas is sucked into the detection gas path through the built-in micro-sampling pump. The gas contacts the imported Electrochemical sensor inside the instrument, and the Sensor converts the concentration signal of the phosphating hydrogen gas into an electrical signal. The electrical signal is amplified in two stages by a High Accuracy, Low Temperature Drift amplifier, processed by a stable power processing circuit, and finally calculated and analyzed by the core processor based on the EFM ultra-low power 32-bit ARM. The results are displayed on the screen in real time, and an alarm is triggered when the concentration exceeds the standard.
Applications
Chemical production, warehousing and logistics, environment protection, safety production monitoring, confined space operation, semiconductor manufacturing, grain fumigation
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 inserted into the area to be measured, and the instrument automatically samples and displays the real-time concentration.
5. View data: You can view real-time values, MAX Maximum, STEL, TWA, and trend charts through the screen.
6. Data storage and export: The detection data is automatically stored, and the data can be exported by connecting to the computer through the USB interface.
7. Calibration and settings: zero-point calibration, multi-point calibration or parameter setting through the menu.
8. Shutdown: After the detection is completed, press the power button to shut down.
Notice
• Please make sure that the instrument is fully charged before use, and use it under the Ambient Temperature (-30~ 50 ℃) and Humidity (10~ 95% RH without condensation) specified in the instructions.
• Avoid long-term use in environments containing substances such as silica gel, silicate, lead, etc. that may poison the Sensor.
• The instrument has an automatic cleaning gas circuit function, but it is professionally calibrated regularly (recommended every 6 months) to ensure accuracy.
• It is strictly forbidden to disassemble or charge the instrument in dangerous areas.
• Pay attention to the smoothness of the sampling tube to avoid clogging affecting the test results.
• When the instrument alarms, evacuate to a safe area immediately and identify the cause.
Store in a drying and cool place to avoid high temperature (over 70 ° C) or low temperature (below -30 ° C) environment.
• This product is designed to be explosion-proof, but it is still necessary to avoid use in extremely hazardous environments beyond the Explosion-proof level.
