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BioRad PTC-200 DNA Engine Thermal Cycler with Alpha Unit Block Assembly RPN06912***Unit was tested to specifications. PTC-200 is preowned with slight wear from normal use, (paint discoloration on front panel.) Buyer can expect a working machine with 30-day warranty. See photos for details.(Please be advised that any warranty/guarantee/return policy provided from the seller is between the buyer and the seller only. Bid on Equipment is not and cannot be held responsible in any way. Please reference our Terms and Conditions for further information.)The Bio-Rad PTC-200 DNA Engine Peltier Thermal Cycler is a reliable peltier thermocycler that boasts of a polished and robust design. The Hot Bonnet heated lid fitted into the PTC-200 Thermo Cycler controls pressure and height. As a result, various plastic wares can be accommodated by the PTC-200 system. This feature enables oil-free cycling as well. The Peltier-effect heat pumps of the system facilitate repeated cycling using the PTC-200 thermal cycler.The Bio-Rad PTC-200 DNA Engine thermal cycler offers:Interchangeable sample blocks the Alpha unit family that accommodate many types of tubes, microplates, and slidesHot Bonnet heated lid (or its remote-controlled version, the motorized Moto Alpha Moto Alpha unit) for oil-free cyclingIntuitive software with easy-to-read interface for quick and painless programming, editing, file management, password protection, and much moreChoice of calculated sample temperature control for highest speed and accuracy, or block control for compatibility with protocols designed for a variety of instrument typesSpace-saving design for easy setup and transportationInstant Incubate feature for continuous-temperature incubationsNetworking of up to 15 machines, for convenient remote operation and documentation of runsCustomizable factory-installed protocolsSpecifications:Thermal range: 5 to 105C, but no more than 30C below ambient temperature (4 to 100C for the Slide Chambers Alpha unit)Thermal accuracy: 0.3C of programmed target at 90C, NIST-traceableThermal uniformity: 0.4C well-to-well within 30 seconds of arrival at 90C (for most Alpha units; see specifications for individual Alpha units)Ramping speed: Up to 3C/sec for all single- and dual-block Alpha units; up to 1.2C/sec for the Slide Chambers Alpha unit.Sample capacity: Varies with installed Alpha unitLine voltage: DNA Engine cycler: 100240 VAC rms (no adjustment needed among voltages within these ranges)Frequency: 5060 Hz single phasePower: DNA Engine cycler: 850 W maximumFuses: Two 6.3 A, 250 V, 5 x 20 mmDisplays: One 20 x 4 LCD alphanumeric displayPorts: One 25-pin 8-bit parallel interface printer portOne 9-pin RS-232 serial port for printer or remote useOne IEEE-488 bidirectional general purpose interface busMemory: 400 typical programs in up to 12 individual foldersAdditional Prep Fees May Apply