MADELL QK870
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1. Specification: Heating Power: 800W Plate Area: 180mmx200mm Plate Material: AL Temperature Sensor: K Type Thermocouple Temperature: 50°C~300°C Ambient Temperature: 0~40°C Temperature Stability: ± 2 °C Outer Dimension: 280(W) x290 (L) x100 (H) mm Weight: 5kg 2. Features: • Even temperature distribution. • CPU closed loop temperature control, digital display, zero Voltage heater switching. • Dedicated power and heating switches. • ESD safe. • External temperature calibration. • Hinged hood creates an oven like environment for reflow. • Two heating states optional (Pre-heating & reflow).

3. Operation: • Plug the power cable. • Turn on the power switch. • Pre-heat plate temperature will be displayed after the set temperature is displayed for 2 seconds. • Adjust the up or down arrow keys to change the set temperature (see temperature adjustment). • Turn on the heating switch, the unit starts heating. It will reach the set temperature in a few minutes. • The unit may be used as a pre-heat plate when the cover is moved back or as a mini reflow oven when the cover is over the plate. • Turn off the heating switch after a circuit board is done. • Turn off the power switch at the...

Notes: if power is off during temperature setting, the new temperature will not be saved. • If the “*” key is pressed less than 1 second, the set temperature will be displayed for 2 seconds. Display will be automatically switched back to pre-heat plate temperature. • • After the ‘*’ is pressed, power supply to heating elements will be out off. If an invalid temperature is entered, the 100th digit will flash, indicating a valid temperature is needed. (b). Temperature Setting during Heating If it is necessary to change plate temperature quickly while power supply to heat element is still...