20
8 Electrical Specifications:
8.1 Quality Indices
Accuracy is specified for ambient temperatures
between 15°C to 28°C (59°F to 82°F)
Standard
Comply with DIN 5032 Part7 Class C
、
JIS
C 1609-1:2006 Class A
、
JJG 245-2005
Class B
Test Range
400.0/4000/40,00
0
/400,0
00
Lux
40.00/400.0/4,000/40,00
0
Foot-Candle
Accuracy
0.1/1/10/100 Lux
0.01/0.1/1/10 Foot-Candle
Relative spectral
response (f1´)
±8% CIE
visible light V(λ)
Cosine
characteristic (f2)
±6%
Oblique incident
light
characteristic
angle
10˚: ±1.5%
30˚: ±3%
60˚: ±10%
80˚: ±30%
Accuracy
±3% (for light source A
of 2856˚K )
Linearity (JISC
1609-1:2006)
(Accuracy of
various light
sources)
< 3000 Lux :±5% with reading ± 1
3000 Lux to 9999 Lux:±7.5% with reading
± 1
> 10000Lux(930 FC) N/A
Initial Adjustment
(f
ADJ
)
DIN5032 Part7
JJG 245-2005
±5% with reading ± 1
Linearity(f3)
DIN5032 Part7
JJG 245-2005
±2.5%
Range
change(f11)
±2%
Fatigue(f5)
-1%
Summary of Contents for TM-215
Page 1: ...TM 215 Lux Light Meter User s Manual HB2TM2150000 ...
Page 2: ......
