Bio-Rad Cooling Module (Non-CFC) Electrophoresis Instrument In White Marsh, MD, USA (CAT#: STEM-EPO-0037-YJL)

Bio-Rad Cooling Module (Non-CFC) Electrophoresis Instrument In White Marsh, MD, USA, model STEM-EPO-0037-YJL, is manufactured by Bio-Rad general laboratory equipment.
The BioRad Cooling Module has been specifically designed as a stand alone, portable refrigerated apparatus for use with the CHEF-DR® II, CHEF-DR III, GenePath®, and CHEF Mapper® pulsed-field instruments. Electrophoresis buffer is circulated from the electrophoresis chamber by the variable speed pump, cooled directly by the liquid refrigerant in a heat exchanger within the Cooling Module, and returned to the electrophoresis chamber. The heat exchanger is electrically isolated from the chassis, compressor, and plumbing to eliminate electrical shock hazard.
The Cooling Module maintains a constant buffer temperature typically within 1 °C of the set temperature (after stabilization) in an operating range of 5–25 °C for a total buffer capacity of 2.2 liters at a flow rate of 1.0 liter/minute. Maximum buffer cooling capacity is 75 Watts (255 BTU) of input power at a set temperature of 14 °C.

Condition: Used
PCR machine
Chassis: C1000 Touch™
Maximum ramp rate, °C/sec: 2.5
Average ramp rate, °C/sec: 2
Heating and Cooling Method: Peltier
Lid, °C: Heats up to 105
Temperature
Range, °C: 0–100
Accuracy, °C: ±0.2 of programmed target at 90°C
Uniformity, °C: ±0.4 well-to-well within 10 sec of arrival at 90°C
Gradient
Operational range, °C: 30–100
Programmable span, °C: 1–24
optical detection
Excitation: 5 LEDs with filter
Detection: 5 photodiodes with filters
Range of excitation/emission wavelengths, nm: 450–690
Sensitivity: Detects 1 copy of target sequence in human genomic DNA
Dynamic range: 10 orders of magnitude
Scan time
All channels, seconds: <20
FAM/SYBR® Green only, sec: 8
Software
Operating system: Windows XP, Windows Vista, Windows 7
Multiplexing: up to 4 target genes per well
System
Licensed for real-time PCR: Yes
Sample capacity, wells: 384
Sample size, µl: 1–30 (5–20 recommended)
Communication interface: USB 2.0
Electrical certification: IEC, CE
Dimensions (W x D x H), cm/in: 33 x 46 x 36/13 x 18 x 14
Weight, kg/lb: 21/47

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