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Luminance Meter “TES” Model TES-137
[TES-137]
$444.44

TES-137, Luminance Meter

Features:

·       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.

 

Applications:

·       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.

 

Specifications:

Model

TES-137

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=3.462 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, 2856K at 25C/77F)

CIE Photopic f 1

≤ 6%

Temperature Characteristics

+/-0.1%/C

Measuring Rate

Approximately 5 time/sec

Photosensor

Silicon photodiodes

Data Memory Capacity

200 sets. (Direct reading from LCD display)

Data Logger Capacity

Micro SD CARD 4GB

Operating/ Storage Conditions

0C to 50C <80% RH

-10C to 60C <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 x 158 (L) mm

Dimension

150 (L) x 72 (W) x 35 (H) mm

Weight

Meter: 235g, Photosensor: 210g

Accessories

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


This product was added to our catalog on Wednesday 02 May, 2018.
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