Overview
SKYEAGLEE SK/MIC-800-HCL-Y/100 is a Portable hydrogen chloride detector belonging to the SK/MIC-800 series. The instrument adopts pump-suction detection method, built-in imported micro sampling pump, and uses 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 fast, accurate and stable detection. The instrument is equipped with a 3.5-inch full-color TFT 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. The shell adopts a two-color mold design of anti-skid, waterproof, dustproof and explosion-proof, 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 screen, supports Chinese and English graphical menus, and provides real-time detection trend analysis charts.
4. With Data storage function, it can store about 300,000 sets of data, and the storage interval is adjustable.
5. Support USB interface for high-speed data transmission, and print data can be downloaded.
6. Built-in long-life imported micro sampling pump, pump suction detection is divided into three gears: low, medium and high, and has the function of automatic cleaning gas circuit.
7. Passed the explosion-proof qualification certification, and the explosion-proof level is Exia II CT4.
8. The shell adopts two-color mold, 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. With a key to restore factory settings, self-programming alarm parameters, STEL and TWA functions.
12. Support the usual detection and patrol two detection modes, automatically prompt the fault and Sensor status.
Principle
The Portable hydrogen chloride detector uses the pump-suction Sampling method, and the environment gas is sucked into the detection gas chamber through the built-in micro-sampling pump. The hydrogen chloride molecules in the gas react with the instrument's Electrochemical sensor to generate an electrical signal proportional to the gas concentration. After the signal is processed by the High Accuracy, Low Temperature Drift amplifier amplification and stable power processing circuit, the EFM ultra-low power 32-bit ARM processor performs arithmetic analysis, and finally the hydrogen chloride concentration value is displayed on the screen in real time, and can be operated according to the setting. The instrument has temperature and pressure compensation functions to correct the impact of environmental factors on the measurement results.
Applications
Chemical production, environment monitoring, emergency rescue, confined space operation, industrial safety inspection
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 the normal detection mode or patrol mode through the menu.
3. Set parameters: Set alarm values, STEL, TWA and other parameters through self-programming functions as required.
4. Start detection: Place the sampling tube in the area to be tested, and the instrument automatically pumps the sampling and displays the real-time concentration.
5. Data viewing: You can view historical data, MAX Maximum, STEL, TWA, etc. through the menu.
6. Data transfer: Connect to a computer via USB to download or print stored data.
7. Gas cleaning: After use or when changing the detection environment, gas cleaning can be carried out by adjusting the sampling pump gear.
8. Shutdown: After the detection is completed, press the power button for a long time to shut down.
Notice
* Please read the instructions before use to ensure operation under the instrument range (0-50ppm) and allowable environmental conditions (temperature -30~ 50 ℃, Humidity 10~ 95% RH without condensation).
* Avoid severe impact or drop of the instrument to prevent damage to the Sensor and internal circuits.
* Regularly perform zero calibration and Sensor calibrating to ensure detection accuracy, and the instrument will prompt when Sensor calibration expires or fails.
* In areas where there may be high concentrations of hydrogen chloride or unknown hazardous gases, a security evaluation should be conducted first.
Although the instrument has explosion-proof function, it is forbidden to disassemble or charge it in dangerous places beyond the explosion-proof level.
* Keep the sampling intake open to avoid clogging with dust or liquids.
* When not in use for a long time, please shut down and store in a drying environment.
* Data storage is full, please export data in time to avoid overwriting.
If the instrument alarms, appropriate safety measures should be taken immediately and evacuated to a safe area.
