Welcome to
Grant Scientific
1385 Rock Island Rd.
Gilbert, South Carolina 29054
USA
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Welcome to Grant Scientific1385 Rock Island Rd. Gilbert, South Carolina 29054 USA |
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Highest Quality
RECOATING
of T.E.M. VIEWING SCREENSA proprietary process where 1 to 2-micron particles of phosphor are deposited on the screen and produce the highest possible resolution. Because of our high quality, our coated viewing screens are now being supplied to many of the TEM manufactures in the market, including JEOL, Phillips, Hitachi, Topcon and Siemens.
Why Recoat?
Viewing screens are easily damaged by the electron beam, especially at high accelerating voltages where knock-on damage can be severe. For optimum viewing fluorescent screens should be recoated regularly because coating efficiency decreases with prolonged electron irradiation. Burning may be evident, but also, the inefficient state of the coating may go unnoticed due to gradual damage occurring with use.
Why GRANT?
HIGHEST QUALITY. Consistent, flawless coating for peak response at about 560 nm, yellow-green in color for maximum eye sensitivity and an excellent balance of brightness and contrast. HIGH RESOLUTION FINISH. 1 to 2 um particles of phosphor deposited using an advanced technique developed by GRANT to give a high-resolution finish. SERVICE EXPERIENCE. GRANT has been supplying high quality viewing screens to several major electron microscope manufacturers since 1975. Now GRANT also offers direct recoating service for faster turn-around time.
Features of the Service:
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Calibrated Screen for Asbestos Analysis (AHERA) |
Digital Detectors |
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TEM Viewing Screens |
RHEED System Screens |
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Fiber Optic Plates |
Ion Beam Screens |
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CCTV Detectors |
Image Intensifier Screens |
Service Information
:For custom markings, please furnish us with your specifications
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Instruments |
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Phillips: |
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Main Large (200, 300, 400, CM series) |
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Small Focusing (all series) |
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Alignment |
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New Main Large (300, 301, 400, 420, Cm) |
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Zeiss: |
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EM9 Large & Small Combination |
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EM10 Large |
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EM10 Small |
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EM109 Large |
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EM109 Small |
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EM902 Large |
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EM902 Small |
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EM912 Large |
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JEOL: |
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T7, T8 |
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100B, 100C, 100CX, 100S, 200CX, Outer |
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Inner Rectangle |
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1200, 2000-4000 Series, Large |
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1200, 2000-4000 Series, Small |
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New JEOL 100C, 100CX, 200CX Inner Rectangle (main Screen) with Factory Film Format marks & Calibration |
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Hitachi: |
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HS9, HU11, H600 Inner Main, Final all |
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All Crescent/Outer |
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H7000 Inner, H8000 Inner Main |
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H7000 Outer, H8000 Outer |
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Focusing |
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Siemens: |
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Final lA, 102, Central Field |
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Intermediate |
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Focusing, Button, Penny |
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Outer Crescent, Outer Field |
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Topcon: |
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Large Viewing |
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Focusing |
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RCA: |
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Viewing |
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AEI: (not glass) |
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Special Services:
For those customers whom do not have a spare screen and can not afford any down time we do offer a special weekend express service (by prior arrangement). Briefly, your screen must be received by us on Friday, and we will ship it back to you on Monday for Tuesday delivery. For this service, an additional 25% will be applied to the recoating price.
Contact Information:
For ordering and other information please contact Dana G. Dunkelberger
Phone Number:
803-892-2841Fax Number:
803-892 2441