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Ammonia Low-Range Portable Photometer HI97700, Meter Only, 0.00–3.00 mg/L | EnvMart

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Ammonia Low-Range Portable Photometer with CAL Check, Meter Only, 0.00–3.00 mg/L, Accuracy ±0.04 mg/L ±4%, HI97700

Name: Ammonia Low-Range Portable Photometer with CAL Check, Meter Only, 0.00–3.00 mg/L, Accuracy ±0.04 mg/L ±4%, HI97700
Brand: Hanna
SKU: 71894
Price: 72.22 USD
Availability: InStock

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Category Portable Photometers Brand Hanna

Specifications

Display	128 × 64 pixel B/W LCD with backlight
Automatic Shut-Off	15 minutes (30 before READ)
Model	HI97700
Bandpass Filter Bandwidth	8 nm
Bandpass Filter Wavelength Accuracy	±1.0 nm
Ammonia Range	0.00 to 3.00 mg/L (as NH3-N)
Ammonia Resolution	0.01 mg/L
Ammonia Accuracy	±0.04 mg/L ±4% of reading
Ammonia Method	Adaptation of ASTM D1426 Nessler method

Key Features

HI97700 Ammonia Low-Range Portable Photometer Meter Only is designed for fast, repeatable measurement of low-range ammonia in water, featuring advanced optics and user-friendly design.

Measures ammonia in the 0.00 to 3.00 mg/L (NH3-N) range.
Provides accuracy of ±0.04 mg/L ±4% of reading, ensuring reliable results.
Employs ASTM D1426 Nessler method for ammonia analysis.
Equipped with CAL Check for on-demand meter performance verification.
Tutorial mode offers step-by-step operational guidance.
Features a reference optical detector and narrow band interference filters.
Large, backlit 128 × 64 pixel LCD for easy data viewing.
Supports GLP with date/time of last calibration tracked.
Battery-powered for true field portability, offering over 800 measurements per set.
Floatable, IP67-rated enclosure for rugged use in diverse environments.

Product Description

The HI97700 Ammonia Low-Range Portable Photometer Meter Only is engineered for precise, on-site analysis of ammonia in water, suited for laboratory, environmental testing, water treatment, and aquaculture applications. This advanced photometer measures ammonia in the 0.00 to 3.00 mg/L (as NH3-N) range, ideal for monitoring water quality where low ammonia concentrations are critical.

Featuring a superior optical system with a reference detector and narrow band interference filters, the HI97700 enables extremely fast and repeatable measurements. Users benefit from integrated CAL Check functionality for on-demand instrument accuracy verification and a tutorial mode that provides step-by-step operational instructions, making it user-friendly even for non-expert personnel.

Accuracy of ±0.04 mg/L ±4% of reading ensures high-confidence results, backed by the ASTM Manual of Water and Environmental Technology, D1426 Nessler method.
Automatic shut-off after 15 minutes of inactivity extends battery life, while the logging memory can store up to 50 measurements for later review.
The device operates reliably in challenging environments (0 to 50°C, 100% relative humidity, IP67 floating case), making it ideal for field and laboratory use alike.
A large backlit display (128 × 64 pixel LCD) allows clear viewing of results in any lighting condition.
Battery-powered operation (three 1.5V AA batteries) provides over 800 readings without needing replacement.
GLP compliance is reinforced by storage of the calibration date and time, supporting traceability in regulated settings.

The HI97700 Ammonia Photometer (meter only) is widely used across industrial, laboratory, manufacturing, water treatment, aquaculture, and food safety sectors where ammonia measurement is critical. Enrich your laboratory equipment selection by browsing related Portable Photometers and analytical instrumentation brands on EnvMart.