Spesifikasi SK SATO Cat. No.6427-00 Desktop Type pH Meter Type: SK-650PH
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.
■ 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. | 6427-00 |
| Product name | Desktop Type pH Meter |
| Model name | SK-650PH |
| Measuring range | Depends on probes |
| Display range | pH: 0.00 to 14.00
Temperature: −6.0 to 82.0°C
Electromotive force: −2002 to 2002 mV |
| Accuracy | Depends on probes |
| Resolution | pH: 0.01
Temperature: 0.1°C
Electromotive force: 0.1 mV (−199.9 to 199.9 mV), 1 mV (other) |
| Functions | RS-232C output |
| Operation ambient | 5 to 40°C, less than 95%rh without condensing |
| Sampling time | 1 second |
| Repeatability | pH: ± (0.01+1 digit)
Temperature: ± (0.1+1 digit)°C |
| Materials | Main body, sensor arm: ABS resin |
| Dimensions | 215 (W) x 58 (H) x 170 (D) mm without arm |
| Weight | 915 g without arm |
| Power | Dedicated AC adapter |
| Standard accessories | Sensor arm x1, AC adapter x1, instruction manual |
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