Product Introduction:

The HM-B03 portable COD ammonia nitrogen total phosphorus detector adopts a high-strength PVC engineering plastic carrying case design and an integrated digestion and detection design. The digestion module has dual temperature zone function, and the detection part has both 360 ° rotating colorimetric tube detection and colorimetric dish detection. It is equipped with an Android intelligent operation system, an 8-inch high-definition LCD touch screen, fiber optic detection technology, imported light source, built-in large capacity lithium battery, and a portable multi parameter water quality detector with stable performance, accurate measurement, wide measurement range, powerful functions, and simple operation.

Widely used:

Suitable for detecting various water quality pollutants in domestic sewage, industrial wastewater, groundwater, and surface water; Applied to water quality analysis in water quality testing laboratories, municipal, sewage treatment plants, environmental monitoring stations, educational research universities, power plants, disease control centers, paper and electroplating, aquaculture, biopharmaceuticals, petrochemicals, coal, metallurgy, textiles, food and other industries.

Functional features:

1. Adopting Android intelligent system version 7.1.1, it provides a smoother interactive experience, faster operation speed, and stronger stability.

2. Dual colorimetric detection system, supporting both pre fabricated test tube colorimetric and colorimetric dish colorimetric;

3. The colorimetric tube detection part adopts a 360 ° precision rotating device, effectively ensuring accuracy and increasing stability by 10 times.

4. Built in dual temperature zone 8-hole digestion instrument, independent control of left and right temperature zones, capable of rapid digestion of COD, total phosphorus, total nitrogen, etc.

5. Portable integrated detection device with built-in large capacity lithium battery, capable of outdoor water sample digestion and measurement in one machine.

6. Built in thermal printer, supports automatic and batch printing, allows flexible selection and editing of printing content, and supports QR code printing.

7. The instrument has WiFi wireless, 4G remote transmission, and RJ45 wired networking functions to upload data;

8. Equipped with Hengmei Data Cloud Platform, it can receive detection data from instruments and apply it to online data storage and long-term dynamic analysis;

9. Users can create their own standard curve and provide custom calibration for coefficient curves and sample curves.

10. The instrument is equipped with built-in teaching demonstration videos, allowing users to operate experiments while watching the videos, making it easier to get started.

11. Detection and digestion can be carried out simultaneously, greatly improving efficiency.

12. Testing items can be customized according to user requirements.

13. Equipped with factory pre made reagents and consumables, there is no need to repeatedly transfer and prepare concentrated sulfuric acid. Only water quality samples need to be added to the test tube for testing.

14. Built in humanized top function, which can top frequently measured indicators and display them above the project list *, without the need for tedious searching every time;

Technical parameters:

1 COD

According to the standard: HJ/T399-2007 Rapid Detection Method for Chemical Oxygen Demand in Water Quality;

Detection range: 10-15000mg/L (segmented);

2. Ammonia nitrogen

According to the standard: HJ535-2009 Determination of Ammonia Nitrogen in Water Quality Nash Reagent spectrophotometric method;

Detection range: 0.05-200mg/L (segmented);

3. Total phosphorus

According to the standard: GB11893-89 Determination of total phosphorus in water quality - Ammonium molybdate spectrophotometric method;

Detection range: 0.02-3mg/L (segmented);

Colorimetric method: prefabricated colorimetric test tube 16mm; colorimetric dish 50mm or less;

Operating System: Android Intelligent Operating System;

Screen display: 8-inch high-definition touch screen, 1024 * 768 resolution;

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

Indication error: ≤± 5%;

Repeatability:<0.5%;

Stability:<0.5%;

Resolution: 0.001;

Optical stability: ≤± 0.001Abs/20 minutes (100000 hours lifespan);

Automatic calibration: The instrument has an automatic calibration function;

Printing method: Micro thermal printer;

Operation videos: Demonstration videos of operation steps for ≥ 4 projects;

Upload function: Wireless networking is available to upload data to the cloud platform, which can be viewed in real-time on mobile phones and computers;

Battery capacity: Lithium battery 48V8AH;

Full charge usage time: Taking COD as an example, simultaneous digestion and detection can be used continuously for more than 6 hours;

Data transmission: USB, RJ45, WIFI;

Dissolving quantity: 8, independently controlled by dual temperature zones;

Heating speed: rise to 165 ℃ within 10 minutes;

Dissolving temperature: adjustable from room temperature to 200 ℃;

Dissolving capacity: 0-10ml;

Temperature control mode: intelligent PID temperature control;

Temperature control accuracy: ± 0.5 ℃;

Preset digestion modes: COD, total phosphorus, total nitrogen, permanganate, sulfate, formaldehyde;

Custom resolution mode: 3 options;

Data storage: 10 million sets, can be freely accessed and viewed;

Instrument power supply: DC48V2A;

Instrument size: 430mmx350mmx200mm;

Instrument weight: 11kg;