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Hanna Free &Total Chlorine High Range Portable Photometer-Kit - HI97734C

Category Portable Photometers Brand Hanna

Specifications

Display 128 x 64 pixel B/W LCD with backlight
Logging Type Automatic logging of last 50 measurements
GLP Yes (date, time of last calibration)
Model HI97734C
Optical System Silicon photocell, LED at 525 nm
Bandpass Filter Bandwidth 8 nm
Bandpass Filter Wavelength Accuracy ±1.0 nm
Free Chlorine Range 0.00 to 10.00 mg/L (as Cl2)
Free Chlorine Accuracy ±0.03 mg/L ±3% of reading
Total Chlorine Range 0.00 to 10.00 mg/L (as Cl2)
Total Chlorine Accuracy ±0.03 mg/L ±3% of reading
Photometric Method Adaptation of US EPA Method 330.5, DPD Colorimetric Method
Free/Total Chlorine Resolution 0.01 mg/L

Key Features

HI97734C Free & Total Chlorine High Range Portable Photometer for rapid laboratory and field water quality analysis.

  • Measures free and total chlorine in water samples from 0.00 to 10.00 mg/L as Cl2.
  • Features a high-accuracy optical system for laboratory-grade measurement precision.
  • Quick warm-up time with user-friendly interface and tutorial mode for guided steps.
  • Lab-quality readings with automatic shut-off after inactivity for energy savings.
  • Logging memory for the last 50 measurements with date and time using GLP data record.
  • IP67-rated waterproof body for operation in demanding environments and field conditions.
  • Adaptation of US EPA Method 330.5, DPD Colorimetric Method for chlorine measurement.
  • Large backlit LCD (128x64 pixel) for clear result display in different lighting conditions.
  • Operates on 3 x 1.5V AA batteries for portable use and supports over 800 measurements per set.
  • Supplied with comprehensive kit including round cuvettes (24.6 mm diameter) for precise sample handling.

Product Description

The HI97734C Free & Total Chlorine High Range Portable Photometer delivers rapid, accurate analysis of free and total chlorine concentrations in water samples, making it ideal for laboratory, industrial, and field applications. This kit enables detection in the critical 0.00 to 10.00 mg/L (ppm) range, supporting pool treatment, drinking water safety, wastewater control, food processing sanitation, and metal finishing water testing.

  • Measures free and total chlorine from 0.00 to 10.00 mg/L (as Cl2), ideal for high-range applications and regulatory compliance.
  • Advanced optical system uses a silicon photocell detector and LED at 525 nm for high precision and repeatability.
  • Automatic shut-off after 15 minutes of inactivity (30 minutes before a reading) conserves power.
  • Adaptation of US EPA Method 330.5, DPD Colorimetric Method ensures internationally recognized accuracy.
  • 128x64 pixel backlit LCD enables clear data viewing in the laboratory or in the field.
  • Logging capabilities can record the last 50 measurements for streamlined documentation as per GLP standards.
  • GLP traceable with date and time of last calibration; built-in tutorial mode guides step-by-step use, ideal for training and routine work.
  • Sturdy IP67-rated body withstands relative humidity up to 100% and temperatures from 0 to 50°C.
  • Compact dimensions: 142.5 x 102.5 x 50.5 mm; lightweight 380 g instrument is easily portable.
  • Runs on three standard AA batteries for exemplary battery life—over 800 measurements per set without backlight.
  • Round cuvettes (24.6 mm outer diameter) support easy, consistent sample handling in diverse environments.

This photometer kit meets the needs of industrial, municipal, water treatment, laboratory, environmental testing, hospitality, and hygiene monitoring sectors. The comprehensive HI97734C kit helps ensure water safety and quality.

Explore more high-precision photometers and laboratory water quality instruments in the EnvMart Laboratory Instruments & Supplies category.

Hanna Free &Total Chlorine High Range Portable Photometer-Kit - HI97734C
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