RPB-532-1.5TS-SS Raman Probe

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RPB-532-1.5TS-SS Raman Probe

Product ID：FGlm027

Price: Please inquire PDF Format

Supply Ability:80SETS/MON

Port:SHENZHEN

Product Introduction
Other information

Model NumberRPB-532-1.5TS-SS

Brand NameRUHAI

Payment TermsTT，PAYPAL，Alibaba.com Pay

RPB-532-1.5TS-SS Raman Probe
Product Introduction
The RPB-532-1.5TS-SS Raman Probe is designed for 532 nm laser-induced Raman spectroscopy applications. When connected to a 532 nm semiconductor laser and a fiber optic spectrometer, the probe enables Raman spectral measurement of solid, liquid, and powder samples.
With different sampling holders, the RPB-532-1.5TS-SS Raman Probe can be adapted to different sample forms and measurement requirements. Its optimized optical design provides effective Rayleigh signal rejection with a cutoff depth greater than OD6, while the compact probe structure facilitates Raman spectral measurements in laboratory and analytical applications.
The probe features SMA905 connections, a hardware trigger button, and an optical shutter for convenient and safer laser output control.

Performance Features
• Wide Raman spectral range: Supports a Raman shift range of 200–4000 cm⁻¹ for broad-spectrum Raman measurements.
• Effective Rayleigh rejection: Optimized optical design provides Rayleigh signal rejection with a cutoff depth greater than OD6.
• Consistent optical performance: Controlled assembly processes help ensure product-to-product consistency.
• Hardware laser triggering: The laser can be started or interrupted directly through the probe's hardware trigger button.
• Built-in optical shutter: The optical shutter provides convenient control of laser output and improves operational safety.
• Flexible sample compatibility: Different sampling holders can be used for solid, liquid, and powder samples.

Working Principle
The RPB-532-1.5TS-SS Raman Probe uses a 532 nm laser to illuminate the sample. When the laser interacts with the sample, most of the scattered light is Rayleigh scattering, while a small portion undergoes inelastic scattering known as Raman scattering.
The probe collects the Raman-scattered light and transmits the optical signal through the fiber connection to a Raman spectrometer. The spectrometer analyzes the Raman shift to generate the characteristic Raman spectrum of the sample.
An optical interference filter suppresses the strong Rayleigh scattering signal while allowing the Raman signal to pass through. The optimized optical path and OD6-level Rayleigh rejection improve the suitability of the probe for Raman spectral measurement.

Technical Parameters

Parameter	Specification
Model	RPB-532-1.5TS-SS
Probe Type	Raman Spectroscopy Probe
Applicable Laser Wavelength	532 nm
Raman Spectral Range	200–4000 cm⁻¹
Rayleigh Rejection Depth	>OD6
Laser Connection	SMA905
Spectrometer Connection	SMA905
Cable Harness	2 cables, supporting trigger button control
Hardware Trigger	Yes
Optical Path Control	Optical shutter
Probe Working Distance	7.5 mm (standard)
Overall Optical Coupling Efficiency	60%–70%
8.5 mm Protective Tube Pulling Force	50 N
Start Beam Consistency	Start @ 200 cm⁻¹
Working Temperature	0–60°C
Storage Temperature	0–60°C
Working Humidity	5–80% RH
Storage Humidity	5–80% RH

Application Scenarios
The RPB-532-1.5TS-SS Raman Probe is suitable for:
• Raman spectroscopy: Raman spectral acquisition using 532 nm excitation.
• Solid sample analysis: Raman measurement of solid materials using suitable sampling holders.
• Liquid sample analysis: Raman detection and identification of liquid samples.
• Powder sample analysis: Raman characterization of powders, particles, and powdered materials.
• Material identification: Molecular and structural characterization based on Raman spectral fingerprints.
• Laboratory research: Raman spectroscopy research in materials science, chemistry, pharmaceuticals, and related fields.

Comparison: RPB-532-1.5TS-SS vs. Conventional Raman Probes

Feature	RPB-532-1.5TS-SS Raman Probe	Conventional Raman Probe
Excitation Wavelength	532 nm	Depends on probe
Raman Range	200–4000 cm⁻¹	Depends on configuration
Rayleigh Rejection	>OD6	Depends on optical filter
Laser Trigger	Hardware trigger button	May require external control
Optical Shutter	Integrated	Configuration-dependent
Laser Connection	SMA905	Depends on model
Spectrometer Connection	SMA905	Depends on model
Sample Compatibility	Solid, liquid, powder	Depends on sampling system
Working Distance	7.5 mm standard	Depends on model
Optical Coupling Efficiency	60–70%	Depends on optical design

FAQ
1. What laser wavelength is the RPB-532-1.5TS-SS designed for?
The RPB-532-1.5TS-SS Raman Probe is designed for a 532 nm laser.
2. What Raman spectral range does the probe support?
The applicable Raman spectral range is 200–4000 cm⁻¹, providing broad coverage for Raman spectroscopy applications.
3. What types of samples can be measured?
With appropriate sampling holders, the probe can be used to measure solid, liquid, and powder samples.
4. How does the probe suppress Rayleigh scattering?
The probe uses an optimized optical interference filter design with a Rayleigh scattering rejection depth greater than OD6, helping suppress the strong Rayleigh signal.
5. Does the probe support direct laser control?
Yes. The RPB-532-1.5TS-SS has a hardware trigger button that can be used to start or interrupt the laser.
6. Does the Raman probe have an optical shutter?
Yes. The built-in optical shutter provides convenient control of laser output and improves operational safety.
7. What connectors are used?
Both the laser connection and Raman spectrometer connection use SMA905 connectors.
8. What is the standard working distance?
The standard probe working distance is 7.5 mm.

FAQ
1. What laser wavelength is the RPB-532-1.5TS-SS designed for?
The RPB-532-1.5TS-SS Raman Probe is designed for a 532 nm laser.
2. What Raman spectral range does the probe support?
The applicable Raman spectral range is 200–4000 cm⁻¹, providing broad coverage for Raman spectroscopy applications.
3. What types of samples can be measured?
With appropriate sampling holders, the probe can be used to measure solid, liquid, and powder samples.
4. How does the probe suppress Rayleigh scattering?
The probe uses an optimized optical interference filter design with a Rayleigh scattering rejection depth greater than OD6, helping suppress the strong Rayleigh signal.
5. Does the probe support direct laser control?
Yes. The RPB-532-1.5TS-SS has a hardware trigger button that can be used to start or interrupt the laser.
6. Does the Raman probe have an optical shutter?
Yes. The built-in optical shutter provides convenient control of laser output and improves operational safety.
7. What connectors are used?
Both the laser connection and Raman spectrometer connection use SMA905 connectors.
8. What is the standard working distance?
The standard probe working distance is 7.5 mm.