The UP-5000A portable heavy metal rapid analyzer uses anodic stripping voltammetry to determine heavy metal ions. The detection method has been listed as a standard detection method by authoritative institutions such as the US EPA, such as US EPA 1001, 7063, 7472 D3557-95、DIN 38 406、ISO 6636-1、ISO 8391-1、AOAC 982.23； China has also listed this detection method as one of the national standard methods, such as GB/T 13896-92 GB17378.4-2007。

Instrument features:

1. Fast detection speed: Most individual indicators can be detected in no more than 5 minutes

2. High detection accuracy: Carefully designed voltage scanning and peak acquisition circuits, using multiple algorithms to calculate peak height, ensuring the accuracy of detection results

3. Low detection limit: The anodic stripping voltammetry method has advantages, with a minimum detection limit of 0.001 μ g/L and a detection limit below 0.5ppb

4. Operational safety: Mercury free electrodes are used to detect non corrosive consumables, and a dedicated analysis tank is designed to integrate and seal the detection electrode, stirrer, and detection solution inside, ensuring the safety of the entire detection process

5. Unique electrode advantages: With unique proprietary technology, all parameter detection uses the same working electrode, which does not require frequent replacement. The reference electrode is designed to be maintenance free, and both the working electrode and auxiliary electrode are made using high-quality processes, making maintenance simple and convenient

6. Real time curve calibration: Real time curve automatic calibration is performed for each batch of testing. After calibration, a batch of samples can be directly measured, which has higher detection accuracy and more reliable data compared to instruments with built-in fixed standard curves

7. Real time operation prompts: Each step of the detection process has Chinese operation prompts, guiding operators to easily complete sample detection

8. Dual power function: can use mains power or built-in power, can also be used in the absence of power in the field, can check the battery level for timely charging

9. Color screen display: Adopting a color display screen with a Chinese character library, it is beautiful, clear, and easy to operate

10. Data storage function: can store 2000 sets of detection data, with power failure protection function, accidental power failure will not be lost

11. Contact analysis function: It has data interface, integrated analysis pool and data cable, and can upload data to the computer for statistical analysis

12. Flexible scalability: Reserve expansion ports to expand the spectrophotometric analysis module, making the instrument detection function more powerful

Parameter indicators:

Detection time: Single item ≤ 5mins

Detection limit: 0.1ppb for general items, 0.01ppb for individual items

Resolution: 0.01ppb

Calibration method: Real time automatic calibration

Display mode: Color screen

Storage space: 2000 sets of data

Power supply mode: dual power supply of mains power and built-in power supply

Communication method: USB

Testing items:

Copper, cadmium, lead, zinc, arsenic, mercury (ASV standard items)

Chromium, manganese, nickel, antimony, tin, thallium, etc. (ASV method extension project)

Iron, aluminum, potassium, calcium, magnesium, selenium, etc. (colorimetric extension project)