COD analyzer

Equipment Introduction:

The YT-TC series intelligent COD detector is a product independently developed by Shandong Yuntang Intelligent Technology Co., Ltd. It is designed and manufactured in full accordance with the new national regulations "Rapid Digestion Spectroscopy (HJ/T 399-2007)" and is suitable for many detection standards at home and abroad.

Mainly detecting water quality COD indicators, with intelligent data analysis function, displaying data in charts and lists for clear analysis at a glance; High definition color LCD touch screen, Android intelligent operating system, Chinese display interface, Chinese and English keyboard, user-friendly operation, and easier to use.

Widely applicable:

It can be widely applied to the detection of wastewater in various industries (industrial wastewater, urban sewage, domestic sewage, and surface water in rivers and lakes), and can meet the various needs of different users. It can be used for monitoring industrial wastewater and various domestic sewage in chemical, petroleum, coking, papermaking, metallurgy, brewing, medicine, and other industries.

 Functional features:

1. Adopting a brand new Android 7.1.1 intelligent operating system, with a user-friendly Chinese operating interface, it runs faster and has stronger stability.

2. 8-inch LCD touch screen display, user-friendly Chinese operation interface, intuitive and simple reading.

3. By adopting a precise colorimetric cell design and using consistent light sources, the problem of detection result errors caused by light source errors can be solved, resulting in more accurate detection results.

4. The light source adopts imported ultra-high brightness light-emitting diodes, and the brightness of the light source can be automatically adjusted and calibrated.

5. Supports color comparison for 10mm, 30mm, and 50mm dishes φ 16mm tube colorimetric method with multiple options to ensure measurement accuracy;

6. Equipped with wireless communication function, supporting WIFI, RJ45, and mobile hotspot network transmission, and detection data can also be exported through a USB flash drive;

7. Multi functional sample management, capable of naming samples in both Chinese and English, facilitating sample recording and data storage;

8. The instrument can permanently store 8 million sets of data, and for the convenience of searching for large amounts of data, it can be retrieved through time and analyzed at will;

9. Supports HDMI output, facilitating user training, explanation, and large screen display.

10. The instrument is equipped with a regulatory cloud platform, and data can be uploaded through local area networks and the internet. It can also be connected and uploaded to the environmental regulatory department platform.

11. Equipped with a built-in thermal line printer, the content on the printed paper can be freely selected (including QR code printing);

12. AC 220V, optional with 6Ah large capacity rechargeable lithium battery, convenient for outdoor flow testing;

13. The firmware of the later product can be upgraded.

Technical parameters:

According to standard: HJ/T399-2007 Rapid detection method for chemical oxygen demand in water quality

Detection range: 0-15000mg/L (segmented)

Lower limit of detection: 0.7mg/L

Wavelength configuration: 420nm, 470nm, 520nm, 560nm, 620nm, 700nm;

Indication error: ≤ ± 5%;

Repeatability: ≤ 2%;

Photochemical stability: numerical drift within 20 minutes ≤ 0.002A (100000 hour lifespan);

Physical parameters:

Color comparison method: Color comparison tube (16mm digestion color comparison integrated tube), color comparison dish (10mm, 30mm, 50mm);

Operating System: Android 7.1.1 Intelligent Operating System

Operation interface: Chinese operation

Display screen: 8-inch (1024 * 768 resolution) high-definition color LCD touch screen;

Number of curves: 820 standard curves, 420 fitted curves

Network interfaces: USB2.0, HDMI, WiFi, Bluetooth, hotspot, RJ45;

Cloud platform: The instrument is equipped with a supervision platform, connected to wired/wireless networks, and the detection results are directly transmitted to the environmental security supervision platform.

Printer: Thermal line printer;

Data storage: 8 million sets, can be freely accessed and viewed;

Data export format: Excel spreadsheet;

Instrument size: 367x243x125mm;

Instrument weight: 5.3 kg;

Environment and working parameters:

Environmental temperature: (5-40) ℃;

Environmental humidity: Relative humidity<85% (non condensing);

Rated power: 20W

Working power supply: AC220V ± 10%/50Hz;

Can be configured: Large capacity lithium battery.