0040N-10D

ISFET pH electrode

The Ion Sensitive Field Effect Transistor (ISFET) pH electrode has a semiconductor based sensor located less than 100 µm from the flat surface of the tip.

事业部: 科学仪器

产品分类: 水质分析

制造商: HORIBA Advanced Techno Co., Ltd.

pH measurement can be perfomed on a single drop of liquid sample or moist surface of solid or semi-solid sample.
Semiconductor based sensor eliminates concern that the electrode will get damaged. It will not crack or break like conventional glass electrodes.
Can be stored dry
Waterproof
Replaceable sensor (Model 0141N)
The diagonal cut structure helps to prevent bubbles from forming on the electrode tip. Reliable calibration and measurement in beakers.

Applications:

Environments where glass material cannot be used.
pH measurement of gelatinous materials in shallow containers (e.g., nutrient agar in petri dishes)
Surface measurement of skin, meat, cloth and paper.
If solid or semi-solid sample has minute amount of moisture, wet the surface with pure water prior to measurement.
Clean with neutral detergent and warm water after measuring oily samples.

Model	0040N-10D
Sensing Device	Ion-sensitive field-effect transistor (ISFET)
Replacement Sensor	0141N
pH Range	0 to 14
Usable Temperature Range	Sensor: 0 to 60 °C, Converter: 0 to 40 °C
Storage Temperature Range	0 to 40 °C
Internal Electrode	Ag/AgCl
Reference Electrode Internal Solution	Carboxymethyl cellulose (CMC), glycerin, saturated KCl
Liquid Junction Material	Porous sintered polyethylene
Sensor Material	Tantalum pentoxide, LCP, epoxy resin, polyethylene resin, gold, titanium
Height of Sensing Part	1 mm (from the tip of the electrode)
Temperature sensor	Integrated
Power	6V DC CR2032 x 2, Auto power off (1h)
LED Indicator	Meas LED (green blink while power on), Low batt LED (red blink when battery voltage is low)
Connectors	BNC, phono jack
Electrode Length	190 mm (excluding cable)
Cable Length	1 m