MJ Research PTC 225 Tetrad Thermal Cycler with 4 384-Well Alpha Blocks

system includes:
MJ Research PTC-225 thermal cycler base
4 x 384-well alpha blocks
(also available: 30×30, 60×60 well)
208v power supply
System specifications include:
Thermal range: -5 to 105C
but no more than 30°C below ambient temperature
Thermal accuracy: +/-0.3C of programmed target at 90C
Thermal uniformity: +/-0.4C well-to-well
within 30 seconds of arrival at 90°C
Ramping speed: Up to 3C/sec
Sample capacity: Four Alpha Block
Holds 384 tubes or one 384-well microplate/Block
Line voltage: 10A @ 200-240 VAC, 50-60Hz
Ports: One 25-pin 8-bit parallel interface printer port
& RS-232 serial port