German Bruker VERTEX 70 Fourier Transform Infrared Spectrometer

infrared spectrometerTechnical parameters:
1. Signal to noise ratio: 45000:1 (peak, peak, one minute test)
2. Sampling rate: 80 spectra per second (16cm-1 spectral resolution)
3. Measurement spectral range: 25000-20cm-1
Step by Step Scanning - Time Resolution: 5ns
5. Resolution: 0.4cm-1, optional 0.15cm-1
infrared spectrometerMain features:
1. Multi machine integration: Provide users with multiple input and output ports for light beams, allowing them to connect different accessories.
Step scan: * Step scan wins R&D100 Gold Award
3. Time resolution: fast scanning of 80 sheets per second, step scanning; 5ns
4. Band extension: Three light sources, multiple detectors, and flexible conversion of visible light multispectral bands
5. Stability and sensitivity of *

The VERTEX 70 is the world's * fully digital infrared spectrometer, with an HTML server built into the host for data communication with the computer through a network card. At the same time, EQUINOXTM technology makes the ideal of "platformization" and "building blocks" of spectroscopic instruments a reality; It provides multiple options for FT-IR users, which can be implemented on the same optical platform: from conventional tablet pressing to all online experiments, from laboratory analysis to advanced research, from general applications to specialized applications in special fields.

infrared spectrometer1、 Innovative fully digital design
A brand new digital detector system: DigiTectTM technology integrates detection components, signal amplifiers, and 24 bit analog-to-digital converters to directly output digital signals (analog signals experience significant attenuation and are susceptible to interference during transmission, while digital signals can be avoided), further reducing electronic noise. The 24 bit analog-to-digital converter enhances the weak signal detection capability of the system by an order of magnitude. New Fast Fourier Transform System: BRUKER * Technology - Hardware Fully Integrated Fourier Transform (with separate CPU, memory, etc.) independently performs fast sampling and Fourier transform without consuming any system resources. Therefore, (1) it has fast computation speed and good real-time response. The interferometer can obtain a real-time spectral image every time it scans; (2) The data communication volume between the infrared host and the computer is greatly reduced, making it possible to use more flexible and convenient communication methods (such as network connections).
New real-time online monitoring: all hardware, working status, performance indicators of the host, identification of measurement accessories, working status, and setting of measurement parameters.

2、 High sensitivity and signal-to-noise ratio
The use of 24 bit DigiTectTM detector system and ROCKSOLIDTM interferometer technology ensures excellent sensitivity. The signal-to-noise ratio of VERTEX 70 is better than 50000:1 (tested in actual use environment without blowing; test conditions: P/P value, 4cm-1 resolution, 1-minute background/sample scan, 2100-2200cm-1), almost more than twice as high as similar instruments.

3、 High stability
The VERTEX 70 uses a ROCKSOLIDTM interferometer with high seismic resistance and stability. This interferometer is sourced from Bruker Corporation's * product - a high-resolution (up to 0.0035 cm-1 resolution), vehicle mounted infrared spectrometer, which has * stability and anti-interference ability, can still work normally even when flipped, and is very easy to maintain and repair.
The ROCKSOLIDTM interferometer has the following major characteristics:
1. Both the moving and fixed mirrors are made of gold-plated solid angle mirrors, ensuring that the incident/outgoing light rays are always parallel and the instrument's optical path is perfectly aligned. Overcoming being
The disadvantages of dynamic adjustable interferometers include deformation of the instrument optical path and slow response;
2. Adopting a double angle mirror coupling and a torsion pendulum dynamic mirror design to further improve the anti-interference ability of the instrument;
3. Adopting a 600 degree angle design between the moving mirror and the fixed mirror, this design has a utilization efficiency of 1.4 times that of the traditional (900 degree angle) design for light source energy;
4. The fully gold-plated mirror surface improves the reflectivity of the mirror and reduces energy loss.

4、 The instrument expansion capability of *
Using EQUINOXTM technology (equivalent input/output optical path interface), the VERTEX 70 has a total of 2 equivalent input ports and 5 equivalent output ports. It ensures that the online expansion of the instrument can be freely combined without affecting each other, achieving * online effect. For example, FT Raman spectroscopy can be connected to the right side of the VERTEX 70 instrument, infrared vibrational circular dichroism (PMA37) can be connected to the left side, and a microscope or near-infrared probe as well as a Bolometer detector can be connected to the front; And the conversion between these connections is automatically controlled by the computer. Measurement spectral range extension: 30000-10cm-1, truly covering the entire infrared spectral range.
5、 * Distinctive networked design
The built-in network server board of VERTEX 70 is connected to the computer through a "network card", which is plug and play. Infrared host, each infrared host has an IP address, which can be used as a network workstation to achieve remote operation, remote control, remote diagnosis, and resource sharing.

6、 Good sealing and moisture resistance of the instrument
The sealing effect obtained by using an upward pressure top cover, groove, vacuum rubber ring, and bayonet screw seal (while using a sponge seal may lead to sponge failure due to long-term use, resulting in reduced sealing effect, or even no sealing effect). The light source cavity, interferometer cavity, and detector cavity are sealed independently of each other, so the overall sealing effect will not be damaged when replacing the light source, beam splitter, and detector, which can effectively ensure the dry environment of the beam splitter. The electronic humidity indicator reduces the maintenance intensity of the instrument to the lowest possible level.

7、 High sampling rate
BRUKER * uses hardware technology to independently perform fast sampling and Fourier transform without occupying any system resources. Therefore, it has fast computation speed and good real-time response. The interferometer can obtain a real-time spectrum every time it scans. The sampling rate of continuous scanning reaches 105 spectra/
Seconds; The time resolution of step scanning can reach 5ns

8、 Step by step scanning technology
The technology invented by Brooke Company in 1988 has become increasingly mature. VERTEX 70 can achieve step scanning technology without any upgrade or adjustment to the interferometer and optical path, and complete research work such as 5ns resolution time-resolved testing, depth scanning of multi-layer composite materials, layer by layer analysis, and two-dimensional correlation. The ability to use this technology marks the level of the instrument.

Nine Highly intelligent level
1. Intelligent optical components: All optical components (such as lasers, light sources, detectors, beam splitters, etc.) adopt intelligent pre collimation
Module design, automatic recognition, and automatic alignment technology ensure that users can replace them themselves without the need for optical path adjustment;
2. Fully intelligent accessories: automatic recognition, diagnosis, and measurement parameter setting of infrared application accessories;
3. Real time, online monitoring, Performance GuardTM technology, built-in calibration reference materials, fully automatic operation, real-time, online monitoring and diagnosis of each part of the spectrometer, ensuring the working status and various performance indicators of the spectrometer. Real time recording of monitoring data and diagnostic results, and providing various reports that meet the requirements.
4. Intelligent blowing control system.

Ten Humanized design
1. The instrument panel has humidity alarm, host working status, and laser working status indicator lights, allowing users to understand the working status of the instrument at any time.
2. Open the instrument panel, which is designed with a dedicated storage space for placing various sample preparation tools, making it convenient for users to manage and use.
3. Various optical components (such as light sources, detectors, etc.) are designed with dovetail grooves and mortise and tenon positioning, which are safer and more secure. Users can plug and replace them freely without affecting the collimation of the optical path.