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Scanning Digital Monochromator, 190 – 650 nm
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
1.60 nm
Resolution with 600μ slits
3.21 nm
Resolution with 1 mm slits
5.34 nm
Grating Type
Holographic
Grating Density
2400 grooves/mm
Grating Blaze Wavelength
250 nm
Grating Size
2 cm2
Stray Light
≤ 0.003%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 200 – 800 nm
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
2.18 nm
Resolution with 600μ slits
4.36 nm
Resolution with 1 mm slits
7.27 nm
Grating Type
Holographic
Grating Density
1800 grooves/mm
Grating Blaze Wavelength
250 nm
Grating Size
2 cm2
Stray Light
≤ 0.003%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 300 – 800 nm
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
2.18 nm
Resolution with 600μ slits
4.36 nm
Resolution with 1 mm slits
7.27 nm
Grating Type
Holographic
Grating Density
1800 grooves/mm
Grating Blaze Wavelength
500 nm
Grating Size
2 cm2
Stray Light
≤ 0.003%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 360 – 800 nm
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
3.3 nm
Resolution with 600μ slits
6.7 nm
Resolution with 1 mm slits
11.2 nm
Grating Type
Ruled
Grating Density
1200 grooves/mm
Grating Blaze Wavelength
400 nm
Grating Size
2 cm2
Stray Light
≤ 0.02%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 420 nm – 1.15 μ
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
3.19 nm
Resolution with 600μ slits
6.37 nm
Resolution with 1 mm slits
10.62 nm
Grating Type
Holographic
Grating Density
1200 grooves/mm
Grating Blaze Wavelength
500 nm
Grating Size
2 cm2
Stray Light
≤ 0.003%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 500 nm – 1.2 μ
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
3.19 nm
Resolution with 600μ slits
6.37 nm
Resolution with 1 mm slits
10.62 nm
Grating Type
Ruled
Grating Density
1200 grooves/mm
Grating Blaze Wavelength
750 nm
Grating Size
2 cm2
Stray Light
≤ 0.02%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 750 nm – 1.7 μ
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
4.62 nm
Resolution with 600μ slits
9.24 nm
Resolution with 1 mm slits
15.40 nm
Grating Type
Ruled
Grating Density
830 grooves/mm
Grating Blaze Wavelength
1.2 µ
Grating Size
2 cm2
Stray Light
≤ 0.02%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
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Scanning Digital Monochromator, 850 nm – 2.2 μ
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
6.50 nm
Resolution with 600μ slits
13.00 nm
Resolution with 1 mm slits
21.67 nm
Grating Type
Ruled
Grating Density
600 grooves/mm
Grating Blaze Wavelength
1.6 µ
Grating Size
2 cm2
Stray Light
≤ 0.02%
Wvelength 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 laser
350 mJ/cm², 200 nano sec. pulse
Damage Threshold: CW laser
40 Watt/cm²
Dimensions (mm)
197 L X 59 W X 49 H
Weight
0.9 Kg (1.9 lbs.)
Scanning Digital Mini-Chrom Monochromator
Optometrics
Scanning Digital Mini-Chrom Monochromator
Scanning Digital Mini-Chrom Monochromator
The Scanning Digital Mini-Chrom Monochromator (SDMC) includes an integral stepping motor which can be controlled by a calibrated drive via a 15-pin connector. The SDMC is similar to the Digital Mini-Chrom in that it includes a four digit counter for visual wavelength readout and a dial for manual wavelength selection.
The wavelength on all digital Mini-Chroms can be selected and read to 0.2 nm. Wavelength is read directly in nanometers (nm) from a counter on models 01, 02, 03, 04 and 05. For near infrared model (06), the four digit counter reading must be doubled, to 2 nm per division.
The Scanning Digital Mini-Chrom can be used for all applications that require the convenience of an integrated visual wavelength readout and manual wavelength tunability, as well as applications requiring computer controlled scanning to a selected wavelength or routine. To prevent mechanical damage due to inadvertently exceeding wavelength limits, all Scanning Digital Mini-Chroms are supplied with dual photosensors that function as high and low limit switches are included for use in the motorized scanning mode.