The multi-function oscillator is a commonly used biochemical instrument, which can oscillate up and down, left and right, and gyrating oscillations of multiple samples under the same environmental conditions, and mix evenly. Today we mainly introduce the working principle and performance parameters of the multi-function oscillator, hoping to help users better apply the product.
Working principle of multi-function oscillator
There is mainly an LC loop composed of capacitors and inductors, which oscillate freely through the mutual conversion of electric field energy and magnetic field energy. To maintain oscillation, an amplifier circuit with positive feedback is required
LC oscillators are divided into transformer-coupled and three-point oscillators.
Many quartz crystal oscillators using quartz crystals
There is also an LC oscillator composed of an integrated operational amplifier.
Multifunction oscillator performance parameters
The new generation of multi-function oscillators can meet a variety of experimental needs. The whole machine has a streamlined design, digital display microprocessor control, and high carrying capacity. According to the shaking mode, it can be divided into track, reciprocating and flat oscillators. Layer or double-layer shaking platform, stable operation, reliable performance, and durable.
Microprocessor control
Shaking mode: continuous one-way or clockwise/counterclockwise two-way trajectory shaking (track oscillator); reciprocating shaking, maximum head: 20mm (reciprocating oscillator); rocker shaking, maximum tilt angle: 12º(Plate oscillator)
Clockwise/counterclockwise rotation: 0.1-10 weeks; increment: 0.1 weeks
Maximum lift: 20mm
Shaking speed: 0~200rpm / 1 rpm increment (track oscillator); 0~50rpm / 1rpm increment (reciprocating oscillator); 0~50rpm / 1rpm increment (plate oscillator)
Single or double-layer shaking platform, shaking platform area: 26 x 26cm
10 kg carrying capacity
Timing function: 1-9999 minutes / increment: 1 minute; continuous operation
Platform carrying capacity: 10 kg (track oscillator); 15 kg (reciprocating oscillator); 15 kg (plate oscillator)
Instrument size: 260 x 310 x 130mm (W x L x H); weight: about 7.0kg
