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pH/Ion meter SevenDirect SD50 Kit

Straight to the point.SD50 pH/ion meter with all-rounder InLab Expert-Pro ISM pH/temperature sensor featuring automatic sensor recognition. The kit includes an efficient electrode arm and pH buffer sachets for initial calibration.

Mastered in no time

Large color touchscreen provides direct measurement and easy data entry. Instructions guide users through the sensor calibration process.

Tracks your records

The instrument stores data like timestamp, sample and sensor ID with every measurement and prints or exports records automatically.

Tough enough

Closed connector compartment and replaceable cover keep the instrument safe from dust and spills, even with sensors attached (IP54 in-use).

Material No.: 30671544

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Specifications - pH/Ion meter SevenDirect SD50 Kit
Parameter
pH
Ion
ORP
Channel
Single-channel
Version kit
Ready-to-measure kit
Sensor
InLab® Expert Pro-ISM
pH resolution
0.1
0.01
0.001
pH accuracy (±)
0.002
Ion concentration measuring range
0 – 999 999 mg/L (ppm)
-2.000 – 20.000 pX
Ion concentration resolution
3 or 4 digits (auto-range)
Ion concentration accuracy (±)
0.5 %
mV resolution
1
0.1
mV accuracy (±)
0.1
Temperature Range
-30 °C – 130 °C
Temperature resolution
0.1 °C
Temperature accuracy (±)
±0.1 °C between 0 °C and 100 °C
Ease of Use
Touch screen
Calibration Support
Guided Verification
Simple Methods
Multilingual Menu
Security and compliance
Password protection
GLP
Memory size
2000 standard measurements
Data Transfer
PC
Printer
USB stick
Flexibilty and modularity
Stirrer
Barcode reader
Protection Rating
IP54
Sensor Included
Generalist Sensor
Display Type
7" Color TFT
Meter Type
Benchtop Single-Channel
mV measuring range
-2000..2000 mV
Dimensions
195x205x65 mm
Weight
850 g
Connectors
BNC
RCA / Cinch
2 mm Reference
USB A (x2)
USB B
Mini DIN
(for stirrer)
Compatible with Intelligent sensor management (ISM)
Yes
Portable Meter
No
Product Line
SevenDirect

All-rounder pH sensor for liquid samples

InLab Expert-Pro ISM is a robust and reliable pH/temperature sensor. Its polymer electrolyte prevents junction clogging and doesn't require refill.

Electrode arm for efficient operation

The EasyPlace electrode arm makes placing the sensor in the sample or buffer container easy. Dedicated positions for cleaning and storage support correct sensor handling. Vertical and horizontal movements facilitate precise positioning, even with one hand.

Protect critical settings

A two-level user management protects the most important settings. Operators retain the flexibility to individually set preferences like language and screen brightness.

Display adapts to your needs

View detailed measurement information on one measurement screen – or focus on the result only and maximize readability with the uFocus mode.

Documentation

Datasheets

SevenDirect Datasheet
In this datasheet you will learn how SevenDirect™ benchtop meters provide accurate pH, ion, and conductivity measurements, combined with ease of use,...
SevenDirect SD20 Datasheet
In this datasheet you will learn how SevenDirect™ SD20 meters provide accurate pH and ORP measurements, combined with ease of use, data handling optio...
SevenDirect SD23 Datasheet
In this datasheet you will learn how SevenDirect™ SD23 meters provide accurate pH and conductivity measurements, combined with ease of use, data handl...
SevenDirect SD30 Datasheet
In this datasheet you will learn how SevenDirect™ SD30 meters provide accurate conductivity measurements, combined with ease of use, data handling opt...
SevenDirect SD50 Datasheet
In this datasheet you will learn how SevenDirect™ SD50 meters provide accurate pH and ion concentration measurements, combined with ease of use, data...

Manuals

SevenDirect SD20 Reference Manual
This reference manual provides full instructions and technical guidance for safe and correct usage of the SevenDirect™ SD20 pH/mV meters.
SevenDirect SD30 Reference Manual
This reference manual provides full instructions and technical guidance for the safe and correct usage of the SevenDirect™ SD30 conductivity meters....
SevenDirect SD23 Reference Manual
This reference manual provides full instructions and technical guidance for safe and correct usage of the SevenDirect™ SD23 pH/conductivity meters.
SevenDirect SD50 Reference Manual
This reference manual provides full instructions and technical guidance for safe and correct usage of the SevenDirect™ SD50 pH/ion meters.
SevenDirect Quick Guide
This quick set up guide provides a brief instruction about how the SevenDirect™ meters should be installed, connected, commissioned, and maintained.

Know-how

Efficient and Safe pH Measurements
Ensure efficient and safe pH measurements with our 7 tips and tricks to improve your work environment.
pH Theory Guide
Learn the important concepts of pH theory and measurement practices. Download the guide for free!
Conductivity Theory Guide
Learn the important concepts of conductivity theory and measurement practices. Download the guide for free!

Accessories

pH Accessories for Meters and Sensors

The EasyPlace electrode arm supports efficient measurement and calibration. With perfect vertical movement, spillage risks are minimized. Includes parking beaker, parking beaker insert and sachet holder.

Material No.: 30671569

Magnetic stirrer EasyMix for use with SevenDirect meters. The EasyMix can be controlled manually or automatically by the SevenDirect meter.

Material No.: 30671570

18 W Power supply; Does not include country-specific plug (order plugs separately with article number 30671583)

Material No.: 30671580

Set of country-specific plugs for Power supply 18 W (30671580)

Material No.: 30671583

Replaceable protective cover for SevenDirect meters

Material No.: 30671529

pH Software and Automation

EasyDirect pH Software License

Material No.: 30323214

Consumables

Ion-Selective Electrode

Combined Ion-selective electrode

Material No.: 51344703

Combined Ion-selective electrode

Material No.: 51344706

Combined Ion-selective electrode

Material No.: 51344715

perfectIONTM combined Natrium electrode with S7 head

Material No.: 51344724

Laboratory pH Buffer

Reliable All-rounders

Material No.: 51350004

Reliable All-rounders

Material No.: 51350006

Sachets for Effective Calibration

Material No.: 51302068

Sachets for Effective Calibration

Material No.: 51302080

Reliable All-rounders

Material No.: 30095312

Reliable All-rounders

Material No.: 30095313

Laboratory pH Sensor

A glass-body, combination pH electrode with integrated temperature sensor, MultiPinTM head and ISM. Designed for general laboratory applications; fast and highly chemical resistant.

Material No.: 51344055

A glass-body, combination pH electrode with integrated temperature sensor, MultiPinTM head and ISM. Designed for general laboratory applications; highly reproducible and fast.

Material No.: 30248830

A glass-body, combination pH electrode with integrated temperature probe, MultiPinTM head, bridge electrolyte and movable glass sleeve junction. Designed for difficult applications like organic solvents, emulsions and protein containing samples.

Material No.: 51344072

A combination pH electrode with integrated temperature probe, PEEK shaft, fixed cable and ISM. Designed for general applications in the lab and outdoor; robust and low maintenance.

Material No.: 30014096

A glass-body, micro combination pH electrode with integrated temperature sensor, MultiPinTM head and ISM. Ideal for measuring in very small vessels like test tubes, vials and cuvettes.

Material No.: 51344163

A glass-body, combination pH electrode with integrated temperature probe, SteadyForceTM and a MultiPinTM head. Designed for viscous samples like cosmetics, paints and glue.

Material No.: 51343151

A glass-body, combination pH electrode with integrated temperature probe, MultiPinTM head, bridge electrolyte and a fixed glass sleeve junction. Designed for ion-weak-samples like ultra-pure water, deionized water

Material No.: 51344172

Solutions for Ion-Selective Electrodes

Amazing solutions

Material No.: 51344760

Amazing solutions

Material No.: 51344761

Amazing solutions

Material No.: 51344766

Amazing solutions

Material No.: 51344772

Amazing solutions

Material No.: 51344775

Amazing solutions

Material No.: 51344778

pH Electrolytes and Maintenance Solutions

This kit contains a 250 mL bottle of the following items: technical pH buffers pH 4.01, pH 7.00, pH 9.21, 3 mol/L KCl electrolyte, pepsin cleaning solution and InLab storage solution.

Material No.: 30095314

This kit contains a 250 mL bottle of the following items: technical pH buffers pH 4.01, pH 7.00, pH 10.00, 3 mol/L KCl electrolyte, pepsin cleaning solution and InLab storage solution.

Material No.: 30095315

Software

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pH/Ion meter SevenDirect SD50 Kit