Magna High-Resolution Series Spectrometer

Name: Magna High-Resolution Series Spectrometer
Brand: Evolve Sensing
Availability: InStock

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.

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
Weight:	1.8 kg

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

OCT and biomedical imaging
Semiconductor wafer OCD and inspection
Laser diode, VCSEL, and LED characterization
Raman and fluorescence spectroscopy
Coating and thin-film measurement
Composite, polymer, and materials analysis
Surface and defect topography inspection
Scientific, industrial, and OEM system integration

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Ships from:

United States

Sold by:

Evolve Sensing

On FindLight:

since 2025

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Frequently Asked Questions

What are the Magna Series spectrometers designed for?

The Magna Series spectrometers are designed for applications requiring outstanding wavelength stability and sensitivity across both visible and near-infrared ranges, such as chlorophyll fluorescence, laser diode, and VCSEL/LED testing.

What is the optical design used in the Magna Series spectrometers?

The Magna Series spectrometers feature a TRT-Czerny–Turner optical design with precision reflection gratings, offering exceptional resolution and low stray light.

What are the available models and their wavelength ranges?

The VIS models (MN1060S / MN1110S) are customizable within 400–1000 nm, and the NIR models (MN2870S / MN6870ES) are customizable within 900–1700 nm.

What are the main features of the Magna Series spectrometers?

Main features include high-resolution optical bench, TE-cooled sensors, ultra-low stray light, high SNR and dynamic range, modular configuration, USB 2.0 High-Speed connectivity, and optional Ethernet for the MN6870ES model.

What are the power requirements for the Magna Series spectrometers?

The spectrometers require USB power of 330–350 mA @ +5 VDC and TEC power via DC jack up to 2000 mA @ +5 VDC, with a supply voltage of 4.75–5.25 V.

What are the environmental operating conditions for the Magna Series spectrometers?

The spectrometers operate in temperatures from 0–50 °C and can be stored in temperatures from –30–70 °C, with a humidity range of 0–90% RH non-condensing.

What types of sensors are used in the Magna Series spectrometers?

The Magna Series uses CCD sensors for the VIS range and InGaAs sensors for the NIR range, providing high dynamic range and excellent signal-to-noise performance.