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TES-135A Color Meter
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Check the color difference between two samples.
Can check all kinds colors if the color surface
is not reflective. It is not suitable for
testing surface color of vegetable and fruits,
because their surface is reflective.
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Color difference displayed
¦¤(L*,a*,b*)
¦¤(E*ab,C*ab, H*ab)
¦¤(Y, x, y)
¦¤(X, Y, Z) or
¦¤(Rs, Gs, Bs)
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Color space displayed
(L*, a*, b*)
(L*, C*ab, hab)
(Y, x, y)
(X, Y, Z) or
(Rs, Gs, Bs)
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Maximum, Minimum and Average function.
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Tolerance function.
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Auto memory (99 sets) & Read function.
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USB interface.
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Display |
Triple 4 digit LCD display |
Illuminating /
Viewing geometry |
45¡ã / 0¡ã ¨C 1 illumination at 45¡ã,
measurement at 0¡ã |
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Measuring area |
Approx. ¦Õ10mm |
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Display modes |
Color difference
¦¤(L*,a*,b*), ¦¤(E*ab,C*ab, H*ab),¦¤(Y, x,
y), ¦¤(X, Y, Z) or ¦¤(Rs, Gs, Bs)
Color space
(L*, a*, b*), (L*, C*ab, hab), (Y, x,
y), (X, Y, Z) or (Rs, Gs, Bs).
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Target color memory |
8 channel ; set by measurement or keypad |
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Measuring range |
L* : 10 to 100 |
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Measurement conditions |
Observe : CIE 2¡ã Standard Observer.
Illuminant : White LED lamp. |
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Repeatability |
Standard deviation within ¦¤E*ab 0.5
(Measurement conditions : Average of
measurements of standard white plate). |
Minimum interval
between measurements |
Approx. 2 seconds |
Auto data Memory
& Read |
99 sets |
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Auto power off |
Approx. 3 minutes |
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Power source |
One 9V battery or optional DC 9V AC
adapter input |
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Battery life |
Approx. 500 measurements at 10 ¨C sec
intervals |
Operating temperature/
humidity range |
0¡ãC to 40¡ãC (32¡ãF to 104¡ãF) ; less than
85% relative humidity |
Storage temperature/
humidity range |
-10¡ãC to 40¡ãC (14¡ãF to 104¡ãF) ; less
than 70% relative humidity |
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Dimensions |
172mm ¡Á 118mm ¡Á 46mm |
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Weight |
Approx. 220g |
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Accessories |
Instruction manual, Battery,
USB
cable, software CD. |
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