Lovibond® MD 100 Colorimeter – Chlorine (Liquid Reagents)

Lovibond® MD 100 Colorimeter – Chlorine (Liquid Reagents)

This Lovibond® MD 100 is a single-parameter chlorine colorimeter designed for accurate water testing using liquid DPD reagents. With dual-range capability and a rugged, waterproof design, it’s ideal for field and lab use in disinfection control, drinking water, and wastewater applications.

Also referred to as a photometer, this colorimetric device is optimized for free and total chlorine analysis using the DPD method.

Key Features:

• Measurement Parameters:
  • Free Chlorine: 0.02–4.00 mg/L Cl₂
  • Total Chlorine: 0.01–6.00 mg/L Cl₂
• Reagent Type: DPD 1 Buffer Solution, DPD 1 Reagent Solution, and DPD 3 Solution (liquid)
• 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
• 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: 3 × 24 mm round glass vials with lids; DPD 1 Buffer, DPD 1 Reagent, and DPD 3 Solutions; sealing rings; stirring rod; brush; instruction manual; certificate of compliance; carrying case

Applications:

Ideal for drinking water treatment, disinfection monitoring, wastewater analysis, and cooling water systems, the MD 100 Colorimeter provides dependable chlorine testing with liquid reagent precision.