Model NO.: PQ001
Model NO.: PQ001
PRODUCT DESCRIPTION
The PQ001 NMR Analyzer was launched in 2008. After years of upgrading, PQ001 has many advantages such as small size, high precision, good repeatability, good stability and excellent cost/benefit performance. Based on these advantages, PQ001 has been widely used in the determination of oil & moisture content and Solid Fat Content, in food & agriculture areas.
Measuring the oil content of seeds is important for two reasons: firstly, for non-destructive measurement of single seeds, to select high oil content specimens for propagation; secondly, for bulk measurement of oil content for trading or processing;
Method:
Solvent extraction techniques are often used for the measurement of oil content of seeds.However, they tend to be time consuming,cumbersome, and require the use of skilled personnel. There is also a financial cost involved in the purchase and disposal of the solvent chemicals.
Measurement of the oil content in seeds was one of the first applications for Nuclear Magnetic Resonance (NMR), as far back as the late 1970s. Since then, NMR has been proven to be suitable for a wide variety of seeds.
NMR has a number of advantages over solvent extraction and NIR:
It can be calibrated to cover a concentration range from 0 to 100%.
Easily calibration.
NMR is very stable over the long term, so calibrations will rarely need to be adjusted.
The measurement time is short.
Basic parameters:
1. Magnet type: permanent magnet;
2. Magnetic field intensity: 0.28±0.05T;
3. Probe coil: Ø40mm;
Functions:
1. Determination of oil /moisture content;
We're looking for long term business partner, if you are instested in being adistributor of Niumag NMR/MRI instruments, pls feel free to contact us.NMR apparatus Oil Content analyser small footprint NMR nuclear magnetic resonance
PRODUCT DESCRIPTION
The PQ001 NMR Analyzer was launched in 2008. After years of upgrading, PQ001 has many advantages such as small size, high precision, good repeatability, good stability and excellent cost/benefit performance. Based on these advantages, PQ001 has been widely used in the determination of oil & moisture content and Solid Fat Content, in food & agriculture areas.
Measuring the oil content of seeds is important for two reasons: firstly, for non-destructive measurement of single seeds, to select high oil content specimens for propagation; secondly, for bulk measurement of oil content for trading or processing;
Method:
Solvent extraction techniques are often used for the measurement of oil content of seeds.However, they tend to be time consuming,cumbersome, and require the use of skilled personnel. There is also a financial cost involved in the purchase and disposal of the solvent chemicals.
Measurement of the oil content in seeds was one of the first applications for Nuclear Magnetic Resonance (NMR), as far back as the late 1970s. Since then, NMR has been proven to be suitable for a wide variety of seeds.
NMR has a number of advantages over solvent extraction and NIR:
It can be calibrated to cover a concentration range from 0 to 100%.
Easily calibration.
NMR is very stable over the long term, so calibrations will rarely need to be adjusted.
The measurement time is short.
Basic parameters:
1. Magnet type: permanent magnet;
2. Magnetic field intensity: 0.28±0.05T;
3. Probe coil: Ø40mm;
Functions:
1. Determination of oil /moisture content;
We're looking for long term business partner, if you are instested in being adistributor of Niumag NMR/MRI instruments, pls feel free to contact us.NMR apparatus Oil Content analyser small footprint NMR nuclear magnetic resonance
Raman Spectrometer
Raman spectrum indicates the vibration and rotation information of the substance molecules. Different materials have different characteristic of spectrum from other materials--characteristic peak, which provides fingerprint spectrum for the substance characterization and identification. CNI launched Raman Spectrometer with the features of compact design, high resolution, high sensitivity, simple measurement and operation, can replace the old spectrophotometer and widely used in chemical and biological research, environmental science, jewelry appraisal, forensic appraisal, food/drug safety inspection, geological exploration and many other fields.
Composition of Raman Spectrometer
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Laser Source
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Fiber Optic Spectrometer
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Probe
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A variety of linewidth options at :
257, 360, 405, 473, 514.5, 532, 633, 660,
785, 830, 980, 1064 nm
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High sensitivity;
Up to 80% quantum efficiency;
Spectral range 200- 1100nm
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Excitation wavelength;
360, 405, 532, 785, 830 nm...
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Raman Spectrometer Solution
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Combined Raman Spectrum System
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Portable Raman Spectrometer
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Fast connection, flexuble operation.
Wavelength is optional according on
Customer`s acyual requirements.
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Simple measurement and easy operation,
extemal power supply vehicle- mounted charger,
Dustproof, anti- vibration, arti-glare interference...
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Desktop Raman Spectrum System
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Micro Raman Spectrum Measurement System
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Build- in narrow line width laser- power
adjustable, high sensitivity spectrometer-
used for weak signal detection
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It combines micro system and Raman
system which greatly tacilitates the Raman
micro area detection
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Components & Accessories
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Raman Software
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Raman Cuvette
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The Raman spectrum of the asmples are compared
with database for qualitative analysis. The database
is accessible to the outside world, and has self-built
database function.
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Connect the Raman cuvette and
Raman / Fluorescence Probe, which is able to switch
solid, liquid and other materials flexibly for metting
testing needs.
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Sample Raman Spectrum
Micro Raman Spectrometer,Raman Spectrometer,Uv Raman Spectrometer,Raman Spectrometer Handheld
Changchun New Industries Optoelectronics Technology Co., Ltd. , https://www.lasersciences.com