LW Scientific Straight 8-5K Front Control Panel Board – OEM Keypad + LED Display

Orders ship within 1 business day from Noble Lab Trade LLC (Seattle, WA). This listing is for the front control panel circuit board removed from a fully working LW Scientific Straight 8-5K Horizontal Centrifuge. This is the board located directly behind the front fascia (Speed ×100 and Time displays), and includes: Dual 7-segment LED displays (speed & time) Six momentary tactile switches (speed up/down, time up/down, run, stop) Status LEDs (green/yellow indicator lights) Integrated tone/buzzer Factory ribbon cable harness The centrifuge worked normally before teardown, and this board is in excellent functional and physical condition. Part Identification OEM Part Type: Front User Interface / Keypad & Display Board Manufacturer: LW Scientific Model Compatibility: Straight 8-5K Horizontal Centrifuge (Shown installed behind the control panel in the included photos) Board markings include: Silkscreen codes: HY05SJ, 2022510 Components U3 (main IC labeled 110V 5000r/min – speed/timing logic) X1 16.000 MHz crystal LED display modules U1, U2 Multiple tactile switches labeled A1–A6 Connectors: J1, J2, J3, J4 Integrated buzzer on reverse side These markings match typical LW Scientific assemblies used in the Straight-8 lineup. Condition Working pull — fully functional prior to removal No damaged traces No corrosion or burnt components All buttons click cleanly LED displays bright and intact Cable connector in excellent condition This is a plug-and-play replacement for a failed keypad/display module. What’s Included Complete front control panel PCB Attached multicolor wire harness & connector Nothing else included Shipping Fast shipping with anti-static protection and careful packaging. FDA & Equipment Disclaimer (Required): "The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If the item is subject to FDA regulation, I will verify your status as an authorized purchaser of this item before shipping. This item has been cleaned and handled in accordance with the manufacturer’s instructions. Regardless of the origin of the equipment, documentation, or identification appearing upon the equipment, the equipment described and offered here is in no way certified, recommended, or offered for any specific use. The purchaser agrees that the seller shall not be held responsible or liable for any injuries or damages, whether incidental or consequential, associated in any way with this equipment. The purchaser, by bidding on this equipment, indicates their acknowledgement of and agreement to the terms of this disclaimer."