主要能點:
自動濾紙式煙度計,用于柴油車自由加速狀態下排煙的煙度測量。自動成測量過程,自動顯示1、2、3次測量值及其平均值,亮度數碼管顯示,附時間顯示,出現故障自動診斷顯示所在單元,可配內置打印機(或數字RS-232A接口或模擬接口)
主要參數:
測量范圍 | 0~10FSN |
示值誤差 | ≤±3% |
重復性 | 重復誤差≤±2% |
穩定性 | 零點漂移≤±3% |
取樣系統抽氣量 | 300±15ml |
密封性 | ≤15ml/min |
濾紙有效作直徑 | 30.7mm |
抽氣動作時間 | 1.4±0.2s |
環境條件 | 溫度5~40℃,相對濕度≤90% |
電源 | AC220v±10% 50Hz 消耗率150VA |
外形尺寸 | 520mm(長)×360mm(寬)×200mm() |
重量 | 約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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