Product Description
| FEATURES - On-screen tutorial messages
- Two point calibration
- Auto endpoint
- DO range up to 300%, temperature compensated
- Altitude compensation up to 4000 m
- Salinity compensation up to 80 g/L
- Automatic calibration in air
- GLP features
- Low battery indicator
|
| SPECIFICATIONS: | Range | O2 | 0.00 to 45.00 mg/L | | Range | % Saturation O2 | 0.0 to 300.0% | | Range | Temperature | 0.0 to 50.0°C | | Resolution | O2 | 0.01 mg/L | | Resolution | % Saturation O2 | 0.1% | | Resolution | Temperature | 0.1°C | | Accuracy | O2 | ±1.5% F.S. | | Accuracy | % Saturation O2 | ±1.5% F.S. | | Accuracy | Temperature | 0.5°C | | Calibration | | automatic, in air, at 100% | | Temperature Compensation | | automatic, 0 to 50°C (32 to 122°F) | | Altitude Compensation | | 0 to 1900 m (100 m 326' resolution) | | Salinity Compensation | | 0 to 40 g/L (1g/L resolution) | | Probe | | HI 76407/4F with 4 m cable | | Power Supply | | 4 x 1.5 AA batteries / approx. 200 hours of continuous use; auto-off after 4 hours of inactivity; or input for 12 Vdc power adapter | | Environment | | 0 to 50°C (32 to 122°F); RH max 100% | | Dimensions | | 196 x 80 x 60 mm (7.7 x 3.1 x 2.4") | | Weight | | 500 g (1.1 lb.) | |
Effortless Water Quality AssessmentPortability and ease of use make this dissolved oxygen meter a practical choice for technicians and researchers conducting on-site analysis. Its handheld design ensures convenient, reliable operation across a variety of environments, from aquaculture facilities to natural water bodies.
Precise Measurements On-the-GoEngineered with a polarographic electrode, the meter provides accurate and rapid dissolved oxygen readings in less than 30 seconds. The 2-meter probe cable allows users to access samples from different locations without hassle, while manual control and compensation facilitate operation in diverse field conditions.
FAQs of Portable Dissolved Oxygen Meter:
Q: How do I operate the Portable Dissolved Oxygen Meter?
A: To use this meter, simply power it on with two AA batteries, immerse the probe into your water sample, and manually adjust for salinity if required. Readings will appear on the LCD digital display within 30 seconds.
Q: What environments is this oxygen meter suitable for?
A: This device is ideal for water quality testing in aquaculture, environmental studies, and laboratory settings. Its IP54 waterproof rating and handheld, lightweight form make it well-suited for fieldwork in Indias diverse climates.
Q: When should I use the manual salinity compensation feature?
A: Manual salinity compensation should be used when testing water samples with varying salt content to ensure measurement accuracy. This is especially important in aquaculture or when monitoring brackish water.
Q: Where can the oxygen probe be deployed?
A: The attached 2-meter probe cable enables sampling from tanks, streams, or ponds with ease. Its standard port size ensures compatibility with most typical field and laboratory setups.
Q: What is the expected battery life and usage process?
A: The meter delivers approximately 200 hours of operation on two 1.5V AA batteries. Simply replace the batteries when depleted, and you can resume measurements without complex recalibration or setup.
Q: What are the benefits of using this dissolved oxygen meter?
A: Its main benefits include portability, quick response time, accurate readings, straightforward manual control, and a robust waterproof design. These features collectively support reliable, on-the-spot water quality assessment.