Light Meter

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TES-3250

COLOR METER

Product Features
  • Large LCD Display、Easy to use
  • Check the color difference between two samples
  • Economical, Portable and easy to use
  • Color difference displayed Δ(L*,a*,b*), Δ(E*ab,
    C*ab, H*ab), Δ(Y, x, y), Δ(X, Y, Z), Δ(Rs, Gs, Bs) or
    Δ(WI, YI, Tw)
  • Color space displayed (L*, a*, b*), (L*, C*ab, hab),
    (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) or (WI, YI, Tw)
  • Statistical function (Maximum, Minimum, Average and
    Standard Deviation)
  • Color difference tolerance set to perform PASS/WARN/FAIL
  • Store 9 color – difference target colors
  • User calibration function ensures higher accuracy
  • Auto memory (99 sets) & Read function
  • Auto Power off function
  • LCD backlight function
  • Mini-USB interface.
COLOR METER
Display

Triple 4 digit LCD display

Illuminating / Viewing geometry

45° / 0° : Illumination at 45°, measurement at 0°

Measuring area

Approx. Φ10mm

Display modes

Color difference Δ(L*,a*,b*), Δ(E*ab,C*ab, H*ab),
Δ(Y, x, y), Δ(X, Y, Z), Δ(Rs, Gs, Bs) or Δ(WI, YI, Tw).

Color space (L*, a*, b*), (L*, C*ab, hab), (Y, x, y), (X, Y, Z),
(Rs, Gs, Bs) or (WI, YI, Tw).

Target color memory

9 channel ; set by measurement or keypad

Measuring range

L* : 5 to 100

Measurement conditions

Observe : CIE 2° Standard Observer.

Illuminant : White LED lamp.

Repeatability

Standard deviation within ΔE*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

Auto power off

Approx. 3 minutes

Power source

One 9V battery or DC 9V AC adapter input

Battery life

Approx. 500 measurements at 10 – sec intervals

Operating temperature/humidity range

0°C to 40°C (32°F to 104°F) ; less than 85% relative humidity

Storage temperature/humidity range

-10°C to 40°C (14°F to 104°F) ; less than 70% relative humidity

Dimensions

175mm× 135mm× 50mm

Weight

Approx. 230g

Accessories

Instruction manual, White calibration card, Battery,
Mini-USB cable, Software CD.