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URNDT Ferrit-2 Portable Digital Ferrite Tester

Product Details:

Place of Origin:China
Brand Name:URNDT
Model Number:Ferrit-2

Payment & Shipping Terms:

Minimum Order Quantity:1 set
Packaging Details:Standard export carton box
Delivery Time:3-7 days
Payment Terms:TT100% in advanced, Paypal, Western union
Detailed Product Description
URNDT Ferrit-2 Portable Digital Ferrite Tester


Digital Ferrite Tester Ferrit-2 uses a large LCD screen to display a clearer, more organized and comprehensive display; the use of all stainless steel probes, more durable; the use of more advanced core components, more stable test repeatability; The mature calculation program further reduces the measurement error.
 
1. Application
Many pressure vessels, pipes, components, heads and valves used in manufacturing industries such as chemical machinery, nuclear industry, shipbuilding, and boilers are welded from austenitic stainless steel and duplex stainless steel. Generally, the welding of stainless steel containers with different media requires control of different ferrite content. Because, from the point of view of weldability (crack sensitivity), it is required that its content is greater than 5%, and from the perspective of corrosion resistance, the ferrite content is greater than 8% in general media; but in media such as urea, Less than 0.5% is better; from the perspective of mechanical properties, especially for welds working at medium and high temperatures, it is better to be less than 5%, otherwise sigma phase will be embrittlement. Duplex stainless steels require a ferrite content of 30 to 60%. Therefore, in the welding production and scientific research of austenitic stainless steel, it is necessary to conveniently and accurately control and measure the ferrite content of the weld or deposited metal and the cladding weld.
 
2. Implementation standards
The Ferrit-2 ferrite tester provides convenience for accurately measuring the ferrite content of the weld. The measurement results given by it conform to the national standard GB / 1954-2008, the international standard ISO-8249-2000 and the American ANSI / AWS 4.2-1997. Ferrite in the standard
Requirements for volumetric instruments.
 
3. Features
Non-destructive measurement, fool-proof operation at start-up, easy to use.
The single-contact probe can measure the ferrite content in a smaller area, and can evaluate the local segregation of the ferrite content.
The measuring range is up to 80 Fe% (110 FN).
Chinese and English bilingual menu operation, large LCD dot matrix display.
The measured value and statistical results are displayed on the same screen: the maximum value Max, the minimum value Min, the average value Men, and the standard deviation Svq.
Two measurement units are available, WRC-FN is the number of ferrites, and Fe% is the percentage of ferrite.
Two measurement modes SAVE, FREE, meet the corresponding measurement needs.
 
4. Technical parameters
This instrument is mainly for the measurement of ferrite content in austenitic stainless steel and duplex stainless steel welds.
Host model Ferrit-2
Measuring range 0.1Fe% ~ 80Fe% or 0.1 FN ~ 110 FN
0.1% Fe or 0.1FN
The error is as follows
Multiply the measured value by ± 2% (range 0.1 ~ 30.0Fe%, 0.1 ~ 34.0FN)
Measurement value multiplied by ± 3% (range 30.0 ~ 80.0 Fe%, 34.0 ~ 110FN)
Probe Model SF-1.0a
9V 6F22 type
Calibration standard 2 pieces
High-strength instrument case
Optimal operating environment temperature 5 ~ 40 ℃
Dimensions: length x width x height 175x100x38 mm
Host net weight: 0.3kg
Contact Details
 
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