Portable Raman Product Line A Full Range of Research-Grade Raman Solutions A Metrohm Group Company System

i-Raman® Plus

i-Raman® EX

i-Raman® Pro

i-Raman® Prime

STRam®

Part #

BWT-840000359

BWT-840000340

BWT-840001082

BWT-840000360

BWT-840000358

BWT-840000880

BWT-840000485

BWT-840000486

BWT-840000673 BWT-840000674

BWT-840000675

BWT-840000676

BWT-840000945

Model #

BWS465-532x

BWS465-785x

BWS485II

BWS475-785x

BWS475-532H-HT BWS475-785x-HT BWS475-1064-HT

BWS475-785H-ST

BWS475-1064-ST

Laser excitation (nm) 532

785

1064

785

532

785

1064

785

1064

Laser Power at Probe 30

(mW), nominal

340

330

340

35

340

340

340

340

Laser Power at Laser Port 42

(mW), nominal

455

430

455

42

455

455

420

420

65 - 4200

65 - 3350

65 - 3350

150 - 3350

Spectral Range (cm-1)

< 4.5@614 nm

< 4.5 @ 912nm 100 - 2500

< 4.5 @ 912 nm 150 - 3400

< 8.0 @ 912 nm 100 - 2500

150 - 2800

100 - 2500

Spectral Resolution (cm-1) 65-3400

65 - 2800

~10 @ 1296 nm

65 - 2800

< 8.0 @ 614 nm 150 - 2800

<10 @ 1296 nm

< 6.0 @ 912 nm

<10 @ 1296 nm

< 3.5 @ 614 nm

< 3.5 @ 912nm

< 3.5 @ 912 nm

< 6.0 @ 912 nm Detector

(- 2° C) TE-Cooled High Quantum Efficiency (- 15° C) TE-Cooled TE-Cooled (-25° C) High (-20° C) TE-Cooled InGaAs CCD Array

InGaAs Array

TE-Cooled (-25° C) High Quantum Efficiency CCD

(-20° C) TE-Cooled InGaAs Array

Quantum Efficiency CCD

Array

Relative Throughput 2

1

0.2

1

10

5

0.2

5

0.2

Typical Readout Noise 15

15

5

15

5

15

(counts)

Typical Dark Current 4

100

5

50

5

50

(count/sec)

Integration Time 100 ms - 30 mins 200 μs to 5 min

7 ms – 30 min

200 μs to 5 min

7 ms – 30 min

200 μs to 5 min

Computer Interface USB 3.0 / 2.0

USB 2.0 / 1.1

USB 2.0

Weight

~ 11 lbs (~ 5 kg)

~ 7.6 lbs (~ 3.4 kg)

~19.5 lbs (~8.8 kg)

* Throughput is measured in Raman peak height normalized against integration time and laser power, relative to i-Raman Plus-785. For STRam, this is measured using the optional 9.5 mm dia. probe shaft..

Software

Accessories:

• BWSpec®

• GemID™ (Includes Library of >450 Gems)

• Immersion shafts

• Tablet holders

• BWID®, BWID-Pharma®/spectral libraries available

• Software Development Kit (SDK)

• Video microscope

• Probe holders with positioning stage

• BWIQ® chemometric software

• Cuvette holders / liquid vial holders

• Full range of long-working-distance lenses

• Industrial grade probes; Flow cells Doc-Rev: 400000068-L (4/7/2020) B&W Tek · 19 Shea Way, Newark, DE 19713, USA · Phone: +1-302-368-7824 · Web: www.bwtek.com