HM-BDX Portable Biological Toxicity Analyzer

Product Introduction

The HM-BDX is a portable biological toxicity analyzer that integrates two complementary detection methods: quantitative bioluminescent bacteria toxicity measurement and qualitative chemiluminescence-based toxicity screening. Using bioluminescent bacteria as biosensors, the instrument quantifies toxicity by measuring the inhibition of bacterial luminescence, while the chemiluminescence method employs horseradish peroxidase-catalyzed luminescence to detect toxicity through enzyme activity inhibition. This dual-method approach provides a comprehensive toxicity profile for water and environmental samples.

Equipped with a 7-inch touchscreen display and an auto-elevating detection dark chamber, the HM-BDX streamlines the testing workflow from sample preparation to result output within 15 minutes. Results are presented in multiple formats — quantitative concentration (mg/L), qualitative toxicity grade (low/moderate/high/severe/acute toxicity), and luminescence inhibition rate (%) — enabling operators to quickly interpret toxicity levels. The instrument features RJ45, WiFi, 4G, and Bluetooth connectivity along with a built-in 6000mAh lithium battery providing over 8 hours of continuous operation, a thermal printer for on-site documentation, and cloud-based data management platform for remote monitoring and analysis.

Applications

• Municipal wastewater treatment: toxicity monitoring of influent and effluent for regulatory compliance

• Industrial discharge monitoring: quantitative assessment of toxic pollutant levels in factory wastewater

• Drinking water source protection: early warning screening for acute toxicity in reservoirs and intake points

• Environmental water quality assessment: surface water and groundwater toxicity evaluation across watersheds

• Emergency pollution incident investigation: rapid on-site toxicity identification and grading for spill response

• Scientific research: toxicity evaluation of new chemicals, pharmaceuticals, and environmental samples in laboratory studies

Functional Performance / Features

1. 7-inch color touchscreen for intuitive parameter setting and real-time data visualization

2. Dual detection methods: quantitative bioluminescent bacteria method and qualitative chemiluminescence method

3. Auto-elevating detection dark chamber for consistent measurement conditions and operational convenience

4. Multi-format result output: quantitative (mg/L), qualitative (5-level toxicity grade), and inhibition rate (%)

5. 15-minute sample-to-result workflow for rapid toxicity assessment

6. Measurement range: 0 to 1×10⁷ mV with spectral range of 340 to 1000 nm

7. Clean water luminescence inhibition rate accuracy: ≤±5%

8. Repeatability: relative deviation of 3 measurements less than 1%

9. Zn²⁺ relative linear error: ≤±10%

10. Comprehensive connectivity: RJ45, WiFi, 4G, and Bluetooth for data transmission and remote access

11. Built-in 6000mAh lithium battery with over 8 hours continuous operation

12. Thermal printer for immediate on-site result documentation

Main Parameters

Technical Parameters

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