PHS-3C Desktop Automatic Calibration Acidity Meter – PH/Thermometer 2-in-1 Digital pH Tester for Laboratory Analysis

The PHS-3C Desktop Automatic Calibration Acidity Meter is a precision pH and temperature measurement device designed for research laboratories and water quality analysis. This portable microprocessor-based meter allows for rapid and reliable measurement of pH, mV, and temperature with automatic temperature compensation. It is an essential tool for researchers, scientists, and laboratory technicians working with liquid samples that require accurate pH analysis and temperature readings.

With its user-friendly interface, the PHS-3C features a simple keypad for easy selection of functions, making calibration and measurement straightforward. The automatic calibration feature ensures precise results, correcting for errors due to temperature variations. The digital LED display shows real-time pH, mV, and temperature readings, which can be easily monitored during experiments.

This instrument includes a combined pH electrode and a temperature probe for accurate pH and temperature measurements. It's ideal for biochemical research, environmental testing, aquatic studies, and any laboratory that requires precise monitoring of water quality.

Technical Specifications:

• pH Range: 0.00-14.00 pH
• Temperature Range: 0-100°C
• Resolution:
  • pH: 0.01 pH
  • Temperature: 0.1°C
• Accuracy:
  • pH: ±0.02 pH
  • Temperature: ±0.5°C
• Display:
  • pH: 4-digit LED
  • Temperature: 3-digit LED
• Automatic Temperature Compensation (ATC): 0°C - 50°C
• Calibration: 2-point automatic calibration with buffer recognition
• Power Supply: AC powered
• Operating Temperature: 0°C - 50°C

Operation:

1. Connect the AC power supply and turn on the meter using the "ON/OFF" switch located at the back of the instrument.
2. Connect the electrode to the back of the instrument.
3. Remove the protective cap from the electrode, then immerse it into the solution to be tested.

Ideal Uses:

• Water quality testing in environmental science and aquatic biology
• pH analysis for biochemical research and laboratory experiments
• Calibration and monitoring of pH and temperature in water samples
• Aquarium research, agriculture studies, and food industry quality control

FAQ (Important Notes):

• The instrument's pH range must be re-calibrated if:
  1. The electrode has been unused for an extended period.
  2. The electrode has been exposed to harsh conditions.
  3. Maximum accuracy is required.
  4. A new electrode is replaced.