Hoefer, Inc. Hoefer, Inc. shall in no event be liable for incidental or consequential damages, including without limitation, lost profits, loss of income, loss of business opportunities, loss of use and other related exposures, however caused, arising from the faulty and incorrect use of the product.
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Hoefer, Inc. 84 October Hill Road Holliston, MA 01746 support@hoeferinc.com Hoefer, Inc. se reserva el derecho a modificar las especificaciones sin previo aviso. Garantía y responsabilidad Hoefer, Inc. garantiza que el producto entregado ha sido probado a fondo para comprobar el cumplimiento de las especificaciones publicadas.
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Hoefer, Inc. 84 October Hill Road Holliston, MA 01746 support@hoeferinc.com Hoefer, Inc. si riserva il diritto di apportare modifiche ai dati tecnici senza preavviso. Garanzia e responsabilitá Hoefer, Inc. garantisce che prima della consegna il prodotto è stato collaudato a fondo per soddisfare i requisiti specificati. La garanzia inclusa nelle condizioni di consegna risulta valida solamente se il prodotto è...
Waste Electrical and Electronic Equipment (WEEE) This symbol indicates that the waste of electrical and electronic equipment must not be disposed as unsorted municipal waste and must be collected separately. Please contact an authorized representative of the manufacturer for information concerning the decommissioning of your equipment. Ce symbole indique que les déchets relatifs à...
The MacroVue UV-25 filter surface is 21 × 26 cm. The transilluminator can be converted from 302 nm (medium wavelength) to 254 nm (short wavelength) by replacing the UV lamps as described on page 6.
If any part is missing, contact your local Hoefer, Inc. sales office. Inspect all components for damage that may have occurred while the unit was in transit. If any part appears damaged, contact the carrier immediately.
Important safety information • When working near UV radiation, always wear at least a UV-blocking face shield and cover all exposed skin. For added eye protection, wear goggles. Make sure all persons in the area are also properly protected. • Lower the UV-blocking safety cover before switching the UV lamps on.
Care and maintenance Cleaning • Clean the filter surface after each use. • Use a mild detergent and water on a soft cloth or sponge to clean the unit exterior. Caution! Always unplug unit from electrical supply before cleaning • Never use abrasive cleaners, solvents, or or drying the unit.
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Replacing UV lamps The transilluminator is originally equipped with 302 nm UV lamps. If 254 nm wavelength is required, replace all lamps with 254 nm lamps of the specified wattage. Visually check that all lamps are illuminated. If one or more lamps are burned out, it is recommended that all lamps be replaced at the same time to ensure even light intensity.
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Replacing fuses Fuses protect equipment by disconnecting loads too large for the instrument’s circuit design. For continued protection, only replace fuses with the specified voltage and current ratings. Each of two round modules on the left side of the control panel (above the mains power cord receptacle) holds one T 1A/250V 5 ×...
Troubleshooting Unit does not operate when power is turned on • Check that the power cord is plugged into a working electrical outlet. • Remove and inspect the fuses. • Check that the lamps are properly installed. Lamps flicker excessively • Check that the variable intensity dial is in the “highest”...
Bibliography DNA crosslinking Church, M. C. and G. Gilbert. (1984) Genomic sequencing. Proc Natl. Acad. Sci., USA. 81, 1991–1995. Khandjian, E. W. (1987) Optimized hybridization of DNA blotted and fixed to nitrocellulose and nylon membranes. BioTechnology. 5, 165–167. Khandjian, E. W. (1986) UV crosslinking of RNA to nylon membrane enhances hybridization signals.
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Testing RecA function Maniatis, T. (1989) Maintenance and Testing of Lysogens of Bacteriophage Lambda in Molecular Cloning: A Laboratory Manual, eds. Sambrook, Fritsch and Maniatis. 2.96. Ultraviolet sterilization Reich, R. R., and Anderson, H. D. (1986) Sterilization of Membrane Filters with Ultraviolet Radiation. Pharmaceutical Manufacturing.
Customer service information Technical service and repair Hoefer, Inc. offers complete technical support for all of our products. If you have any questions about how to use this product, or IMPORTANT! Request a copy of would like to arrange to repair it, please call or the Hoefer, Inc.
Ordering information product quantity code number MacroVue UV-25 Transilluminator 21 × 26 cm viewing surface, 302 nm. 115 V UV25-115V 230 V UV25-230V 302 nm UV lamp, 8-W UVLM-8 254 nm UV lamp, 8-W UVLS-8 UV-transmitting work surface UVT-WS Fuses for 115 V and 230 V models PSF1A-5B-5X20 •...
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