Model :NIRMini
Keyword :Highly sensitive; near-infrared spectroscopic measurements; compact and portable
400-820-7939
Technical Support：021-50687686
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.
◆ 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.
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-50 ms（λ-2500 nm）、 100 µs-50 ms（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% |
