Hanna Free Chlorine Test Kit, Extended Range HI3831F

The HI3831F Free Chlorine Test Kit, Extended Range is a colorimetric DPD chemical test kit for determining free chlorine concentration in water. It measures free chlorine within a 0.0 to 2.5 mg/L (ppm) range with 0.5 mg/L resolution and is supplied complete with the reagents and equipment required to perform approximately 50 tests. The kit is intended for disinfection monitoring in applications where free chlorine determination is required.

Key Features:

• Measurement method: DPD (N,N-diethyl-p-phenylenediamine) colorimetric
• Range: 0.0 to 2.5 mg/L (ppm) free chlorine
• Resolution: 0.5 mg/L
• Supplied reagents and equipment sufficient for approximately 50 tests
• Includes color comparison cube for visual determination
• Pre-made reagents marked with expiration date and lot number for traceability
• Replacement reagent set available (HI3831F-050: 1 x 20 mL Reagent 1, 1 x 15 mL Reagent 2)

Advantages:

• Pre-made reagents simplify test preparation and reduce measurement setup time.
• Reagents marked with expiration dates and lot numbers provide traceability and quality control.
• Complete kit format with included color comparison cube and ~50-test reagent supply enables immediate on-site testing without additional purchases.