Measuring instrument for degree of blackeningtesto 338

Product catalog summary

Overview: The testo 338 is a mobile, robust measuring instrument designed for assessing the degree of blackening in industrial diesel engines. It provides automatic, direct display of results and supports data printout on site.

Key Features:

Automatic calculation and display of blackening degree as FSN (Filter Smoke Number), Bosch number, or soot concentration (mg/m³).
Wireless data transfer via IrDA or Bluetooth® for easy data management.
Handy design for one-hand operation, suitable for production, commissioning, and maintenance tasks.

Technical Specifications:

Battery: Rechargeable Lithium-ion, approx. 4 hours continuous operation.
Memory: Stores up to 200 measurements.
Measurement Cycle: Less than 60 seconds per cycle.
Operating Temperature: +5 to +45 °C.
Protection Class: IP 40 with TopSafe.
Flue Gas Temperature: Up to +500 °C.
Positive Pressure: Up to 300 mbar under reference conditions.
Data Interfaces: IrDA and optional Bluetooth.

Measurement Capabilities:

FSN/Bosch Number Range: 0 to 2.5.
Soot Concentration Range: 0 to 70 mg/m³.
Resolution: 0.01 for FSN/Bosch number, 0.01 mg/m³ for soot concentration.
Repeatability: < 0.08 FSN for FSN/Bosch number, < 1.5 mg/m³ for soot concentration (0 to 5 mg/m³).

Included Accessories:

Gas sampling probe, TopSafe, mains unit, and instrument bag.
Optional Bluetooth version available.

Additional Accessories and Spare Parts:

Instrument bag, international mains unit, fast printer with infrared interface, thermal paper, software with USB connection, gas sampling probe, heat protection for probe handle, spare battery, and various spare parts.

Catalog excerpts

Measuring instrument for degree of blackeningtesto 338-1

Data sheet testo 338 Measuring instrument for degree of blackening testo 338 – mobile, direct-display measuring instrument for proof of quality on site. Mobile, robust portable measuring instrument mg/m3 Automatic, direct display of the measurement results Quick, easy operation Data printout on site With the handy testo 338, it is possible to take data transfer via IrDA or Bluetooth®, the measurement measurements of the degree of blackening on industrial results can be transferred to other instruments or printed diesel engines easily on site. The testo 338 is the first out, and are thus immediately saved. The handy design mobile measuring instrument which calculates the degree and the easy operation make the testo 338 a practical of blackening automatically and without further analysis one-hand measuring instrument for convenient and electronics, and shows it directly in the display as an FSN fast measurements in production, commissioning and (Filter Smoke Number) or optionally as a Bosch number or maintenance of industrial diesel engines. as a soot concentration (mg/m³). Thanks to the wireless

Open the catalog to page 1

Measuring instrument for degree of blackeningtesto 338-2

Technical data / Accessories testo 338, mobile measuring instrument for degree of blackening, including gas sampling probe, TopSafe, mains unit and instrument bag testo 338, mobile measuring instrument for degree of blackening with Bluetooth, including gas sampling probe, TopSafe, mains unit and instrument bag Sensor types General technical data FSN / Bosch number / soot concentration (mg/m³) Measuring range FSN / Bosch number* 0 to 2.5 soot concentration 0 to 70 mg/m³ FSN / Bosch number* 0.01 soot concentration 0.01 mg/m³ Test sample volume FSN / Bosch number*: < 0.08 FSN Soot concentration...

Open the catalog to page 2