SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

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  • SHANGHAI OCEANHOOD OPTO-ELECTRONICS TECH CO., LTD.

NIRMini High Sensitivity Spectrometer

Model :NIRMini

Keyword :Highly sensitive; near-infrared spectroscopic measurements; compact and portable

Technical Support:

400-820-7939

Technical Support:

021-50687686

  • Introduction

Introduction

NIRMini feature compact designs, configurable spectral ranges, and high resolution up to 0.3 nm. They ensure low stray light (~0.5%) and support multiple setups within the 900-2500 nm range. With cooling down to -25°C, they provide stable and repeatable spectral performance, ideal for laser and near-infrared measurements.

Feature

◆ High resolution, up to 0.3 nm

◆ Compatible with Oceanhood’s bundled multi-core densely packed optical fibers, ensuring fiber insertion strength consistency of ≤7%

◆ Wide dynamic range, high signal-to-noise ratio, and excellent stability

◆ Background noise ≤3 RMS (with minimum integration time)

◆ Equipped with USB, serial port communication interfaces, a 24-pin interactive interface, and proprietary DAC and ADC for light source enablement, intensity control, and power feedback.

Description

NIRMini high sensitivity Spectrometer
Item Value
Stray Light ~5%
Fiber Consistency ≦7%
AD Sampling 16 bit
Data Interfaces USB2.0、RS232
Expansion Interface 24PIN
Acquisition Modes Single, Continuous, Software-triggered, Synchronous/Asynchronous External Trigger
Integration Time 100 µs-5 min(λ-2500 nm)、 100 µs-5 min(λ-2200 nm)
CCD Dark Noise ≦8
Spectral Dynamic Range 15000:1
CCD Dynamic Range ≥10000:1(-2200 nm full signal)、 ≥7500:1(-2500 nm full signal)
Signal-to-Noise Ratio 2000:1
Signal-to-Noise Ratio(full signal) ≥13000:1
Linearity ≥98%
Weight 0.85 kg/0.58kg
Dimensions 128*106*54 mm/120mm*100mm*65mm
Operating Temperature 0-40℃
Operating Humidity 20-85%

More Info