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Home > Products > Testing Instrument > High precision color testing portable diamond colorimeter

High precision color testing portable diamond colorimeter

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Product Description

High precision color testing portable diamond colorimeter

Product Description

Model	WF32
Display Mode	CIELAB,CIELCH,CIEXYZ,CIELUV,HunterLAB,sRGB
Color Difference Formula	E*ab,ECMC,EISO,ECIE94,EFCMⅡ,ELuv,Ehunter,EsRGB
Yellowness and Whiteness	Ganci whiteness, ISO brightness, YI yellowness
Illumination Condition	CIE 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:A C D50 D65 F2(CWF) F7 F11(TL84) F12(U30) Contain light way:SCI SCE
Measurement Range	L: 0 to 100
Repeated Accuracy	E<0.03 (take the deviation average after 30 times measuring the whiteboard)
Table Difference	E<0.2
Measurement Interval	0.5 Sec.
Average Measuring Function	Average measuring frequency: 1-32 times
Color Simulation Function	yes
Storage Capacity	Type sample data : 100 with testing sample data: 20000 Whiteness/yellowness data: 200
Language Patterns	English/Simplified Chinese/Traditional Chinese
Quality Control Software	Color-Analysis System software
Battery Charging Time	8 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 with color analysis system software RS-232 (115200bps)- connected with micro printer
Working Temperature Range	0℃-40℃(32℉-104℉)
Storage Temperature Range	-20℃-50℃(-4℉-122℉)
Humidity Range	Relative humidity less than 85%,without condensation
Weight	700g
Size	1996890mm
Size of Exterior Package	400240340mm
Standard Accessories	Standard whiteboard/Standard black cavity/3000mAH Li-ion battery/AC adapter/USB Data line/CDColor analysis software/User manual/Warranty card
Optional Accessories	Flour measuring device/Liquid measuring device/Micro printer

Model	WF30
Display Mode	CIELAB,CIELCH
Color Difference Formula	E*ab
Illumination Condition	CIE 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) Contain light way:SCI SCE
Measurement Range	L: 0 to 100
Repeated Accuracy	E<0.05 (take the deviation average after 30 times measuring the whiteboard)
Table Difference	E<0.2
Measurement Interval	0.5 Sec.
Storage Capacity	Type sample data : 100 with testing sample data: 200
Language Patterns	English/Simplified Chinese
Battery Charging Time	8 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 with color analysis systemsoftware RS-232 (115200bps)- connected with micro printer
Working Temperature Range	0℃-40℃(32℉-104℉)
Storage Temperature Range	-20℃-50℃(-4℉-122℉)
Humidity Range	Relative humidity less than 85%,without condensation
Weight	700g
Size	1996890mm
Size of Exterior Package	400240340mm
Standard Accessories	3000mAH Li-ion battery/AC adapter/USB Data line/CDColor analysis software/Usermanual/Warranty card
Optional Accessories	Flour measuring device/Liquid measuring device/Micro printer

Model	WF28
Display Mode	CIELAB,CIELCH
Color Difference Formula	E*ab
Illumination Condition	CIE Recommendation:8/d
Light Source	LED blue excitation
Sensor	Photodiode array
Measurement Caliber	φ8mm
Measurement Condition	Observer:CIE 10° Standard observer Light source: D65 Contain light way:SCI SCE
Measurement Range	L: 0 to 100
Repeated Accuracy	E<0.07(take the deviation average after 30 times measuring the whiteboard)
Table Difference	E<0.2
Measurement Interval	0.5 Sec.
Storage Capacity	Type sample data : 100 with testing sample data: 200
Language Patterns	Simplified Chinese/English
Battery Charging Time	8 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	RS-232 (115200bps)- connected with micro printer
Working Temperature Range	0℃-40℃(32℉-104℉)
Storage Temperature Range	-20℃-50℃(-4℉-122℉)
Humidity Range	Relative humidity less than 85%,without condensation
Weight	700g
Size	1996890mm
Size of Exterior Package	400240340mm
Standard Accessories	3000mAH Li-ion battery/AC adapter/User manual/Warranty card
Optional Accessories	Flour measuring device/Liquid measuring device/Micro printer

Model	WR-18	WR-10
Color Space	CIELAB CIELCH CIEXYZ sRGB	CIELAB
Color Difference Formula	Eab ELCH	E*ab
Measurement Caliber	Φ4mm/φ8mm φ40mm (Optional)	φ8mm
Illumination Condition	CIE Recommendation:8/d	CIE Recommendation:8/d
Light Source	D65 A F(CWF)	D65
Sensor	Photodiode array	Photodiode array
Observer	CIE 10° Standard observer	CIE 10° Standard observer
Measurement Range	L: 0 to 100	L: 0 to 100
Repeated Accuracy	E<0.06	E<0.08
Table Difference	E<0.2	E<0.2
Measurement Interval	0.5 Sec.	0.5 Sec.
Storage Capacity	Type sample data : 100 groups with testing sample data: 200 groups	Type sample data : 100 groups with testing sample data: 100 groups
Lifetime of Bulb	5 years more than 1.6 million measurements	5 years more than 1.6 million measurements
Display Screen	TFT true color 2.8inch@(16:9)	TFT true color 2.8inch@(16:9)
Language	English/Simplified Chinese	English/Simplified Chinese
Interface of External	USB2.0 (USB-B) RS-232 (115200bps)	USB2.0 (USB-B) RS-232 (115200bps)
Working Temperature Range	0℃-40℃(32℉-104℉)	0℃-40℃(32℉-104℉)
Storage Temperature Range	-20℃-50℃(-4℉-122℉)	-20℃-50℃(-4℉-122℉)
Humidity Range	Relative humidity less than 85%,without condensation	Relative humidity less than 85%,without condensation
Weight	700g	700g
Size	1996890mm	1996890mm
Package Size	400240340mm	400240340mm
Battery Charging Time	8 hrs	8 hrs
Battery	Li-ion battery, 5000 times Measurement	Li-ion battery, 5000 times Measurement
Standard Accessories	AC adapter/ 3000mAH Li-ion battery/User manual/Warranty card/USB data line/ Color-analysis software/White board	AC adapter/ 3000mAH Li-ion battery/User manual/Warranty card
Optional Accessories	Flour measuring device/Micro printer/liquid, powder, pulp accessory	Flour measuring device/Micro printer/liquid, powder, pulp accessory

Our Services

Pre-sale service

24hours online to ensure quick response to customers' inquiry or online message;
Guide customers to choose the best suitable machine model;
Offer detailed specification and competitive prices;

Contract execution

Machine production will be arranged strictly according to the contract;
Machine photos will be sent to you for inspection during production;
Send customs clearance documents by DHL;
Update latest news after delivery and prepare customs clearance;

After-sale service

12 months warranty except for wear parts;
Broken spare parts (except for wear parts) will be sent for free due to quality problems;
In time response to customers technical problems;
New products update for customers' reference

FAQ

1. How can I choose the suitable one?

Dear customer, please tell us your detailed requirements by mail or online, we will recommend the suitable one as your request.

2. Does your price is competitive?

Dear customer, we make sure to offer you the best quality with competitive price.

3. How can I pay?

Dear customer, we accept many payment term, such as T/T, Western Union…

4. When I receive it after pay?

Dear customer, normal models can be delivered with 5-7days, please contact us to check transport time to your address.

5. How to deliver?

Dear customer, we can send by Express, by Sea and by Air.

6. Is will be broken during transport?

Dear customer, please do not worry, we do standard export package.

7. What should I do if I do not know how to use?

Dear customer, please do not worry, manual user will be sent together, you can also contact us with more technological support.

8. What should I do if some parts broken?

Dear customer, please do not worry, we have 12months warranty except wear parts. You can also buy parts from us after 12months.

Our Company

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Nanbei Instrument Limited

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High precision color testing portable diamond colorimeter

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Product Description

High precision color testing portable diamond colorimeter

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