testo 338 - 手持式烟度测量仪

訂貨號  0632 3381

  • 方便,堅固,可應用於不同的工況場合

  • 單手操作,即可現場直接測量碳煙(mg/m³)或者濾紙式煙度值FSN,Bosch (波許數)

  • 自動測量,無需外接其他分析儀即可測量煙度的掌上型測量儀

  • 直接分析煙度和顯示測量值,並可通過testo快速印表機現場列印資料

針對於柴油發動機而言,煙度是一個重要參數,可以用於評估排放和調整燃油噴射。使用 testo 338 手持式煙度測量儀,用於確認排氣煙度,無需固定式測量設備,僅一台便攜式煙度測量儀單手操作即可。

産品描述

Whether you are a technician servicing diesel engines, or a manufacturer who needs to provide proof of emission values – determining the smoke count is often part of your job. With the smoke tester testo 338, you are ideally equipped for the determination of the degree of blackening in diesel engines. The easy-to-operate, handy measuring instrument records the soot concentration (mg/m3)  and the Filter Smoke Number (FSN) or Bosch number for you.


The smoke tester testo 338: flexibly applicable and suitable for industry

The smoke tester testo 338 provides the advantage that, as a portable instrument, it can be taken with you to the desired application site. Whether the diesel engines to be tested are in industrial plants, ships, shipyards or mines – with the testo 338, your smoke tester is always close at hand in your toolbox. This allows you to dispense with the complicated installation of stationary measurement systems.

Especially before commissioning or after servicing diesel engines, a measurement of the smoke count is recommended. This allows you to determine whether the injection is correctly adjusted or whether there are interior engine problems. However, for proof of emission values, it is also often necessary to determine the degree of blackening – for example in mining or shipping, in order to fulfil special environmental stipulations or for testing diesel particle filters. The manufacturers of diesel engines must also meet the requirements of their customers, and provide proof of this. With the testo 338, the first mobile smoke tester with direct data analysis, you are ideally equipped for these applications.

The tab "Applications" provides more information on the application of the testo 338 in the following areas:
 

  • Commissioning and servicing diesel/industrial engines
  • Diesel engine manufacturing
  • Shipping companies and dockyards
  • Mining and prospecting
  • Construction machines and land-moving vehicles
     

Smoke counter with innovative technology and high user-friendliness

Start up, measure, understand – no action is superfluous. This is how easy smoke count measurement can be. And how fast. Because the compact testo 338 frees you from handpumps and complicated comparative tables. As the first portable smoke tester, it automatically displays the degree of blackening without needing to use complex analysis electronics.

Thanks to the easy operation of the testo 338, the measurement of degree of blackening is possible without extensive training. The smoke tester directly shows you optionally either the Filter Smoke Number (FSN) or the Bosch number. The instrument also gives the soot concentration. Apart from this, you can also create a connection via infrared interface to the optionally available Testo fast printer, and print out the measurement data easily on site.


What’s included

Smoke counter testo 338, including gas sampling probe, TopSafe, mains unit and instrument case.

 

産品包含

testo 338 手持式煙度測量儀,煙氣採樣探針,儀器保護套,電源適配器,儀器箱。
FSN Bosch Number

測量範圍

0 ~ 2.5 *

过載

0.01 *

Repeat

< 0.08 FSN *

*at reference conditions 1000 mbar, +25 °C

Soot Concentration

測量範圍

0 ~ 70 mg/m³

过載

0.01 mg/m³

Repeat

< 1.5 mg/m³ (0 ~ 5 mg/m³)

< 1.25 mg/m³ +5 %測量值 (5 ~ 70 mg/m³)

技術參數

防护等级

IP40 (帶保護軟套)

界面

IRDA / Bluetooth(選配)

内存

200 測量值

电池类型

Lithium ion

电池寿命

approx. 4 h cont. operation

Application temperature

Individual measurements up to +500 °C

最大烟气正压

300 mbar*

Test sample volume

0; 0

Flow-through measurement

Differential pressure sensor

Optical sensor

Opacity of the filter load in %

Meeasurement period

˂ 60 s per measurement cycle

*at higher pressures, a higher measurement inaccuracy occurs

柴油發動機製造

柴油發動機的製造商需要滿足客戶對於煙度的證明,該煙度有時甚至會被要求寫明在發動機的採購合同中。為了使客戶接受柴油發動機,您可以使用 testo 338 測量並記錄煙度,並為客戶提供煙度數據作為相應證明。如果您的客戶需要現場列印煙度測量值,可選用 testo 紅外快速印表機即可在現場列印測量資料。

起重機

柴油叉車和土方車設備需要定期進行測試和維修,有時甚至根據法律法規進行檢查,例如 TRGS 554——在德國,尤其是在密閉空間中,設備工作時需要測量排氣煙度。所以煙度測量儀是測量柴油叉車和土方車設備的柴油發動機Bosch波許數的理想工具。

採礦業和勘探業

在採礦業中,專門的法規(例如德圖BGR 160)明確規定了煙度的極限值、柴油發動機的測試間隔。在採礦業中,嚴格遵守排放值,以確保有限的新鮮空氣導入,是至關重要的。否則,會給工人帶來健康風險。因此,有些法規強制或者強烈建議配置煙度測試儀進行定期測試。

船舶公司和船塢

在船上,應盡可能地減少肉眼可見的煙氣排放,這涉及將碳煙含量降低。甲板上高濃度的碳煙會導致煙灰被吸入沉積到乘客體內,引起危險。所以,為了確保船用柴油發動機的碳煙排放不超過排放限值,船舶公司或者港口機構需要使用煙度計測量煙度。
 
在造船廠中,煙度測量也起著重要作用。在組裝好各個零件(發動機、柴油顆粒物篩檢程式、排氣管)後,應進行煙度測試。除此之外,出於法規和環境原因,很多客戶會對排放限值提出要求,要求提供柴油發動機的煙度證明。柴油顆粒物篩檢程式的效率也可以用煙度來進行測試。

柴油發動機調試之前和維修之後的測試

在柴油發動機的調試前和維修後,需要進行煙度測量。通過煙度測量,可以調整燃油噴射,並儘早發現和修復發動機內部問題。作為服務技術人員,您可以隨身攜帶testo 338 掌上型煙度測量儀,前往任何地點完成測試工作。