Overview
SKYEAGLEE SK/MIC-800-CO2-Y/5% is a Portable carbon dioxide detector belonging to the SK/MIC-800 series. The product adopts imported High Accuracy Infrared NDIR Sensor, combined with ultra-low power consumption 32-bit ARM processor and professional signal processing circuit to ensure fast detection, accurate measurement and stable performance. The instrument is equipped with a 3.5-inch full-color TFT display, supports Chinese and English graphic menu operation, and has a built-in micro sampling pump, which is suitable for pump suction detection.
Features
1. Imported High Accuracy Infrared NDIR Sensor.
2. Use High Accuracy Low Temperature Drift Amplifier and Stable Power Processing Circuit to Ensure Accuracy and Stability of 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. Adopt non-slip, waterproof, dustproof and explosion-proof two-color mold shell.
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, fast switching of gas concentration units, self-programming alarm parameters and STEL/TWA functions.
11. Provide the usual detection and patrol two detection modes, with automatic gas cleaning and fault prompt function.
Principle
The detector adopts the pump-suction Sampling method, and the environment gas is sucked into the detection gas circuit through the built-in micro-sampling pump. The carbon dioxide concentration in the gas is detected by the imported infrared NDIR Sensor. The Sensor signal is amplified and processed by the High Accuracy, Low Temperature Drift amplifier and stable power processing circuit, and finally the concentration value is calculated and displayed by the 32-bit ARM processor. The instrument has temperature and pressure compensation functions to adapt to accurate measurement in different environments.
Applications
Environment monitoring, confined space testing, industrial safety
Standards
Explosion-proof certification: Exia ⅱ CT4
Steps
1. Turn on and warm up for about 30 seconds.
2. Select the detection mode (usually detection mode or patrol mode) through the Chinese and English graphic menus.
3. Adjust the sampling pump gear (low, medium and high grade) as needed for sampling and cleaning the gas path.
4. Place the sampling tube in the environment to be tested, and the instrument displays the CO2 concentration, MAX Maximum, STEL and TWA values in real time.
5. Self-calibration, zero or multi-point calibration can be performed through the menu.
6. Use the USB interface to connect to the computer and download or print the stored test data.
7. After use, it can be cleaned and shut down.
Notice
• Please use within the range of Ambient Temperature (-30~ 50 ℃) and Humidity (10~ 95% RH without condensation) of the instrument.
• Avoid use in environments beyond the Operating Pressure Range (86~ 106kPa).
• Pay attention to the service life of the Sensor (about 3 years), and pay attention to the calibration expiration or failure prompt in time.
• The instrument has explosion-proof characteristics, but still needs to be used in the specified explosion-proof environment.
• When performing operations such as calibration or factory reset, please confirm the necessity of the operation to avoid misoperation.
• Keep the sampling tube and gas path clean, and use the pump's gear adjustment function for cleaning regularly.
• Please store in a drying environment with a storage temperature of -30~ 70 ° C.
