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Hanna pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer - HI97104

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Hanna pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer - HI97104

Name: Hanna pH, Alkalinity, Free Chlorine, Total Chlorine, and Cyanuric Acid Photometer - HI97104
Brand: Hanna
SKU: 72761
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	Light emitting diode
pH Range	6.5 to 8.5 pH
pH Resolution	0.1 pH
pH Accuracy	±0.1 pH
Environment	0 to 50 °C, 0 to 100% RH, IP67 floating case
Automatic Shut-Off	After 15 minutes of inactivity (30 minutes before a READ measurement)
Model	HI97104
Bandpass Filter Bandwidth	8 nm
Bandpass Filter Wavelength Accuracy	±1.0 nm
Cuvette Type	round 24.6 mm diameter (22 mm inside)
Free Chlorine Range	0.00 to 5.00 mg/L
Free Chlorine Resolution	0.01 mg/L
Free Chlorine Accuracy	±0.03 mg/L ±3% of reading at 25 °C
Alkalinity Range	0 to 500 mg/L (as CaCO3)
Alkalinity Resolution	1 mg/L
Alkalinity Accuracy	±5 mg/L ±5% of reading at 25 °C
Data Storage	50 readings
Measurement Parameters	pH, Alkalinity, Free Chlorine, Total Chlorine, Cyanuric Acid
Light Detector	Silicon photocell with narrow band interference filter @ 525 nm and 610 nm
Total Chlorine Range	0.00 to 5.00 mg/L
Cyanuric Acid Range	0 to 80 mg/L (as CYA)
Total Chlorine Accuracy	±0.03 mg/L ±3% of reading at 25 °C
Total Chlorine Resolution	0.01 mg/L
Methods	Colorimetric (Alkalinity), DPD, Adaptation of US EPA Method 330.5 (Chlorine), Adaptation of Turbidimetric method (Cyanuric Acid), Phenol Red method (pH)
Cyanuric Acid Accuracy	±1 mg/L ±15% of reading at 25 °C
Cyanuric Acid Resolution	1 mg/L

Key Features

HI97104 Multiparameter Photometer designed for rapid measurement of pH, alkalinity, free and total chlorine, and cyanuric acid in water analysis.

Measures pH, alkalinity, free chlorine, total chlorine, and cyanuric acid accurately.
Portable design with advanced optical system and reference detector for high measurement repeatability.
Features a tutorial mode for step-by-step operation guidance.
Supports powder and cost-efficient liquid reagents for analysis flexibility.
Stores up to 50 readings for convenient data tracking.
IP67 rated floating case for enhanced durability and field use.
No warm-up time needed for immediate measurements.
Automatic shut-off after inactivity to prolong battery life.
Large B/W LCD with backlight for clear, easy reading.
Powered by three AA alkaline batteries for over 800 measurements.

Product Description

Hanna HI97104 Multiparameter Photometer is a highly advanced and versatile portable instrument designed for accurate measurement of key water quality parameters including pH, alkalinity, free chlorine, total chlorine, and cyanuric acid. Engineered with a superior optical system that incorporates a reference detector and narrow band interference filters, this photometer delivers fast, stable, and highly repeatable results, making it ideal for laboratory, industrial, environmental, and field applications.

The HI97104 enables precise measurement across multiple parameters, including pH in the range of 6.5 to 8.5, alkalinity from 0 to 500 mg/L, chlorine (free and total) from 0.00 to 5.00 mg/L, and cyanuric acid from 0 to 80 mg/L. Its advanced optical technology minimizes interference and ensures consistent analytical performance, even in demanding testing environments.

Designed for efficiency and ease of use, the photometer requires no warm-up time, allowing immediate operation and faster workflow. It features a large 128×64 pixel backlit LCD that clearly displays readings, ensuring visibility even in low-light conditions. The instrument also includes an automatic shut-off function (after 15 or 30 minutes) to conserve battery life during extended use.

The HI97104 supports both powder and liquid reagents, providing flexibility and cost-effectiveness based on user preference and availability. It is capable of storing up to 50 measurement records, enabling users to review, log, and manage test data efficiently for reporting and compliance purposes.

Built for durability, the photometer is housed in a rugged, floating IP67-rated case, ensuring protection against water, dust, and harsh environmental conditions. This makes it particularly suitable for field use in challenging locations such as water treatment facilities and outdoor monitoring sites.

Widely used in applications such as swimming pool maintenance, water treatment plants, environmental testing laboratories, industrial process monitoring, and chemical quality assurance, the Hanna HI97104 Multiparameter Photometer is an essential tool for professionals requiring reliable and comprehensive water analysis.

Supplied as a meter-only unit, it allows users to select appropriate reagents and accessories based on their specific testing needs. Enhance your water quality monitoring capabilities with Hanna’s advanced photometric technology, designed for precision, durability, and consistent performance in portable photometer