Lovibond® MD50 Colorimeter – Chemical Oxygen Demand (COD) (Tube Test)
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MD50 Colorimeter – Chemical Oxygen Demand (COD)
The MD50 COD is a next-generation, single-parameter colorimeter designed for fast, accurate COD analysis across a wide range of concentrations. As the successor to the MD100 COD, it introduces enhanced optics, improved usability, and expanded testing capabilities—including the innovative Very Low Range (VLR) method for ultra-sensitive measurements. Whether in the field or lab, the MD50 delivers reliable results with minimal effort.
Key Features
- COD measurement capability across five distinct ranges:
- COD VLR TT: 2.0–60.0 mg/L O₂ (Method M134)
- COD LR TT: 3–150 mg/L O₂ (Method M130)
- COD LMR TT: 15–300 mg/L O₂ (Method M133)
- COD MR TT: 20–1500 mg/L O₂ (Method M131)
- COD HR TT: 0.2–15 g/L O₂ (Method M132)
- Optical system: LED with spectrometer sensor and interference filters (variant-specific wavelengths)
- Connectivity: Wireless (NFC) and USB-C interface compatible with AquaLX® and Lovibond® Data Expert
- GLP-compliant recording: Every change is logged with timestamp and protocol traceability
- One-Time-Zero function: Remains active up to 8 hours unless powered off
- User calibration: One-point calibration with automatic protocol logging
- User-defined methods: Programmable via Lovibond® Data Expert software
- Internal memory: Stores 100 readings with timestamps, even during battery replacements
- Auto-off: Preserves battery during idle periods
- Battery life: Up to 5,000 measurements without backlight
- Environmental range: 41–122 °F (5–50 °C), 30–95% RH (non-condensing)
- Protection class: IP67-rated housing for dustproof and waterproof operation
- Dimensions & weight: 6.1 × 3.0 × 1.8 in (155 × 76 × 45 mm), approx. 8.7 oz (247 g)
Applications
Waste Water Treatment • Raw Water Treatment • Cooling Water • Boiler Water • Industrial Process Monitoring • Environmental Compliance
Delivery Content
- 1 MD50 COD Colorimeter in carrying case (Part Number: 280230)
- Adapter for 16 mm round cuvettes
- 2 AA batteries
- USB-C to USB-A cable
- 1 screwdriver
- 2 syringes (1 mL and 2 mL)
- Instruction manual
- Certificate of Conformity (COC)
- Warranty information
| Product Type: | Colorimeter |
| Brand: | Lovibond |
| Product Line: | Lovibond |
| Class: | COD |
