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FT-IR ready for Mid or Near Infrared Integration into Process Systems 

 

FTPA2000-300 series - OEM

The FTPA2000-300 series (formerly WorkIR) is an extractive sampling analyzer for Mid-Infrared process applications. 

 

 

Overview
Data
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Overview

This extractive analyzer is also available in a Near-Infrared version, and constitutes a superior choice for integration into a total analyzer package. As with all other FTPA product lines the FTPA2000-300 features the single-pivot wishbone interferometer that was made famous and improved by ABB. The FTPA2000-300 provides spectroscopic performance superior to that of other industrial units:

  • Rugged construction for dependable performance outside of the laboratory.
  • Mid- or Near-Infrared Analysis.

Available in two configurations:

- External detector that is compatible with the standard sampling compartment.
- Internal detector that is compatible with Process FT-IR sampling accessories.

  • Wall, rack, or shelf mounted to achieve performance in all three possible orientation axes.
  • Patented Michelson single-pivot interferometer with 2 corner-cube retroreflectors mounted on a double pendulum swing arm.
  • Optical design eliminates double modulation induced artifacts.
  • Factory prealigned interferometer and input/output optics – does not require additional adjustments.
  • All FT-NIR instruments reproduce the absorbance spectrum of toluene (4100-6000 cm-1) in a 0.5 mm cell at 28° C ±1° to within 0.002 A.

 

Data

Model

Internal Source

Optics

Detector

Spectral range (cm-1)

FTPA2000-300

SiC

KBr

DTGS

6,000-350

FTPA2000- 304

SiC

ZnSe

DTGS
Non-hydroscopic Window

6,000-510

FTPA2000-360

NIR

NIR BK7

NIR DTGS

14,000-3,800

FTPA2000-300 Series

FTPS2000-360

FTPA2000-300 & 304

Best resolution:

0.7 cm-1, unapodized

0.7 cm-1, unapodized

Wave number reproducibility:

0.04 cm-1at 7300 cm-1

0.1 cm-1at 1918 cm-1

Wave number repeatability:

0.001 cm-1

0.001 cm-1

Signal-to-RMS-noise ratio at peak response:

Typically 30,000: 1
(for 1 min. scan time, 4 cm-1resolution, open beam)

Typically 30,000: 1
(for 1 min. scan time, 4 cm-1
resolution, open beam)

100% line repeatability:

Within 0.1% over the 8000 to 4000 cm-1range
(2 consecutive scans)

Within 0.1% over the 4000 to 550 cm-1range
(2 consecutive scans)

Maximum 100% long-term line stability:

2% deviation over 16 hours
over the 8000 to 4000 cm-1range

2% deviation over 16 hours
over the 4000 to 550 cm-1range

Resolution:

Selectable from 1 to 64 cm-1
(apodized in steps of 2X)

Selectable from 1 to 64 cm-1
(apodized in steps of 2X)

Scan time:

3 s with DTGS
1.2 s for fast detectors at 4 cm-1resolution

3 s with DTGS
1.2 s for fast detectors at 4 cm-1resolution

Beam diameter at beam stop:

2.5 cm

2.5 cm

Maximum beam divergence:

90 milliradians

90 milliradians

Overall dimensions
(internal detector configuration):

17 ½” W x 10 5/8” D x 6 5/8” H
(49 cm x 44 cm x 16.3 cm)

17 ½” W x 10 5/8” D x 6 5/8” H
(49 cm x 44 cm x 16.3 cm)

Weight:

46.2 lb (21 kg)

46.2 lb (21 kg)


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