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Hanna Dissolved Oxygen Portable Photometer-Meter Only - HI97732

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Hanna Dissolved Oxygen Portable Photometer-Meter Only - HI97732

Name: Hanna Dissolved Oxygen Portable Photometer-Meter Only - HI97732
Brand: Hanna
SKU: 71331
Price: 393.93 USD
Availability: InStock

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Category Portable Photometers Brand Hanna Condition New

Specifications

Display	128 x 64 pixel B/W LCD with backlight
Brand	Hanna
Light Source	LED with 466 nm bandpass filter
Automatic Shut-Off	After 15 minutes of inactivity (30 minutes before a READ measurement)
Logging Memory	50 readings
GLP	Yes
Model	HI97732
Dissolved Oxygen Range	0.0 to 10.0 mg/L
Dissolved Oxygen Resolution	0.1 mg/L
Dissolved Oxygen Accuracy	±0.4 mg/L ±3% of reading at 25°C
Bandpass Filter Bandwidth	8 nm
Bandpass Filter Wavelength Accuracy	±1.0 nm
Cuvette Type	round 24.6 mm diameter (22 mm inside)
Light Detector	Silicon photocell
Dissolved Oxygen Measurement Method	Adaptation of Standard Methods, 23rd Edition, Azide Modified Winkler Method
Photometer Type	Dissolved Oxygen

Key Features

HI97732 Portable Dissolved Oxygen Photometer meter only for precise measurement of DO in water samples.

Advanced portable photometer with reference detector for accuracy.
Measures dissolved oxygen from 0.0 to 10.0 mg/L with 0.1 mg/L resolution.
Automatic shut-off after 15/30 minutes of inactivity increases battery life.
Large 128 x 64 pixel LCD with backlight for clear readings in any light.
Data logging memory stores up to 50 readings.
Automatic tutorial mode for step-by-step guided operation.
Adaptation of Standard Methods, Azide Modified Winkler method for DO analysis.
Compact, rugged build with IP67-rated dust and water resistance.

Product Description

Hanna HI97732 Portable Dissolved Oxygen Photometer (Meter Only) is a high-precision instrument designed for accurate determination of dissolved oxygen (DO) in water and wastewater applications. Engineered with an advanced optical system featuring a reference detector and narrow band interference filters, this photometer ensures fast, reliable, and repeatable measurements, making it ideal for both laboratory and field use.

The instrument measures dissolved oxygen concentrations in the range of 0.0 to 10.0 mg/L with a resolution of 0.1 mg/L, utilizing the Azide Modified Winkler method, a widely accepted standard for DO analysis. This ensures high accuracy and compliance with established water testing protocols across industrial and environmental applications.

Designed for efficiency, the HI97732 requires no warm-up time, allowing users to begin measurements instantly and improve workflow productivity. The built-in data logging capability stores up to 50 readings with GLP (Good Laboratory Practice) compliance, enabling traceability and proper record-keeping for quality control processes.

The large 128 x 64 pixel backlit LCD provides clear visibility of readings in all lighting conditions, while the intuitive interface and tutorial mode guide users step-by-step through testing procedures, making it suitable for both experienced professionals and new operators.

Housed in a rugged IP67-rated enclosure, the photometer is resistant to dust and water ingress, ensuring reliable performance in harsh industrial and environmental conditions. Powered by standard batteries, the unit supports up to 800 measurements, and the automatic shut-off feature helps conserve battery life during periods of inactivity.

Widely used in municipal water treatment, aquaculture, environmental monitoring, wastewater analysis, industrial process control, and research laboratories, the HI97732 delivers dependable dissolved oxygen measurement for critical applications.

Enhance your water quality analysis with Hanna’s advanced photometer technology, designed for precision, durability, and consistent performance in professional applications portable photometers