Volatile Fatty Acid Analyzer

I. Product Introduction

The HD-BVFA portable volatile fatty acid analyser is built into a high-strength PVC engineering plastic carrying case with integrated digestion and detection. The digestion module has two independent temperature zones; the detection section supports both 360° rotating colorimetric tube measurement and cuvette measurement. The instrument runs the Android smart operating system on an 8-inch high-definition LCD touchscreen, with fibre-optic detection technology and an imported light source, and is powered by a large-capacity built-in lithium battery. It offers stable performance, accurate measurement, a wide measuring range, powerful functions and simple operation, and is widely used in research, universities, wastewater treatment plants, water environment monitoring and industrial wastewater self-monitoring.

II. Key Features

1. Esterification spectrophotometric method - no distillation step, results in 20 minutes.

2. Android smart system version 7.1.1 for smoother interaction, faster operation and greater stability.

3. Dual colorimetric system supporting both pre-filled colorimetric tubes and cuvettes.

4. The colorimetric tube section uses a 360° precision rotating device that guarantees accuracy and improves stability tenfold.

5. Built-in dual-zone 8-position digester with independently controlled left and right zones for the rapid digestion of COD, total phosphorus and total nitrogen.

6. Portable integrated design with a built-in large-capacity lithium battery, so that outdoor digestion and measurement are carried out by one instrument.

7. Built-in thermal printer supporting automatic and batch printing, with freely selectable and editable print content and QR code printing.

8. WiFi wireless, 4G remote and RJ45 wired networking for uploading data.

9. Supplied with the Horde data cloud platform, which receives measurement data for online storage and short- and long-term trend analysis.

10. Users can build their own standard curves, with custom calibration of coefficient curves and sample curves.

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

12. Detection items can be customised on request.

13. GPS positioning shows the longitude, latitude and landmark of the measuring point in real time; the coordinates are saved with the data and can also be uploaded to the cloud platform.

III. Technical Parameters