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TM-209 发光强度的测量仪-LED灯介绍
LED Light
All Visible Light Source
DISPLAY:
3 3/4 digits LCD with maximum reading 3999.
Overload indication.
Low battery indication.
FUNCTIONS:
According to JISC1609:1993 and CNS 5119 general
A class specifications.
Spectral response close to CIE luminous spectral
efficiency.
Measuring intensities of illumination in unit of Lux
or Foot-candle.
Measuring lights source include all visible range.
TM-209 发光强度的测量
LED灯所有可见光源
TM-209显示:
3 3/ 4位液晶显示,最大读数3999。
过载指示。
低电压显示。
TM-209功能:
根据JISC1609:1993及CNS5119通用A级规格。
光谱响应接近Cie的发光光谱效率。
光照强度的照度测量单位LUX或FC。
测量灯源包括所有可见的范围。
- 99 records storage.
- Cosine angular corrected.
- Length of wire for light sensor: approximately 1.5M.
SPECIFICATION
99的记录存储。
余弦角纠正。
光感应器线长度:约1.5米。
TM-209TM-209规格:
Light Source Selecting 光源的选择 |
Tungsten/Daylight, Fluorescent, 0~9 select rating 钨/日光,荧光灯,0〜9选择评级 |
Measuring range 测量范围 |
40, 400, 4,000, 40,000, 400,000 Lux, 40, 400, 4,000, 40,000, Foot-candle |
Accuracy 精度 |
+/-3% (Calibrated to standard incandescent lamp (校准标准白炽灯)2856º K) and corrected LED day while-light spectrum.(纠正的LED白光频谱) +/-6% (other visible light source(其他可见光源) |
Meter size (LxWxH) 主机尺寸(LxWxH) |
130x55x38mm |
Sensor size (LxWxH) 传感器尺寸(LxWxH) |
80x55x25mm |
Weight (including battery) 重量(包括电池) |
250g |