Clear Epoxy-bodied, Gel-filled Combination Alpha® pH Electrodes

Five Electrode Styles. Covers Entire 0 to 14 pH Range. Clear Epoxy Body Construction. Fast Responding: 95% in Less than 1 Second. One-Year Guaranteed Shelf Life. Comes with OMEGA Quality Certificate. More

Item# (PN): PHE-4200_serie Shipping and Payment

OMEGA Engineering is pleased to offer a complete line of laboratory pH electrodes. The PHE-4200 Series are gel-filled, combination pH electrodes with a unique clear epoxy body design. With five electrode styles to choose from, you’re sure to find one suitable for your application. OMEGA ® PHE-4200 electrodes offer reliable quality at a reasonable cost.

The electrodes measure the entire pH range from 0 to 14 pH units at 0 to 100°C (32 to 212°F) and feature an Ag/AgCI reference and polypropylene liquid junction. Each electrode comes in a soaker storage bottle to keep the electrode moist and ready for use. Shelf life is guaranteed for one year, and the OMEGA quality certificate provided assures that these electrodes meet the most stringent quality control requirements.

Model	Description	Lenght (mm)	Diameter (mm)
PHE-4201	general purpose	150	12
PHE-4202	double junction	150	12
PHE-4222	flask size	300	9,5
PHE-4272	flat surface, double junction	150	12
PHE-4232	semi-micro	150	6

Complete informations can be found in the spec sheet (PDF), see the "Download" section.

Download

PHE4200_spec_sheet.pdf (pdf, 280.3 kB)

pH_electrode_care_en_manual.pdf (pdf, 78.7 kB)

An Introduction to Industrial pH Measurement

What is pH? pH, which is the measurement of hydrogen ion concentration, describes the degree of acidity or alkalinity of a solution. pH measurement as well as pH control is a critical factor in a wide range of industrial applications – including pharmaceutical manufacturing, food and beverage production, dairy and agriculture, water treatment applications, and countless others.

pH control is often vital in ensuring the quality of a product...

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