Model: MicroNIR OnSite-W
NSX: Viavi - USA
The MicroNIR OnSite-W is the latest addition to the VIAVI Solutions innovative, ultra-compact spectrometer product line. The MicroNIR OnSite-W is the smallest fully-integrated NIR spectrometer on the market and is enabled by proven VIAVI linear variable filter (LVF) technology. With no moving parts and IP65/IP67 dust/water ingress rating, it is designed for a wide range of material characterization applications in food, agriculture, pharmaceutical, and security markets.
Features and Benefits
Applications
Software
The MicroNIR OnSite-W system includes the MicroNIR Pro software suite with features for data acquisition, calibration and method development, user management, and real-time prediction. Using MicroNIR Pro software, a developer can process data and build complete chemometric models using regression and classification algorithms including PLS, MBSD, SMV, and PCA analyses. Batch mode predictions on stored data are also supported. MicroNIR Pro software also includes instrument performance qualification per EP 2.2.40 and USP 1119 test criteria and tools enabling Title 21 CFR Part 11 compliance. An enhanced OPC interface is optionally available for integration with process control systems. The OnSite-W system also includes a standalone tablet application with simplified user interface for data acquisition and real-time prediction in the field. Please see recommended hardware/software listed in specifications.
Standard Accessories
Technical Specs
Parameter | Specification |
---|---|
Illumination source | Two integrated vacuum tungsten lamps |
Lamp life | >40,000 hr |
Sample working distance | 3 mm from window optimal, 0-15 mm |
Dispersing element | VIAVI linear variable filter (LVF) |
Detector | 128 pixel InGaAs photodiode array |
Wavelength range | 950 – 1650 nm (10,526 – 6060 cm-1) |
Pixel-to-pixel interval | 6.2 nm for 950 – 1650 nm |
Spectral bandwidth (FWHM) | <1.25% of center wavelength, 1% typical (e.g., @1000 nm, resolution is <12.5 nm) |
Analog-to-digital convertor | 16 bit |
Dynamic range (Max) | 1000:1 |
Measurement time (typical) | 0.25 – 0.5 sec |
Signal-to-noise ratio (typ.) | 25,000 |
Integration time | 10 ms typical, minimum 10 µsec |
Connectivity | Bluetooth 4.1 (BLE) and USB 2.0 |
Weight | <250 g (<9 oz) |
Size (Length x Diameter) | 194 mm (6.64”) x 47 mm (1.85”) |
Battery | Rechargeable Li-ion, not removable |
Battery run time/charge | >10 hours with lamps on continuously |
Battery cycle life | >75% capacity after 300 charge cycles |
Battery charge time | 3.5 hours at 1 A |
Export data formats | CAMO .unsb, Grams .spc, ASCII .csv |
Operating system | Microsoft Windows 10 Pro |
Minimum screen resolution tablet/PC application | 1920 x 1080/1366 x 768 |
Software compatibility | MicroNIR Pro 3.0 and above |
Qualified PC | Microsoft Surface Pro 6 (tablet or PC) |
Qualified Tablet PC | Dell Latitude 7212 Rugged Extreme |
Operating temperature | −20 ~ 40°C (noncondensing) |
Storage temperature | −20 ~ 50°C (noncondensing) |
Dust and water resistance | IP65 and IP67 |
Shock and vibration | MIL-PRF-28800F Class 2 |