MJ Research Ptc Mtc-225 Tetrad Gardien Cycle DNA

MJ Research Tetrad Gradient Cycler PTC-225 An item that has been used previously. The item may have some signs of cosmetic wear, but is fully operational and functions as intended. This item may be a floor model or store return that has been used. Specifications Thermal range: –5˚ to 105˚C, but no more than 30˚C below ambient temperature Accuracy: ±0.3˚C of programmed target @ 90˚C, NIST-traceable Thermal homogeneity: ±0.4˚C well-to-well within 30 seconds of arrival at 90˚C (for most Alpha units; see specifications for individual Alpha units) Ramping speed: Up to 3˚C/sec for all single- and dual-block Alpha units; 1.2˚C/sec for the Twin Tower Sample capacity: Varies with installed Alpha unit Line voltage: 100–240VAC rms (no adjustment needed among voltages within these ranges) Frequency: 50–60Hz single phase Power: 850W maximum Fuses: Two 6.3A, 250V, 5 x 20mm Displays: One 20 x 4 LCD alphanumeric display Ports: One 25-pin 8-bit parallel interface printer port One 9-pin RS-232 serial port for printer or remote use One IEEE-488 bidirectional general purpose interface bus Memory: 200 typical programs in up to 12 individual folders Weight: 7.6–9.3kg, varies with installed Alpha unit (DNA Engine Tetrad: 29kg, including Alpha units and power supply) Size: 24 x 35 x 17cm (DNA Engine Tetrad: 37 x 55 x 25cm) Comes with a 30 days warranty.