Hanna HI97732 Dissolved Oxygen Portable Photometer – 0.0 to 10.0 mg/L

The Hanna HI97732 is a unique, waterproof portable photometer that measures Dissolved Oxygen without using a traditional electrochemical probe. Utilizing an adaptation of the Standard Methods for the Examination of Water and Wastewater (Azide Modified Winkler method), it provides highly precise colorimetric readings from 0.0 to 10.0 mg/L. It is the ultimate low-maintenance alternative for harsh environments where standard DO probe membranes would be quickly destroyed.

Eliminate probe maintenance entirely with the Hanna HI97732 Dissolved Oxygen Portable Photometer. In certain severe industrial and environmental applications in Pakistan, using a standard DO meter is incredibly frustrating. Heavily polluted water, high flow rates, or aggressive chemicals can quickly coat, tear, or destroy the delicate PTFE membranes on electrochemical DO probes, leading to constant repair costs and downtime.

The HI97732 solves this by abandoning probes completely. Instead, it utilizes the globally recognized Azide Modified Winkler Method. You simply add chemical reagents to your water sample, which turns the water yellow based on the amount of oxygen present. The photometer's advanced LED optical system then measures this color intensity, delivering a flawless digital reading from 0.0 to 10.0 mg/L (ppm). Housed in a fully IP67 Waterproof and floatable casing, it offers laboratory-grade accuracy with virtually zero hardware maintenance.

• Find specialized QA consumables in [Lab Supplies].
• Shop advanced chemical analytics under [Analytical Instruments].
• Compare colorimetric oxygen testers in [Dissolved Oxygen Meters].

Key Features:

• Zero Membrane Maintenance: Completely avoids the hassle of refilling electrolyte solutions, polarizing probes, or replacing torn membranes.
• Flow Independent: Unlike standard probes which require the water to be moving constantly to read accurately, this photometric test works perfectly on completely still water samples.
• CAL Check™ System: Validates the instrument's optical performance instantly using Hanna's certified standards, ensuring total peace of mind before critical compliance audits.
• Tutorial Mode: Animated on-screen instructions guide technicians through the exact chemical mixing steps, preventing false readings.

Frequently Asked Questions (FAQs):

Q: What is the price of the Hanna HI97732 in Pakistan?

A: Contact Kamadi.pk for formal corporate pricing. We are a trusted procurement partner for Pakistan's heavy manufacturing and environmental monitoring sectors.

Q: Are the required reagents included?

A: Reagents (HI93732-01 for 100 tests) are sold separately to ensure maximum chemical freshness upon delivery to your facility.

Q: Is this better than a probe meter?

A: It depends on your use case. Photometers require buying chemical reagents for every test and are limited to a 10 mg/L ceiling. However, they completely eliminate the massive maintenance and fragility associated with probe membranes.