Household Range Hood Performance Testing Equipment 1500Pa For Air Duct

Household Range Hood Performance Testing Equipment 1500Pa For Air Duct ​

Overview:

This device is suitable for household and similar use hood, ventilation fan air volume performance

test. In line with GB / T 1236 "industrial fan with a standardized duct for performance testing," the

test requirements, but also in line with ISO 5801, JIS B8330, JIS C9603 and other standards.

● Test principle:

According to hydrodynamic Bernoulli principle, the flow through the nozzle pressure difference

before and after the calculation of air velocity, air velocity multiplied by the cross-sectional area of

​​the nozzle can be obtained air volume. In the experiment, the auxiliary air blower and the adjusting

baffle were used to change the air flow to measure the static pressure under each air flow. Finally,

the air performance curve of the hood or fan was obtained through the computer data processing.

● Performance and features

① multi-nozzle air chamber device type structure. According to the measured flow to select the

corresponding nozzle, so a device can measure a wide flow range.

② exhaust and inspiratory test dual purpose.

③ equipped with auxiliary fan, it can measure the zero flow and static pressure to zero the full

range of performance curves.

④ configuration of imported high-precision pressure sensor, the test results accurate and

reliable.

⑤ by the computer and its peripheral equipment to achieve automatic test, calculation and data

output, graphics display test results. Man-machine dialogue is simple, high precision, saving time

and effort.

⑥ Test items: automatic or manual P-Q characteristics (the relationship between flow and static

pressure), Q-W characteristics (the relationship between flow and power),

Q-η characteristic (the relationship between flow and efficiency) and simultaneous measurement

of the measured object current, power.

⑦ The device is suitable for ventilation fans, air conditioning fans, cooling fans, range hoods and

other performance tests.

● technical indicators

① air volume measurement range 0.1-50m ³ / min;

② static pressure measurement range 0-1500Pa;

③ air flow measurement error ± 1% (the maximum air flow when the nozzle).

Guangzhou Kinte Electric Industrial Co., Ltd. is a wholly-owned subsidiary of CEI, which perfectly integrates research & development, manufacturing , sales and services. It is mainly engaged in general contracting of household appliances and household appliance analogs’ plant equipment, export of equipment and laboratory specially for manufacturing household electrical appliances, development and mould manufacture of household electrical appliances, export of parts and components of household electrical appliances, export of conveyor line and automatic testing equipment, household electrical appliances, motorcycle and automotive painting line and production line, manufacture and trade of surface treatment production line and evaporation energy saving equipment.

Kinte has undertaken a large number of national, provincial and municipal knotty-problem-tackling scientific research projects. From 1998 to 2011, over 600 scientific and technological achievements were made, including over 380 outstanding scientific and technological achievements, of which there are 9 national achievement awards, 146 provincial and ministerial achievement awards, and 63 municipal achievement awards. Over 100 national patents have been awarded , with the transformation rate of scientific and technological achievements reaching up to 85%. Kinte has won the national technological market “Golden Bridge Award” for five times in 10 consecutive years,which holds every two years. Besides, Kinte owns multiple certificates, such as “Certificate for Foreign Engineering Contract of the People’s Republic of China” issued by the Ministry of Commerce of the People’s Republic of China (the only company with this certificate in Chinese household electrical appliance industry), “Engineering Design Certificate (Class A)” issued by the Ministry of Housing and Urban-Rural Development of the People’s Republic of China and “Special Engineering Design Qualification Certificate” issued by the Ministry of Environmental Protection of the People’s Republic of China.

Taking Kinte Manufacture System (inclusive of Guangzhou Kinte Electric Industrial Co., Ltd., Anhui Kinte- Weijia Equipment Manufacturing Co., Ltd. and Guangzhou Kinte Desheng Intelligent Equipment Co.,Ltd.) as the core, Kinte has formed a huge industry chain supported by many strategic partnership manufacturers, in addition to owning premium and perfect design development system and project management team. It is recognized as an integrator in household electrical appliance manufacturing industry.