LC-display Digital portable Ferrite Analyzer, Ferrite Meter for
Austenitic steel or Duplex
Ferrite content measurements
1. PrefaceIn the chemical industry the stress-bearing members of containers,pipes,reactor vessels and other plant are usually made of austenitic steel or duplex steel or cladding of austenitic chromium-nickel steel．The residual ferrite content must be within a specific range
compatible with the mechanical strength requirements or the item concerned．The HFE100 was developed to facilitateaccurate ferrite content measurements On welded seams and cladding items. It gives results that match for the standards
of GB/T1954-2008,ISO 8249 and ANSI/AWS A4.2.
2. Feature
● LC-display
● Two display modes (SAVE and FREE)
● Two units —Fe% and FN (WRC number).
● Statistics display together with measurements
3. Technical data
The meter is mainly used for the determination of the ferrite
contentof welded austenitic steel or Duplex or cladding of austeniticchromium-nickel steel weld.
Range 0.1~80%Fe , ( 0.1~110)WRC-number
Precision ±2%(raneg0.1~30%Fe), ±3%(raneg30~80% Fe)
Operating temperature 5 ~ 40°C
Batteries 9v 6F22
Size: LX WX H 175X100X38mm
Accessories Main unit, probe, two calibration sample piece,
carrying-case , operating manua, certificate.
4.Standard accessories
HFE-100 machine with Probe
Carrying case
Operation manual
Two equivalent standards
5.Function key
Display
As show in Fig 1, current value displayed together with mean value, max value, min value, standard deviation value. HFE-100 supplies a convenient for users. The meter contains 4 application blocks (0~3)
There are 10 pages in each block, 50 data in each page
Explanation of the signs on the display.
Sign Instruction
1). SAVE
Mode display, there are SAVE and FREE mode ,press MODE key to
select.
2). X,N,M,S
Display mean, max, min and standard deviation values with SAVE
mode, no function under FREE mode.
3). P X
Sign of page. Press ENTER to select page P0~P 9. and 50 data in
each page.
4) TXX
The count of N times measuring range from 01 to 50, under SAVE mode
press▼▲ key to look
each data. Press DEL key can delete the data one by one
5). Power down is □ sign, battery has to be charged and number 0 stands
for application block range from 0~3
6). Fe% FNUnit Fe % and FN select, default unit Fe%.
7). Measured value, under SAVE mode flash display a time for each
measuring. Under FREE modedisplaying continuously.
6.Function key
1). ON/OFF
Power on/off key, press the key displaying “FERRITE METER HFE-100” andpower on .Press the key again, power down
2). MODE Mode SAVE/FREE select key.
3). Fe/FN Unit Fe% / FN select key.
4). ENTER
①application block selected .PressENTER can select P0~P9.
②in “SET” menu , executive or save key.
5). ▼▲ Select key
Under SAVE mode look at each value measured.
