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Hanna Chlorine Dioxide Portable Photometer-Meter Only - HI97738
Specifications
| Country of Origin | India |
|---|---|
| Resolution | 0.01 mg/L |
| Accuracy | ±0.10 mg/L ±5% of reading at 25°C |
| Operating Humidity | 0 to 100% RH (IP67) |
| Display | 128 x 64 pixel B/W LCD with backlight |
| Power Supply | 1.5 V AA Alkaline (3 pcs.) |
| Operating Temperature | 0 to 50 °C |
| Dimensions | 142.5 x 102.5 x 50.5 mm |
| Battery Life | More than 800 measurements (without backlight) |
| Light Source | LED with 575 nm bandpass filter |
| Automatic Shut-Off | After 15 minutes of inactivity (30 minutes before a READ measurement) |
| Logging Memory | 50 readings |
| GLP | Yes |
| Model | HI97738 |
| Method | Adaptation of the Chlorophenol Red Method |
| Bandpass Filter Bandwidth | 8 nm |
| Bandpass Filter Wavelength Accuracy | ±1.0 nm |
| Cuvette Type | round 24.6 mm diameter (22 mm inside) |
| Photometric Range | 0.00 to 2.00 mg/L (as ClO₂) |
| Weight | 0.38 Kg |
| Light Detector | Silicon photocell |
| Product Condition | New |
| MPN | HI97738 |
| Calibration Check | CAL Check function |
Key Features
HI97738 portable photometer is designed for accurate chlorine dioxide measurement in water analysis.
- Measures chlorine dioxide concentration from 0.00 to 2.00 mg/L using the chlorophenol red method.
- Superior optical system with reference detector and narrow band interference filters for reliable results.
- Features an LCD display with backlight for clear readings in diverse environments.
- Automatic shut-off after 15 minutes of inactivity to preserve battery life.
- Logging memory stores up to 50 readings for convenient data management.
- Tutorial mode offers step-by-step operational instructions.
- IP67 rated for rugged field and laboratory use.
- Powered by three 1.5 V AA alkaline batteries for over 800 measurements per charge.
- Compact design with dimensions 142.5 x 102.5 x 50.5 mm and 380 g weight for portability.
- GLP compliance and CAL Check function to verify meter performance.
Product Description
The HI97738 Portable Chlorine Dioxide Photometer enables precise and reliable measurement of chlorine dioxide levels in water, essential for applications such as drinking water disinfection and industrial process monitoring. This photometer operates on the adaptation of the chlorophenol red method, providing an analytical range from 0.00 to 2.00 mg/L (as ClO₂). Its advanced optical system incorporates a silicon photocell detector, LED lamp with 575 nm bandpass filter, and reference detector, resulting in fast, repeatable results and excellent accuracy.
- Automatic shut-off after 15 minutes of inactivity (30 minutes before a READ measurement) helps conserve battery.
- 8 nm bandpass filter bandwidth for precise wavelength selection, ±1.0 nm accuracy.
- Backlit 128 x 64 pixel B/W LCD display offers clear, easy-to-read results even in low-light environments.
- Operates in a wide range of environments: 0 to 50°C (32 to 122°F), 0–100% RH (IP67 enclosure rating).
- GLP (Good Laboratory Practice) and logging memory for 50 readings ensure compliance and reliable record-keeping.
- CAL Check verifies photometer performance with a built-in diagnostic feature.
- Tutorial mode guides users through analytical procedures step-by-step.
- Supplied without reagents, suitable for direct integration into laboratory, industrial, or field analytical workflows.
- Package includes photometer unit only (reagents sold separately).
Applications include industrial water treatment, municipal drinking water monitoring, HVAC, laboratory research, process control, and environmental regulation compliance. Explore the complete range of laboratory photometers and analytical instrumentation on EnvMart for your water quality and process control requirements.
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Frequently Asked Questions
The HI97738 portable photometer measures chlorine dioxide concentration from 0.00 to 2.00 mg/L.
The photometer features a superior optical system with a reference detector, narrow band interference filters, and a silicon photocell detector for reliable and accurate measurements.
Yes, the HI97738 is IP67 rated, making it suitable for rugged field and laboratory use, and can operate in various environmental conditions.
It features a backlit 128 x 64 pixel B/W LCD display that provides clear readings, even in low-light conditions.
The photometer is powered by three 1.5 V AA alkaline batteries, allowing for over 800 measurements per charge, and includes an automatic shut-off feature to conserve battery life.
Yes, the HI97738 has a logging memory that stores up to 50 readings for convenient data management.
The tutorial mode offers step-by-step operational instructions, making it easier for users to understand and utilize the photometer effectively.
No, the HI97738 is supplied without reagents, which are sold separately and can be integrated into laboratory or field workflows.
The HI97738 complies with Good Laboratory Practice (GLP) and features a CAL Check function to verify meter performance.
The HI97738 has compact dimensions of 142.5 x 102.5 x 50.5 mm and weighs 380 g, making it portable and easy to handle.
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