Hanna Acidity Chemical Test Kit HI3820

The HI3820 is an Acidity Chemical Test Kit designed to measure acidity (as CaCO3) by titration using methyl orange and phenolphthalein indicators. The HI3820 determines acidity in two ranges (0–100 mg/L CaCO3 and 0–500 mg/L CaCO3) and is supplied complete with reagents and accessories to perform approximately 110 tests for monitoring water, soil and aquaculture samples.

Key Features:

• Model: HI3820 (Acidity Chemical Test Kit)
• Measurement type: titration (methyl orange / phenolphthalein methods)
• Acidity ranges: 0 to 100 mg/L CaCO3; 0 to 500 mg/L CaCO3
• Resolution: 1 mg/L (0–100 mg/L); 5 mg/L (0–500 mg/L)
• Number of tests: approximately 110
• Kit contents: dechlorinating reagent (10 mL), bromophenol blue indicator (10 mL), phenolphthalein indicator (10 mL), acidity titrant (120 mL), 10 mL and 50 mL calibrated vessels, calibrated syringe with tip
• Weight and dimensions: 910 g; 260 x 120 x 60 mm

Advantages:

• Complete kit includes all reagents and accessories required to perform tests, enabling immediate use in the field or lab.
• Pre-measured reagents are marked with lot number and expiration date for traceability and ease of use.
• High resolution in the low range (1 mg/L) and extended range to 500 mg/L covers both low and high acidity monitoring needs.
• Replacement reagent set (HI3820-100) is available so the kit can be replenished without replacing the entire unit.