Overview
SKYEAGLEE SK/MIC-800-VOC-Y/5000 is a Portable VOC detector with a pump-suction detection method and a built-in imported micro sampling pump. The instrument applies EFM ultra-low power consumption 32-bit ARM processor, is equipped with a professional imported catalytic combustion Sensor, combined with a High Accuracy low temperature drift amplifier and a stable power processing circuit to ensure fast detection, accurate measurement, stability and Repeatability. The instrument is equipped with a 3.5-inch full-color TFT screen, supports Chinese and English graphic menu operation, and has functions such as Data storage and USB data transmission.
Features
1. Imported High Accuracy 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 screen, supports Chinese and English graphical menus, and provides real-time detection trend analysis charts.
4. With Data storage function, it can store 200,000 sets of data, and the storage interval is adjustable.
5. Provide USB interface for high-speed data transmission, and print data can be downloaded.
6. Built-in long-life imported micro sampling pump, adjust the cleaning gas path through the gear.
7. Meet the explosion-proof qualification certification, and the explosion-proof level is Exia II CT4.
8. The shell is designed with a two-color mold, which is non-slip, waterproof, dustproof and explosion-proof.
9. With self-calibration, zero-point calibration, multi-point calibration function, and with temperature and pressure compensation.
10. With a key to restore factory settings, gas concentration unit fast switching, self-programming alarm parameters, STEL and TWA functions, and the usual detection and patrol two modes.
Principle
The Portable VOC detector uses a pump-suction detection method, and the environment gas is sucked into the instrument through a built-in micro-sampling pump. The Sensor part adopts a professional imported catalytic combustion Sensor (PID light ion principle), and the gas reacts with the Sensor to generate an electrical signal. After the signal is amplified by a two-stage High Accuracy low temperature drift amplifier and a stable power supply processing circuit, it is analyzed and calculated by an EFM ultra-low power 32-bit ARM processor, and finally the gas concentration value is displayed on the screen. The instrument has the function of automatic cleaning of the gas circuit and fault self-diagnosis.
Applications
Environment Monitoring, Confined Space Inspection, Industrial Safety, Emergency Response, Occupational Health
Steps
1. Turn on and warm up for about 30 seconds.
2. Select the detection mode (usually detection mode or patrol mode) as needed.
3. Set alarm parameters, STEL/TWA and other parameters through the menu (if necessary).
4. Place the sampling tube in the area to be tested, and the instrument passes the built-in pump suction sampling.
5. Observe the real-time concentration, MAX Maximum, STEL, TWA and other data displayed on the screen.
6. After use, you can connect to the computer through the USB interface to download the stored data.
7. Regularly perform zero or multi-point calibration to maintain accuracy.
Notice
Please ensure that the instrument has been preheated before use.
* Please use within the range of Operating temperature (-30~ 50 ℃) and Humidity (10~ 95% RH without condensation) specified by the instrument.
* Avoid use in environments beyond Operating Pressure (86kpa-106kpa).
* Pay attention to the Explosion-proof level of the instrument (Exia II CT4), and use it as required in the corresponding hazardous area.
* Sensors are calibrated regularly to ensure detection accuracy.
* Pay attention to the sensor calibration expiration or failure information prompted by the instrument, and deal with it in a timely manner.
* When using the sampling pump, the low, medium and high levels can be adjusted as needed to clean the gas path.
* When storing the instrument, please place it in an environment of -30~ 70 ° C.
* Avoid instrument from strong impact or corrosion erosion.
* When downloading or operating data, please follow the menu guidelines. If you misoperate, you can use one-click to restore the factory settings function.
