|
AR-813数字光度计
|
AR-833数字光度计
|
AR-823数字光度计
|
|
Measuring Range |
1~100,000lux
|
0.01~50,000lux
|
1~100,000lux
|
|
测量范围 |
|
Accuracy |
<4%rgd±0.5%f.s
|
<3%rgd±0.5%f.s
|
<3%rgd±0.5%f.s
|
|
测量精确度 |
|
Unit Selection |
Lux
|
Lux
|
Lux/Fc
|
|
单位转换 |
|
Measure Level Seletion |
Auto
|
Auto
|
Auto/MANUAL
|
|
测量档位选择 |
|
Data Hold Function |
√
|
√
|
√
|
|
数据保持显示功能 |
|
Auto Power Shut Off |
√
|
√
|
√
|
|
自动关机功能 |
|
Low Battery Indication |
√
|
√
|
√
|
|
低电显示功能 |
|
LCD Back Light Selection |
_______
|
_____
|
√
|
|
背光显示选择功能 |
|
Repeatability |
±2%
|
±2%
|
±2%
|
|
重复性 |
|
The Change As Temperature Change |
0.1%/℃
|
0.1%/℃
|
0.1%/℃
|
|
温度特性 |
|
Samping Frequency |
1.5times/sec
|
1.5times/sec
|
1.5times/sec
|
|
取样率 |
|
Resolution |
1Lux
|
0.01~1Lux
|
1Lux
|
|
解析度 |
|
Response Time |
1s
|
1s
|
1s
|
|
响应时间 |
|
Over level Indication |
√
|
√
|
√
|
|
过载提示 |
|
Max And MinReading Hold Function |
____
|
____
|
√
|
|
最大、最小值锁定功能 |
|
|
|
GENERAL CHARACTERISTICS |
一般特征
|
Power |
9v Battery
|
9v Battery
|
9v Battery
|
供电 |
9v电池
|
9v电池
|
9v电池
|
LCD size |
48*31.8mm
|
48*31.8mm
|
59.0*51.0mm
|
LCD尺寸 |
Product Color |
Dark Gray+black
|
balck+yellow
|
Dark Gray
|
产品颜色 |
深灰+黑
|
黑+黄
|
深灰
|
Product Net Weight |
116.5g
|
116.5g
|
209.0g
|
产品净重 |
Product Size |
166.2*64.0*30.5mm
|
166.2*64.0*30.5mm
|
151*83*26.5mm
|
产品尺寸 |
|
|
PACKING INFORMATION |
包装
|
包装方式1(中国) |
彩盒
|
彩盒
|
彩盒
|
标准外箱容量 |
40
|
40
|
40
|
标准外箱尺寸 |
45.5*44.8*40.5cm
|
45.5*44.8*40.5cm
|
55.0*45.0*32.5cm
|
标准外箱毛重 |
9.85kg
|
9.85kg
|
14.7kg
|
包装方式2(Other Countries) |
Blister
|
Blister
|
Blister
|
Standard Quantity Per Carton |
40
|
40
|
40
|
Standard Carton Size |
36.8*36.8*25.7cm
|
36.8*36.8*25.7cm
|
37.1*36.5*28.0cm
|
Standard Carton Gross Weight |
11.84kg
|
11.84kg
|
6.48kg
|
|