M-900P Combustion AnalyzerDetailed product description：

The M-900 combustion analyzer is a small, portable, and fast analytical instrument for measuring the composition of flue gas. It can simultaneously measure parameters such as exhaust gas temperature, oxygen (O2), carbon monoxide (CO), pressure (Δ P), and calculate carbon dioxide (CO2), excess air coefficient (α), and carbon monoxide value (CO ') when α=1. It also has a computer communication port (RS232) for communication and networking with computers. This instrument is particularly suitable for scientific research, testing, and production control.

Instrument features:
Adopting a high-end carrying case, it is small in size, portable and sturdy (300 × 160 × 190mm).
Adopting microcomputer technology, the instrument has functions such as self checking and automatic calibration; The instrument adopts a fully Chinese interface to achieve human-machine dialogue and automatically prompt the working status and operation steps of the instrument.
Adopting a new generation of imported sensors, it has fast response, high accuracy, good stability, and long service life.
The oxygen sensor can be used for about 2 years, and the CO sensor has a lifespan of about 5 years.
The instrument is equipped with a rechargeable battery, which can work continuously for 6-8 hours when fully charged. It can also work directly with an AC 220V power supply.
The unique "step frequency response" technology greatly improves the response speed of the instrument, which is 2-3 times faster than similar products. The test can be completed in about 60 seconds at a time.
It can randomly store 16 sets of on-site test data, and can also be equipped with an external printer to print test data in real time.
The instrument is equipped with an RS232 communication port, which can be connected to a computer for analysis of test data and printing of reports through configured software. All M-series products can be optionally equipped with desktop or laptop computers.
The instrument can directly calculate and display CO '(CO α=1); And equipped with surface temperature probes; The instrument has fuel options such as natural gas, city gas, and liquefied gas, making it particularly suitable for testing gas appliances.
The instrument has multiple configuration combinations and can simultaneously measure various parameters such as gas and flue gas temperature and pressure. Users can choose according to their needs.

Main performance parameters of M-900P combustion analyzer:

Measurement range: Oxygen (O2): 0-25%; Carbon monoxide (CO): 0-4000ppm; Pressure (Δ P): 0-5000Pa; Temperature difference (△ T): 0-600 ℃;
CO’(α＝1)：0～9999ppm;
Carbon dioxide (CO2): 0-20% (calculated value); Combustion efficiency (η): 0-99.9% (calculated value); Excess air coefficient (α): 1~20.00 (calculated value)
Measurement accuracy: Oxygen (O2): ± 0.2% O2; Carbon monoxide (CO): ± 5% ± 5ppm of the reading value; Pressure (Δ P): ± 3 ‰ of the reading value;
Temperature difference (△ T): ± 3% of the reading value; CO '(α=1): ± 5% ± 5ppm of the reading value; Carbon dioxide (CO2): ± 0.3% (calculated value);
Combustion efficiency (η): ± 1% (calculated value); Excess air coefficient (α): ± 1% of the reading value (calculated value)
Working voltage: DC6V-4AH
Charging voltage: AC90-264V
Working environment temperature: 0-40 ℃
Dimensions: 300 × 160 × 190mm
Weight (host): 2.8Kg