
( Brand: Hanna ), ( Model: HI 9147 ), ( Type: Dissolved Oxygen Meter )
The Hanna Instruments Galvanic Dissolved Oxygen Meter Model 9147 is a highly accurate and reliable tool designed for measuring dissolved oxygen levels in various liquids. This device employs a galvanic sensor, which provides fast and precise readings, making it an ideal choice for applications requiring real-time monitoring.
The 9147 features a user-friendly, backlit LCD display that shows the dissolved oxygen concentration in parts per million (ppm) or milligrams per liter (mg/L), ensuring easy readability even in low-light conditions. The meter is equipped with a robust, waterproof probe with a long-lasting, replaceable electrode, providing reliable measurements in a wide temperature range, from 0 to 50 C (32 to 122 F).
This Hanna Instruments oxygen meter comes with a built-in temperature sensor, allowing for simultaneous temperature readings, which is crucial in certain applications where temperature affects dissolved oxygen levels. The device also includes a calibration feature, ensuring that the readings remain accurate over time.
The Hanna Galvanic Dissolved Oxygen Meter 9147 is powered by two AAA batteries, which can be easily replaced when necessary. It features an auto-off function to conserve battery life and an alert system that warns the user when the sensor needs cleaning or replacement.
The 9147 is compact and lightweight, making it easy to carry and transport, making it a great choice for field applications or laboratory use. With its high accuracy, quick response time, and robust design, the Hanna Galvanic Dissolved Oxygen Meter 9147 is an essential tool for anyone requiring reliable dissolved oxygen measurements in various liquids.
Pros of buying Hanna HI9147 Galvanic Dissolved Oxygen Meter:1. High Accuracy: The Hanna HI9147 has a high level of accuracy, making it ideal for laboratory and industrial applications.
2. Portable and Durable: It is compact and lightweight, making it easy to carry around. Its rugged design ensures durability, even in harsh environments.
3. Long Battery Life: The meter has a long battery life, which reduces the need for frequent battery replacements.
4. Easy to Use: The HI9147 is user-friendly, with clear instructions and an easy-to-read display.
5. Wide Measurement Range: It can measure dissolved oxygen levels from 0 to 100% saturation, making it suitable for a variety of applications.
Cons of buying Hanna HI9147 Galvanic Dissolved Oxygen Meter:1. Cost: The HI9147 is relatively expensive compared to other oxygen meters on the market.
2. Limited Calibration Options: It only allows for calibration with air and water, which may not be sufficient for all applications.
3. Sensitivity to Temperature Changes: The meter's readings can be affected by temperature changes, which may require additional equipment or adjustments to ensure accurate results.
4. Maintenance Requirements: The sensor requires regular maintenance to ensure its longevity and accuracy.
Conclusion:The Hanna HI9147 Galvanic Dissolved Oxygen Meter is a high-quality, accurate, and durable instrument, making it a good choice for laboratory and industrial applications. However, its high cost and sensitivity to temperature changes are potential drawbacks that should be considered before making a purchase. If the cost and maintenance requirements are not a major concern, the HI9147 is a reliable and versatile tool for measuring dissolved oxygen levels.
Recommendation:If you are looking for a high-accuracy oxygen meter for laboratory or industrial use, the Hanna HI9147 is a good option. However, if you are on a tight budget or require more calibration options, you may want to consider other alternatives that are more affordable and offer more calibration options. Ultimately, the best choice will depend on your specific application and budget requirements.
It has been factory calibrated and is ready to use right out of the case. Hi9147-portable-galvanic-dissolved-oxygen-meter. Comes with everything pictured. See link for complete: s: Hanna inst.
The meter is brand new and has never been used.