LYFJ-50粉尘、烟尘CEMS设备 检定装置
LYFJ-50 VERIFICATION DEVICE FOR DUST
AND SOOT CEMS EQUIPMENT
一、结构原理
LYFJ-50型低浓度粉尘仪检定装置,主要可分为发尘部分、扩散腔、检测腔和除尘部分。
粉尘特性 |
Dust characteristics |
煤粉、滑石粉、亚利桑那粉等 Pulverized coal, talc powder, Arizona powder, etc. |
粒径范围 |
Particle size range |
<10^m |
浓度范围 |
concentration range |
0~50 mg/m3 |
均匀性 |
Uniformity |
<5% |
稳定性 |
stability |
<5% |
响应时间 |
response time |
10min |
连续发尘时间max Continuous dust Time max |
200h |
|
采样装置数 |
Number of sampling devices |
2 套/TSP |
采样流量 |
Sample flow |
25L/Min |
测试断面直径 |
lest section diameter |
800mm |
电源 |
Power Supply |
3-AC380V 1KW |
空压 |
Air pressure |
0.5MPa 流fi/Flowv50L/Min |
风洞材质 |
Wind tunnel material |
不锈钢/SUS |
外形尺寸 |
Outline dimension |
L1.9M*W 1.6M*H 3.0M |
重量 |
weight |
1300Kg |