Overview
NOBOTECH NPT-PH106 (pH) waterproof pen pH/ORP meter is a new product launched for the civilian field. It adopts a 32-bit high-performance processor, has the characteristics of small size, light weight and low power consumption, and has IP65 protection rating. It supports power-on test and is easy to use.
Features
1. Measurement range: pH 0.00~ 14.00, ORP -999mV~ 999mV, temperature 0~ 60 ℃.
2. Adopt LED segment code liquid crystal display, which can display pH/ORP value and temperature value simultaneously.
3. Numerical calibrating and Temperature Adjustment.
32-Bit high-performance processor with high Stability and low power consumption.
5. Provide two sets of calibration solution combinations (6.86 and 4.00 or 6.86 and 9.18), which can be switched at will.
6. Automatically identify the standard solution. If the standard solution does not match, the calibration cannot be completed.
7. The pH/ORP Measurement mode can be switched freely, and the pH/ORP Electrode Head is easy to replace.
8. Automatic shutdown without button operation in five minutes.
9. Equipped with low battery reminder function.
10. Adopt ultra-long standby technology, with a theoretical standby time of more than one year.
11. Protection Rating IP65.
Principle
The instrument converts chemical signals into electrical signals by pH/ORP Electrode sensing the hydrogen ion concentration or Oxidation-reduction potential in the solution to be tested. The built-in 32-bit high-performance processor processes the electrical signals and corrects the measurement results using the automatic temperature compensation function (NTC 10K Sensor). Finally, the accurate pH value, ORP value and temperature value are displayed on the LED segment code LCD screen.
Standards
Protection Rating IP65
Steps
Step 1 Power on.
2. Switch pH or ORP modes freely according to measurement needs.
3. If you need to calibrate, you can choose the corresponding calibration liquid combination for numerical calibrating and temperature calibrating.
4. Electrode head immersed in the solution to be tested.
5. Read the measurement results (pH/ORP value and temperature value) displayed on the LED screen.
6. After use, it will automatically shut down without operation for five minutes.
Notice
• Please make sure to use it under the conditions of Ambient Temperature 0~ 60 ℃ and relative humidity ≤ 90%.
• When calibrating, the instrument will automatically identify the standard liquid. If the standard liquid does not fit, the calibration cannot be completed.
• The instrument has a low battery reminder function, please pay attention to charging in time.
Do not use in environments beyond the Protection Rating (IP65) to avoid damage to the instrument.
• Follow the instructions when replacing the pH/ORP Electrode Head.
• The instrument is powered by a rechargeable lithium battery, which has a long theoretical standby time, but the actual use time may vary depending on the operating Frequency.
