MicroNIR OnSite-W – Viavi (NIR)

The MicroNIR OnSite-W is a wireless, compact,  handheld spectrometer for rapid material analysis in the field or on the manufacturing floor. OnSite-W is controlled by tablet PC based software with intuitive user interface which requires minimum training to operate. 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.

Applications

  • Pharmaceutical raw materials
  • Polymers and chemicals
  • Narcotics and explosives
  • Grain and forage
  • Tobacco and agricultural products
  • Meat and dairy products

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

  • Rapid, real-time, non-destructive near-infrared material analysis
  • Wireless, compact, rugged, and ergonomic design for one-hand operation
  • Multifunction button for one-click data acquisition
  • Internal, rechargeable battery with run time greater than 10 hours
  • IP65 and IP67 rated for use in wet and dusty environments
  • Bluetooth or USB connectivity to tablet or PC
  • Compatible with original MicroNIR OnSite accessories
  • Powerful MicroNIR Pro model-building and prediction software
  • Intuitive, easy-to-use software interface

Applications

  • Pharmaceutical raw materials
  • Polymers and chemicals
  • Narcotics and explosives
  • Grain and forage
  • Tobacco and agricultural products
  • Meat and dairy products

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

  • Two applicators with sapphire windows, AR-coated on one side for maximum light throughput
    • Small applicator for flexible operation and for reaching samples in confined spaces easily
    • Large applicator for soft material measurement such as fiber, clothes and vegetation
  • Protected white reference with sapphire window
    • Matching grooves on the applicators and reference for easy alignment in the field
    • Protected window and aluminum enclosure for use in the field and for easy cleaning
  • Rugged carrying case including space for PC and tablet
  • USB cable for charging and data connection to PC

 

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

Click Here to download MircoNIR on-site W Data Sheet

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Home > MicroNIR OnSite-W – Viavi (NIR)

Location: IRELAND

Unit 21, Waterford Business Park,

Cork Road, Waterford

Ireland, X91 P224

Tel: +353 (0)51 392 391

E-mail: info@antech.ie

Contact: UK

Tel: +44 (0)20 346 898 13

E-mail: info@antechsolutions.co.uk

Web: www.antechsolutions.co.uk