Light MeterModel:BK8630

 

          

  

  

 Features:

CE-Mark approval

Portability and simplicity one-hand operation

Accurate visible compensation filter 1 is used

CIE(ë): 1<2%, <3%, <5%, <8%, V(ë) match

Cosine corrected: 2<2%

Signal output function (output impedance 500Ù)

With MAX/DATA HOLD function

Valox housing to withstand accidental drops

Attached carrying case

Applications:

Indoor    Office environment

Labs      Environment studies

Specifications:

Display: 3½ digit liquid crystal display (LCD) with a maximum

reading of 1999.

Low battery indication: The " " is displayed when the

battery voltage drops below the operating level.

Operating environment: 0°C to 50°C, <70% R.H..

Storage environment: -20°C to 60°C, 0 to 80% R.H. with battery

removed from meter.

Accuracy: Stated accuracy at 23°C±5°C, <75% R.H..

Dimensions: 170mm(H) x 44mm(W) x 40mm(D).

Weight: Approx. 220g including battery (1.5Vx4pcs AAA size).

Lux:

Sensor: Silicon photodiode

Range: 20lux, 200lux, 2000lux, 20000Klux, 200000lux

Resolution: 0.01lux

Accuracy:

 

MODEL

8630-2

8630-3

8630-5

8630-8

8630

Spectral Response

CIE

Photopic

CIE

Photopic

CIE

Photopic

CIE

Photopic

White

Light

Spectral Accuracy

f 1<2%

f 1 <3%

f 1 <5%

f 1 <8%

NO spec.

Cosine Response

f 2<2%

f 2<2%

f 2<2%

f 2  <2%

f 2<2%

Total Accuracy For

All Common

Light Source

±(5%+2)

±(6%+2)

±(8%+2)

±(11%+2)

NO spec

Total Accuracy For

Source A 2856K

Standard Light Source

±(3%+10)

±(3%+10)

±(3%+10)

±(3%+10)

±(3%+10)

 

 

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