No.6400-30
Standard Sensor Probe
PHP-31
JAN code : 4974425405602
Calibration : Available
JCSS Accredited Calibration : Not available
A sensor probe for SK-620PH, SK-620PHII, SK-625PH handy-type pH meters and SK-650PH desktop-type pH meter: Internal KCl solution is not refillable.
Description
■ 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.
Specifications
| Cat. No. | 6400-30 | |
| Product name | Standard Sensor Probe | |
| Model name | PHP-31 | |
| Connectable devices | SK-620PH, SK-620PHII, SK-650PH | |
| Measuring range | pH | 0.00 to 14.00 |
| Temperature | 0.0 to 50.0°C | |
| Accuracy | pH | ±0.28 (pH 0 to 2) ±0.08 (pH 2 to 12 ±0.38 (pH 12 to 14) |
| Temperature | ±0.3°C (20 to 30°C) ±0.5°C (other) | |
| Detectors | pH | Glass electrode with non-refillable KCl solution |
| Temperature | Thermistor | |
| Materials | Electrode protection tube: Lead-free glass Cable: PVC | |
| Dimensions | Probe: 12 mm diameter x 135 mm (L) Cable: 1 m (L) | |
| Weight | 76 g | |
| Standard accessories | Glass electrode protection bottle x1 | |
