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Ammonia HR Portable Photometer- Meter Only - HI97733
Specifications
| Resolution | 0.1 mg/L |
|---|---|
| Accuracy | ±0.5 mg/L ±5% of reading |
| Measurement Range | 0.0 to 100.0 mg/L (ppm) |
| Display | 128 x 64 pixel B/W LCD with backlight |
| Light Source | LED with 420 nm bandpass filter |
| Automatic Shut-Off | After 15 minutes of inactivity (30 minutes before a READ measurement) |
| Logging Memory | Automatic logging of last 50 measurement |
| GLP | Yes (date, time of last calibration) |
| Model | HI97733 |
| Cuvette Type | round 24.6 mm diameter (22 mm inside) |
| Ammonia Method | Adaptation of ASTM D1426 Nessler method |
| Operating environment | 0 to 50°C; relative humidity: 100% (IP67) |
| Light Detector | Silicon photocell |
Key Features
HI97733 Portable Ammonia Photometer delivers high accuracy ammonia measurements in water samples with an advanced LED optical system.
- Measures ammonia concentration from 0.0 to 100.0 mg/L (ppm).
- Accuracy of ±0.5 mg/L ±5% of reading for reliable results.
- Features tutorial mode for step-by-step measurement guidance.
- Automatic logging of last 50 measurements for GLP compliance.
- Adaptation of ASTM D1426 Nessler Method for ammonia determination.
- Large 128 × 64 px LCD screen with user-friendly backlight.
- Operates using three 1.5V AA batteries, delivering over 800 measurements per set.
- IP67 rated for use in laboratory and field environments up to 50°C.
- Automatic shut-off function to save battery life.
- Uses 24.6 mm diameter round cuvettes for sample measurements.
Product Description
The HI97733 Portable Ammonia Photometer is designed to provide laboratory-quality accuracy in a versatile, field-ready instrument. Using an advanced optical system with a precise LED light source and silicon photocell detector, this device measures ammonia concentration in water samples from 0.0 to 100.0 mg/L (as NH₃+), with a resolution of 0.1 mg/L and an impressive accuracy of ±0.5 mg/L ±5% of reading.
The photometer supports adaptation of the ASTM Manual of Water and Environmental Technology, D1426 Nessler Method, ensuring high reliability in various industrial, environmental, municipal water, aquaculture, and laboratory applications. The easy-to-navigate interface includes a tutorial mode for step-by-step guidance and an automatic logging capability for the last 50 measurements, simplifying data management and GLP compliance. The HI97733 features a robust IP67-rated enclosure and a high-contrast 128×64 px LCD with backlight for operation in challenging field and laboratory contexts.
- Measures ammonia in water from 0.0 to 100.0 mg/L (ppm) with high resolution.
- Precision optical system with LED and silicon photocell detector for accurate readings.
- Automatic shut-off after 15 minutes of inactivity (30 minutes before measurement) for energy savings.
- Large LCD with tutorial mode for easy operation and reduced errors.
- GLP functions: memory for last 50 measurements, date and time of last calibration.
- Powered by three 1.5V AA batteries, supporting over 800 tests per set of batteries.
- Fully portable with durable construction and IP67 protection rating.
- Cuvette compatibility: 24.6 mm diameter (22 mm inside).
- Operates in environments from 0 to 50°C with up to 100% relative humidity.
- Compact design: 142.5 × 102.5 × 50.5 mm; lightweight at 380 g for field and lab use.
Ideal for industries, municipal water facilities, aquaculture, agriculture, and research laboratories seeking precise ammonia testing. For more laboratory photometers and ammonia test instruments, browse the EnvMart Portable Photometers category.
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Frequently Asked Questions
The HI97733 Portable Ammonia Photometer measures ammonia concentration from 0.0 to 100.0 mg/L (ppm).
The accuracy of the HI97733 is ±0.5 mg/L ±5% of reading, ensuring reliable results for ammonia measurements.
The HI97733 is equipped with a 128 x 64 pixel black and white LCD display with a backlight for enhanced visibility.
The HI97733 automatically logs the last 50 measurements, supporting Good Laboratory Practice (GLP) compliance with date and time of the last calibration.
The HI97733 utilizes the adaptation of the ASTM D1426 Nessler method for ammonia determination in water samples.
The resolution of the HI97733 is 0.1 mg/L, allowing for precise measurement of ammonia concentrations.
The HI97733 requires round cuvettes with a diameter of 24.6 mm (22 mm inside) for sample measurements.
The HI97733 operates in environments from 0 to 50°C and can handle up to 100% relative humidity.
The HI97733 operates using three 1.5V AA batteries, supporting over 800 measurements per set of batteries.
The HI97733 includes an automatic shut-off function that activates after 15 minutes of inactivity, and 30 minutes before a measurement.
The HI97733 is IP67 rated, making it suitable for both laboratory and field environments, including challenging conditions.
The HI97733 is ideal for use in various industries, including municipal water facilities, aquaculture, agriculture, and research laboratories.
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