TESTO 338 烟雾测试仪

Soot Concentration

Measuring Range: 0 to 70 mg/m³

Resolution: 0.01 mg/m³

Wiederholung:

< 1.5 mg/m³ (0 to 5 mg/m³)

< 1.25 mg/m³ +5 % of mv (5 to 70 mg/m³)

FSN Bosch Number (at 1000 mbar, +25 °C)

Measuring Range: 0 to 2.5 

Resolution: 0.01 

Wiederholung: < 0.08 FSN 

General technical data

Protection class: IP 40, TopSafe

Interface: IRDA / optional Bluetooth

Memory: 200 measuring values

Storage battery type: Lithium ion

Battery life: approx. 4 h cont. operation

Application temperature: Individual measurements: up to +500 °C

Max. pos. press./flue gas: 300 mbar*

Test sample volume: 0.4 litres (range: 0 to 0.3 FSN); 0.2 litres (range: 0.2 to 2 FSN)

Measurement period: ˂ 60 s per measurement cycle

Flow-through measurement:Differential pressure sensor

Optical sensor: Opacity of the filter load in %

Datasheet

Manual