Easier, faster, more accurate
Next generation benchtop NMR, today.

FAST, ACCURATE SPINFINISH MEASUREMENT+The MQC analyser measures spin finish content or oil pick+up (OPU) on artificial fibres. The advantages of the MQC ,a benchtop NMR (Nuclear Magnetic Resonance) analyser
over traditional wet chemistry methods are that it is fast,
repeatable and does not use hazardous solvents as it isnot necessary to extract the oil from the sample before+
measurement. Importantly MQC measures all of the oil+directly on the fibre. MQC is also capable of measuring
finish levels below those that can be accurately measured bytraditional solvent extraction methods.
Over the years the fibres and textile industries have beendeveloping a wider array of products using a variety ofpolymers and coatings and the performance of those+
products are optimised for a particular application. The MQC
methods have been developed to meet the requirementsof those products which means they can be applied toa variety of products including, but not exclusively, yarn,
monofilaments, staple fibre, textiles and non-wovens.
+The MQC is a compact benchtop Nuclear Magnetic
Resonance (NMR) analyser. With over 35 years' experience inthe benchtop NMR business, we understand that the mostimportant qualities of a lab analyser in the textiles industry are+ease of use, accuracy, reliability and serviceability. The MQC
has been designed to fully meet all these requirements.

OIL AND FIBRE TYPES+MEASURED BY MQC
Oil types

Fibre types• Spin finish (SF)

Synthetic fibres• Finish on fibre (FoF)• Polyester• Oil pick-up (OPU)• Polyethylene terephthalate (PET)• Carding lubricant• Polybutylene terephthalate (PBT)• Carding oil• Polyamide (nylon, Tactel®, Cordura®)• Staple fibre finish (SFF)• Polypropylene (PP)• Texturising oil• Polyacrylonitrile (PAN, acrylic, dralon®, Orlon®, Acrilan)• Coning oil• Elastane (spandex, Lycra®, polyurethane-polyurea copolymer)• Finish on yarn (FoY)• Polyvinyl Alcohol (PVA, PVOH)• Lubricant on thread (LoT)• Aramid (Kevlar®, Twaron®, Nomex®)• Yarn lubricant (LY)

Reconstituted fibres• Needle oil• Rayon (viscose)• Agents d’avivage• Cellulose acetate• Avivagen• Cellulose triacetate+

The MQC NMR analyser replaces
wet chemistry methods, which use
hazardous chemicals. It allows you
to measure the total oil content
in more samples much faster.
Unlike wet chemical methods,+
the MQC does not destroy
the sample therefore it canbe measured repeatedly,
and subsequently byother techniques.

ADVANTAGES OF
BENCHTOP NMR ANALYSIS+The MQC benchtop NMR analyser offers several importantadvantages over other laboratory analytical techniques:Accuracy

Cost-efficient

NMR signals are generated from allparts of the sample not just the surface,even if they are opaque, guaranteeing
more accurate measurements.

Low maintenance and running costs,
just requires mains power.

Easy to use

Minimal sample
preparation+MQC is designed to make the jobof technicians working in QA/QC
labs easier. It simplifies the analysis
process and removes the need forextensive operator training.

Non-destructive
NMR measurements do not damage
the sample in any way, so samples canbe kept for repeat measurements or tobe analysed using other techniques.

Simply transfer the sample into a tube,
condition it then analyse it. Grinding orother forms of sample preparation are
rarely needed.

No hazardous solventsor chemicals involved
The NMR method doesn’t require solventsor other chemicals, removing the need forfume cabinets, specially trained staff andexpensive disposal procedures.

Rapid analysis
Analysis takes from a few minutes toa few seconds, which means you canprocess a high volume of samples in
the lab quickly and efficiently.

WHY CHOOSE THE+MQC ANALYSER?
Easy to use

Low maintenance+The single biggest benefit of MQC is that it isso easy to use. Lab technicians will be productive
in no time as minimal training is required.
The software provides step by step operator guidancewith clear on-screen prompts; there are also status indicatorlights at the sample chamber entrance. Operator prompts
can be customised, and displayed in any language.
+MQC can be fitted with a variety of robust sample holders,commonly known as probes, to easily handle different
applications and sample sizes. The sample holders canbe changed easily in a matter of minutes.
+

MQC ’s space saving internal PC uses Windows-based
software, a flat screen monitor and a standard PC
keyboard. USB ports are provided for easy software
upgrades and to allow data to be saved externally.
++

MQC is easy to look after: the PC fan filter is easily
accessible for cleaning. The robust sample holders are+also easy to remove and all MQC 23 holders have open+
ended bottoms for easy cleaning. MQC has an automatic
magnetic field optimisation routine, which ensures the best
results whilst also reducing costs and increasing uptime asit means a service visit is not required.

Easy to calibrate+MQC measurements are generally insensitive to colour,particle size and other physical properties of the sample.
Calibrations are always linear so you only need a handfulof samples. Once established, the calibrations are robust
and rarely need to be repeated. However, synthetic
Calibration Maintenance Samples (CMSs) are available tomaintain the calibration in the longer term.

Every MQC system is supplied with all software, hardware
and sampling accessories required for the application.

Saves space

Reliable and easy to maintain

Despite its small magnet size, MQC 23 has a large sample
space and high field strength, so it can be used to measurelarger samples as well as offering high sensitivity.

+MQC has been designed with the minimal number ofcomponent parts, making it easy to set up and maintain.
Advanced electronics enables the spectrometer’s firmware
to be upgraded so the instrument can be kept up to datewith the latest improvements. It also incorporates advanced
self diagnostic routines so that any faults can be quickly
localised to save time and money.
The spectrometer continuously logs all diagnostic
parameters in a database which means that it ispossible to monitor the history and health of theinstrument indefinitely. Diagnostics data can beaccessed either over the internet or saved to a fileand emailed to a service engineer.

+

Fast and efficient+

MQC can make over 100 measurements a day, which isup to 250 times faster than using wet chemical analysis.
+
Switching to MQC will save you time and money thanks
to its speed and efficiency.

A platform for the future+

The MQC analyser builds on the success of its
predecessor by retaining many of its features,including reliable easy-to-use quality control software.
+
However MQC has been designed with the potential
for enhanced capability. It belongs to a new generationof magnetic resonance instruments incorporating a highperformance spectrometer. This means it will benefit fromfuture enhancements to the platform for years to come.

+

MQC SPIN FINISHANALYSER OPTIONS
Choose the model:Standard Package+

MQC 23 with 18mm probe(7ml sample volume)
Suitable for the majorityof applications.

18mm and26mm polymer
sample tubes
and holders

Advanced Package– Or –+MQC 23 with 26mm probe(14ml sample volume)
Useful for applications where there is large sample
to sample variability, and also for textiles andnonwovens (using the polymer sample tubes).

Choose either glass or polymer sample tubes:
Reusable non-glass accessories are available which are not
only safe but allow easy preparation of a variety of samples,
especially monofilaments and fabrics. Industry leading largevolume tubes are available for more representative samples
with the Advanced Package.

Optional Accessories
26mm
calibration
maintenancesamples•	Calibration maintenance samples•	Balance – if required, for weighing method only.
•	Sample conditioning equipment – if required
for the application.

OXFORD
INSTRUMENTS
SUPPORT& SERVICE+MQC users are often working in
demanding, high pressure industries
where every minute counts. To make sure
our users get effective support when theyneed it, we have established a worldwide
network of subsidiary companies andtrained distributors who are there tohelp you.
As well as this network of local support, we also
maintain a central email and telephone support function
which can often provide immediate answers to commonquestions. Using the advanced diagnostic and control+
features of the MQC , our engineers can log in directly+
to your MQC and even operate it remotely to assist with
set-up questions or to diagnose faults.

We’re here to help you!
+

OiService aims to keep your MQC
working as hard as you do. Our global
network of service hubs provides a fullrange of technical support:
Consumables and accessories
Range of sample tubes and otheraccessories available.
Extended warranties
Avoid unplanned costs.

Online diagnostics
In-depth support over the internet.
Maintenance contracts
Ensures your analyser produces
the right result every time.
Repairs
Fast and efficient turnaround.

Telephone help-desks
For a fast response to your problem.
Training
Understand your analyser
and its features.

WHAT NEXT?
+

We’re very proud of MQC and believe it delivers the ease of use,
accuracy, reliability and serviceability that you are looking for.
+The MQC works much faster than wet chemical analysis methods, enables you to measurea larger number of samples and is non-destructive.
The analyser is easy to set up and maintain, simple to calibrate and won’t take up much roomin your lab. We believe it will prove to be an exceptional asset for any laboratory requiring easy,+Want to put MQC to the test?
Contact one of our experts in analysis and request a demo.

MORE INFORMATION
Contact one of our experts at: www.oxford-instruments.com/mqc
or you can email us at mqc@oxinst.comOTHER
PRODUCTS
X-Pulse: high resolution,broadband benchtop
NMR spectrometer© Oxford Instruments Industrial Products Ltd trading as
Oxford Instruments Magnetic Resonance, 2021. All rights reserved.
Do not reproduce without permission.
+Part No: MQC Textile Product Brochure MR/199/0421