High Precision Air Formaldehyde Analyzer

Characteristics of  high precision air formaldehyde analyzer:

1. the instrument adopts 4.3-inch color TFT screen, which has friendly interface and convenient operation by users;

2. the instrument supports large-scale storage of data (date, time, parameters, measurement results), and USB disk storage, and the instrument and USB disk are stored for convenience of customers;

3. data transmission, can connect the computer, transfer data to the computer through USB interface, and support Bluetooth wireless transmission (optional);

4. the instrument supports 200 curves, and the instrument can customize high-precision measurement curve according to the requirements of measuring range, and the curve supports customers to establish the instrument segment curve. The segment coefficient K can be different according to the measurement concentration, so as to improve the measurement accuracy;

5. the instrument adopts ARM9 main control chip, which makes the instrument interface smooth, the instrument reacts quickly, and the internal storage capacity of the instrument is large, and can reach 500m memory;

6. the instrument adopts the national standard dish color comparison method;

7. the instrument adopts a unique high-precision filter system, which improves the stability and measurement accuracy of the instrument, which is better than that of the same industry in China;

8. read the concentration directly, and quickly and accurately determine the concentration of the substance to be measured in the wastewater;

9. the life of light source, cold light source and narrow-band interference, the life of light source is more than 100000 hours;

10. curve correction, support curve automatic correction and automatic saving;

11. memory curve, 5 manufacturer curves, 195 expansion curves, 200 in total;

12. curve customization, customized high-precision curve according to the customer measurement range, improve the accuracy of analysis and measurement, support customers to establish instrument sectional curve, and segment coefficient is determined according to concentration.

Parameters of high precision air formaldehyde analyzer:

Product Name: high precision air formaldehyde analyzer 

Formaldehyde

Measurement range (NTU) 0.01-2.00mg/m3

Wavelength 630nm

Accuracy ± 5%

Light source life: 100000 hours

Optical stability ≤ 0.001a/10min

Color comparison method

Storage data can store more than 5000

Number of curves 200 can be set

Display mode TFT color screen display

Communication mode RS-232C serial port (print), USB drive (online)

USB host (connected to USB disk), Bluetooth (optional)

Printing mode: printer can be connected (optional)

Operation interface: available in Chinese and English

Batch capacity 20 samples

Direct reading of concentration: The formaldehyde concentration in wastewater was determined quickly and accurately;

Data transmission : Transmit current and historical data to the computer;

Life of light source: Cold light source, narrow-band interference, light source life up to 100000 hours;

Color comparison: At the same time, two color comparison methods are supported, namely, the color comparison dish and the color comparison tube;

Curve correction: Support curve automatic correction and automatic saving;

Memory curve: 5 manufacturer curves, 195 expansion curves, 200 in total;

Display: Large screen display: 4.3-inch TFT color screen display, user-friendly interface operation;

Data storage: The storage of historical data (date, time, parameters, measurement results) can be stored by machine or USB;

Curve customization: According to the customer measurement range, the high-precision curve is customized to improve the accuracy of analysis and measurement, and the customer is supported to establish the instrument segment curve, and the segment coefficient is determined according to the concentration.