Standard Monochromator for UV, VIS, NIR, Ultra Compact | Optometrics with Damage Threshold: Pulsed 350 mJ /cm², 200 nano sec. pulse

Optometrics

Standard Mini-Chrom Monochromator with Damage Threshold: Pulsed 350 mJ /cm², 200 nano sec. pulse

Standard Mini-Chrom Monochromator

The Standard Mini-Chrom Monochromator is a manual unit which utilizes a micrometer for wavelength selection and readout. Turning the micrometer causes, via a precision sine bar drive, rotation of the diffraction grating which positions the desired wavelength at the exit slit.

Wavelength is read directly from the micrometer at 1 nm per division in models 01, 02, 03, and 04. Wavelength readout for near infra-red models (05 and 06) is 2 nm per division.

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Applications

They are used in a variety of physics, chemistry, engineering and the life science applications that require a small yet high performance manually tuned monochromator for precision wavelength selection.

Resources

Monochromator Knowledge Base
Buyer’s Guide to Monochromators
Choosing the Right Monochromator (Video, 1:18)

Product SKUs

Standard Mini-Chrom Monochromator Specifications | MC1-01

Operating Range	190 – 650 nm	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.27 nm	Resolution with 100μ slits	0.53 nm
Resolution with 150μ slits	0.80 nm	Resolution with 300μ slits (included)	1.60 nm
Resolution with 600μ slits	3.21 nm	Resolution with 1 mm slits	5.34 nm
Grating Density	2400 grooves/mm	Grating Blaze Wavelength	250 nm
Linear Dispersion (Center of Range)	5.34 nm/mm	Stray Light	≤ 0.003%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-02

Operating Range	200 – 800 nm	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.36 nm	Resolution with 100μ slits	0.73 nm
Resolution with 150μ slits	1.09 nm	Resolution with 300μ slits (included)	2.18 nm
Resolution with 600μ slits	4.36 nm	Resolution with 1 mm slits	7.27 nm
Grating Density	1800 grooves/mm	Grating Blaze Wavelength	250 nm
Linear Dispersion (Center of Range)	7.27 nm/mm	Stray Light	≤ 0.003%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-03

Operating Range	300 – 800 nm	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.36 nm	Resolution with 100μ slits	0.73 nm
Resolution with 150μ slits	1.09 nm	Resolution with 300μ slits (included)	2.18 nm
Resolution with 600μ slits	4.36 nm	Resolution with 1 mm slits	7.27 nm
Grating Density	1800 grooves/mm	Grating Blaze Wavelength	500 nm
Linear Dispersion (Center of Range)	7.16 nm/mm	Stray Light	≤ 0.003%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-04

Operating Range	500 nm – 1.2 μ	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.53 nm	Resolution with 100μ slits	1.06 nm
Resolution with 150μ slits	1.59 nm	Resolution with 300μ slits (included)	3.19 nm
Resolution with 600μ slits	6.37 nm	Resolution with 1 mm slits	10.62 nm
Grating Density	1200 grooves/mm	Grating Blaze Wavelength	750 nm
Linear Dispersion (Center of Range)	10.66 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-04V

Operating Range	420 nm – 1.15 μ	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.53 nm	Resolution with 100μ slits	1.06 nm
Resolution with 150μ slits	1.59 nm	Resolution with 300μ slits (included)	3.19 nm
Resolution with 600μ slits	6.37 nm	Resolution with 1 mm slits	10.62 nm
Grating Density	1200 grooves/mm	Grating Blaze Wavelength	500 nm
Linear Dispersion (Center of Range)	10.66 nm/mm	Stray Light	≤ 0.003%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-05G

Operating Range	750 nm – 1.7 μ	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.77 nm	Resolution with 100μ slits	1.54 nm
Resolution with 150μ slits	2.31 nm	Resolution with 300μ slits (included)	4.62 nm
Resolution with 600μ slits	9.24 nm	Resolution with 1 mm slits	15.40 nm
Grating Density	830 grooves/mm	Grating Blaze Wavelength	1.2 µ
Linear Dispersion (Center of Range)	15.42 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-06G

Operating Range	850 nm – 2.2 μ	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	1.08 nm	Resolution with 100μ slits	2.17 nm
Resolution with 150μ slits	3.25 nm	Resolution with 300μ slits (included)	6.50 nm
Resolution with 600μ slits	13.00 nm	Resolution with 1 mm slits	21.67 nm
Grating Density	600 grooves/mm	Grating Blaze Wavelength	1.6 µ
Linear Dispersion (Center of Range)	21.73 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²

Standard Mini-Chrom Monochromator Specifications | MC1-07

Operating Range	360 – 800 nm	f Number	3.9
Focal Length	74 mm	Beam Path	In Line
Resolution with 50μ slits	0.6 nm	Resolution with 100μ slits	1.1 nm
Resolution with 150μ slits	1.7 nm	Resolution with 300μ slits (included)	3.3 nm
Resolution with 600μ slits	6.7 nm	Resolution with 1 mm slits	11.2 nm
Grating Density	1200 grooves/mm	Grating Blaze Wavelength	400 nm
Linear Dispersion (Center of Range)	11.15 nm/mm	Stray Light	≤ 0.02%
Wavelength Accuracy	± 0.2% of λ	Wavelength Reproducibility	± 0.15%
Wavelength Readability	0.2 nm	Operating Temperature Range	-20° C to +80° C
Damage Threshold: Pulsed	350 mJ /cm², 200 nano sec. pulse	Damage Threshold: CW laser	40 Watt/cm²