Products

TES0084-137V2 DIGITAL LUMINANCE METER (CD/M2) WITH Dual Display

  • Dual Display, 4-digit LCD reading.
  • Spectral Sensitivity close to CIE photopic Curve.
  • Measuring Levels Ranging 0.01 to 1999k cd/m2, 0.001 to 580.0k fL, Autoranging 7 step.
  • Accurate and Instant response.
  • Luminance ratio A/B, deviation %A,different B-A and peak luminance measurements.
  • User calibration factor and color-correction functions.
  • Accumulation luminance measurement.
  • Max/Min/AVG function.
  • Backlit function.
  • Comparator function.
  • Auto power off function.
  • Data Hold function.
  • Data memory and read function.
  • Data logger function.
  • USB Interface.
     

Luminance measurement of LCDs, CRTs, LEDs, etc.
Luminance measurement of street lighting, tunnel lighting, etc.
Measurement of airport lighting facilities.
Transmittance measurement for LCD polarizing plates and various filters.
Measurement of medical lighting.
Illuminance irregularities of automobile license plates.
Luminance measurement of various lighting facilities, etc.

 

 

Electrical Specifications:

Display

Dual display 4 digit LCD read out.

Measuring range

9.999, 99.99, 999.9, 9.999k, 99.99k, 999.9k, 1999k cd/m2
9.999, 99.99, 999.9, 9.999k, 99.99k, 580.0k fL
Auto ranging (7 step)
  (1 fL = 3.426 cd/m2)

Measuring Angle

E2°

Overrange Display

OL is displayed

Resolution

0.01 cd/m2, 0.001 fL

   

Accuracy

±3% rdg ±5dgt (C brated to standard
incandescent lamp, 2856°Κ, at 25
/77)

CIE Photopic f '1

6%

Temperature Characteristics

±0.1%/

Measuring Rate

Approximately 5 time/sec

Photosensor

Silicon photodiodes

Data Memory Capacity

200 sets. (Direct reading from LCD display)

Data Logger Capacity

microSD CARD 4GB

Operating / Storage Conditions

0 to 50 <80% RH
-10
to 60 <70%RH

Power Source

6 pcs 1.5V AAA size Battery

Battery Life (typical)

50 hours

Photosensor Lead Length

90 cm (approx.)

Photosensor Dimensions

40×158(L)mm

Dimension

150(L) × 72(W) × 35(H)mm

Weight

Meter: 235g, Photosensor: 210g

Accessories

Carrying case, Instruction manual, Battery, CD software, USB cable.

 

 

 

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