The LabSpec 4 Hi-Res analytical spectrometer is designed for analysis of materials that are characterized by sharp spectral features that may require more resolute spectral data for accurate detection and identification.
The 3 nm VNIR, 6 nm SWIR spectral resolution of the LabSpec 4 Hi-Res analytical instrument provides superior performance across the 350-2500 nm spectral range. The enhanced spectral resolution in the SWIR range (1001- 2500 nm) is particularly useful for detecting and identifying compounds with narrow spectral features in these longer wavelengths such as soil mineralogy, pharmaceuticals, cosmetics, plastics and petrochemicals.
Spectral data with 6 nm SWIR resolution provides a strong foundation for building accurate chemometric calibration models for quantitative and qualitative materials analysis. The spectrometer configuration delivers superior signal throughput and is compatible with all ASD bifurcated probes and lighted accessories.
Optional integrated fiber optic light source
The LabSpec 4 Hi-Res i model includes an internal broad-spectrum halogen light source that eliminates the need for an external fiber optic light source, which is required for bifurcated probes and some accessories.
| Wavelength range | 350-2500 nm |
| Resolution | 3 nm @ 700 nm 6 nm @ 1400/2100 nm |
| Scanning time | 100 milliseconds |
Signal-to-noise ratio | |
| 9,000:1 @ 700 nm |
| 9,000:1 @ 1400 nm |
| 4,000:1 @ 2100 nm |
Photometric noise | |
| 4.8 x 10-5 AU or 48 μAU@ 700 nm |
| 4.8 x 10-5 AU or 48 μAU@ 1400 nm |
| 1.1 x 10-4 AU or 110 μAU@ 2100 nm |
| VNIR detector | (350-1000 nm) 512 element silicon array |
| SWIR 1 & 2 detectors | (1001-1800 nm) & (1801-2500 nm) Graded Index InGaAs Photodiode, TE Cooled |
| CE certified | EN61010-1:2001 2nd Edition EN61326-1:2013 |
| EU Directive | 2006/95/EC, 2004/108/EC |
| NIST traceable calibration 21 CFR, Part 11 | Installed per customer request |
| USP 1119 | Installed per customer request and purchase of applicable USP Standards |
| Communications | |
| 10/100 Base T Ethernet port with Ethernet cross-over cable |
| 802.11g/n wireless card |
| Dimensions (H X W X D) | 12.7 x 36.8 x 29.2 cm (5 x 14.5 x 11.5 in) |
| Weight | 5.44 kg (12 lbs) |
| Input power | AC/DC switching power supply or a sealed lead-acid gel battery |
| AC input | 90-240 VAC, 50/60 Hz |
| DC input | 12 VDC, 60 W |
| Auxiliary port power | Output, +12 VDC, 27 Watt (max) |
| Software compatibility | Indico® Pro, GRAMS spectroscopy software suite by Thermo Scientific, The Unscrambler® by Camo Software |
| Portability | Rugged instrument transportation case |
| Computer | Windows® 7 64-bit laptop (instrument controller) |
