Pen Type pH Meter

Feature

■ Three-point calibration available (pH 4.01, pH 6.86, pH 10.01)

■ Automatic temperature compensation

■ IPX4 waterproof property enables handling with wet hands. (IPX4: resistant to water splashes from any direction)

■ Sensor electrode is replaceable.

■ Calibration solutions are sold separately. For accurate measurement it is recommended to use calibration solutions.

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.		6410-00
Product name		Pen Type pH Meter
Model name		SK-610PH-II
Measuring range	pH	2.00 to 12.00
	Temperature	0.0 to 50.0°C
Accuracy	pH	±0.2
	Temperature	±0.6°C (20 to 30°C) ±0.8°C (other)
Resolution		pH: 0.01 Temperature: 0.1°C
Functions		Three-point calibration (pH 4.01, 6.86, 10.01 at 25°C) Auto power-off Hold function
Detectors		pH: Glass electrode with non-refillable KCl solution Temperature: Thermistor
Waterproofness		IPX4 waterproof
Operation ambient		0 to 50°C
Materials		Main body: ABS resin Sensor electrode: Glass
Dimensions		37 (W) x 150 (H) x 42 (D) mm
Weight		77 g including batteries
Power		Lithium coin cell CR2032 x2
Battery life		20 hours in continuous use
Standard accessories		Pouch x1, lithium coin cell CR2032 x2, instruction manual
Related consumables		Spare electrode 610S-II (Cat. No. 6414-00)