======Yamoto DKN400  Convection Oven======

^                           Yamoto Convection Oven                               ^
|        {{:final_oven.jpg?200|}}           |                                                 
| **Tool Type:**                  Oven                   |
| **Location:**                   Microfluidics Lab                   |


| **Description:**                Convection oven                           |
| **Manufacturer:**               Yamoto                           |

1/5/23 Haley
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===== About =====

Mechanical convection ovens utilize a motorized fan to create a consistent distribution of flowing air that allows for quick and uniform heating.

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===== Safety Concerns =====
  * High Voltage
  * High Temperature
  * No combustibles or hazardous materials
  * Thermally insulating gloves must be worn when working with hot items. They can usually be found on the bench next to the ovens.
  * No food may be placed in laboratory ovens. 
  * Never heat a sealed container. 
  * Do not operate the oven if it is damaged, or is not working properly. Please place a note on the oven to alert other users, and notify laboratory staff of the problem. 
  * **Double containment is required for heating containers of liquid to prevent leaked material from contaminating the oven. This is especially true when heating PDMS molds.
**


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===== Operating Procedures =====
  - Enter the set point temperature (see instructions for the different controllers below)
  - Place your items in the oven. Remember to place liquid materials on a baking sheet or other secondary container.
  - Set the countdown timer for the length of your run. If the timer reads zero time remaining another user who needs to use the oven may remove your items.
  - Remove your items from the oven and close the door.
  - The oven is left powered on.

__Changing the oven set point__

  - Press FIXED TEMP
  - Use the ↑↓ to adjust the temperature
  - Press the SET/ENT button


__Setting the countdown timers__

  - Press 1
  - Enter the run time (HMS buttons)
  - Press 1 to start the countdown
  - Press and hold 1 to reset

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===== Detailed Specifications =====

  * Temperature range: 5C-260C
  * Ambient temperature: 23C
  * Warming time: room temperature to 260C in approx. 60 minutes
  * Cooling time: 260C to 50C in approx. 150 minutes
  * Heater: 1.2kw SUS pipe heater
  * Internal dimensions: 450mm x 400mm x 400mm
  * Capacity: 2.5 cu. ft.
  * 2 shelves 

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===== Reference Documentation =====
{{:tools:yamoto_oven:dkn400.pdf | DKN400 Operation Manual}}

[[lab-oven-SOP|Laboratory Oven SOP]]

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