How to measure the color of plastic sheet with haze meter CS-720?

We received another sample from our customer. The customer’s sample is plastic sheet and they need measure color, haze and transmittance for their samples. We will measure with haze test equipment haze meter CS-720 and share test method and result.

How to measure the color of plastic sheet with haze meter CS-720?

1. Haze and Transmittance Test Condition

1). Standard: ASTM 2).Light Source: C

3). Test Parameter: Haze and Total Transmittance

4). Instrument: haze test equipment CS-720

2. Test Method

1). Choose one point on one sample to measure.

3. Sample Pictures and Test Result

Sample Picture

20181110132852 30863 - How to measure the color of plastic sheet with haze meter CS-720?

Sample A and B

Test Result of Sample A

20181110132852 32901 - How to measure the color of plastic sheet with haze meter CS-720?

Test Result of Sample B

20181110132853 57783 - How to measure the color of plastic sheet with haze meter CS-720?

When measure the samples, we checked it by eyes. Sample A is much clearer than sample B. The test result is same as we see.

Haze Sample A 89.7
24.1 87.1

4. Color Test Condition

1).Test Mode: Transmittance 2).Light Source: D65

3). Test Angle:10 degree

4). Test Parameter: CIE-lab and Delta E*ab.

5). Instrument: haze meter CS-720

5. Test Method

1). Choose one point on one sample to measure.

6. Sample Pictures and Test Result

20181110132853 47730 - How to measure the color of plastic sheet with haze meter CS-720?

Samples

Test Result of Blue 1

20181110132854 65404 - How to measure the color of plastic sheet with haze meter CS-720?

Test Result of Blue 2

20181110132854 34763 - How to measure the color of plastic sheet with haze meter CS-720?

Test Result of Bronze

20181110132855 62328 - How to measure the color of plastic sheet with haze meter CS-720?

Test Result of Green

20181110132855 69591 - How to measure the color of plastic sheet with haze meter CS-720?

Sample Name L a b Delta E*ab
Blue 1 Target 78.38 -17.98 -26.07
Sample 78.42 -18.01 -26.18 0.12
Blue 2 Target 60.36 -56.93 -18.87
Sample 68.07 -48.17 -16.32 11.95
Bronze Target 26.17 16.23 16.11
Sample 24.73 16.28 16.01 1.45
Green Target 69.24 -74.72 3.51
Sample 72.21 -65.14 6.16 10.37

20181110132856 57316 - How to measure the color of plastic sheet with haze meter CS-720?

20181110132856 53787 - How to measure the color of plastic sheet with haze meter CS-720?

We have checked the sample by eye and test result of instrument is close to visual result. The following are the comment from the customers who has purchased the haze meter.

Summary
cs 720 haze meter - How to measure the color of plastic sheet with haze meter CS-720?
Article Name
How to measure the color of plastic sheet with haze meter CS-720?
Description
The customer's sample is plastic sheet and they need measure color, haze and transmittance for their samples. We will measure with haze test equipment haze meter CS-720 and share test method and result.
Author
Publisher Name
www.spectrumgfa.com
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