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Hanna Free Chlorine Portable Photometer with CAL Check - HI97701-kit

Category Portable Photometers Brand Hanna

Specifications

Country of Origin India
Display 128 x 64 pixel B/W LCD with backlight
Condition New
Power Supply 3 x 1.5V AA batteries
Dimensions 142.5 x 102.5 x 50.5 mm
Battery Life Over 800 measurements
Light Source LED with bandpass filter at 525 nm
Model HI97701C
Method EPA 330.5 DPD Colorimetric
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
Weight 0.38 Kg
Operating environment 0 to 50°C, up to 100% relative humidity, IP67
Data logging Automatic, 50 readings
Light Detector Silicon photocell
MPN HI97701C
Measurement Parameter Free Chlorine (as Cl2)
Photometer Type Portable Photometer
Shut-Off Automatic, 15/30 minutes

Key Features

HI97701C Free Chlorine Portable Photometer with CAL Check delivers high precision free chlorine measurement in water applications.

  • Advanced optical system with reference detector and narrow band interference filters provides outstanding measurement accuracy.
  • Integrated CAL Check function for easy on-site verification of proper instrument calibration.
  • Tutorial mode delivers step-by-step operation instructions, ideal for laboratory and field use.
  • Allows use of powder or liquid reagents for flexibility and cost savings.
  • Measures free chlorine in the range 0.00 to 5.00 mg/L (as Cl2) with a resolution of 0.01 mg/L.
  • Automatic logging of up to 50 measurements ensures efficient data management for quality control.
  • Automatic shut-off after periods of inactivity preserves battery life for field operations.
  • High-resolution backlit display for easy reading under various conditions.
  • IP67 waterproof rating and robust design suitable for demanding environments.
  • Lightweight and compact, equipped with ergonomic cuvette holder for round, 24.6 mm cuvettes.

Product Description

HI97701C Free Chlorine Portable Photometer with CAL Check is a precise and portable instrument designed for measuring free chlorine levels in water across a variety of sectors including drinking water, swimming pools, food processing, wastewater, and other industrial applications. The HI97701C offers advanced photometry with a superior optical system utilizing a reference detector and narrow band interference filters, ensuring extremely fast and repeatable measurements even in challenging environments.

  • Advanced reference detector and narrow band filter-based photometry for reliable and accurate results.
  • CAL Check function enables quick, accurate instrument verification to ISO and EPA standards.
  • Tutorial mode provides intuitive, step-by-step guidance perfect for field or laboratory settings.
  • Compatible with either powder or cost-saving liquid reagents for user flexibility.
  • Wide range free chlorine measurement: 0.00 to 5.00 mg/L (as Cl2) with 0.01 mg/L resolution.
  • EPA 330.5 DPD colorimetric method adapted for regulatory compliance.
  • User-friendly, automatic logging memory for up to 50 measurements for easy quality and regulatory record keeping.
  • Automatic shut-off extends battery life, up to 800 measurements on 3 AA batteries.
  • IP67 waterproof and rugged ABS casing, well-suited for laboratory, industrial, municipal, and water treatment facilities.
  • Package includes photometer, cuvette set, reagents, batteries, and case as per kit configuration.

Excellent for laboratory, environmental monitoring, water treatment, and quality assurance teams responsible for water safety and regulatory compliance. Browse more portable photometers and laboratory water testing solutions on EnvMart.

Hanna Free Chlorine Portable Photometer with CAL Check - HI97701-kit
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Frequently Asked Questions

The HI97701C photometer measures free chlorine in the range of 0.00 to 5.00 mg/L (as Cl2) with a resolution of 0.01 mg/L.

The CAL Check function allows for quick and accurate verification of the instrument's calibration, ensuring compliance with ISO and EPA standards.

Yes, the HI97701C has an IP67 waterproof rating, making it suitable for use in demanding outdoor environments.

The HI97701C is compatible with both powder and liquid reagents, providing flexibility and potential cost savings.

The HI97701C can automatically log up to 50 measurements, facilitating efficient data management for quality control.

Yes, the HI97701C includes a tutorial mode that provides step-by-step operation instructions, making it user-friendly for both field and laboratory use.

The HI97701C can perform up to 800 measurements on 3 AA batteries, and it features an automatic shut-off to preserve battery life.

The package includes the photometer, a cuvette set, reagents, batteries, and a carrying case, depending on the kit configuration.

Yes, the HI97701C is ideal for measuring free chlorine levels in swimming pools, as well as in drinking water and wastewater applications.

The photometer features a high-resolution backlit display, allowing for easy reading under various lighting conditions.

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