Model :LH-TB100 Series
The AELAB LH-TB100 Intelligent BOD Detector performs precise biochemical oxygen demand (BOD5) determination based on mercury-free differential pressure sensing. It supports 1–6 samples, wireless data upload, and automated operation, ideal for environmental and wastewater analysis in laboratories and monitoring stations.
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The AELAB LH-TB100 Intelligent BOD Detector simulates the biological degradation of organic matter to determine biochemical oxygen demand (BOD5) according to national standard HJ505-2009. It offers a mercury-free differential pressure sensing method, ensuring accuracy, safety, and environmentally responsible measurement for laboratories and wastewater monitoring facilities.
The LH-TB100 features a compact, corrosion-resistant housing with six individual measurement channels. Each bottle assembly integrates a precision pressure sensor for real-time oxygen consumption detection. The system’s intelligent microprocessor enables automatic temperature control at 20±1°C, stable aeration, and pressure regulation. The unit’s sealed design ensures leak-free operation and minimizes sample contamination.
The instrument operates by quantifying oxygen consumed during microbial degradation of organic matter. Using a mercury-free differential pressure sensor, the LH-TB100 calculates BOD concentration directly from the pressure change. The high-end version provides wireless data upload, curve display, and automatic dilution correction, offering enhanced analytical capability over extended test periods of up to 30 days.
The LH-TB100 High-end Model supports wireless data upload, remote printing, and integration with PC-based data management software. Data can be viewed, exported, and archived through GLP-compliant interfaces, enabling efficient traceability and audit control.
| Model | Specifications |
|---|---|
| LH-TB100 Standard | 1–7 days test period, 60 sampling points, 1-set data storage |
| LH-TB100 High-end | 1–30 days test period, 30–960 sampling points, wireless upload & print |
The LH-TB100 is widely used in sewage treatment plants, industrial wastewater enterprises, hospital waste monitoring, pharmaceutical laboratories, scientific research institutes, and river basin surface water analysis. It provides reliable BOD determination for environmental quality assessment and wastewater compliance testing.
The AELAB LH-TB100 conforms to ISO, CE, and GLP laboratory standards. All instruments are factory-calibrated and undergo rigorous QC validation to ensure consistent analytical precision and traceable measurement accuracy.
| Project | LH-TB100 Standard Model | LH-TB100 High-end Model |
|---|---|---|
| Test Range | 0–4000 mg/L | 0–4000 mg/L |
| Resolution | 0.01 mg/L | 0.01 mg/L |
| Accuracy | ±8% | ±8% |
| Quantity of Samples | 1–6 | 1–6 |
| Test Result Storage | 10 years of data | 10 years of data |
| Detailed Data Storage | 1 set | 3 sets |
| Test Period | 1–7 days | 1–30 days |
| Sampling Points | 60 | 30–960 |
| Direct Reading of Concentration Data | ✓ | ✓ |
| Smart Mixing | ✓ | ✓ |
| Dilution Concentration Direct Reading | × | ✓ |
| Display Data Curve | × | ✓ |
| Upload Data Wireless | × | ✓ |
| Print Data Wireless | × | ✓ |
| Test Principle | Mercury-free differential pressure sensing method | |
| Culture Temperature | 20 ± 1°C | |
| Power Supply | AC220V ±10% / 50–60Hz | |
| Rated Power | 10W | |
| Size | 270mm × 185mm × 75mm | |
| Host Weight | 2.4 kg | |
