Hanna HI771 Chlorine Ultra High Range Checker® HC – 0 to 500 ppm

The Hanna HI771 Checker® HC is a heavy-duty, pocket-sized digital colorimeter engineered specifically to measure Ultra High Range (UHR) Total Chlorine. Utilizing an adaptation of the Standard Methods 4500-Cl, it measures extreme chlorine concentrations from 0 to 500 ppm (mg/L). It is the ultimate diagnostic instrument for monitoring Clean-In-Place (CIP) sanitization systems in the food, dairy, and beverage industries without requiring complex manual dilutions.

Validate your factory's absolute biological safety instantly with the Hanna HI771 Chlorine Ultra High Range Checker® HC. In Pakistan’s massive commercial dairy, beverage, and FMCG facilities, standard water chlorination is completely insufficient for sterilizing the inside of stainless-steel production pipes. To prevent bacterial contamination between batches, factories use Clean-In-Place (CIP) systems that pump highly concentrated chlorine (often 200+ ppm) through the lines.

Standard water testing kits and photometers max out at 5 ppm. The HI771 is explicitly built for CIP monitoring, measuring massive chlorine levels up to 500 ppm (mg/L). By tracking these Ultra High Range (UHR) levels precisely, QA managers can guarantee the pipes are fully sterilized without wasting expensive chemical stock. It brings laboratory-grade optical accuracy directly to the wet factory floor in a rugged, pocket-sized format.

• Find specialized QA consumables in [Lab Supplies].
• Shop advanced sanitization analytics under [Analytical Instruments].
• Compare ultra-high range oxidizer testers in [Photometers & Colorimeters].

Key Features:

• Ultra High Range Capability: Bypasses the need for complex, manual chemical dilutions on the factory floor when testing heavily chlorinated CIP water.
• Total Chlorine Detection: Measures all available sanitization power in the water, ensuring zero bacteria survive the washdown cycle.
• Digital Readout: Delivers a clear, unmistakable digital reading directly on the LCD, preventing costly over-dosing or under-dosing.
• Single-Button Operation: Foolproof design ensures non-technical factory line workers can perform FDA-compliant QA checks.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI771 in Pakistan?

A: Visit Kamadi.pk for current B2B pricing. We supply high-end QA instrumentation to major food processing and beverage bottling agencies.

Q: Can it measure standard swimming pool chlorine?

A: While it can, it is not recommended. The UHR scale is designed for massive concentrations, so it has a lower resolution for small numbers. For standard pools (1-5 ppm), use the HI711 Total Chlorine Checker.

Q: Are the required reagents included?

A: Yes, the checker comes with a starter kit of 6 reagent packets. Replacement reagents (HI771-25) are readily available.