Firma:              Unity Scientific

Modell:            2400

Kommentar:   Dokumente engl.

The Unity Scientific SpectraStar 2400 Series represents the next generation scanning NIR analyzer for fast, accurate, analysis of agricultural, food, tobacco, pharmaceutical, and industrial samples.   Near-infrared (NIR) testing is usually nondestructive and requires minimal sample preparation. Developed for convenience and ease-ofuse, the SpectraStar 2400 is extremely flexible and can be configured for the analysis of solids, slurries and suspensions. NIR analysis is safe and requires no reagents.

A cost-effective answer to decade-old NIR systems, the SpectraStar 2400 scans the essential portion of the NIR spectrum from 1200 to 2400 nm. A new design guarantees better accuracy and precision than older systems. The SpectraStar 2400’s accuracy is often equivalent to the wet chemical methods that it replaces. Its precision is almost always better.

The SpectraStar 2400 may be delivered as a rotating drawer (2400D) or top window (2400W) version. Both configurations offer a large measuring area to minimize analysis time. The system is self contained with a built-in PC and large touch screen display. NIR test results are displayed within seconds using the easy-to-use InfoStar™ routine analysis software. The system is extremely rugged, exceptionally dependable and simple to operate.

Customers can outsource applications through Unity. Our expert NIR team certifies and guarantees calibration performance so results are always accurate! Whether your decisions are related to regulatory compliance, material inspection, least-cost formulation, process monitoring, or internal quality control, you need information immediately. The SpectraStar 2400 meets your needs.

Benefits

• Network Ready

Support, upgrades, and status checks via the Web or modem.

• Superior Accuracy, Precision & Stability

Patented auto wavelength alignment on every scan without user intervention. InGaAs detector provides solid-state performance, higher signal to noise, lower drift and more stability than old-fashioned PbS detectors. Larger measuring area per scan.

• Easy Calibration Transfer Using Unique Wavelength Scale Standardization

Wavelength and photometric performance is maintained to NIST-traceable standards.

• Easy to Use and Customize

Windows TM -based operating system. Two USB and one Ethernet (RJ 45 connector interfaces are standard.

• Low Maintenance

Optimized lamp for higher energy throughput & longer life – MTBF10,000 hours.

Unrestricted grating motion for greater stability.

• Small Footprint

Completely self-contained with built-in PC and large touch-screen display.

Specifications

Technology

Pre- dispersive Scanning Monochromator with various bandwidths supported (typical 10nm)

Light source:             Tungsten Halogen lamp with MTBF rating @ 10,000 hr. User           serviceable via pre-aligned assembly

Grating:                     Holographic NIR for use from 1200nm to 2400nm

Detector:                   InGaAs (temperature stabilized)

Scan time:                 Less than .8 seconds/scan

Analysis time:            10 - 60 seconds

Data interval:             1 nm (improves data smoothing)

Photometric range:   3.0 Abs @ 1200-2400 nm

Photometric noise:    20 micro AU at 1640 nm

Scanning spot:          ˜225 mm ²

User Interface

Operating system:    Windows™ 2000

Display:                     10 inch plus VGA with touch screen.

Software:                   InfoStar™ prediction and presentation package

                                 Optional keyboard and mouse

Sampling Configurations

2400D Rotating Drawer

2400W Top Window

Dimensions

2400D - WxHxD:       (336mm x 343mm x 406mm)

                                 (13.2"x13.5"x16.0")

Weight:                      15.9 kg, 35 lbs

2400W - WxHxD:      (330mm x 368mm x 381mm)

                                 (13"x14.5"x15.0")

Weight:                      13.6 kg, 30 lbs

Power

Voltage, Frequency: 100-240vac, 50/60hz. Power: 75VA

Sampling

The SpectraStar 2400D version can be equipped to use Unity Scientific ^TM , Foss ^TM , or Bran+Luebbe ^TM type cups. The SpectraStar 2400W version can use cups, plastic bags, bottles, vials, and Petri dishes.