Hanna HI97757 Ozone Portable Photometer – 0.00 to 2.00 mg/L

The Hanna HI97757 is a highly advanced, waterproof portable photometer specifically designed for the precise measurement of Ozone ($O_3$) in water. Utilizing the widely accepted DPD Colorimetric Method, it measures concentrations from 0.00 to 2.00 mg/L (ppm). Equipped with a proprietary LED optical system, an 8 nm narrowband interference filter, and Hanna's exclusive CAL Check™ validation, it is the ultimate QA tool for commercial drinking water and beverage bottling facilities.

Validate your commercial sanitization systems flawlessly with the Hanna HI97757 Ozone Portable Photometer. In Pakistan’s rapidly expanding bottled water and commercial beverage sectors, ozone is the preferred disinfectant because it leaves no chemical residue or taste. However, if ozone generators are improperly calibrated, insufficient dosing allows dangerous bacteria to survive, while overdosing risks structural damage to equipment.

The HI97757 replaces subjective visual color-matching kits with elite digital precision. Utilizing the DPD Colorimetric Method, the meter’s advanced LED and silicon photocell instantly calculate the exact ozone concentration between 0.00 and 2.00 mg/L (ppm). To ensure absolute data integrity during ISO and HACCP audits, the meter features the CAL Check™ System, allowing technicians to instantly verify the photometer’s accuracy using NIST-traceable standards. Fully IP67 Waterproof, it is engineered to survive the humid, wet environments of active bottling floors.

• Browse commercial QA equipment in [Lab Supplies].
• Shop essential analytical tools under [Analytical Instruments].
• Compare specific chemical analyzers in our [Photometers & Colorimeters] collection.

Key Features:

• CAL Check™ Validation: Easily verify the optical performance of the meter using certified, NIST-traceable standards to pass strict factory audits.
• Advanced LED Optics: Provides a stronger, more stable light signal than traditional tungsten lamps, resulting in faster and more repeatable readings.
• Built-in Reaction Timer: Ensures that the chemical reaction between the ozone and the DPD reagent is completely finished before the measurement is taken.
• 50-Point Data Logging: Automatically saves the last 50 measurements, preventing QA operators from losing critical batch data.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI97757 in Pakistan?

A: Visit Kamadi.pk for formal corporate pricing. We supply official Hanna photometers to the nation's top beverage and water purification brands.

Q: Are the reagents included?

A: Reagents (HI93757-01 or HI93757-03) are sold separately to ensure you receive the freshest possible chemical batches with maximum shelf life.

Q: How do I know if the battery will die during a test?

A: The meter features a Battery Error Prevention System (BEPS). If the 3x AA batteries fall below 10%, the meter alerts the user and shuts down safely before an erroneous reading can occur.