KZBOD-2000 Online Biochemical Oxygen Demand Analyzer
KZBOD-2000 online BOD analyzer with rapid digestion, high precision and low power consumption for drinking water, wastewater and watershed monitoring.
1. Key Functions:
• Fully automatic online monitoring of Biochemical Oxygen Demand (BOD) in wastewater.
• Supports remote data transmission of monitoring data and operating status to relevant data acquisition instruments.
• Enables remote control commands from the control center to direct the analyzer to complete measurement, calibration, and other operations.
• Delivers stable and reliable performance for long-term unattended operation.
2. Key Features:
• Adopts rapid digestion potassium dichromate spectrophotometry as the measurement method.
• Equipped with a precision flow path design, high-efficiency diaphragm membrane, and low-power consumption power system.
• Features a high-stability maintenance-free syringe pump for consistent reagent delivery.
• Has a wide and expandable measuring range (0~2 mg/L, expandable), with stable performance against drift.
• Meets strict accuracy standards: actual water sample comparison test ≤±10%, repeatability ≤±5% F.S., zero drift ≤±5% F.S., span drift ≤±10% F.S.
• Integrates seamlessly into industrial control cabinets for automated water quality management.
3. Technical Specifications:
Measurement Method | Rapid digestion potassium dichromate spectrophotometry |
Measuring Range | (0~2) mg/L, expandable |
Actual Water Sample Comparison Test | ±10% |
Repeatability | ≤±5% F.S. |
Zero Drift | ≤±5% F.S. |
Span Drift | ≤±10% F.S. |
6. KZBOD-2000 BOD Meter Packing & Shipping:
KZBOD-2000 Online BOD Analyzer: Shockproof foam + waterproof wooden case packaging. Global sea/air freight with 7–21 day delivery to EU/US ports. Pre-shipment inspection & CE/FCC compliant, ensuring safe, fast delivery for industrial control cabinets and water treatment sites.

7. Our Factory:Established in 2009
Factory area: 15,000 m
R&D personnel: 50+
Industry experience: 20+ years
Production lines: 4+
Annual output: 100 units per month
Export coverage: Asia, Europe, Middle East, North America & South America
KZBOD-2000 Online BOD Analyzer is manufactured in our ISO9001-certified facility, with strict pre-production testing and CE/FCC compliance, ensuring reliable performance for integration into industrial control cabinets and global water treatment applications.

8. Quality Control:
Each KZBOD-2000 undergoes raw material inspection, precision calibration, 72h aging tests, and CE/FCC compliance validation, ensuring stable drift-controlled performance in industrial control cabinets for global wastewater monitoring.

9. Global Exhibitions:
We actively participate in global industry exhibitions to display our professional Online BOD Analyzer, KZBOD-2000 BOD Meter, Industrial BOD Monitor, Water Quality BOD Detector, Online BOD Testing Device and automation solutions.

10. OEM Customization Process:
1. Requirement Confirmation & Solution Design
2. Branding Customization (Logo, Color, Font)
3. Cabinet Material & Structure Specification
4. Electrical Component & System Configuration
5. Design Drawing Review & Approval
6. Production & Quality Inspection
7. Packaging & Logistics Arrangement
8. After-Sales Support & Technical Service



