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Chromium (VI) Portable Photometer HI97723, 0–1000 µg/L, Advanced Optical, IP67 | EnvMart

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Hanna Chromium (VI) Portable Photometer-Meter Only - HI97723

Name: Hanna Chromium (VI) Portable Photometer-Meter Only - HI97723
Brand: Hanna
SKU: 72061
Price: 393.93 USD
Availability: InStock

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Category Portable Photometers Brand Hanna

Specifications

Display	128 x 64 pixel B/W LCD with backlight
Light Source	LED with 525 nm bandpass filter
Environment	0 to 50°C (32 to 122°F), 0 to 100% RH (IP67)
Automatic Shut-Off	After 15 minutes of inactivity (30 min before READ)
Logging Memory	50 readings
Model	HI97723
Bandpass Filter Bandwidth	8 nm
Bandpass Filter Wavelength Accuracy	±1.0 nm
Cuvette Type	round 24.6 mm diameter (22 mm inside)
Chromium, Hexavalent Method	ASTM D1687-92, Diphenylcarbohydrazide (adaptation)
Chromium, Hexavalent Range	0 to 1000 µg/L (as Cr(VI))
Chromium, Hexavalent Resolution	1 µg/L
Chromium, Hexavalent Accuracy	±5 µg/L ±4% of reading at 25°C

Key Features

HI97723 Chromium (VI) Portable Photometer for accurate measurement of hexavalent chromium in water samples.

Measures chromium (VI) in the 0–1000 µg/L range.
Employs a superior optical system with a reference detector and narrow band interference filters for fast and reliable measurements.
No warm-up time is required before measurement.
Features tutorial mode for step-by-step guidance.
Incorporates CAL Check to verify meter performance and accuracy.
Automatic shut-off after 15 minutes (30 minutes before a READ measurement) prolongs battery life.
Accurate to ±5 µg/L ±4% of reading at 25°C.
Adaptation of ASTM D1687-92 Diphenylcarbohydrazide method.
IP67-rated robust enclosure withstands harsh lab and field conditions.
Logging memory stores up to 50 readings with GLP compliance.

Product Description

HI97723 Chromium (VI) Portable Photometer is an advanced device designed for the precise measurement of hexavalent chromium (Cr(VI)) concentrations in water samples within the range of 0 to 1000 µg/L. Utilizing a sophisticated optical system that incorporates a reference detector and narrow band interference filters, this photometer guarantees extremely fast, repeatable, and reliable measurements.

This meter is ideally suited for environmental laboratories, industrial facilities, water treatment plants, and on-site monitoring, especially in industries such as metal finishing, paint, dye, ceramic manufacturing, and wastewater treatment, where monitoring of toxic chromium (VI) is critical. Its IP67-rated robust housing ensures durability in demanding environments. The instrument features a backlit 128x64 pixel B/W LCD display for clear data presentation even in low-light conditions.

Measures chromium (VI) concentration from 0 to 1000 µg/L (as Cr(VI)).
Superior optical system with reference detector delivers rapid and consistent results.
No warm-up is needed; immediate operation allows for efficient workflow.
Tutorial mode provides step-by-step instructions for new and experienced users.
CAL Check verifies the photometer's operational accuracy.
Method: Adaptation of ASTM D1687-92 Diphenylcarbohydrazide.
Accuracy: ±5 µg/L ±4% of reading at 25°C.
Memory for 50 readings; GLP compliant for easy traceability.
Automatic shut-off (15 min inactive, 30 min before READ) extends battery lifespan.
Waterproof, laboratory-grade IP67 enclosure for field and lab applications.

The HI97723 operates in environments from 0 to 50°C and humidity up to 100%. Includes round cuvette (24.6 mm diameter), operates on three 1.5V AA alkaline batteries (over 800 measurements without backlight), and weighs just 380 g. Dimensions: 142.5 x 102.5 x 50.5 mm. Applications include regulatory compliance, environmental safety, and wastewater process control. Explore related laboratory meters and portable photometers in the EnvMart catalog for comprehensive analytical solutions.