TES-135A Color Meter

TES-135A Color Meter
  • Feature summary

  • 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 colors - difference target colors
  • User calibration function ensures higher accuracy
  • Auto power off function
  • Mini-USB interface
  • Price: $275.00 US dollars

General Specifications
Display Triple 4-Digit LCD display
Illuminating / Viewing geometry 45° / 0° : Illumination at 45°, measurement at 0°
Measuring Area Approximately f10mm
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 Approximately 2 seconds
Auto data Memory & Read 99 sets
Auto power off Approximately 3 minutes
Power Source One 9V battery or DC 9V AC adapter input
Battery life Approximately 500 measurements at 10 second intervals
Operating / storage conditions 0 to 40°C (32°F to 104°F) below 85% RH
-10 to 40°C, (14°F to 104°F below 70% RH
Dimensions (172 X 118 X 46)mm, or (6.8 X 4.6 X 1.8)in.
Weight 220g (7.8 oz)
Accessories Instruction manual, White calibration card, Battery, Mini-USB cable, Software CD