Product Description
Digital pH Meter or Micro-controller based pH Meter, Model No. EI-PH-295, is an instrument designed with many advanced features.
Product Specifications:
1-PH
- Range- 0 to 14 pH
- Resolution- 0.01
- Accuracy- 0.01 (pH Relative)
- Temperature Compensation
- Manual / Automatic (ATC Optional)
- Auto Buffer Recognition- 4.00, 7.00, 9.20 pH
2 m-V(ORP)
- Range- 0 to 1999 mV
- Resolution- 1 mV
- Accuracy- mV
- Calibration- Manual
3- Temp.
- Range- 0 to 100C
- A. Display- 4 digits L.E.D.
- B. Display Format- Menu driven
- C. Setting- By soft touch keys
- D. Power Supply- 230 V 10% AC 50 Hz
Exceptional Accuracy and RangeThis digital pH meter provides precise readings with a wide measuring range from 0.00 to 14.00 pH and a fine resolution of 0.01 pH. Its accuracy of 0.1 pH ensures reliable results, making it suitable for professional and hobbyist applications alike, from laboratory experiments to maintaining optimal conditions in aquariums and agricultural settings.
User-Friendly Operation and MaintenanceDesigned with a simple manual calibration process, this meter allows users to calibrate at one, two, or three points for heightened accuracy. The replaceable glass electrode prolongs device lifespan, while the straightforward digital LCD makes readings easy to interpret. Its lightweight, portable design enhances convenience during frequent or mobile usage.
Built for Reliability and DurabilityEncased in a robust ABS plastic body with IP54 water-resistance, the digital pH meter withstands demanding environments. It features an auto-off function that conserves battery life by powering down after five minutes of inactivity, and operates efficiently within a temperature range of 0C to 50C, ensuring dependable performance indoors and outdoors.
FAQ's of Digital Ph Meter:
Q: How do I calibrate the Digital pH Meter?
A: The Digital pH Meter uses a manual calibration process that allows for one, two, or three-point calibration. You simply immerse the probe in standard buffer solutions and adjust the meter to match the solution's pH value. This ensures high accuracy across its measuring range.
Q: What types of samples can I test with this pH meter?
A: This device is compatible with aqueous solutions, making it ideal for testing water in laboratories, aquariums, agricultural applications, and other environments where pH monitoring is essential.
Q: When should I replace the glass electrode?
A: The glass electrode should be replaced if you notice inconsistent readings, sluggish response times, or after prolonged heavy use. Regular maintenance and proper cleaning will extend its lifespan.
Q: Where is this pH meter suitable for use?
A: Its portable and water-resistant (IP54) design allows it to be used in laboratories, field locations, farms, greenhouses, and even near aquariums or water bodies, as long as the temperature is between 0C and 50C.
Q: What is the benefit of the auto-off function?
A: The auto-off feature powers down the device five minutes after the last use, conserving battery life and reducing the need for frequent battery replacements.
Q: How do I maintain the accuracy of my pH measurements?
A: For best results, calibrate the meter regularly with the appropriate buffer solutions, keep the glass electrode clean and properly stored, and replace the electrode as needed. Following these steps will ensure consistently accurate readings.