Product Description
These compact and waterproof instruments have been designed for specific applications. They feature application specific probes, on-screen tutorial messages for calibration and set-up, and BEPS (Battery Error Prevention System) to alert the user in the event that low battery power could adversely affect readings:-HI 991001, HI 991002 and HI 991003 Industrial, HI 99121 Soil, HI 99141 - Boiler and cooling towers, HI 99131 - Plating baths, HI 99171 - Leather and paper, HI 99161 - Food and dairy, HI 99163 Meat, HI 99181 - Skin and scalpHigh Precision & VersatilityEngineered for meticulous water quality analysis, the portable pH meter delivers 0.01 pH accuracy, making it indispensable for laboratories and fieldwork. Its detachable electrode and broad measurement range ensure adaptability to various testing environments, from basic water assessments to rigorous scientific research.
Convenient Calibration & OperationWith 3-point auto calibration, users are guaranteed consistently accurate readings without hassle. The push-button controls and clear LCD display enable straightforward operation, while the lightweight, pocket-sized design makes it easy to transport and handle during on-site and laboratory measurements.
Long Battery Life & Practical FeaturesThe device operates on rechargeable or AA batteries, providing approximately 500 hours of use. Features such as automatic temperature compensation, auto power-off, and the data hold function further enhance efficiency and usability, especially during extended testing sessions or in remote locations.
FAQ's of Portable pH Meters:
Q: How can I calibrate the portable pH meter for accurate measurements?
A: The portable pH meter features a 3-point auto calibration system. To calibrate, simply follow the on-screen prompts using standard buffer solutions (typically pH 4.00, 7.00, and 10.00). This automatic process ensures reliable, precise results every time you use the device.
Q: What is the typical application of this pH meter in laboratory and field environments?
A: This digital pH meter is ideal for water quality testing, laboratory experiments, and various field analyses where quick, precise pH readings are required. Its robust plastic/ABS body and pocket-sized form make it convenient for on-site inspections in environmental studies, educational settings, and industrial processes.
Q: When should I replace the detachable electrode?
A: You should replace the detachable pH electrode if you notice sluggish response times, unstable readings, or frequent calibration issues, even after cleaning. Regular maintenance and appropriate storage can prolong electrode lifespan, but replacement is typically needed after prolonged or intensive use.
Q: Where can this portable pH meter be effectively utilized?
A: This meter is suitable for use in laboratories, schools, industrial sites, environmental monitoring locations, agricultural settings, and remote field sites across India and abroad. Its portability and durability make it effective wherever reliable pH measurements are required.
Q: What steps should I follow to ensure correct usage and accurate data?
A: Start by calibrating the meter with buffer solutions. Rinse the electrode with distilled water before and after each use, immerse the glass electrode into your sample, and wait for the LCD reading to stabilize (within 30 seconds). Use the data hold function to lock in your measurement if needed.
Q: What benefits does automatic temperature compensation (ATC) provide during tests?
A: Automatic temperature compensation ensures that your pH readings remain accurate regardless of temperature fluctuations within the 0C to 50C range. This function automatically adjusts for temperature variance, enhancing precision and reliability during diverse testing conditions.