nwc-4|nwc-4防磨保護蓋|奧林巴斯olympus防磨保護蓋nwc-4上海如慶電子科技有限公司優(yōu)惠價現(xiàn)貨供應(yīng)，、訂貨保護面探頭是一種單晶縱波接觸式探頭，可與延遲線、保護膜或防磨保護蓋一起使用protective membrane option
improves coupling on rough or uneven surfacesdry couple to smooth, clean surfacesnominal
element size
membranes
only*
membrane
retaining
ring
kits†
inches
mm
pkg of 12
pkg of 60
1.50
38
pm-1-12
pm-1-60
mrn-1
pmk-1
1.125
29
pm-2-12
pm-2-60
mrn-2
pmk-2
1.00
25
pm-3-12
pm-3-60
mrn-3
pmk-3
0.75
19
pm-4-12
pm-4-60
mrn-4
pmk-4
0.50
13
pm-5-12
pm-5-60
mrn-5
pmk-5
*available in 36 x 36 x 1/32 sheets. order part number npd-665-3101.
†kit includes 12 membranes, 1 ring, c-2 couplant
protective wear cap option
• the nylon wear cap provides an economical solution in applications requiring scanning or scrubbing of rough surfaces
nominal
element size
protective
inches
mm
1.50
38
nwc-1
1.125
29
nwc-2
1.00
25
nwc-3
0.75
19
0.50
13
nwc-5
high temperature delay line options
allows for intermittent contact with hot surfaces*improves near surface resolutioncontouring of delay lines provides better coupling on curved surfaceswarm temperature delay lines (wtd) can be used for room temperature applications
nominal
element size
delay line
retaining
ring
350°f max.
(175°c)
500°f max.
(260°c)
900°f max.
(480°c)
inches
mm
1.00
25
drn-3
wtd-3-x
htd-3-x
vhtd-3-x
0.75
19
drn-4
wtd-4-x
htd-4-x
vhtd-4-x
0.50
13
drn-5
wtd-5-x
htd-5-x
vhtd-5-x
*recommended usage cycle is ten seconds maximum contact followed by one minute of air cooling. however, the transducer itself should not be heated above 122°f (50°c).
x = standard delay line lengths, available in 1/2 (13 mm), 1 (25 mm), 1-1/2 (38 mm). specify at time of ordering.
note: for the delay lines above, a room temperature material longitudinal wave velocity of 0.100 in/µsec ±0.005 in/µsec may be used as an approximation for basic calculations. this value should not be used for engineering design calculations.
contact usfor details.
advantages:provides versatility by offering removable delay line, protective wear cap, and protective membranewhen the transducer is used alone (without any of the options), the epoxy wear face provides good acoustic impedance matching into plastics, many composites, and other low impedance materialscases are threaded for easy attachment to the delay line, protective membrane, and wear cap optionsapplications:straight beam flaw detectionthickness gaginghigh temperature inspectionsinspection of plates, billets, bars, and forgingsstandard protected facecomfort fit sleeves are designed to be easily held and provide steady grip while wearing glovesstandard connector style right angle bnc (rb), may be available in straight bnc (sb)delay line, protective membrane, and wear cap options sold separay from the transducer
transducer dimensions (in inches)
nominal element size (a) (b) (c)
1.50 1.53 1.75 2.25
1.125 1.53
1.38
1.81
1.00 1.53 1.25 1.63
0.75 1.53 0.99 1.41
0.50 1.53 0.63 1.19
transducer configurator
frequency
(mhz)nominal element size accuscan-s centrascan videoscan
in.mmpart /
item no.part /
item no.part /
item no.
0.5 1 25 a601s-rbu8440001
v601-rbu8442001
0.5 1.125 29 a691s-rbu8440031
v691-rbu8442031
0.5 1.5 39 a689s-rbu8440029
v689-rbu8442029
1 0.5 13 a603s-rbu8440005
c603-rbu8441002
v603-rbu8442005
1 0.75 19 a614s-rbu8440021
v614-rbu8442021
1 1 25 a602s-rbu8440003
c602-rbu8441001
v602-rbu8442003
1 1.125 29 v694-rbu8442035
1 1.5 39 a692s-rbu8440033
v692-rbu8442033
2.25 0.5 13 a606s-rbu8440011
c606-rbu8441004
v606-rbu8442011
2.25 0.75 19 a605s-rbu8440009
v605-rbu8442009
2.25 1 25 a604s-rbu8440007
c604-rbu8441003
v604-rbu8442007
2.25 1.125 29 a697s-rbu8440038
v697-rbu8442039
2.25 1.5 39 a695s-rbu8440037
v695-rbu8442037
3.5 0.5 13 a682s-rbu8440027
v682-rbu8442027
3.5 0.75 19 a681s-rbu8440025
v681-rbu8442025
3.5 1 25 a680s-rbu8440023
v680-rbu8442023
5 0.5 13 a609s-rbu8440017
c609-rbu8441006
v609-rbu8442017
5 0.75 19 a608s-rbu8440015
v608-rbu8442015
5 1 25 a607s-rbu8440013
v607-rbu8442013
10 0.5 13 a611s-rbu8440019
v611-rbu8442019