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| Oriel 77250 Series 1/8 m Monochromator |
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77250 1/8 m Monochromator with 6025 Hg(Ar) Spectral Calibration Lamp.
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Low cost, compact size and high performance- Very efficient - high throughput and low stray light
- Usable from 180 nm to 24 mm with interchangeable gratings
- Wide range of bandpasses with interchangeable slits
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Product Description
Product Detail
Specifications
Drawings
Catalog PDF
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Product Description
For general-purpose laboratory work or academic applications, the Oriel 77250 1/8 m Monochromator is a smart and economical choice. This simple, manually operated 1/8 m instrument has good resolution, low stray light and is very versatile. A large family of slits and gratings give a wide range of bandpasses and broad spectral coverage.
For general-purpose laboratory work or academic applications, the Oriel 77250 1/8 m Monochromator is a smart and economical choice. This simple, manually operated 1/8 m instrument has good resolution, low stray light and is very versatile. A large family of slits and gratings give a wide range of bandpasses and broad spectral coverage.
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Ordering Information |
Monochromator and Accessories | | To order a complete 77250 Monochromator, order a grating and (2) slit assemblies separately. | | Quantity | Model | Spectrometer System | Price | | | 77250 | 1/8 m Monochromator | | | | 74001 | Micrometer Driven Slit Assembly | | | | 77269 | Multiple Fixed Slit Assembly | | | | 77294 | Fixed Slit Holder (order 1 fixed slit for each holder from table below) | | | | 77387 | Inch Monochromator Mounting Plate (order 2 rod and rod holders separately) | |
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Gratings | | Quantity | Model | Line Density (I/mm) | Blaze Wavelength | Type | Primary Wavelength Region | Instrument's Upper Mechanical Limit (For Specified grating) | Price | | | 77310 | 3600 | 405 nm | Holographic | 180 - 330 nm | 330 nm | | | | 77308 | 2400 | 250 nm | Holographic | 180 - 500 nm | 500 nm | | | | 77309 | 1800 | 500 nm | Holographic | 300 - 670 nm | 670 nm | | | | 77296 | 1200 | 250 nm | Holographic | 180 - 650 nm | 1000 nm | | | | 77298 | 1200 | 350 nm | Ruled | 200 - 1000 nm | 1000 nm | | | | 77306 | 1200 | 750 nm | Ruled | 450 - 1000 nm | 1000 nm | | | | 77304 | 600 | 200 nm | Ruled | 180 - 500 nm | 2000 nm | | | | 77305 | 600 | 750 nm | Ruled | 450 - 2000 nm | 2000 nm | | | | 77299 | 600 | 1 mm | Ruled | 600 - 2000 nm | 2000 nm | | | | 77316 | 600 | 1.6 mm | Ruled | 900 - 2000 nm | 2000 nm | | | | 77300 | 300 | 2 mm | Ruled | 1.1 - 4.0 mm | 4 mm | | | | 77307 | 200 | 1 mm | Ruled | 0.6 - 2.2 mm | 6 mm | | | | 77317 | 150 | 800 nm | Ruled | 425 - 1600 nm | 8 mm | | | | 77301 | 150 | 4 mm | Ruled | 2.5 - 8 mm | 8 mm | | | | 77302 | 75 | 7 mm | Ruled | 4.5 - 16 mm | 16 mm | | | | 77303 | 50 | 12 mm | Ruled | 7 - 23 mm | 24 mm | |
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Fixed Slits | | Quantity | Model | Description | Resolution at 500 nm (nm)** | Price | | | 77219 | Fixed Slit, 50 µm Width, 6 mm Height | 0.5 | | | | 77218 | Fixed Slit, 120 µm Width, 18 mm Height | 1 | | | | 77217 | Fixed Slit, 280 µm Width, 18 mm Height | 2 | | | | 77216 | Fixed Slit, 600 µm Width, 18 mm Height | 4 | | | | 77215 | Fixed Slit, 760 µm Width, 18 mm Height | 5 | | | | 77214 | Fixed Slit, 1240 µm Width, 18 mm Height | 8 | | | | 77213 | Fixed Slit, 1560 µm Width, 18 mm Height | 10 | | | | 77212 | Fixed Slit, 3160 µm Width, 18 mm Height | 20 | | | | 77211 | Fixed Slit, 6230 µm Width, 18 mm Height | 40 | |
| *Usable slit height is 12 mm.
**For 1200 l/mm gratings to obtain the resolution with other gratings multiply by the “Wavelength Counter Multiplier” in Table 1. |
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