DH-WF30 Precision Colorimeter

1169.00 USD ($)/Piece

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Product Details:

Interface Type USB
Accuracy E*ab 0.04 (test conditions: standard deviation on test white tile, 30 measurements, 5 s interval after calibration) %
Application Color difference measurement in textiles, paint, plastics, food, printing etc.
Features Portable, rechargeable, color LCD, easy operation, high precision
Humidity Relative humidity <85%
Temperature 0C - 40C (operation) Celsius (oC)
Power Supply Rechargeable lithium battery, 7.4V/1.2Ah
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DH-WF30 Precision Colorimeter Price And Quantity

Price 1169.00 USD ($)/Piece
Minimum Order Quantity 1 Piece

DH-WF30 Precision Colorimeter Product Specifications

Humidity Relative humidity <85%
Automation Grade Semi-automatic
Port Size 8 mm
Power Supply Rechargeable lithium battery, 7.4V/1.2Ah
Temperature 0C - 40C (operation) Celsius (oC)
Control Mode Button Panel + Color LCD Display
Interface Type USB
Number of Specimens Single or Multiple
Accuracy E*ab 0.04 (test conditions: standard deviation on test white tile, 30 measurements, 5 s interval after calibration) %
Specimen Size Minimum 8 mm diameter Millimeter (mm)
Features Portable, rechargeable, color LCD, easy operation, high precision
Application Color difference measurement in textiles, paint, plastics, food, printing etc.
Measuring Range L*: 0 to 100 Kelvin (K)
Machine Weight 480 g Gram (g)
Test Range E: 0-100
Operating Voltage DC 5V (charging) Volt (V)
Test Speed Approx. 1 sec/measurement
Mounting Type Handheld
Display Type TFT Color LCD
Usage Color measurement & analysis
Resolution 0.01 units
Equipment Type Precision Colorimeter
Response Time 1 second Seconds

Color Space CIE LAB, CIE LCh, HunterLAB, CIE XYZ, CIE RGB, CIE Yxy, etc.
Illumination Type D65 standard light source
Dimensions 205 mm 70 mm 100 mm
Calibration White calibration tile included
Standard Observer 10
Data Storage Up to 10000 records
Operating Environment Indoor use
Repeatability Standard deviation E*ab 0.04
Measurement Conditions Meets CIE No. 15, GB/T 3978, GB 2893, GB/T 18833

Product Description

Aperture (caliber) Application:

Caliber 4mm : Small area, cambered surface. Great convenience to measure small devices, small parts and special type of arc.

Caliber 8mm : Usual Flat surface materials. Great convenience and trustworthy reliability for its versatility, tiny table difference, and stability.

Caliber 16mm : Textured object, pitting, grainy surface or relatively large size, flexible , soft, wet samples, and Powder, Liquid, Granule, Pulp etc.

Colorimeter Application:

Colorimeter can be applicable in textile, printing and dyeing, clothing, footwear, leather, chemicals, plastics, film, pigments, paints, inks, metal, photography, toys, food medicine and other liquid, powder and special industryfor color quality control, color analysis, sample testing, production line testing, also suitable for injection molding, ink, paint, spray and other color industries.

Specification

Model	WF30
Display Mode	CIELABCIELCH
Color Difference Formula	E^*ab
Illumination Condition	CIE Recommendation8/d 45/0 Optional
Light Source	LED blue excitation
Sensor	Photodiode array
Measurement Caliber	4mm/8mm/16mm Alternative
Measurement Condition	ObserverCIE 10 Standard observer Light source: D50 D65 F11(TL84) Contain light waySCI 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	0-4032-104
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/User manual/Warranty card
Optional Accessories	Flour measuring device/Liquid measuring device/Micro printer

Unmatched Precision & Compliance

The DH-WF30 Precision Colorimeter guarantees superior accuracy in color measurement, thanks to its compliance with strict international standards such as CIE No. 15, GB/T 3978, and others. With a repeatability of E*ab 0.04, and multiple color analysis modes, it is the preferred choice for labs and industries requiring stringent color quality control.

Simple Operation & Portability

Operating the DH-WF30 is remarkably simple, with a button panel and color LCD display enhancing ease of use. Lightweight at just 480 grams and featuring a rechargeable lithium battery, the device is fully portable and perfect for on-site or in-lab color analysis, wherever precision matters.

Extensive Data Management

Benefit from the ability to store up to 10,000 measurement records, ensuring comprehensive data management for your workflow. Fast USB connectivity further eases data transfer and documentation, while the included calibration tile ensures repeatable and reliable results for every measurement session.

FAQ's of DH-WF30 Precision Colorimeter:

Q: How do I calibrate the DH-WF30 Precision Colorimeter?

A: To calibrate the DH-WF30, simply place the included white calibration tile onto the measurement port and follow the on-screen prompts. Regular calibration ensures ongoing measurement accuracy and consistency.

Q: What are the main applications of the DH-WF30 Precision Colorimeter?

A: This device is suitable for color difference measurement and analysis in textiles, paint, plastics, food, and printing industries. Its precision and color space versatility make it effective for quality control, R&D, and production monitoring.

Q: When should I perform a calibration with this colorimeter?

A: Calibration is recommended at the start of each measurement session, after any significant environmental change, or after approximately 30 measurements to maintain optimal accuracy and reliability.

Q: Where can the DH-WF30 be used?

A: The colorimeter is designed for indoor use in laboratories, production lines, or quality assurance areas, operating best at temperatures between 0C and 40C and relative humidity below 85%.

Q: What is the process for measuring color with this device?

A: Simply power on the DH-WF30, complete calibration with the white tile, place the measurement port against your specimen (minimum 8 mm diameter), and press the measurement button. Results are displayed instantly on the color LCD.

Q: What benefits does the DH-WF30 offer over other colorimeters?

A: The DH-WF30 provides high measurement accuracy (E*ab 0.04), fast test speed (1 second), extensive data storage, portability, user-friendly operation, and compliance with international color measurement standards, ensuring reliable and efficient performance in various industrial settings.

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