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保護(hù)面探頭

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產(chǎn)品名稱(chēng): 保護(hù)面探頭

產(chǎn)品型號(hào): 保護(hù)面探頭

產(chǎn)品展商: 美國(guó)奧林巴斯

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保護(hù)面探頭；保護(hù)面探頭

保護(hù)面探頭 的詳細(xì)介紹

保護(hù)面探頭

保護(hù)面探頭是一種單晶縱波接觸式探頭，可與延遲線(xiàn)、保護(hù)膜或防磨保護(hù)蓋一起使用。

Advantages:

Provides versatility by offering removable delay line, protective wear cap, and protective membrane
When 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 materials
Cases are threaded for easy attachment to the delay line, protective membrane, and wear cap options

Applications:

Straight beam flaw detection
Thickness gaging
High temperature inspections
Inspection of plates, billets, bars, and forgings

Standard Protected Face

Comfort Fit sleeves are designed to be easily held and provide steady grip while wearing gloves
Standard connector style Right Angle BNC (RB), may be available in Straight BNC (SB)
Delay line, protective membrane, and wear cap options sold separately from the transducer

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

Frequency (MHz)	in.	mm	Part / Item No.	Part / Item No.	Part / Item No.
Frequency (MHz)	Nominal Element Size		ACCUSCAN-S	CENTRASCAN	VIDEOSCAN
0.5	1	25	A601S-RB U8440001		V601-RB U8442001
0.5	1.125	29	A691S-RB U8440031		V691-RB U8442031
0.5	1.5	39	A689S-RB U8440029		V689-RB U8442029
1	0.5	13	A603S-RB U8440005	C603-RB U8441002	V603-RB U8442005
1	0.75	19	A614S-RB U8440021		V614-RB U8442021
1	1	25	A602S-RB U8440003	C602-RB U8441001	V602-RB U8442003
1	1.125	29			V694-RB U8442035
1	1.5	39	A692S-RB U8440033		V692-RB U8442033
2.25	0.5	13	A606S-RB U8440011	C606-RB U8441004	V606-RB U8442011
2.25	0.75	19	A605S-RB U8440009		V605-RB U8442009
2.25	1	25	A604S-RB U8440007	C604-RB U8441003	V604-RB U8442007
2.25	1.125	29	A697S-RB U8440038		V697-RB U8442039
2.25	1.5	39	A695S-RB U8440037		V695-RB U8442037
3.5	0.5	13	A682S-RB U8440027		V682-RB U8442027
3.5	0.75	19	A681S-RB U8440025		V681-RB U8442025
3.5	1	25	A680S-RB U8440023		V680-RB U8442023
5	0.5	13	A609S-RB U8440017	C609-RB U8441006	V609-RB U8442017
5	0.75	19	A608S-RB U8440015		V608-RB U8442015
5	1	25	A607S-RB U8440013		V607-RB U8442013
10	0.5	13	A611S-RB U8440019		V611-RB U8442019

High Temperature Delay Line Options

Allows for intermittent contact with hot surfaces*
Improves near surface resolution
Contouring of delay lines provides better coupling on curved surfaces
Warm 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.

Protective Membrane Option

Improves coupling on rough or uneven surfaces
Dry couple to smooth, clean surfaces

Nominal 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