3 Year Warranty Heat Pump Water Heater Energy Efficiency Testing Laboratory
US$300.00 - 1,500.00 | 1 Set (MOQ) |
Shenzhen Damsion Testing Equipment Co., Ltd.
Guangdong, China
Last Login Date:
Apr 17, 2023
Business Type:
Manufacturer/Factory
Main Products:
Mask Testing Equipment, Wire Cable Testing Equipment, Electrical Accessories Measuring Instrument, Lamps Laboratory Instrument, It Products Lab Testing Equipment, Imaging Products Lab Test Apparatus, Material Flammability Testing Equipment, Battery Testing Equipment, Waterproof Dustproof Testing Equipment, Electric Tool Lab Test Device
Product Description
Company Info
Basic Info.
Product Description
Energy Efficiency Testing Room for DOE Qualified Ceiling Fans UL Standard Ceiling Fan Laboratory
Detailed Product Description
UUT: | DOE Qualified Ceiling Fans | Control: | PC Control |
---|---|---|---|
Room Dimensions: | Length 20ft (±0.75ft) * Width 20ft (±0.75ft) * Height 11ft(±0.75ft) | Room Environment: | Temperature 21 ° C ± 3 ° C, Humidity 50% |
High Light: | energy efficiency testing laboratory,energy efficiency lab test equipment |
Overview:
The ceiling fan energy efficiency test system is designed and manufactured according to the standard of " Office of Efficiency and Renewable Energy 10CFR Parts 429 and430 ", it can test the energy efficiency of high speed small diameter and low speed small diameter ceiling fans.
By testing four points' wind speeds of the sensors on the wind circle which diameter is >8", the average wind speed of the wind circle is obtained, and the wind circle area is multiplied to calculate out the average wind volume. Finally, the wind volume of all the wind circles are added to calculate out the specific ceiling fan's total wind volume, the total wind volume multiply by test time then divides the total value of energy consumption during testing plus standby energy consumption of the ceiling fan to determine the ceiling fan energy efficiency ratio. The formula is as following:
Standards:
Can be designed according to the following standards:
Office of Efficiency and Renewable Energy 10CFR Parts 429 and430
Other standards
Types of UUT :
DOE Qualified Ceiling Fans
Technical Parameters:
1. Dimensions of test room: length 20ft (±0.75ft) * width 20ft (±0.75ft) * height 11ft(±0.75ft).
2. Test room environment: temperature 21 ° C ± 3 ° C, that is, 70 ± 5 F, relative humidity 50%. (this environment should be guaranteed by the external central air conditioner, through the vents on the top of the room).
3. The variable frequency power supply for the test specimen shall meet the voltage drop and harmonic requirements of the energy efficiency test and should be provided by the customer.
4. Wind speed measurement mode: four points measured in turn, 12 measuring points of anemometers fixed on the rotating arm.
5. Swing arm: servo motor drive, the maximum rotation angle 360 °.
6. Wind speed sensor: US TSI company TSI8455 wind speed acquisition system, 12 sets of wind speed sensors.
7. Anemometer height range: 1000 mm ~ 1600 mm as shown in Figure 7.
8. Specimen holder height (distance from the ground): 1750mm ~ 3350mm.
9. Fan speed measurement: photoelectric tachometer measures the fan speed.
10. Electrical energy detection: Yokogawa WT310 power meter.
11. Control computer: EVOC industrial computer, with 17" LCD.
12. Customized software: the computer and PLC controller are used to form the upper computer and the lower computer, the computer is the upper computer, adopts to the special data acquisition and analysis software developed by NI software, sends the action execution instruction to the lower computer (PLC controller), perform the test action, collects, analyzes, and saves the data of wind speed sensor and power meter, calculates the collected data, and records it into test report.
Equipment Structure:
Located in Shenzhen (Nanshan) Hi-Tech Park, Damsion Measuring and Control Equipment Co., Ltd. is an Instrument manufacturing company integrating scientific research, manufacturing and consulting services. It specializes in the development and production of test equipment that meets IEC, GB and other standards. Damsion also undertakes laboratory system integration projects for professional testing institutions and product manufacturers.
With the purpose of "Building first-class testing equipment for China labs", Damsion has established an independent research and development center and introduced the most advanced technology abroad and international high-tech talents. More than 160 products in 12 series have been developed by Damsion's creative design idea: Guided by sensor data acquisition techniques, LED by computer control techniques, and centered on high-precision, low-noise transmission.
Testing Equipment of:
Wire and cable Material Flammability Electric tools
Plug and socket Switch life Electrical accessories
Lamp Home appliance Dustproof and waterproof
Imaging products IT products Battery Mask
Damsion's rigorous and efficient manufacturing department provides a powerful safeguard for product output. We take every link fastidiously, including selection of materials, inspection of supplied materials, control of the production process, and check of quality testing, and operate with standardized procedures. The company's products have passed ISO9001 management system certification, ISO1400 environmental management system certification, and ISO18001 occupational health and safety system certification, expecting safer and superior products for customers.
Users of Damsion in the domestic market include Entry-Exit Inspection and Quarantine Bureau, Technical Supervision Bureau, Product Quality Supervision and Inspection Institute, UL Laboratory, TUV (Rhineland), SGS (General Standard), and various electronic and electrical manufacturers. Products are exported to the international market, and agents have been set up in Hong Kong, Vietnam, Singapore, Thailand, Iran, India, Germany and other regions and countries.
Service is an indispensable element to enhance the company's competitiveness. Damsion always regards improving the level and value of as direction. Before sales, we have a professional engineering team to provide customers with a full range of consulting and customized services; After sales, we also have the team to provide timely and satisfactory technical support and product maintenance.
With excellent product competitiveness and perfect service, the company has successfully won the trust of many customers. Relying on technological progress, continuously improving efficiency and product quality, insistently serving the market with high-quality products, Damsion is committed to becoming a leader in the testing equipment industry.
1. Q: Are your company a trading or factory ?
A: Factory +Trade (integration) , since 2004, we focuses on developing and manutfacturing Lab testing equipment.(testing equipment, measuring instrument, laboratory instrument, lab testing equipment, mask testing equipment) and exporting experience , OEM also acceptance for us.
2. Q: After an order is placed,when to deliver ?
A: Generally about 7-30 work days.
3. Q: Do you have any certificate about your factory ?
A: We are already got SGS , ISO 9001 and some testing machine's patent cerificate.
4. Q: What about the Warranty with after-sales service ?
A: We have one year warranty time , when the testing instrument have problems and the customer notice us.
We received the customer problems feedback ,we will reply and help customer to solve the problem at first time.
5. Q: How about your testing instrument data accurate ?
A: About our testing instrument's data accuracy, customers can be assured, because many government's lab by our factory help to plan and established.