Digital pH special electrode SenTix® HW-T 900-x | refillable | with temperature sensor

SKU: 103753

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Description

The SenTix® HW-T 900 digital pH special electrodes with their ground-joint diaphragm, high-quality glass shaft and 165 mm length are particularly suitable for low-ion media, emulsions and suspensions in the laboratory. The cylindrical shape of the membrane is robust and with refillable 3 mol/l KCl liquid electrolyte, the electrode offers fast response times. Digital SenTix® pH electrodes have a built-in temperature sensor, are QSC-capable, have a memory for 10 calibrations and a stored serial number. The measured values are reliable thanks to the signal processing in the sensor and electrode replacement is easy thanks to the calibration data stored in the sensor.

The SenTix® HW-T 900 are particularly suitable for the following applications:

Chemical:	Industrial:
Emulsions/suspensions Sulfide-containing liquids	Cooling water, dyeing solutions, electroplating baths
Water & Environmental:	Beverages:
Boiler feed water, condensate, distilled water, demineralized water Saline solutions Lake water, surface water, sea water Rain water Soil extract	Beer, soda/lemonade Fruit juice, vegetable juice, wine Mineral water Milk
Food:	Cosmetics & Cleanings:
Coffee extract Honey, jam Vinegar Yogurt, quark	Hair color Mouthwash Shampoo Household cleaners
	Pharma, Medical, Bio:
	Enzyme solutions, gastric juice, infusion solutions, protein-containing liquids, serum, tris buffer solutions, urine

The SenTix® HW-T 900 are available in various versions with different plugs:

Connections & variants
Art.-No.	Name	Characteristics
103753	SenTix® HW-T 900	1.5 m fixed cable with water-proof digital plug
103767	SenTix® HW-T 900-P	Plug head for AS/IDS-x cable or IDS WLM-S wireless module

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^®	HW-T 900	HW-T 900-P
Order no.	103753	103767
Membrane shape	Cylindric
Shaft	Glass
Diaphragm	Ground joint
Temp. sensor	NTC 30kOhm
Reference electrolyte	KCl 3 mol/l Ag+ free
Membrane resistance	< 600 MOhm
Measuring range	0 … 14 pH
Temp. range	0 … 60 °C
Shaft length	165 mm
Shaft diameter	12 mm
Connection	1.5 m fixed cable with water-proof digital plug	Plug head for AS/IDS-x cable or IDS WLM-S wireless module

Accessories

WTW - Technical Buffer solutions

Technical buffer solutions for WTW meters with pH functionality

Standard (DIN/NIST) buffer solutions

Standard pH buffer solutions according DIN/NIST

WTW - Electrolytes and cleaning solutions

Consumables for pH electrodes

Stands

Stands for various applications

WTW - IDS wireless modules

Wireless meausurement of pH, ORP, oxygen,conductivity, turbidity

Cables for IDS Sensors with plug head - WTW

Cables for digital signal transfer

Downloads

Manuals

SenTix® HW-T 900(-P) (German)
pH-Messketten (Schliffdiaphragma),
Bedienungsanleitung
Download file

SenTix® HW-T 900(-P) (English)
pH combined electrodes
Operating manual
Download file

SenTix® HW-T 900(-P) (French)
pH combined electrodes,
Operating manual
Download file

SenTix® HW-T 900(-P) (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
IDS pH combined electrodes (Flyer, DE)
Flyer, 4 pages, German, 999152D,
"Intelligent - Digita- Speziell - pH-Messung mit IDS pH-Elektroden in den Biowissenschaften"
Download file

IDS pH combined electrodes (Flyer, EN)
Flyer, 4 pages, English, 999152US,
"Intelligent - Digital - Special - pH measurement with IDS pH electrodes in life sciences"
Download file
Sensors for Field & Lab (Brochure, EN)

Content:

pH Electrodes

ORP Electrodes

Conductivity Cells

Oxygen Sensors

Ion-selective Electrodes

pH Electrodes Guide

Sensors - Accessories

Download file
Declaration of conformity (CE, UKCA)

IDS Sensors: SenTix, SensoLyt, FDO, TetraCon, LR, VisoTurb (CE Declaration of Conformity, DE, EN, FR, ES)
Download file

IDS Sensors: SenTix, SensoLyt, FDO, TetraCon, LR, VisoTurb (UKCA Declaration of Conformity, EN)
Download file