YKM-C Intelligent COD Tester Features
1. The instrument uses a 4.3-inch color TFT screen, and the instrument interface is friendly and easy for users to operate;
2. The instrument supports large-capacity data storage (date, time, parameters, measurement results), and also supports U disk storage, instrument and U disk transfer, convenient for customers to use;
3. Data transmission, can be connected to the computer, transfer data to the computer via USB interface, support Bluetooth wireless transmission (optional);
4. The instrument supports 200 curves. At the same time, the instrument can customize high-precision measurement curves according to the requirements of the measurement range. The curve also supports the customer to establish a segmented curve of the instrument. The segmentation coefficient K can be different according to the measurement concentration, thereby improving the measurement accuracy.
5. The instrument uses the ARM9 main control chip, so that the instrument's operation interface is smooth, the instrument responds quickly, and the internal storage capacity of the instrument is large, up to 500M memory;
6. The instrument adopts the national standard cuvette colorimetric method;
7. The instrument adopts a unique high-precision filter system, so that the stability and measurement accuracy of the instrument are improved compared to the domestic industry.
8. Direct concentration reading, fast and accurate determination of ammonia nitrogen concentration in wastewater;
9. Light source life, cold light source, narrow-band interference, light source life of more than 100,000 hours;
10. Curve correction, support automatic curve correction and save;
11. Memory curve, 5 manufacturer curves, 195 expansion curves, a total of 200;
12.Curve customization, customize high-precision curve according to customer measurement range, improve analysis and measurement accuracy, support customers to establish instrument segment curve, segment coefficient depends on concentration. Technical Parameters
Product name: Intelligent COD rapid tester
Model: YKM-C
Measurement item: COD
Measurement range: 5-160mg / L (low concentration) or 15-8000mg / L (high concentration)
Anti-chlorine interference: [Cl-] ﹤ 1000mg / L No effect [Cl-] ﹤ 8000mg / L (optional)
Measurement accuracy: ≤5%
Measurement time: 20 minutes
Repeatability: ≤ ± 5%
Light source life: 100,000 hours
Optical stability: ≤0.001 A / 10min
Colorimetric method: cuvette
Storage data: can store more than 5000
Number of curves: 200
Display: TFT color screen display
Communication: RS-232C serial port (print), USB drive (online)
USB HOST (with U disk), Bluetooth (optional)
Printing method: can be connected to the printer (optional)
Operation interface: Chinese and English optional
Batch capacity: 20 water samples
The YKM-C intelligent COD rapid tester supports large-capacity data storage (date, time, parameters, measurement results), and also supports U disk storage, instrument and U disk transfer, which is convenient for customers to use. YKM-C intelligent COD rapid tester uses a unique high-precision filter system, which makes the stability and measurement accuracy of the instrument better than the domestic industry's accuracy and stability.
