Audited Supplier
Reflective Diffraction Grating
Laboratory Apparatus
1 Year
Spectrophotometer
Holographic Diffraction Grating
New Spectrometer
Infrared Spectrometer
Interferometer Spectrometer
Monochromator
RoHS, ISO9001, CE
Customized
YBT
Foam Carton Inner, Then Cartons to Pack Them
customized
Shen Yang
Product Description
Product Details
Diffraction ruled gratings are used in a variety of monochromators for research, student and industry use. Almost all commercially available spectrophotometers (ultraviolet, visible, infrared, fluorescence, Raman, atomic absorption) utilize diffraction gratings to select specific wavelengths or scan over a wavelength interval. As a general rule, replicated ruled gratings should be used when high peak efficiency and throughput is required. Replicated holographic gratings should be used when minimum stray light is critical and high resolution is needed. Note: Damage thresholds for both ruled and holographic gratings are 350 milli-joules/cm2 for pulsed lasers and 40 Watts/cm2 for CW lasers.
Catalogue for ruled gratings
Diffraction ruled gratings are used in a variety of monochromators for research, student and industry use. Almost all commercially available spectrophotometers (ultraviolet, visible, infrared, fluorescence, Raman, atomic absorption) utilize diffraction gratings to select specific wavelengths or scan over a wavelength interval. As a general rule, replicated ruled gratings should be used when high peak efficiency and throughput is required. Replicated holographic gratings should be used when minimum stray light is critical and high resolution is needed. Note: Damage thresholds for both ruled and holographic gratings are 350 milli-joules/cm2 for pulsed lasers and 40 Watts/cm2 for CW lasers.
General Specifications
| Grooves | 20~1800Lines/mm |
| Blaze Wavelength | 250-10000nm |
| Blaze Angle | 4.3°-52.7° |
| Spectrum Length Coating | 19-26mm |
| Coating | Aluminun |
| Type | Reflective diffraction gratings |
| Construction | Ruled gratings |
Catalogue for ruled gratings
| Item | Groove(l/mm) | Blaze WaveLeng(nm) | Blaze Angle | Dimensions(mm) |
| GR101 | 20 | 10000 | 5.7° | 70*90 |
| GR102 | 20 | 10000 | 5.7° | 63*105 |
| GR103 | 50 | 12800 | 18.7° | 40*40 |
| GR104 | 50 | 18000 | 26.7° | 60*63 |
| GR105 | 50 | 10600 | 15.4° | 65*100 |
| GR106 | 75 | 2000 | 4.3° | 48*48 |
| GR107 | 100 | 2500 | 7.2° | 60*60 |
| GR108 | 100 | 2750 | 7.9° | 64*64 |
| GR109 | 100 | 7000 | 20.5° | 63*63 |
| GR110 | 100 | 9000 | 26.7° | 20*20 |
| GR111 | 100 | 9800 | 29.3° | 20*20 |
| GR112 | 100 | 10600 | 32° | 100*100 |
| GR113 | 100 | 16000 | 53.1° | 70*130 |
| GR114 | 150 | 2000 | 8.6° | 55*60 |
| GR115 | 150 | 4000 | 17.5° | 64*64 |
| GR116 | 150 | 5300 | 23.4° | 25*25 |
| GR117 | 150 | 6000 | 26.7° | 64*64 |
| GR118 | 150 | 10000 | 48.6° | 70*130 |
| GR119 | 150 | 10600 | 52.7° | 50*50 |
| GR120 | 200 | 1550 | 8.9° | 38*41 |
| GR121 | 200 | 1800 | 10.4° | 63*100 |
| GR122 | 200 | 5000 | 30° | 55*55 |
| GR123 | 250 | 800 | 5.7° | 64*64 |
| GR124 | 300 | 500 | 4.3° | 64*64 |
| GR125 | 300 | 600 | 5.2° | 100*100 |
| GR126 | 300 | 640 | 5.5° | 64*64 |
| GR127 | 300 | 1000 | 8.6° | 64*64 |
| GR128 | 300 | 1500 | 13° | 64*64 |
| GR129 | 300 | 1900 | 16.6° | 64*64 |
| GR130 | 300 | 2000 | 17.5° | 64*64 |
| GR131 | 300 | 2400 | 21.1° | 60*60 |
| GR132 | 300 | 2500 | 22° | 64*64 |
| GR133 | 300 | 2750 | 24.4° | 64*64 |
| GR134 | 300 | 2800 | 24.8° | 50*50 |
| GR135 | 300 | 3000 | 28.7° | 50*50 |
| GR136 | 300 | 3500 | 32.7° | 50*50 |
| GR137 | 300 | 3800 | 34.8° | 50*50 |
| GR138 | 300 | 4000 | 35.9° | 50*50 |
| GR139 | 300 | 5000 | 46.6° | 55*55 |
| GR140 | 400 | 430 | 4.9° | 35*50 |
| GR141 | 400 | 500 | 5.7° | 50*50 |
| GR142 | 400 | 540 | 6.2° | 48*50 |
| GR143 | 400 | 1500 | 17.5° | 64*64 |
| GR144 | 400 | 2000 | 23.6° | 64*64 |
| GR145 | 450 | 430 | 5.6° | 40*48 |
| GR146 | 600 | 250 | 4.3° | 64*64 |
| GR147 | 600 | 360 | 6.2° | 50*50 |
| GR148 | 600 | 430 | 7.4° | 40*40 |
| GR149 | 600 | 500 | 8.6° | 55*64 |
| GR150 | 600 | 540 | 9.3° | 85*85 |
| GR151 | 600 | 600 | 10.4° | 64*64 |
| GR152 | 600 | 630 | 10.9° | 17*44 |
| GR153 | 600 | 640 | 11.1° | 70*70 |
| GR154 | 600 | 700 | 12.1° | 64*64 |
| GR155 | 600 | 720 | 12.5° | 25*25 |
| GR156 | 600 | 800 | 13.9° | 20*45 |
| GR157 | 600 | 1000 | 17.5° | 40*65 |
| GR158 | 600 | 1060 | 18.5° | 40*65 |
| GR159 | 600 | 1250 | 22° | 64*64 |
| GR160 | 600 | 1500 | 26.7° | 64*64 |
| GR161 | 600 | 1600 | 28.7° | 64*64 |
| GR162 | 600 | 2700 | 54.1° | 20*90 |
| GR163 | 1200 | 210 | 7.2° | 64*64 |
| GR164 | 1200 | 250 | 8.6° | 64*64 |
| GR165 | 1200 | 310 | 10.7° | 64*64 |
| GR166 | 1200 | 360 | 12.5° | 55*55 |
| GR167 | 1200 | 430 | 15° | 53*62 |
| GR168 | 1200 | 500 | 17.5° | 102*102 |
| GR169 | 1200 | 540 | 18.9° | 70*70 |
| GR170 | 1200 | 640 | 22.6° | 100*102 |
| GR171 | 1200 | 720 | 25.6° | 50*60 |
| GR172 | 1200 | 800 | 28.7° | 50*100 |
| GR173 | 1200 | 1000 | 36.9° | 50*60 |
| GR174 | 1200 | 1060 | 39.5° | 100*105 |
| GR175 | 1800 | 210 | 10.9° | 64*64 |
| GR176 | 1800 | 500 | 26.7° | 50*50 |
| GR177 | 1800 | 500 | 26.7° | 30*70 |
| GR178 | 1800 | 540 | 29.1° | 30*70 |
| GR179 | 1800 | 720 | 40.4° | 30*70 |
