Digital pH micro electrodes SenTix® Micro 900-x | refillable | with temperature sensor

SKU: 103751

Option

Request a Quote

Description

The digital SenTix® Micro 900 pH electrodes with their high-quality glass shaft and refillable 3 mol/l KCl liquid electrolyte and platinum diaphragm are suitable for demanding measurements in small volumes in the laboratory. The membrane diameter of the SenTix® Micro 900 is 5 mm, the cylindrical shape of the membrane is robust and the platinum wire diaphragm offers optimum electrolyte flow without clogging. These electrodes are refillable and respond quickly due to the liquid electrolyte. 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® Micro 900 are particularly suitable for the following applications:

Pharma, Medical, Bio:

Small volumes
Enzyme solutions, gastric juice, infusion solutions, protein-containing liquids, serum, tris buffer solutions, urine
Saliva
Vials

The SenTix® Micro 900 are available in various versions with different plugs:

Connections & variants
Art.-No.	Name	Characteristics
103751	SenTix® Micro 900	1.5 m fixed cable with water-proof digital plug
103765	SenTix® Micro 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^®	Micro 900	Micro 900-P
Order no.	103751	103765
Membrane shape	Cylindric
Shaft	Glass
Diaphragm	Platinum wire
Temp. sensor	NTC 30kOhm
Reference electrolyte	KCl 3 mol/l Ag+ free
Membrane resistance	< 700 M
Measuring range	0 … 14 pH
Temp. range	0 … 100 °C
Shaft length	65/130 mm
Shaft diameter	12/5 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

Technische Pufferlösungen für WTW Messgeräte mit pH-Funktion

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® 950 / 980 / Micro 900(-P) (German)
IDS pH-Messketten (Flüssigelektrolyt),
Bedienungsanleitung
Download file

SenTix® 950 / 980 / Micro 900(-P) (English)
IDS pH combined electrodes (liquid electrolyte)
Operating manual
Download file

SenTix® 950 / 980 / Micro 900(-P) (French)
IDS pH combined electrodes (liquid electrolyte),
Operating manual
Download file

SenTix® 950 / 980 / Micro 900(-P) (Spanish)
IDS pH combined electrodes (liquid electrolyte),
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-Elektroden
Flyer, German
Download file

IDS pH Elektroden (Flyer, German, 999152D)
Flyer, 4 Seiten, German, 999152D,
"Intelligent - Digita- Speziell - pH-Messung mit IDS pH-Elektroden in den Biowissenschaften"
Download file

IDS pH Elektroden (Flyer, English, 999152US)
Flyer, 4 Seiten, English, 999152US,
"Intelligent - Digital - Special - pH measurement with IDS pH electrodes in life sciences"
Download file
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