照度计，数字式照度计，TES1334A

显示器

4 位数双显示 LCD

测量范围

99.99, 999.9, 9999, 99990, 999900 Lux 9.999, 99.99, 999.9, 9999, 99990 fc (动换档计 5 档) (1 fc = 10.76 Lux)

过载显示

OL 符号显示

分辨率

0.01 Lux, 0.001 fc

准确度

± 3% 读值 ± 5

显示器

3 1/2位液晶显示

测量范围

20/200/2000/20000 Lux (1330 also Footcandle for value="1334" tcsc="0" unitname="a" w:st="on">1334A)

200/2000/20000/200000 Lux (value="1332" tcsc="0" unitname="a" w:st="on">1332A)

20000 lux-reading x 10;

200000 lux-reading x 100

过载显示

Hightest digit of (1) is displayed

分辨率

0.01 Lux(value="1330" tcsc="0" unitname="a" w:st="on">1330A,value="1334" tcsc="0" unitname="a" w:st="on">1334A) & 0.1 Lux(value="1332" tcsc="0" unitname="a" w:st="on">1332A)

准确度

±3% rdg ± 0.5% f.s.(＜10,000 lux) ±4% rdg ± 10dgts (＞10,000 lux) (以色温2856 K标准平面灯校正)

重复测试

±2%

温度特性

±0.1% /℃

取样率

Approx. 2 times/sec.

记录器输出

DC 2V/f.s. (满刻度) (TESvalue="1332" tcsc="0" unitname="a" w:st="on">-1332A)

操作及储存温湿度

0°to value="40" tcsc="0" unitname="℃" w:st="on">40℃ (value="32" tcsc="0" unitname="℉" w:st="on">32℉ to value="104" tcsc="0" unitname="℉" w:st="on">104℉) ＜70% R.H.

电源

one 9V battery

光检测器尺寸

value="100" tcsc="0" unitname="mm" w:st="on">100mm(L) x value="60" tcsc="0" unitname="mm" w:st="on">60mm(W) x value="27" tcsc="0" unitname="mm" w:st="on">27mm(H)

电表