Wenzhou Haowei Electronics Co.,LTD is located in Zhejiang, Ruian with convenient transportation. Air port, highway, railway, national road are close.Company was built in the 1980s. Our main products are filter plastic components, filter bowls and some plastic assembly. We have complete range of products,advanced equipments and strong technical capability. Meanwhile, we have automatic injection workshop, independent mold workshop, complete set of testing equipment and excellent R & D team. We have always adhered to the spirit of [self-reliance, innovation and entrepreneurship" and the eternal purpose of "customer satisfaction". To provide customers with "zero defect" products and thoughtful service is the unswerving goal of every employee of the factory. With rapidly promotion of brand image and corporate image, company builds a high popularity all over the world.We are establishing long term cooperation with domestic and foreign well-known enterprise groups. Meanwhile, we have a good reputation in all sectors of society. We has been named "contract and credit unit" by Ruian government for several years. In this new century, full of opportunities and challenges, Haowei sincerely welcome customers from all over the world to visiting our company. Filter Fuel Sensor,Fleetguard Filters Sensor,Filter Sensor Components,Oil Fuel Filter For Fleetguard Wenzhou Haowei Electronics Co.,LTD , https://www.haoweifilters.com
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Colorimeter WF30 4mm
WF30 colorimeter is a high precision, high stability, versatile colorimeter. WF30 has three measuring light sources (D50, D65 and F11), two color modes (CIE1976LAB, CIELCH), a color difference formula (△ E * ab); two languages patterns (Simplified Chinese and English) and 3 measuring calibers to choose. WF30 colorimeter has a greater capacity of data storage space, you also can add mini-printers to do real-time printing measurement data. It can be used with standard "color analysis system" software.
WF30 colorimeter 4mm diameter version is a specially designed, especially for a small area, arc and other special surface type measuring cost-effective precision colorimeter. In a small device, small parts, arc exceptional color quality of face detection to bring great convenience for the user.Â
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Model
WF30
Display Mode
CIELAB,CIELCH
Color Difference Formula
â–³E*ab
Illumination Condition
CIEÂ Recommendation:8/d
Light Source
LED blue excitation
Sensor
Photodiode array
Measurement Caliber
φ4mm/φ8mm/φ16mm Alternative
Measurement Condition
Observer:CIE 10° Standard observer
Light source: D50 D65 F11(TL84)Â
Contain light way:SCI SCE
Measurement Range
L: 0 to 100
Repeated Accuracy
â–³E<0.05Â
Table Difference
â–³E<0.2
Measurement Interval
0.5Â Sec.
Storage Capacity
Type sample data : 100 with testing sample data: 200
Language Patterns
English/Simplified Chinese
Battery Charging Time
8Â hrs
Battery
Li-ion battery, 5000 times Measurement
Lifetime of Bulb
5 years more than 1.6 million measurements
Display Screen
TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External
USB2.0 (USB-B)- data communication withÂ
Working Temperature Range
0ºC-40ºC(32ºF-104ºF)
Storage Temperature Range
-20ºC-50ºC(-4ºF-122ºF)
Humidity Range
Relative humidity less than 85%,without condensation
Weight
700g
Size
199*68*90mm
Size of Exterior Package
400*240*340mm
Standard Accessories
3000mAH Li-ion battery/AC adapter/USB Data line/CD
Optional Accessories
Flour measuring device/Liquid measuring device/Micro printer
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Colorimeter WF30 16mm
Precision colorimeter WF30 is based on the International Commission on Illumination CIE relevant standards, national standards developed and produced through the National Measurement SCM certified professional colorimeter. The colorimeter using the new import key components, carefully designed, with accuracy and stability, simple operation, easy to learn, affordable and so on.Taking into account the complexity of the colorimeter measurement and diversity of user requirements, Weaver developed the country's first optical measurement of 16mm caliber precision colorimeter. If you want to measure the texture of the object exists, pitting, or the measured surface grainy relatively strong or relatively large size of the measured object, or analyte soft and popup object, this time you can use 16mm diameter colorimeter for measuring.
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Technical parameters:
Model
WF30
Display Mode
CIELAB,CIELCH
Color Difference Formula
â–³E*ab
Illumination Condition
CIEÂ Recommendation:8/d
Light Source
LED blue excitation
Sensor
Photodiode array
Measurement Caliber
φ4mm/φ8mm/φ16mm Alternative
Measurement Condition
Observer:CIE 10° Standard observer
Light source: D50 D65 F11(TL84)Â
Contain light way:SCI SCE
Measurement Range
L: 0 to 100
Repeated Accuracy
â–³E<0.05Â
Table Difference
â–³E<0.2
Measurement Interval
0.5Â Sec.
Storage Capacity
Type sample data : 100 with testing sample data: 200
Language Patterns
English/Simplified Chinese
Battery Charging Time
8Â hrs
Battery
Li-ion battery, 5000 times Measurement
Lifetime of Bulb
5 years more than 1.6 million measurements
Display Screen
TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External
USB2.0 (USB-B)- data communication withÂ
Working Temperature Range
0ºC-40ºC(32ºF-104ºF)
Storage Temperature Range
-20ºC-50ºC(-4ºF-122ºF)
Humidity Range
Relative humidity less than 85%,without condensation
Weight
700g
Size
199*68*90mm
Size of Exterior Package
400*240*340mm
Standard Accessories
3000mAH
Optional Accessories
Flour measuring device/Liquid measuring device/Micro printer
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Colorimeter WF30 4mm
WF30 colorimeter is a high precision, high stability, versatile colorimeter. WF30 has three measuring light sources (D50, D65 and F11), two color modes (CIE1976LAB, CIELCH), a color difference formula (△ E * ab); two languages patterns (Simplified Chinese and English) and 3 measuring calibers to choose. WF30 colorimeter has a greater capacity of data storage space, you also can add mini-printers to do real-time printing measurement data. It can be used with standard "color analysis system" software.
WF30 colorimeter 4mm diameter version is a specially designed, especially for a small area, arc and other special surface type measuring cost-effective precision colorimeter. In a small device, small parts, arc exceptional color quality of face detection to bring great convenience for the user.Â
Â
Â
Model
WF30
Display Mode
CIELAB,CIELCH
Color Difference Formula
â–³E*ab
Illumination Condition
CIEÂ Recommendation:8/d
Light Source
LED blue excitation
Sensor
Photodiode array
Measurement Caliber
φ4mm/φ8mm/φ16mm Alternative
Measurement Condition
Observer:CIE 10° Standard observer
Light source: D50 D65 F11(TL84)Â
Contain light way:SCI SCE
Measurement Range
L: 0 to 100
Repeated Accuracy
â–³E<0.05Â
Table Difference
â–³E<0.2
Measurement Interval
0.5Â Sec.
Storage Capacity
Type sample data : 100 with testing sample data: 200
Language Patterns
English/Simplified Chinese
Battery Charging Time
8Â hrs
Battery
Li-ion battery, 5000 times Measurement
Lifetime of Bulb
5 years more than 1.6 million measurements
Display Screen
TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External
USB2.0 (USB-B)- data communication withÂ
Working Temperature Range
0ºC-40ºC(32ºF-104ºF)
Storage Temperature Range
-20ºC-50ºC(-4ºF-122ºF)
Humidity Range
Relative humidity less than 85%,without condensation
Weight
700g
Size
199*68*90mm
Size of Exterior Package
400*240*340mm
Standard Accessories
3000mAH Li-ion battery/AC adapter/USB Data line/CD
Optional Accessories
Flour measuring device/Liquid measuring device/Micro printer
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Colorimeter WF30 16mm
Precision colorimeter WF30 is based on the International Commission on Illumination CIE relevant standards, national standards developed and produced through the National Measurement SCM certified professional colorimeter. The colorimeter using the new import key components, carefully designed, with accuracy and stability, simple operation, easy to learn, affordable and so on.Taking into account the complexity of the colorimeter measurement and diversity of user requirements, Weaver developed the country's first optical measurement of 16mm caliber precision colorimeter. If you want to measure the texture of the object exists, pitting, or the measured surface grainy relatively strong or relatively large size of the measured object, or analyte soft and popup object, this time you can use 16mm diameter colorimeter for measuring.
Â
Technical parameters:
Model
WF30
Display Mode
CIELAB,CIELCH
Color Difference Formula
â–³E*ab
Illumination Condition
CIEÂ Recommendation:8/d
Light Source
LED blue excitation
Sensor
Photodiode array
Measurement Caliber
φ4mm/φ8mm/φ16mm Alternative
Measurement Condition
Observer:CIE 10° Standard observer
Light source: D50 D65 F11(TL84)Â
Contain light way:SCI SCE
Measurement Range
L: 0 to 100
Repeated Accuracy
â–³E<0.05Â
Table Difference
â–³E<0.2
Measurement Interval
0.5Â Sec.
Storage Capacity
Type sample data : 100 with testing sample data: 200
Language Patterns
English/Simplified Chinese
Battery Charging Time
8Â hrs
Battery
Li-ion battery, 5000 times Measurement
Lifetime of Bulb
5 years more than 1.6 million measurements
Display Screen
TFT true color 2.8inch@(16:9) Resolution ratio:400x240
Interface of External
USB2.0 (USB-B)- data communication withÂ
Working Temperature Range
0ºC-40ºC(32ºF-104ºF)
Storage Temperature Range
-20ºC-50ºC(-4ºF-122ºF)
Humidity Range
Relative humidity less than 85%,without condensation
Weight
700g
Size
199*68*90mm
Size of Exterior Package
400*240*340mm
Standard Accessories
3000mAH
Optional Accessories
Flour measuring device/Liquid measuring device/Micro printer
Digital Colorimeter for Color Analysis
Model NO.: WF30 4mm
HS Code: 9027300000
Model NO.: WF30 4mm
HS Code: 9027300000
Digital colorimeter for color analysis