主要功能特点:
全自动滤纸式烟度计,用于柴油车自由加速状态下排烟的烟度测量。自动完成测量全过程,自动显示1、2、3次测量值及其平均值,高亮度数码管显示,附时间显示,出现故障自动诊断显示所在单元,可配内置打印机(或数字RS-232A接口或模拟接口)
主要技术参数:
测量范围 | 0~10FSN |
示值误差 | ≤±3% |
重复性 | 重复误差≤±2% |
稳定性 | 零点漂移≤±3% |
取样系统抽气量 | 300±15ml |
密封性 | ≤15ml/min |
滤纸有效工作直径 | 30.7mm |
抽气动作时间 | 1.4±0.2s |
环境条件 | 温度5~40℃,相对湿度≤90% |
电源 | AC220v±10% 50Hz 消耗功率150VA |
外形尺寸 | 520mm(长)×360mm(宽)×200mm(高) |
重量 | 约30kg |
Main Features:
Automatic filter paper-type smoke meter for diesel vehicles free of tobacco smoke accelerate the state measurement. Auto-complete measurement of the whole process automatically 1,2,3 times measured values and their average, high-brightness LED display, with a time display, automatic fault diagnosis shows there where the unit can be equipped with built-in printer (or digital RS-232A interface or analog interface)
Main technical parameters:
Range:0 ~ 10FSN
Indication error:≤ ± 3%
Repeatability:Repeat error ≤ ± 2%
Stability:Zero drift ≤ ± 3%
Exhaust volume sampling system:300 ± 15ml
Tightness:≤ 15ml/min
Effective working diameter of filter paper:30.7mm
Pumping action time:1.4 ± 0.2s
Environmental conditions:Temperature 5 ~ 40 ℃, relative humidity ≤ 90%
Power :AC220v ± 10% 50Hz Power consumption 150VA
Dimensions: 520mm (length) × 360mm (width) × 200mm (H)
Weight:about 30kg
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