Specification of SK SATO Cat. No.6435-00 Handy Type pH Meter with Probe SK-620PHII + PHP-31
Description
■ Caution
Calibration solutions are sold separately. For accurate measurement it is recommended to use calibration solutions.
■ Notice
- The sensor may be damaged to shorten its life if it is used for liquids such as organic solvents, oils, adhesives, surface-active agents, strong acids (pH 0 to 2), or strong alkalis (pH 12 to 14).
- The reading may become unstable if you measure pure or tap water.
- If you measure food or drink, take a sufficient quantity of a sample in a separate container so that the end of the sensor is immersed at least 3 cm in the sample. Do not eat or drink the sample after measurement.
- The sensor is made of glass, so take a great care in handling. Be careful not to injure yourself when it is broken.
■ Lineup of calibration solutions
Calibration solutions
| Catalog No. | Item |
| 6401-10 | Phthalate Solution, pH 4.01, 500 mL |
| 6402-10 | Neutral Phosphate Solution, pH 6.86, 500 mL |
| 6403-10 | Carbonate Solution, pH 10.01, 500 mL |
| 6404-10 | Borate Solution, pH 9.18, 500 mL |
Calibration solutions with certificates by JCSS, an ILAC-accredited authority
| Catalog No. | Item |
| 6401-00 | Phthalate Solution, pH 4.01, 500 mL |
| 6402-00 | Neutral Phosphate Solution, pH 6.86, 500 mL |
| 6403-00 | Carbonate Solution, pH 10.01, 500 mL |
| 6404-00 | Borate Solution, pH 9.18, 500 mL |
Specifications
| Cat. No. | 6435-00 |
| Product name | Handy Type pH Meter with Probe |
| Model name | SK-620PHII + PHP-31 |
Measuring range
when using PHP-31 | pH | 0.00 to 14.00 |
| Temperature | 0.0 to 50.0°C |
Accuracy
when 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 |
| Detector | pH | Glass electrode |
| Temperature | Thermistor |
| Operation ambient | 0 to 50°C, less than 80%rh without condensing |
| Power | 9-volt battery x1 or AC adapter for a fee |
| Battery life | 20 hours in continuous use |
| Material | Main unit | ABS resin |
| Sensor electrode | Glass |
| Dimensions | Main unit | 72 (W) x 182 (H) x 31.5 (D) mm |
| Sensor electrode | 12 mm dia. x 135 mm long, cord 1 m |
| Weight | Main unit | 220 g including a battery |
| Sensor electrode | 76 g |
| Attachments | Standard probe PHP-31 x1, calibration solutions (pH 4.01, 6.86, 10.01) 23 mL x1 for each, electrode cap x1, vinyl cover x1, carrying case x1, 9-volt battery x1, instruction manual |
| Options for a fee | No.6400-52 AC Adapter for SK-620PHII, Model PH30
No.7687-90 RS-232C Cable, Model PH33 |
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