Vibrating Oscillator

The vibration oscillator generates periodic mechanical vibrations by driving an eccentric block with a motor, enabling uniform mixing or accelerated dissolution of samples in the container. It is used for stirring, suspending, and dispersing samples such as coatings and inks in laboratory settings.
Selection
Select the amplitude range based on the sample viscosity and container size, determine the timing function requirements according to the experimental duration, choose between vertical or horizontal oscillation modes considering the sample characteristics, and select an AC or DC model based on the power supply conditions.

Terms

Standards

Instruments

Elliptical trajectory vertical vibration design, vibration Frequency 660 times/min, maximum load 30KG, equipped with automatic cooling down system to maintain sample temperature stability, closed structure to reduce noise and pollution risk.

$ 14806.00

Frequency of 710 vibrations per minute, mixing in 30 seconds; can handle 0.5 to 20 liters of barrel paint, equipped with safety interlock and height adjustment functions, quiet operation and easy loading.

$ 1364.00

Equipment Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory movement to ensure that the sample test conditions independent equality, equipped with automatic chill down system to maintain temperature stability.

$ 18195.00

Vibration Frequency 660 times/min, maximum load 30KG, elliptical trajectory motion to ensure that the sample test conditions are independent and equal, equipped with automatic chill down system to maintain temperature stability.

$ 16501.00

Screening area of 54200m ², Vibration Frequency 400-3000 times/min adjustable, amplitude 3.2 +/- 0.1mm, compact size easy to operate, screen plate easy to disassemble, optional different gap specifications to adapt to a variety of Stocks.

$ 4592.00

Using U-tube oscillation principle, density resolution of 0.0001g/cm ³, built-in injection pump and video camera function, automatic cleaning and drying, support concentration conversion and a variety of output methods.

$ 6213.00

Using U-tube oscillation principle, with Peltier precise temperature control technology, density resolution of 0.0001g/cm ³, built-in injection pump and drying air pump, automatic injection, cleaning and drying, high-resolution video direct observation of samples to avoid bubble influence.

$ 4227.00

Measurement accuracy of 0.001g/cm ³, built-in automatic sampling pump and high-resolution video observation function, support for Peltier temperature control technology, ensure accurate and reliable test results.

$ 3399.00

Using U-tube oscillation principle, density resolution of 0.0001g/cm ³, built-in injection pump and video camera, automatic cleaning and drying, support concentration conversion and a variety of Data output methods.

$ 5468.00

Using U-tube oscillation principle, density resolution of 0.0001g/cm ³, repeatability error of 0.0006g/cm ³, built-in injection pump and video camera, automatic cleaning and drying, support concentration conversion and a variety of data output.

$ 4848.00

With 3000 times/min and 6000 times/min two vibration frequencies, the amplitude can be continuously adjusted between 0mm and 3mm, supporting three modes of subtle vibration, intermittent vibration and continuous vibration, suitable for ≤ 325 mesh material analysis.

$ 811.00

With two movements of reciprocating and top-beating vibration, the screening efficiency is high and does not block the screen surface. It can be adapted to a set of screening screens of Φ 200, Φ 75, and Φ 100. The number of swirl/spins is 290 +/- 6 times/minute, and the number of beats is 156 +/- 3 times.

$ 1763.00

The equipment adopts elliptical trajectory vertical movement, vibration Frequency 40-60Hz adjustable, maximum load 30kg, equipped with automatic chill down system to keep the sample temperature stable, ensure the test conditions are independent and equal.

$ 19889.00

Horizontal Vibration Technology, Vibration Frequency 45-200Hz Adjustable, Throwing plate diaMeter 300mm, can handle multiple samples and automatically complete the polishing process.

$ 5834.00

Frequency 159.2Hz, Acceleration output 14.14m/s ², Maximum load 150g, compact and portable, fast heating, low lateral output, suitable for rapid vibration detection system.

$ 598.00

Articles

Tap density tester evaluates the accumulation characteristics of sprayed powder.
This article introduces how to use a tap density tester to evaluate the packing characteristics of spray powders. The tap density tester simulates vibration to densely pack the powder and measures the mass per unit volume, thereby obtaining the tap density.
Vibration test bench simulates transport packaging environment testing.
Vibration testing tables simulate the vibration environment during transportation in the laboratory to test packaging and evaluate its protective performance. The tests primarily follow domestic and international standards, simulating sinusoidal or random vibrations that cover typical transportation conditions such as road and rail.
The impact of temperature, humidity, and vibration coupling in a three-environmental test chamber on the structural fatigue of products.
This article explores the impact of the coupled effects of temperature, humidity, and vibration in a three-comprehensive test chamber on the structural fatigue of products. It explains how such a coupled environment accelerates the degradation of material performance, such as high temperature and humidity reducing the material's fatigue limit, while vibration promotes crack propagation.
Performance Comparison and Selection Guide Between Electric Vibration Tables and Hydraulic Vibration Tables
Electric shakers and hydraulic shakers are two commonly used vibration testing devices, each with different working principles. When selecting a model, factors such as test frequency, specimen weight, displacement requirements, and cost need to be considered.
Selection Differences Between Random Vibration and Sine Vibration Tests
This article primarily discusses the differences between random vibration and sinusoidal vibration tests. Sinusoidal vibration uses a periodic signal at a single frequency, making it suitable for identifying resonance points and conducting fatigue tests. Random vibration, on the other hand, employs a broadband random signal to simulate real-world environments, such as transportation jolts, making it more appropriate for reliability acceptance testing.
Key points for selecting a multi-factor comprehensive test chamber with integrated temperature, humidity, vibration, and altitude systems
The multi-factor comprehensive test chamber integrates four environmental stresses: temperature, humidity, vibration, and altitude (low pressure), used to simulate the reliability of products under complex environmental conditions.
Selection Guide How to Choose a Vibration Test Bench Based on Testing Standards
When selecting a vibration test system, start by carefully reviewing the test standards to clarify key parameters such as frequency range, thrust force, displacement, acceleration, and vibration type. Then, based on the standard requirements, calculate the required thrust force, match the specifications of the shaker and amplifier, and select an appropriate control system.
For electromagnetic vibration tables, whether to choose sweep frequency or fixed frequency testing standards for simulating transportation is crucial; do not make a random selection if you are unsure.
The electromagnetic vibration table is used to simulate transportation vibrations and test the durability of products and packaging. There are two types of tests: fixed-frequency and sweep-frequency. The selection should be based on the test objectives and relevant standards to avoid arbitrary choices. For new products, it is recommended to first conduct a sweep-frequency test to identify resonance points, followed by fixed-frequency tests as needed.