Instruction Manual

Instruction Manual for Model 801 Magnetic Stirrer
1. Brief Introduction
Thank you for purchasing Model 801 Magnetic Stirrer. This stirrer is economical, user friendly, and has a
stable rotation with variable speeds. This product adopts powerful magnetic steel, which makes it ideal for
stirring large volume of solutions and even low-viscosity solutions. It is particularly suitable for industrial and
scientific use as well as home uses such as beer brewing.
2. Specifications
Speed range: 0-2300 rpm (No load)
Diameter for working area: Ф120 mm
Max. Stirring capacity: 3000 ml
Power adaptor: DC9V
Exterior dimension and weight: Ф120 x 49mm/500 g
3. Instructions
1. Place a container on the center of the working area of the stirrer so that the stir bar is able to stir steadily.
2. Place the stir bar (make sure it’s clean) on the bottom of the container; Pour solutions that need to be
stirred into the container.
3. Plug in the power, turn it on and adjust the speed knob to the desired speed. You can increase the speed
by rotating the speed knob clockwise.
4. After use, turn the speed knob counter-clockwise to its original position, unplug the power supply, and
clean the working area.
5. The standard kit includes B835 and B628 stir bars for general use.
4. Warranty
We warrant this stirrer to be free from defects in material and workmanship and agrees to repair or replace
free of charge, at option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product
attributable to responsibility of APERA INSTRUMENTS, LLC for a period of two years from the delivery.
This warranty does not apply to defects resulting from actions such as misuse (violation of the instructions
in this manual or operations in the manner not specified in this manual), improper maintenance, and
unauthorized repairs. Warranty period is the time limit to provide free service for the products purchased by
customers, not the service life of the product.
APERA INSTRUMENTS (Europe) GmbH
Wilhelm-Muthmann-Straße 18
42329 Wuppertal, Germany
Contact: [e-mail]
Website: www.aperainst.de
Tel. [phone]