|
Model
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TM-201
|
TM-202
|
|
Data hold 數據保持
|
V
|
V
|
|
直流模擬輸出
|
|
V
|
|
最大/最小/平均值鎖定
|
|
V
|
|
最大值鎖定
|
V
|
|
|
零點調整
|
V
|
V
|
|
傳感器
|
Silicon photodiode and filter 硅光電二極管和濾波
|
|
測量范圍
|
20 ( TM- 202 ), 200, 2000, 20000, 200000 Lux
|
|
20,200, 2000, 20000 Foot-candle
|
|
Accuracy 準確性
|
+/- 3% + / - 3% (Calibrated to standard incandescent lamp 2856º K) (校準標準白熾燈2856 º K)的
|
|
+/- 8% + / - 8% (other visible light source TM-201 ) (其他可見光源的商標- 201)
|
|
+/- 6% + / - 6% (other visible light source TM-202) (其他可見光源商標- 202)
|
|
角偏離余弦特性
|
30º
|
+/- 2% + / - 2%
|
|
60º
|
+/- 6% + / - 6%
|
|
80º
|
+/- 25% + / - 25%
|
|
Meter size (LxWxH)
|
130x55xvalue="38" unitname="mm" w:st="on">38mm
|
|
Sensor size (LxWxH)
|
80x55xvalue="25" unitname="mm" w:st="on">25mm
|
|
重量(包括電池)
|
value="250" unitname="g" w:st="on">250g
|