Lovibond® MD 100 Colorimeter – Chlorine HR (Potassium Iodide Tablet Reagents)

This Lovibond® MD 100 is a high-range chlorine colorimeter designed for accurate water testing using potassium iodide tablet reagents. With rugged waterproof construction and factory-programmed calibration, it’s ideal for field and lab use in disinfection control, boiler systems, and industrial water monitoring.

Also known as a photometer, this device determines total chlorine using the potassium iodide method.

Key Features:

• Measurement Parameters:
  • Chlorine HR (KI): 5–200 mg/L Cl₂
• Reagent Type: Chlorine HR (KI) and Acidifying GP tablet reagents
• Optical System: LED with interference filter, 5 nm bandwidth
• One-Time-Zero (OTZ): Zero once per series—no need to re-zero between tests
• User Calibration: One-point calibration; ABS and %T supported
• Data Storage: Stores 16 results with date/time stamp; IRiM-compatible
• Waterproof Rating: IP68; submersible up to 1 hour at 0.1 m; floats if dropped
• Interface: Scroll-driven menu and last-result recall
• Ergonomic Design: Compact housing with rubber feet for lab stability

Technical Specifications:

• Wavelength: 530 nm
• Power Supply: 4 × AAA batteries (approx. 5000 tests)
• Display Units: mg/L, ABS, %T
• Memory: 16 test results
• Warranty: 2 years
• Included Accessories: 2 × 16 mm round glass vials with lids; Chlorine HR (KI) and Acidifying GP tablets; 10 ml syringe; stirring rod; brush; instruction manual; quick start guide; certificate of compliance; carrying case

Applications:

Ideal for disinfection control, boiler and cooling water systems, raw water treatment, and wastewater analysis, the MD 100 Chlorine HR model delivers reliable high-range chlorine measurements in the field or lab.