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| Laboratory |
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| Field portable |
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| Process Raman |
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| Gas Raman |
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| Microsense |
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| Laser for Raman |
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EZRaman-I Series
(High Sensitivity Portable Raman Analyzers)

The EZRaman-I Series Raman instruments are designed with great performance, portability, and convenience in mind. The systems provide the best performance, best sensitivity, and quality at a very competitive price. They are easy to use, reliable, and robust for both in-field and laboratory routine Raman spectroscopy applications.
High performance, high-resolution (battery-powered) and fully-integrated Raman analyzer system for both in-field and laboratory Raman Applications (portable, easy to use)
The EZRaman-I Series Raman systems are ideal for many Raman applications in various environments and conditions. These fully-integrated Raman system are designed to be high performance and cost-effective.
Product Highlights:
- Fully Integrated Raman System
- Integrated Laptop Computer with large LCD Screen
- High Sensitivity TE-Cooled (-50 degrees C) CCD Spectrometer
- High performance optical Fiber Probe ( O.D. > 8 )
- Integrated Rechargeable Lithium Battery for field portability
- Powerful & user Friendly Software
- Reliable, Compact, and Portable
- Robust & Durable Design
- High performance/Cost ratio
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- EZRaman-I-785
- EZRaman-I-532
- EZRaman-I-9
- EZRaman-I-Dual-G
- Specification
- Applications
- Sample Spectra
-
Accessories
| Specifications |
| Excitation Laser |
785nm frequency stabilized, narrow linewidth diode laser with shutter control |
| Laser power (mW) |
~400mW output power, adjustable continuous from zero to full power |
| Estimated laser lifetime |
~10,000 hours |
| CCD Spectrograph |
High Sensitivity CCD Spectrograph, CCD cooled to -50°C |
| Spectral Parameters |
Model: EZRaman-I-785-A2 |
Model: EZRaman-I-785-A1 |
Model: EZRaman-I-785-B |
| Spectral range (cm-1) |
~250cm-1 to 2,350cm-1 |
~100cm-1 to 2,200cm-1 |
~100cm-1 to 3,300cm-1 |
| Average optical resolution |
~6cm-1 |
~6cm-1 |
~7cm-1 |
| Fiber-optic probe |
Rayleigh rejection: O.D.>8 at laser wavelength |
| Working distance: 7mm (standard); 3mm or 10mm (Optional) |
| System Software |
RamanReader data collection software including TimeChart & TimeTrend function for real time reaction monitoring; Capable of direct interface with GRAMS/Al for spectral post-processing and Spectral ID for managing user-built libraries and material identification with commercially available spectral databases |
| Operating Temperature |
10°C - 40°C with thermal shutdown protection |
| Power requirement |
DC power supply (work both for 110/220V) |
| Rechargeable Lithium Battery |
| Dimensions (L C W C H) |
17 C 13 C 7 in |
| System weight |
~26 LBS |
| System warranty |
One year for labor and parts |
- Pharmaceutical - Raw material identification; Polymorph differentiation ..
- Polymers and Plastics
- Gemology - Identification of stones, Gemstones..
- Art/Cultural - Indentify Pigments, inks..
- Forensic - identification of illicit drug, explosives and tracing evidence including hairs, fibers, paints chips, and inks..
- Academic research - Material science, bioscience ..
- Biology - Studies of skin
- Carbon Nanotubes
- SERS
- Biofuel
- Food Science
- Solar Cell
- Forensic
Please contact us for more information or discuss your application needs
Accessories
- Li-Ion Battery for EZRaman-I
- Pre-Aligned Lens Tube for measurement on contact for solid samples
- HNA High NA Lens Tube with working distance from ~3mm (NA= 0.55)
- Immersible Lens Tube
- Lens Tube WD3- Lens tube working distance 3mm ; NA = 0.55
- Lens Tube WD10 - Lens tube working distance 10mm ; NA = 0.25
- MVW µV-785 µViewer Converter with 1.3M Pixel CMOS Viewing Camera and in-line LED lighting
- Probe Holder-XYZ Precision Stage for fine adjustment of sample measurements
- Safety Goggles
- Sample Holder for Measure liquid samples in vials or cuvette
- Large Beam Spot Lens Tube with spacer
- Remote Measurement Lens and Tripod
- Large beam spot lens tube

N
- Specification
- Applications
- Sample Spectra
-
Accessories
| Specifications |
| Excitation Laser |
532nm DPSS Laser |
| Laser power (mW) |
~50mW output power, power adjustable continuousely from 0 to full power |
| Estimated laser lifetime |
~5,000 hours |
| CCD Spectrograph |
High Sensitivity CCD spectrograph, CCD detector cooled to -50ºC |
| Spectral Parameters |
Model: EZRaman-I-532-B |
Model: EZRaman-I-532-C |
| Spectral range (cm-1) |
~100cm-1 to 3,100cm-1 |
~100 to 4,000cm-1 |
| Average optical resolution |
~7cm-1 |
~10cm-1 |
| Fiber-optic probe |
Rayleigh rejection: O.D.>8 at laser wavelength |
| Working distance: 7mm (standard); 3mm or 10mm (Optional) |
| System Software |
RamanReader data collection software including TimeChart & TimeTrend for real time reaction monitoring; Capable of direct interface with GRAMS/Al for spectral post-processing and Spectral ID |
| Operating Temperature |
10°C - 40°C with thermal shutdown protection |
| Power requirement |
DC power supply (work both for 110/220V) |
| Dimensions (L C W C H) |
17 C 13 C 7 in |
| System weight |
~27 LBS |
| System warranty |
One year for labor and parts |
- Carbon Materials -
Characterize Carbon Nanotube, Graphene and diamond..
- Semiconductor
- Solar Cell
- Art/Cultural - Identify Pigments ..
- Education
- SERS
- Gemology, Geology, & Mineralogy
- Oxides Thin film
- Biomaterial
- Biofuel
- Food Science
Accessories
- MVW µV-785 µViewer Converter with 1.3M Pixel CMOS Viewing Camera and in-line LED lighting
- BAT-I5 Field Portability. Li-Ion Battery for EZRaman-I
- Pre-Aligned Lens Tube for measurement on contact for solid samples
- HNA High NA Lens Tube with working distance from ~3mm (NA= 0.55)
- Immersible Lens Tube
- Lens Tube WD3- Lens tube working distance 3mm ; NA = 0.55
- Lens Tube WD10 - Lens tube working distance 10mm ; NA = 0.25
- Probe Holder-XYZ Precision Stage for fine adjustment of sample measurements
- Safety Goggles
- Sample Holder for Measure liquid samples in vials or cuvette
- Large Beam Spot Lens Tube with spacer
- Remote Measurement Lens and Tripod
- Large beam spot lens tube

N 
- Specification
- Sample spectra
- Applications
-
Accessories
| Specifications |
| Excitation Laser |
NIR Frequency Stabilized Laser with shutter control |
| Laser power (mW) |
~400mW output power, adjustable continuous from zero to full power |
| Estimated laser lifetime |
~10,000 hours |
| CCD Spectrograph |
High Sensitivity CCD spectrograph, CCD detector cooled to -50ºC |
| Spectral Parameters |
Model: EZRaman-I-9 |
| Spectral range (cm-1) |
~100cm-1 to 1,745cm-1 |
| Average optical resolution |
~5cm-1 |
| Fiber-optic probe |
Rayleigh rejection: O.D.>8 at laser wavelength |
| Working distance: 7mm (standard); 3mm or 10mm (Optional) |
| System Software |
RamanReader data collection software including TimeChart & TimeTrend for real time reaction monitoring; Capable of direct interface with GRAMS/Al for spectral post-processing and Spectral ID |
| Operating Temperature |
10°C - 40°C with thermal shutdown protection |
| Power requirement |
DC power supply (work both for 110/220V); Rechargeable Lithium Battery |
| Dimensions (L C W C H) |
17 C 13 C 7 in |
| System weight |
~26 LBS |
| System warranty |
One year for labor and parts |
By utilizing longer wavelengths into the near infrared range
for Raman excitation, the EZRaman-I-9 further reduces the interference
of fluorescence and improves the capability for Raman
analysis in materials with strong fluorescence

- Food and Nutrition
- Gemology - Identification of stones, Gemstones..
- Polymers and Plastics
Accessories
- BAT-I5 Field Portability. Li-Ion Battery for EZRaman-I
- Pre-Aligned Lens Tube for measurement on contact for solid samples
- HNA High NA Lens Tube with working distance from ~3mm (NA= 0.55)
- Immersible Lens Tube
- Lens Tube WD3- Lens tube working distance 3mm ; NA = 0.55
- Lens Tube WD10 - Lens tube working distance 10mm ; NA = 0.25
- MVW µV-785 µViewer Converter with 1.3M Pixel CMOS Viewing Camera and in-line LED lighting
- Probe Holder-XYZ Precision Stage for fine adjustment of sample measurements
- Safety Goggles
- Sample Holder for Measure liquid samples in vials or cuvette
- Large Beam Spot Lens Tube with spacer
- Remote Measurement Lens and Tripod
- Large beam spot lens tube
N
- Specification
- Applications
- Sample Spectra
-
Accessories
| Specifications |
| Excitation Laser |
785nm frequency stabilized, narrow linewidth diode laser with shutter control |
532nm DPSS Laser with shutter control |
| Laser power (mW) |
400mW Output power; adjustable continuous from zero to full power (785) |
100mW Output power; adjustable continuous from zero to full power (532) |
| CCD Spectrograph |
High Sensitivity CCD Spectrograph, CCD detector cooled up to -50°C |
| Spectral Parameters |
Model: EZRaman-I-Dual-G |
| Spectral range (cm-1) |
~250cm-1 to 2,350cm-1 (for 785) |
~250cm-1 to 3,200cm-1 (for 532) |
| Average optical resolution |
~6 cm-1 (for 785) |
~7cm-1 (for 532) |
| Fiber-optic probe |
Rayleigh rejection: O.D.>8 at laser wavelength |
| Working distance: 7mm (standard); 3mm or 10mm (Optional) |
| System Software |
RamanReader data collection software including TimeChart & TimeTrend function for real time reaction monitoring; Capable of direct interface with GRAMS/Al for spectral post-processing and Spectral ID for managing user-built libraries and material identification with commercially available spectral databases (Spectral ID required) |
| Operating Temperature |
10°C - 40°C with thermal shutdown protection |
| Power requirement |
DC power supply (work both for 110/220V); Rechargeable Lithium Battery |
| Dimensions (L C W C H) |
17 C 13 C 7 in |
| System weight |
~26 LBS |
| System warranty |
One year for labor and parts |
Optional : 785 nm Spectral Range: ~100 to 3,300cm-1 with Spectral resolution 6.5cm-1
Optional : 532 nm Spectral Range: ~100 to 3,100cm-1 with Spectral resolution 7cm-1
- Pharmaceutical - Raw material identification; Polymorph differentiation
- Polymers and Plastics
- Gemology - Identification of stones, Gemstones..
- Art/Cultural - Indentify Pigments, inks..
- Forensic - identification of illicit drug, explosives and tracing evidence including hairs, fibers, paints chips, and inks..
- Academic research - Material science, bioscience ..
- Biology - Studies of skin
- Carbon Materials -
Carbon Nanotube, Graphene and diamond..
- Semiconductor
- Solar cells
- Biofuel
- Food Science
- SERS
- Oxides thin films
- Li-Ion Battery for EZRaman-I
- Pre-Aligned Lens Tube for measurement on contact for solid samples
- HNA High NA Lens Tube with working distance from ~3mm (NA= 0.55)
- Immersible Lens Tube
- Lens Tube WD3- Lens tube working distance 3mm ; NA = 0.55
- Lens Tube WD10 - Lens tube working distance 10mm ; NA = 0.25
- MVW µV-785 µViewer Converter with 1.3M Pixel CMOS Viewing Camera and in-line LED lighting
- Probe Holder-XYZ Precision Stage for fine adjustment of sample measurements
- Safety Goggles
- Sample Holder for Measure liquid samples in vials or cuvette
- Large Beam Spot Lens Tube with spacer
- Remote Measurement Lens and Tripod
- Large beam spot lens tube
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