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Bio Rad DNA Engine Tetrad 2 Thermal Cycler with 2 blocks
The Bio Rad DNA Engine Tetrad 2 Thermal Cycler offers
multi-block thermal cycling in a thermal range of 0–105˚C with an accuracy of ±0.3˚C.
The Bio Rad DNA Engine Tetrad 2 reaches a ramping speed of up to 3˚C/sec with a
memory of 1,000 programs.
All of our equipment is fully tested to perform at factory specifications before being shipped.
The Bio Rad DNA Engine Tetrad 2 Thermal Cycler with 2 blocks includes:
- > Dual Block
- > NIST Traceable Calibration Certificate
- > Power Cord
- > Full 180 Day Parts and Labor Warranty
Bio Rad DNA Engine Tetrad 2 Thermal Cycler with 2 blocks Specifications
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Thermal Range
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0–105˚C
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Accuracy
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±0.3˚C
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Thermal uniformity
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±0.4˚C
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Ramping speed
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Up to 3˚C/sec
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Sample capacity
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Varies with installed Alpha unit
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Input Power
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200–240 VAC, 50-60 Hz, 1600 W max fitted with NEMA L620-P plug
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Memory
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1,000 typical programs
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Display
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320 x 240 pixels, 256 colors
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Weight
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10.4 kg (22.9 lb)
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Dimensions (WxDxH)
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48 x 29 x 21 cm, chassis and Alpha units
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Thermal gradient accuracy
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±0.3˚C
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Thermal gradient differential range
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1-24 ˚C
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- Validate that the power supply and PCB consistently deliver accurate, stable voltages across all circuits and connections, confirming operational reliability
- Thoroughly inspect the display for any dim, flickering, or dead pixels, replacing compromised segments to ensure clear visibility and precise data display
- Verify complete functionality and responsiveness of all buttons and knobs, confirming accurate and reliable input across all controls
- Ensure the machine completes all internal diagnostic checks with zero errors, indicating system readiness and functional integrity
- Confirm the machine accurately identifies attached blocks (96-well, dual 48, etc.), with seamless recognition across different configurations
- Conduct a detailed inspection of internal wiring and all electrical connections, checking for any signs of breaks, disconnections, or tears; replace or repair any underperforming components
- Examine the connector between the block and base for bent or broken pins, replacing as needed to maintain secure, reliable connections
- Calibrate well temperatures with a NIST-traceable thermometer, verifying accuracy and uniformity across all wells to meet specification standards
- Perform a comprehensive cosmetic inspection, ensuring all exterior surfaces and components are free of damage, wear, or defects, maintaining aesthetic and professional quality
Technician Inspection and Recertification Checklist: Thermal Cycler
The Following Checklist Is to Be Performed on All Incoming and Outgoing Pieces of Equipment
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Task
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Completed?
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Remarks?
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Validate stable, accurate voltage outputs from power supply and PCB across circuits
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Completed
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Inspect display for dim, flickering, or dead pixels; replace as needed for clarity
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Completed
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Verify functionality and responsiveness of all buttons and knobs
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Completed
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Confirm machine completes internal diagnostics with zero errors
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Completed
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Ensure accurate block identification across configurations (96-well, dual 48, etc.)
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Completed
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Inspect internal wiring and connections for integrity; repair or replace as needed
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Completed
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Check connector between block and base for bent or broken pins; replace as necessary
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Completed
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Calibrate well temperatures with a NIST-traceable thermometer for accuracy
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Completed
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Conduct cosmetic inspection to ensure quality and professionalism of all surfaces
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Completed
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To View More of Our Recertification Protocol Click Here
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