pH, ORP and ISE Benchtop Meter Lab 845

SKU: 285206470

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Description

Lab 845 Analog pH, Redox and ISE Lab Meter

Lab 845: Analog pH/Redox/ISE/mV/Temp. Lab Meter for training and routine

Please note: The Set-Variants are only available for a limited time!

We have adapted our product portfolio to our customer’s needs and merged identical products. And if you miss something: Don’t hesitate to contact us, we will be happy to assist you.

Check out our cross-reference table to find an identical product:

Analog Benchtop Meters pH/ORP
Old order no.	Old model	New order no.	New model
285206810	Lab 845 Set/BL 19 pH	285206470 + 103811	Lab 845 + SenTix® 84
285206820	Lab 845 Set/BL 25 pH	285206470 + 103633	Lab 845 + SenTix® 22
285206830	Lab 845 Set/BL 29 pH	285206470 + 103806	Lab 845 + SenTix® 44

Highlights:

USB interface
Data logger (up to 4000 Data sets: Date, Time, Main value, secondary value, measuring temperature) with adjustable interval
Numeric password security
User language selectable (German, English, French, Spanish)
Configurable time off set-up
Robust aluminium housing
Graphical LCD Display, background lit

Its intuitive operation and robust aluminum housing render the Lab 845's perfect for training and routine purposes.

Overview page pH Lab Meters

News: Portfolio simplification WTW® und SI Analytics®

Specifications

	Lab 845
Article-No.	285206470
Parameters	pH/Redox/ISE/mV/Temp
Range pH	-2 … 16
Accuracy pH	± 0,01 (± 2 pH units around the calibration point)
Range Temperature	-10 … 100 °C
Accuracy Temperature	± 0,3 (0…100 °C)
Range mV	-2000 … 2000
Accuracy mV	± 0,3
Range ISE	0 … 30000 ppm
Connections	BNC, 2x banana plug (4 mm), 4-pin interface USB port
Contents	Single device (BNC connection) with universal power supply, tripod and operating instructions

Downloads

Handbooks / Whitepaper
ISE-Handbook (English)

Content:

Basic information - ISE

Description of ion-selective electrodes

Sample preparation

Measurement methods

Maintenance and special information

and more...

Download file
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
Manuals

Blueline pH (Manual, DE, EN, FR, ES)
pH Combination Electrodes
Document No.: 8188023
Download file