Description
The Magna (MN) Series spectrometers are high-resolution, thermoelectrically cooled (TE-cooled) instruments designed for applications requiring outstanding wavelength stability and sensitivity across both visible and near-infrared ranges. Featuring a TRT-Czerny–Turner optical design with precision reflection gratings, the Magna Series offers exceptional resolution, low stray light (<0.2%), and long term spectral stability (<0.002 nm/°C). The combination of CCD (VIS) and InGaAs (NIR) sensors delivers high dynamic range and excellent signal-to-noise performance. Compact, rugged, and USB-powered, the Magna Series integrates easily into laboratory and OEM systems for chlorophyll fluorescence, laser diode, and VCSEL/LED testing.
Magna High-Resolution Series Spectrometer
Specifications
| Resolution: | 0.3 nm |
|---|---|
| Wavelength Range (Reflectance): | 400–1000 nm (VIS models) / 900–1700 nm (NIR models) |
| Dimensions: | 199 × 170 × 64.5 mm |
| Detector Type: | Back-thinned CCD (2048 px, TE-cooled); InGaAs (512 px, TE-cooled) |
| Cooling: | Thermoelectric (single-stage TEC, 0 °C nominal) |
| Signal-To-Noise Ratio (SNR): | Up to 4900:1 (single/averaged) |
| Thermal Stability: | < 0.002 nm / °C |
| A/D Resolution: | 16-bit |
| Integration / Scan Time Range: | 6 µs – 65 s (model dependent) |
| Minimum Scan Time: | 0.000006 s |
| Average Minimum Scan Time: | 0.002 s |
| Dynamic Range: | Up to 10,000 : 1 |
| Optical Resolution (FWHM): | 0.2 – 0.4 nm @ 10 µm slit |
| Stray Light: | < 0.2 % |
| Interfaces: | USB 2.0 / 3.0, GPIO, UART, PWM, Ethernet |
| Connector Type: | SMA905 / FC-PC fiber input |
| Power Requirements: | 5 V DC, 330–350 mA (USB) + up to 2 A (TEC) |
| Operating Temperature: | 0 °C – 50 °C |
| Storage Temperature: | –30 °C – 70 °C |
| Environmental Limits: | 0 – 85 % RH, non-condensing |
| A/D Converter Type: | 16-bit ADC |
Download Data Sheet
Features
- High-resolution TRT-Czerny–Turner optical bench with harmonic suppression
- TE-cooled CCD (VIS) and InGaAs (NIR) sensor options for superior thermal stability
- f/# 5.0, NA 0.1; focal length (R1–R2): 85–101.5 mm
- Ultra-low stray light (<0.2%)
- Integration time from microseconds to 65 s (model dependent)
- High SNR (up to 4900) and dynamic range (up to 10,000)
- Modular configuration: customizable grating, sensor, and slit width
- USB 2.0 High-Speed (480 Mbps); optional Ethernet (MN6870ES)
- External 8–16 pin I/O for GPIO, trigger, UART, PWM, and lamp control
- Onboard Flash memory for wavelength, linearity, and intensity calibration coefficients
- Compact and rugged housing with high thermo-hydro tolerance
Applications
- Optical coherence tomography (OCT) and biomedical imaging
- Laser diode, VCSEL, and LED characterization
- Raman and fluorescence spectroscopy
- Semiconductor and material analysis
- Thin-film and ellipsometry measurement
- UV–NIR spectroscopy and precision optical testing
- Scientific and industrial sensing
- Process and quality control monitoring
- Environmental and agricultural spectroscopy
- OEM and embedded system integration
Similar Products
Your inquiry has been received.
Create an account by adding a password
Why create an account?
- Auto-complete inquiry forms
- View and manage all your past messages
- Save products to your favorites
- Close your account anytime — no hassle