TES-137Luminance Meter-泰纳电子科技有限公司 

Luminance Meter

				Luminance Meter
TES-137

Luminance Meter

Product Features
  • Dual Display, 4-digit LCD reading.
  • Spectral Sensitivity close to CIE photopic Curve.
  • Measuring Levels Ranging 0.001 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.
  • Data Hold function.
  • Data memory and read function.
  • Data logger function.
  • USB Interface.
Luminance Meter introduction
  • Dual Display, 4-digit LCD reading.
  • Spectral Sensitivity close to CIE photopic Curve.
  • Measuring Levels Ranging 0.001 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.
  • Data Hold function.
  • Data memory and read function.
  • Data logger function.
  • USB Interface.

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

2°

Overrange Display

OL is displayed

Resolution

0.001 cd/m2, 0.001 fL

Accuracy

±3% rdg ±5dgt (Calibrated 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

40f×158(L)mm

Dimension

150(L) × 72(W) × 35(H)mm

Weight

Meter: 235g,  Photosensor: 210g

Accessories

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