Quotation

See all
products prosense.net

About us Downloads Contact Us

Equipment, parts and test cells for ARC, ARSST, RSST, VSP2, TSu and Phi-Tec Screening en Reaction Calorimeters.

Adiabatic Safety Calorimeter Instruments

ARC Cells

ARC Parts & Accessories

ARSST/RSST Test cells

APTAC Test Cells

Custom ARC Test Cells

DSC Crucibles - Swissi

Pressure tubes

Rebuild kits

Tube Cells

vsp-041__83769.1585159000.1280.1280__58140

VSP Parts & Accessories

VSP2 Test Cells

Ballast Water is essential for safe & efficient shipping operations and stabilizing steel-hulled vessels at sea. Ballast water provides a variety of critical functions, such as maintaining balance, stability, and structural integrity on non-cargo voyages or when cargo is unloaded. Ballast water is also used to compensate for fuel and water consumption during at-sea operations.

CLX Reagents & Accessories

CLX-XT Reagents & Accessories

CLX-XT2 Reagents & Accessories

CLX-Ex / CLX-Ex2 Reagents & Accessories

SSR-Ex Reagents & Accessories

Online CLX meters

The method used for measuring chlorine residuals uses a chemical compound called DPD (N,N-Diethylparaphenylenediamine), either through the use of a chlorine comparator or photometric instrument (this provides the highest accuracy and precision for measuring chlorine residuals). This compound can be provided as a tablet or as a liquid. DPD reacts instantly to produce a red color in the presence of chlorine. The subsequent addition of potassium iodide evokes a rapid color response from the combined forms of chlorine (typically chloramines).

Instruments

DPD reagents

On-line Analyser

Calibration standards & Parts

Dissolution Accessories is part of the ProSense BV. We manufacture high quality consumables and accessories for all OEM brands in the market of dissolution.

Click here to open the website in a separate window

Electrochemistry Kits

Reference books

Conductivity, or specifically Electrolytic Conductivity (EC), is defined as the ability of a substance to conduct electric current. It is the reciprocal of the more commonly encountered term, resistivity.

Laboratory electrode

Process Electrode

Lab & Field Instruments

Controllers

Calibration standards

Accessories

Laboratory electrode

Lab & Field Instruments

Calibration standards

Accessories

Laboratory electrode

Process Electrode

Lab & Field Instruments

Controllers

Accessories

Laboratory electrode

Process Electrode

Lab & Field Instruments

Controllers

Calibration solutions

Filling solutions

Accessories

Laboratory electrode

Process Electrode

Lab & Field Instruments

Controllers

Calibration solutions

Electrochemical measurements, including those taken using pH probes, Oxidation/Reduction Potential (ORP) probes, Ion Selective Electrodes (ISEs), and Electrolytic Conductance (EC) probes, primarily rely on potentiometry. In potentiometric measurements, the probe detects a potential in millivolts (mV), which can be directly reported as the measurement result (as with ORP), or used to calculate the final result through a calibration process (as with pH and ISE).

The mV reading in electrochemical measurements can be affected by several factors, with the reference system being particularly important. To address any variations in mV measurements due to differences in reference systems, the potential is often reported with respect to the Standard Hydrogen Electrode (SHE), which is the standard against which all other reference systems are compared. Even if all other variables are constant and two probes are reading identically to theoretical, an identical sample would give different mV readings on different probes with different reference systems. If the potential vs. SHE for two probes with different reference systems is known, the mV results can be compared on the same relative scale. Additionally, if the potential vs. SHE is known for a probe and the mV reading on a standard with SHE is also known, the probe's reading on that same standard can be easily calculated.

Laboratory electrode

Luggin capillary

Process electrode

Calibration solutions

Filling solutions

Miscellaneous

Cables

Stirrers

ProSense provides you with high quality HPLC parts for most manufacturers like Agilent, Waters and Shimadzu.

Thermo Scientific/Spectra-Physics

Thermo Scientific

Waters

High quality HPLC Lamps for all OEM brands in the market. Our HPLC Lamps meet or exceed the original OEM specifications. Can't find the lamp you are looking for? Click here to send a request.

Agilent

Waters

PerkinElmer

Thermo Scientific

Shimadzu

Agilent Compatible

SSR-Ex 28037 Reagents & Parts

CLX-XT 28030 Reagents & Parts

CLX-EX 28031 Reagents & Parts

CLX-XT2 28033 Reagents & Parts

CLX-Ex2 28034 Reagents & Parts

CLX 20040 Reagents & Parts

HACH Reagents

Multi Parameter Test Kits

Acidity Test

Single Parameter Test Kits

Multi Parameter Test Kits

Single Parameter Quick tests

Online Turbidity

Bacteria Testing

Multi Parameter Test Kits

BASi® offers everything you need to start Microdialysis or Ultrafiltration membrane-based sampling, including a variety of configurations to meet your research needs.

Brain "BR" Style Probes

Intracerebral Brain "IBR" Combination Probes

Intracerebral Infusion Cannulae

Brain "BR" Intracerebral Guide Cannulae

Mouse Brain "MBR" Style Probes

Mouse Brain "MBR" Intracerebral Cannula

Probe Clamps, Rods and Stylets

Linear Probes

Dialysis Loop "DL" Probes

IV Vascular Probes

Shunt Probes

Syringe Drive Controllers

Accessories

Microdialysis Tubing

Disintegration Tester

Friability Testers

Powder Flowability

Tablet Hardness

R&D & Small Scale Production equipment

Stirrers

Hotplate stirrers

Hotplates

Magnetic Drive Coupling

The ProSense programmable pumps provide an affordable solution to your sophisticated dispensing and flow control applications. Our pumps offer the best value on the market by delivering high end features at affordable pricing. Features include infusion and withdrawal, computer interface and advanced programming options.

OEM Syringe pumps

A general definition of Turbidity is the decrease in the transparency of a liquid caused by the presence of un-dissolved substances (ISO/EN7027). The definition of Turbidity Measurement can explained as where Solids are so finely dispersed in the liquid that they do not significantly settle even when allowed to stand for a long period of time.

Turbidity meters

On-line Turbidity meters

Calibration standards & Parts

Our full line of electrochemistry products includes state-of-the-art electronic instrumentation, as well as guaranteed high-quality, practical accessories, including a large selection of electrodes and complete cell packages. Characterizing new materials or determining trace quantities by measuring minute analyte quantities or currents require instrumentation with meticulous design and manufacturing.

Auxiliary Electrodes

Cells

Cell stands & Accessories

Cell Tops

Cells VC-2

Corrosion Cells

EC and Photo-EC H-Cells

Electrochemical Analyzers

Electrochemical Cells

Electrochemical Flowcell

Electrode polishing Kits

Flow Cell Reference Electrodes

Non-aqueous Reference Electrode

Reference Electrodes

Screen Printed Electrodes

Spectro- electrochemical Cell Kit

Spectro- electrochemical Cell parts

Standard Voltammetry Electrode_1476983821

Working Electrodes

Low Volume Cells

Electrode - pH

We use cookies on our website for technical and analytical reasons. Continue if you agree.

Product number	QP4111T
Application type	General purpose Field

Combination pH electrode	QP4111T
pH range	0..14
Temperature range (°C)	0..80
Shaft material	Glass
Shaft diameter (mm)	12
Shaft length (mm)	120
Reference system	Ag/AgCl
Reference diaphragm	Ceramic frit
Reference electrolyte	KCl gel
Cable length (m)	1,8
Connector	BNC-Cinch/RCA (IP67)
ATC	NTC 30 kOhm

Electrode - pH

Electrode - pH

Epoxy pH electrode, gel, Ag/AgCl, 12x120mm, ATC

Contact

About Prosense

Related links