Installation; Precautions During Installation; Intended Use; Specifications - VWR 710-0958 Manual De Instrucciones

Installation

Precautions during installation

When the electrical system socket is not compatible with device socket, replace it paying attention
to the following coded cable colours:
Brown: Live - Blue: Neutral - Yellow/green: Earth
Please ensure that the voltage and frequency of the electrical system is compatible with device.
The device must be connected to a ground wire. For any question please contact an electrician.
Before starting up the device ensure that the ventilation grids are free of any obstruction.
During the installation the user should provide:
• an efficient protective earth
• a mains switch
• a magneto-thermic switch with 10 A and a RCCB with 30 mA sensitivity

Intended use

The lab homogenizer is a unique homogenising instrument in which a sample is blended within a special
disposable bag. The instrument acts on the bag in an action similar to the action of a stomach.
The instrument is composed basically of an electric motor with twin output shafts coupled to a flexible crank
mechanism, which reciprocally operates two paddles.
The paddles act on the flexible plastic bag to create blending forces termed as "stomaching" action.
An important feature of the system is that the working parts do not come into direct contact with the sample
being processed.
The instrument is made of stainless steel AISI 304.
The command panel is located on the top of the unit.

Specifications

Overall dimensions: 250x410x220 h mm
Weight: 15 kg
Electrical supply: 220/240 VAC
Bag dimensions: 180x300 mm
Minimum suggested capacity: 80 ml
Maximum suggested capacity: 400 ml
Maximum suggested sample temperature: 60 °C
Working temperature: From 15 to 30 °C
Power: 180 W
Time settings:
- up to 3 minutes 15 seconds increments
- up to 10 minutes 30 seconds increments
- up to 30 minutes 1 minute increments
- endless
Paddles speed: Adjustable up to 350 rpm
Tolerance: ±5%
5