Handy Type pH Meter SK-625PH + PHP-31 SK Sato

Handy Type pH Meter with Probe SK-625PH + PHP-31 SK Sato

Product Overview: SK-625PH + PHP-31 Handy Type pH Meter with Probe

Model Name: SK-625PH + PHP-31
Catalog No.: 6440-00
JAN Code: 4974425600205

Key Features

• Versatile Sensor Probes: Supports a variety of sensor probes for different applications.
• Automatic Temperature Compensation: Available when the PHP-31 sensor probe is attached.
• Three-Point Calibration: Allows for precise measurement at pH 4.01, pH 6.86, and pH 10.01 (at 25°C).
  • Note: Calibration solutions included in the kit are for testing purposes only. For accurate measurements, it is recommended to purchase additional calibration solutions.
• Auto Power-Off: Shuts down the device after 20 minutes of inactivity to conserve battery.
• LCD Backlight: Enhances visibility in low-light conditions.
• Maximum and Minimum Value Recording: Keeps track of the highest and lowest readings.
• Continuous Measurement: Possible with an AC adapter (sold separately).
• Real-Time Communication: Available via an RS-232C cable (sold separately) for real-time monitoring and data transfer.

Handy Type pH Meter with Probe SK-625PH + PHP-31 SK Sato Specifications

• Measuring Range (using PHP-31):
  • pH: 0.00 to 14.00
  • Temperature: 0.0 to 50.0°C
• Accuracy (using PHP-31):
  • pH: ±(0.3 + 1 digit) (pH 0 to 2), ±(0.1 + 1 digit) (pH 2 to 12), ±(0.4 + 1 digit) (pH 12 to 14)
  • Temperature: ±0.5°C (20 to 30°C), ±0.7°C (other)
• Resolution:
  • pH: 0.01
  • Temperature: 0.1°C
• Detectors:
  • pH: Glass electrode
  • Temperature: Thermistor
• Operation Ambient: 0 to 50°C, less than 80% RH without condensing
• Power Supply: 9-volt battery x1 or optional AC adapter
• Battery Life: 120 hours in continuous operation with a 9-volt zinc-carbon battery
• Materials:
  • Main Unit: ABS resin
  • Sensor Electrode: Glass
• Dimensions:
  • Main Unit: 72 (W) x 182 (H) x 32 (D) mm
  • Sensor Electrode: 12 mm dia. x 135 mm long, 1 m cord
• Weight:
  • Main Unit: 220 g (including battery)
  • Sensor Electrode: 76 g
• Standard Accessories: Standard probe PHP-31, calibration solutions (pH 4.01, 6.86, 10.01) 23 mL each, carrying case, 9-volt battery x1, instruction manual
• Optional Accessories:
  • AC Adapter for pH Meter (Model PH30): No.6400-52
  • RS-232C Cable (Model PH33, 1.5 m): No.7687-90

Important Notices

• Calibration Solutions: Sold separately. It is recommended to use calibration solutions for accurate measurements.
• Usage Cautions:
  • Avoid using the sensor with organic solvents, oils, adhesives, surface-active agents, strong acids (pH 0 to 2), or strong alkalis (pH 12 to 14) to prevent damage and shorten the sensor’s lifespan.
  • Measuring pure or tap water may result in unstable readings.
  • For food or drink samples, use a sufficient quantity to immerse the sensor at least 3 cm deep. Do not consume the sample after measurement.
  • Handle the glass sensor with care to avoid injury if broken.

Calibration Solutions

Standard Calibration Solutions:

• Phthalate Solution, pH 4.01, 500 mL (Catalog No. 6401-10)
• Neutral Phosphate Solution, pH 6.86, 500 mL (Catalog No. 6402-10)
• Carbonate Solution, pH 10.01, 500 mL (Catalog No. 6403-10)
• Borate Solution, pH 9.18, 500 mL (Catalog No. 6404-10)

JCSS Accredited Calibration Solutions (with Certificates):

• Phthalate Solution, pH 4.01, 500 mL (Catalog No. 6401-00)
• Neutral Phosphate Solution, pH 6.86, 500 mL (Catalog No. 6402-00)
• Carbonate Solution, pH 10.01, 500 mL (Catalog No. 6403-00)
• Borate Solution, pH 9.18, 500 mL (Catalog No. 6404-00)

The SK-625PH + PHP-31 Handy Type pH Meter with Probe is an efficient and versatile tool designed for diverse applications such as river and factory wastewater quality monitoring, and processes in agriculture, brewing, and fermentation. Its replaceable sensor, automatic temperature compensation, and real-time communication capability make it a reliable choice for professionals requiring accurate and continuous pH measurements.