pH penetration electrodes SenTix® Sp-x | low-maintenance

SKU: 103645

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Description

The SenTix® Sp pH electrodes with their lifelong polymer filling (Referid®) are suitable for demanding penetration measurements in the laboratory and with the plastic shaft also for use in the field/mobile. This electrode has a contamination-resistant hole diaphragm that is easy to clean. The spear shape of the diaphragm is shock-resistant and suitable for penetration measurements in semi-solid media.

The SenTix® Sp are particularly suitable for the following applications:

Cosmetics & Cleanings:	Food:
Hair gel, make-up Lotions / creams Tooth paste	Bread, fish, butter/margarine, meat, sausage, fruit/vegetables, cheese Mayonnaise Yogurt, quark
Surface & Penetration
Penetration

The SenTix® Sp are available in various versions with different plugs and temperature sensors:

Connections & variants
Art.-No.	Name	Characteristics
103645	SenTix® Sp	S7 plug head without cable
103733	SenTix® Sp-T	NTC 30 kOhm, 1 m fixed cable with water-proof DIN and 4 mm banana plug

All pH electrodes

Our buffer solutions

Here you can find out more about choosing the right pH electrode and answers to your questions:

Blog: Which pH electrode do I need?

Specifications

SenTix^®	Sp	Sp-T
Order no.	103645	103733
Membrane shape	Spear
Shaft	Plastic
Diaphragm	Hole
Temp. sensor	-	NTC 30 kOhm
Reference electrolyte	Referid®
Membrane resistance	< 400 MΩ
Measuring range	2 … 13 pH
Temp. range	0 … 80 °C
Shaft length	65/25 mm
Shaft diameter	15/5 mm
Connection	S7 plug head without cable	1 m fixed cable with water-proof DIN and 4 mm banana plug

Accessories

WTW - Technical Buffer solutions

Technische Pufferlösungen für WTW Messgeräte mit pH-Funktion

WTW - Electrolytes and cleaning solutions

Consumables for pH electrodes

Downloads

Manuals

SenTix® 2x, 4x, RJD, SP, SUR (German)
pH-Messketten (Gelelektrolyt),
Bedienungsanleitung
Download file

SenTix® 2x, 4x, RJD, SP, SUR (English)
pH combined electrodes,
Operating manual
Download file

SenTix® 2x, 4x, RJD, SP, SUR (French)
pH combined electrodes,
Operating manual
Download file

SenTix® 2x, 4x, RJD, SP, SUR (Spanish)
pH combined electrodes,
Operating manual
Download file
Handbooks / Whitepaper
pH Handbook (English)
A guide with helpful practical tips

Contents:

Basic concepts of potentiometry and pH measurement

Structure of pH electrodes

Potentiometry of the pH electrode

Buffer solutions and safety in pH measurement

Measuring equipment and measuring set-up

Practical pH measurement

Recommendations for use, maintenance and care of electrode

Download file
Flyers / Brochures / Catalogues
Brochure: Sensors for Field & Lab (EN)

Content:

pH Electrodes

ORP Electrodes

Conductivity Cells

Oxygen Sensors

Ion-selective Electrodes

pH Electrodes Guide

Sensors - Accessories

Download file