Quality

By keeping up with the ever-changing demands in the pro audio industry through continuous research and development, our products are exceptionally reputable in our field of work, especially for the guarantee that we have been upholding since the company was founded in 1988: quality. Through establishing and maintaining stringent standards throughout our entire supply chain, Beta Three aims only to provide high quality products to our customers. By partnering with international industry specialists, Beta Three continues to innovate high-quality products with advanced technologies. Beta Three uses imported CNC machinery for manufacturing, sources from the most reputable supplier and highest quality materials, and implements strict quality control throughout our entire supply chain. The following equipment must test all products going through the design process:

 

7 REGULAR QUALITY TESTING

Salt Spray Testing Machine

Salt Spray Testing

o_line

Testing Purpose: to check the corrosion resistance of materials and surface coatings.

The salt spray test is an accelerated corrosion test that produces a corrosive attack to the coated samples to evaluate the suitability of the coating for use as a protective finish. Test duration depends on the corrosion resistance of the coating; the more corrosion resistant the coating is, the longer the period of testing before the appearance of corrosion/ rust. The salt spray test is one of the most widespread and long-established corrosion tests.

 

 

Environmental Testing

Environmental Testing

o_line

Testing Purpose: to measure the performance of equipment under specified environmental conditions.

It simulates different climate conditions to test if the product will operate to its design specifications. The environmental test measures the following climate conditions: high temperature, low temperature, high temperature and humidity, and constant temperature shifts between high and low temperatures.

 

 

On-line 100% DAAS Testing

On-line 100% DAAS Testing

o_line

Testing Purpose: to implement quality control during the production stage.

The DAAS-L system must test all finished products before packing, including frequency response, phase response, impedance, and harmonic distortion to confirm they meet all design specifications.

 

 

Power Testing

Power Testing

o_line

Testing Purpose: to determine and verify product reliability.

All amplifiers are age tested according to the IEC268-1 standard. The electric power capacity of 200KVA allows the product to work continuously at its rated power to confirm that it meets all the design specifications.

 

 

Transducer Life Testing

Transducer Life Testing

o_line

Testing Purpose: to determine and verify product reliability.

Transducers are fed with a pink noise signal at full working loads for 100 hours. Pink noise is a random signal that shows the same energy in all frequency bands; it allows us to perform tests where the transducer is stressed thermally as well as mechanically. To be evaluated as a passing product, the transducer must meet the design specification after this test.

 

 

Drop test

Drop test

o_line

Testing Purpose: to evaluate the durability of the product and the effectiveness of its packaging during transportation.

All products during the design stage must undergo a drop test. The test product, along with its designated carton, is dropped from various heights and angles to ensure there are no damages during transportation.

 

 

Rigging test

Rigging test

o_line

Testing Purpose: to determine the safety of brackets and rigging accessories.

All brackets and rigging accessories are tested to withstand over four times their rated requirement to pass all safety tests.

 

 

APPLICATION IN EXTREME ENVIRONMENTS

Olympic flame reaches the peak of Mount Everest, extreme temperature test of -40℃.

Olympic flame reaches the peak of Mount Everest, extreme temperature test of -40℃.

o_line

The Beijing 2008 Olympic flame was successfully lit on Mount Everest for the first time in history, when nineteen members of the Chinese mountain-climbing team successfully reached the top of Mount Everest and completed the Olympic torch relay on the top of the world on May 28th, 2008.
Beta Three had the honor to be chosen for the outdoor audio system for the ceremony celebrated on the top of Mount Everest. With an altitude of 8844.43 meters and an extreme temperature of -40℃, our professional audio system still sounded as if it was played under ordinary climate conditions.

 

 

Long-term reliability for use in Africa and areas near Equator. Continuous Extreme temperature test at 40℃.

Long-term reliability for use in Africa and areas near Equator. Continuous Extreme temperature test at 40℃.

o_line

Beta Three professional audio systems are installed in major venues such as national stadiums and conference centers in a number of tropical countries, including Equatorial Guinea, Bahamas and Zimbabwe.

 

 

Long-term reliability for use in Shenzhen Ocean World; Long-term high temperature & humidity test.

Long-term reliability for use in Shenzhen Ocean World; Long-term high temperature & humidity test.

o_line

During 70% of the year, Shenzhen Ocean World experiences a temperature of over 35℃; and the humidity exceeds 85% for the majority of time.
A Beta Three professional audio system is installed on the grounds, in the under-water areas and the playgrounds of Shenzhen Ocean World.

 

 

ISO9001:2000

IS09001:2000 International Quality Management System

IS09001:2000 International Quality Management System

o_line

From R&D to production, the whole production process abides to the ISO9001:2000 Quality Manage System.

Any documents generated in the system pertaining to controlling and implementing are controlled, archived and classified for easy reference.

 

 

Barcodes

Barcodes

o_line

All products have unique barcodes from which all the raw materials origin, process control and sales records can be traced.

 

 

THIRD PARTY CERTIFICATES

THIRD PARTY CERTIFICATES