Product Description
Brand Metrohm
Model i-Raman EX
Capacity 100-2500 cm-1
CAT No BWT-840001234
Application Spectroscopy
The i-Raman EX is part of our award-winning series of i-Raman portable Raman spectrometers with our patented CleanLaze laser with 1,064 nm laser excitation. Using a high-sensitivity InGaAs array detector with deep TE cooling, high dynamic range, and a high throughput spectrograph design, this portable Raman spectrometer delivers a high signal-to-noise ratio without inducing autofluorescence, making it possible to measure a wide range of natural products, biological samples (such as cell cultures), and colored samples.
Advanced Safety for Hazardous EnvironmentsWith ATEX/IECEx Zone 1 certification, the i-Raman EX is specifically engineered for use in potentially explosive industrial areas. Its explosion-proof construction, conceived with high-grade materials and meticulous attention to safety, ensures reliable operation under challenging conditions where conventional instruments cannot function safely.
Superior Analytical PerformanceDelivering a measurement range from 175 cm1 to 2500 cm1 and precision accuracy of 1 cm1, the i-Raman EX offers high-sensitivity detection and outstanding spectral resolution (~9.5 cm1). The thermoelectrically cooled InGaAs detector and adjustable laser allow precise material identification, even in complex matrices and low-light settings.
Portability and Field UsabilityWeighing approximately 7.2 kg and featuring up to four hours of battery life, this spectrometer is optimized for field investigations and emergency response scenarios. The ergonomic design, touch-screen LCD display, and external data storage via USB make setup, analysis, and reporting quick and efficient during on-site operations.
FAQ's of Metrohm i-Raman EX Portable Raman Spectrometer:
Q: How does the Metrohm i-Raman EX improve safety during hazardous material analysis?
A: The i-Raman EX is ATEX/IECEx Zone 1 certified, meaning it is explosion proof and safe for use in potentially explosive environments. Its rugged construction and safety features allow operators to analyze chemicals and unknown substances in areas where conventional analyzers would pose a risk.
Q: What are the main applications of the i-Raman EX portable spectrometer?
A: This spectrometer is suitable for field analysis, hazardous material identification, pharmaceutical testing, forensics, and quality control in industrial settings. Its portability and robust design also make it ideal for on-site emergency response and quick substance verification.
Q: When should I use the 1064 nm laser wavelength provided by this instrument?
A: The 1064 nm laser is highly effective for minimizing fluorescence interference, especially when analyzing complex or colored samples. It is best used for challenging materials where lower-wavelength Raman systems may fail due to strong background fluorescence.
Q: Where can data be stored and how is it retrieved from the i-Raman EX?
A: Data can be stored internally, exported via external USB drives, or transferred through USB, Ethernet, or WiFi connectivity, offering flexible management for safe archiving and remote access, even in the field.
Q: What is the process for conducting a measurement with the i-Raman EX?
A: Simply power on the spectrometer, select the appropriate analysis settings using the touch-screen interface and BWSpec software, place your sample in front of the measurement head, and initiate the scan. Results can be viewed in real time and stored or exported immediately after analysis.
Q: How does the cooling system benefit the measurement accuracy?
A: The thermoelectric cooling in the InGaAs detector minimizes thermal noise, ensuring stable baseline and high sensitivity even during prolonged operations, which leads to more accurate and reliable spectral data.
Q: What are the key benefits of using the i-Raman EX for field and industrial applications?
A: Key benefits include explosion-proof safety, high measurement precision, rapid real-time analysis, extended operating temperature range, portable design, and flexible data handling. These features enable consistent and accurate results in both routine and emergency situations, even in challenging industrial environments.