產(chǎn)品簡介: 產(chǎn)品描述: Elcometer 111-7F鐵素體檢測儀The Elcometer 111-7F is a hand-held magnetic gauge for checking the delta ferrite content in stainless steel weld metal. It is pre-calibrated and simple to use. The readings are in Ferrite Number (FN) in accordance with WRC and IIW recommendations.OperationPlace the nose of the gauge onto the weld metal and rest the middle of the gauge on adjacent parent metal. Turn the central wheel to the zero end of the scale, now turn it in the opposite direction until the magnet clicks off. Read the value.What is FerriteA minimum ferrite content in austenitic stainless steel weld metal prevents microfissures and hot cracks. Too much ferrite can lead to corrosion or embrittlement at high temperatures. It is a magnetic material in an essentially non-magnetic metal and so can be measured by the force of attraction due to a magnet.Ferrite NumberAfter much testing around the world, it has been decided that it is impossible to determine a1、福清DX100球化率測定儀|FMP30鐵素體含量測定儀|熱門搜索:FMP30鐵素體含量測定儀 D60K2金屬電導(dǎo)率測量儀 sp10a鐵素體含量檢測儀 D60KE金屬電導(dǎo)率測量儀 FD101渦流導(dǎo)電儀 Elcometer111-7F鐵素體檢測儀 【河北慧采科技開發(fā)有限公司】創(chuàng)新科技先鋒品牌★★10年品牌保證★★第13屆消費(fèi)者信得過單位★★消費(fèi)者放心單位★★河北誠信民營企業(yè)單位★★撥打電話請告訴我產(chǎn)品訂貨號2、福清DX100球化率測定儀|FMP30鐵素體含量測定儀|多種型號圖片
The Elcometer 111-7F is a hand-held magnetic gauge for checking the delta ferrite content in stainless steel weld metal. It is pre-calibrated and simple to use. The readings are in Ferrite Number (FN) in accordance with WRC and IIW recommendations.
Operation
Place the nose of the gauge onto the weld metal and rest the middle of the gauge on adjacent parent metal. Turn the central wheel to the zero end of the scale, now turn it in the opposite direction until the magnet clicks off. Read the value.
What is Ferrite
A minimum ferrite content in austenitic stainless steel weld metal prevents microfissures and hot cracks. Too much ferrite can lead to corrosion or embrittlement at high temperatures. It is a magnetic material in an essentially non-magnetic metal and so can be measured by the force of attraction due to a magnet.
Ferrite Number
After much testing around the world, it has been decided that it is impossible to determine accurately the true ferrite content of stainless steel weld metals. Previous figures of percentage content were very dependent on their source, the measuring instrument used ands its calibration. So Ferrite Numbers were established to define ferrite quantity and are related to the ferrite quantity of an equivalently magnetic weld metal
Calibration
The calibration of a gauge is such that the ferrite reading can be related to the seperation of the gauge\'s magnet from low carbon mild steel plate. The primary standard is thickness and the secondary standard is ferrite samples, and the Calibration Certificate supplied with the Elcometer 111-7F relates the gauge reading to both standards.
氧化膜測厚儀MP30涂層測厚儀 德國菲希爾HELMUT FISCHER公司提供了多種不同的便攜式儀器,可以滿足每個(gè)客戶的需求。 德國菲希爾HELMUT FISCHER公司提供了多種不同的便攜式儀器,可以滿足每個(gè)客戶的需求。 德國菲希爾HELMUT FISCHER公司遵循DIN EN ISO 2178和ASTM B499標(biāo)準(zhǔn)中的磁感應(yīng)方法,測量鋼上的非鐵金屬鍍層(例如,鉻,銅,鋅等)和塑料涂層。 MP30涂層測厚儀價(jià)格便宜的ISOSCOPE® MP30儀器適合于使用在不需要全部測量數(shù)據(jù)存儲(chǔ),評估和輸出,但又需要在各種幾何外形和鍍層厚度范圍的測試工件上測量的情況下。配有不同種類的探頭以適應(yīng)各種應(yīng)用情況。探頭自動(dòng)識別。應(yīng)用程式特定的校準(zhǔn)參數(shù)儲(chǔ)存在測量探頭中,因此儀器一旦連接了任何探頭都能立即進(jìn)行測量。 MP30涂層測厚儀配備有一個(gè)獨(dú)特的和便于讀取的60 x 30 mm (2.4" x 1.2")液晶顯示器。大量顯示的信息使得操作異常簡便,包括單個(gè)測量讀數(shù),測量次數(shù),以及顯示操作模式和設(shè)置的圖標(biāo)和符號, 2行文本各16個(gè)字母或可自由選擇的符號以用于顯示數(shù)據(jù)和操作員提示。 MP30涂層測厚儀采用根據(jù)DIN EN ISO 2360, ASTM B244標(biāo)準(zhǔn)的電渦流方法,適用于測量: MP30涂層測厚儀特點(diǎn) 非導(dǎo)電涂層在非鐵金屬基材上,例如:油漆、臘克和合成涂層在鋁、銅、黃銅、鋅和不銹鋼上 鋁的陽極氧化層(非鐵基材) DELTASCOPE® MP10DELTASCOPE® MP30 鋼或鐵上的非鐵金屬鍍層 鋼和鐵上的油漆、瓷漆或塑料涂層 數(shù)據(jù)儲(chǔ)存 統(tǒng)計(jì)計(jì)算 打印口/RS232接口 更換方便的插入式智慧型測量探頭 集成恒壓探頭 測量范圍μm (mils) 取決于探頭取決于探頭 電源 電池交流電或電池 重量 [g] 230230 規(guī)格 (高 x 寬 x 深 mm) [高 x 寬 x 深 "] (160 x 80 30) [6.3 x 3.15 x 1.2](160 x 80 x 30) [6.3 x 3.15 x 1.2]