Introduction: UPB-3000 Water Quality Biotoxicity Detector is a toxicity detection system based on biosensing technology. It performs qualitative and quantitative detection according to the change of luminescence intensity of luminescent bacteria during metabolism. its maximum The advantage is that water quality acute toxicity (especially for unknown chemical contaminants) can be tested quickly and easily in the field. In the event of a water pollution emergency, the pollution level of the water sample can be quickly assessed. Features: 1. In line with national standards (GB/T15441 1995) and international standards (ISO 11348-3), advanced bacterial strain screening and freeze-drying procedures are used to make luminous bacterial powder, and the bacterial strains are very sensitive to toxic substances 2. The detection range is wide, and the water sample can be detected in one test including toxic heavy metal elements such as toxic elements lead, chromium, cadmium, copper, mercury, organic phosphorus and other pesticides, DDT, detergents, solvents, etc. Total content of inorganic toxic substances, sensitive response 3. Biological toxicity + ATP dual detection mode, the biological toxicity detection mode can detect the comprehensive toxicity level of the sample, the dual detection methods of rapid measurement and basic measurement can be selected arbitrarily, and the ATP detection mode can directly sample, No training required, results in as fast as 15 seconds 4. The detection speed is fast, and accurate results can be obtained within 5 minutes after the sample is prepared, which is significantly better than the acute biological toxicity test method of fish body culture for 96 hours. 5. The guided operation is convenient and quick, with an automatic countdown for toxicity detection and its own operation steps prompts. The detection can be completed without a biological professional, and it supports the modification of detection limits. 6. Using high-resolution true color touch screen, hand-held large screen display, user-friendly and concise menu design makes the operation more time-saving and provides a different visual and operating experience 7. An external micro-printer can be connected to realize the integration of sample detection and data printing, and real-time data and historical data can be printed anytime and anywhere 8. With data communication interface and special software, it is convenient for users to transfer data to computer for summary and mathematical statistics 9. Built-in high-power rechargeable battery and power adapter, which can be used continuously for more than 10 hours after a single charge, which can be used immediately after charging Technical parameter: Measurement range: 0 to 15000 RLU (relative light emission unit) Single sample detection time: 5 minutes to 30 minutes optional Spectral range: 300～700nm Accuracy: The error is less than 10% Measurement Modes: Quick Measurement Mode, Basic Measurement Mode, ATP Measurement Mode Display results: relative luminescence amount (ATP mode); toxicity degree (toxic mode) Data storage: 1000 measurement results Power supply parameters: rechargeable lithium battery or DC5V Working environment: ambient temperature: +15℃～+35℃; relative humidity 20～80%
Introduction: UPB-3000 Water Quality Biotoxicity Detector is a toxicity detection system based on biosensing technology. It performs qualitative and quantitative detection according to the change of luminescence intensity of luminescent bacteria during metabolism. its maximum The advantage is that water quality acute toxicity (especially for unknown chemical contaminants) can be tested quickly and easily in the field. In the event of a water pollution emergency, the pollution level of the water sample can be quickly assessed.
