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Portable Ammonia Photometer HI97733 High Range 0.0–100.0 mg/L | EnvMart

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Ammonia HR Portable Photometer- Meter Only - HI97733

Name: Ammonia HR Portable Photometer- Meter Only - HI97733
Brand: Hanna
SKU: 71900
Price: 393.93 USD
Availability: InStock

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Category Portable Photometers Brand Hanna

Specifications

Resolution	0.1 mg/L
Accuracy	±0.5 mg/L ±5% of reading
Measurement Range	0.0 to 100.0 mg/L (ppm)
Display	128 x 64 pixel B/W LCD with backlight
Light Source	LED with 420 nm bandpass filter
Automatic Shut-Off	After 15 minutes of inactivity (30 minutes before a READ measurement)
Logging Memory	Automatic logging of last 50 measurement
GLP	Yes (date, time of last calibration)
Model	HI97733
Cuvette Type	round 24.6 mm diameter (22 mm inside)
Ammonia Method	Adaptation of ASTM D1426 Nessler method
Operating environment	0 to 50°C; relative humidity: 100% (IP67)
Light Detector	Silicon photocell

Key Features

HI97733 Portable Ammonia Photometer delivers high accuracy ammonia measurements in water samples with an advanced LED optical system.

Measures ammonia concentration from 0.0 to 100.0 mg/L (ppm).
Accuracy of ±0.5 mg/L ±5% of reading for reliable results.
Features tutorial mode for step-by-step measurement guidance.
Automatic logging of last 50 measurements for GLP compliance.
Adaptation of ASTM D1426 Nessler Method for ammonia determination.
Large 128 × 64 px LCD screen with user-friendly backlight.
Operates using three 1.5V AA batteries, delivering over 800 measurements per set.
IP67 rated for use in laboratory and field environments up to 50°C.
Automatic shut-off function to save battery life.
Uses 24.6 mm diameter round cuvettes for sample measurements.

Product Description

The HI97733 Portable Ammonia Photometer is designed to provide laboratory-quality accuracy in a versatile, field-ready instrument. Using an advanced optical system with a precise LED light source and silicon photocell detector, this device measures ammonia concentration in water samples from 0.0 to 100.0 mg/L (as NH₃+), with a resolution of 0.1 mg/L and an impressive accuracy of ±0.5 mg/L ±5% of reading.

The photometer supports adaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler Method, ensuring high reliability in various industrial, environmental, municipal water, aquaculture, and laboratory applications. The easy-to-navigate interface includes a tutorial mode for step-by-step guidance and an automatic logging capability for the last 50 measurements, simplifying data management and GLP compliance. The HI97733 features a robust IP67-rated enclosure and a high-contrast 128×64 px LCD with backlight for operation in challenging field and laboratory contexts.

Measures ammonia in water from 0.0 to 100.0 mg/L (ppm) with high resolution.
Precision optical system with LED and silicon photocell detector for accurate readings.
Automatic shut-off after 15 minutes of inactivity (30 minutes before measurement) for energy savings.
Large LCD with tutorial mode for easy operation and reduced errors.
GLP functions: memory for last 50 measurements, date and time of last calibration.
Powered by three 1.5V AA batteries, supporting over 800 tests per set of batteries.
Fully portable with durable construction and IP67 protection rating.
Cuvette compatibility: 24.6 mm diameter (22 mm inside).
Operates in environments from 0 to 50°C with up to 100% relative humidity.
Compact design: 142.5 × 102.5 × 50.5 mm; lightweight at 380 g for field and lab use.

Ideal for industries, municipal water facilities, aquaculture, agriculture, and research laboratories seeking precise ammonia testing. For more laboratory photometers and ammonia test instruments, browse the EnvMart Portable Photometers category.