IRIS内置旋转检测系统(IRIS)探头非常适合于石油化工和核电厂配套设施(BOP)的管道检测。这些探头以螺旋扫查的方式使用超声波对管道的内壁进行扫查,这样可以保证检测到管体的整个长度。
IRIS探头使用脉冲回波模式,测量壁厚、材料减薄情况,并探测出内径在0.5英寸到3英寸之间的缺陷方向。
各种组件是必要的以"打造"IRIS探头。组件是可互换的必须根据管尺寸选择。
若要生成一个IRIS探头,下列组件是必要的:
涡轮头 (TUA)
超声换能器 (TUB)
定心装置 (TUC)
探头电缆 (TUD)。
TUA -涡轮头
IRIS涡轮机由水压力,使他们在大约 40 r/s 旋转推进。包括偏转的超声波对管壁梁 45 ° 倾斜的镜头。
Part Number
Item Number
Description
TUA-120
U8780157
12 mm (0.47 in.) IRIS turbine
TUA-170
U8780158
17 mm (0.67 in.) IRIS turbine
IRIS附件:
Comments / Specifications
IRIS-FLEXROD
U8780156
Flexible rod for centering devices TUC-MD and TUC-LG
45° maximum bend angle between rods. One IRIS-FLEXROD comes with the TUC-LG centering device.
IRIS-FLOOD
U8780145
IRIS flood tube adaptor
For 3/4 in. (19.05 mm) and 1 in. (25.4 mm) OD tubes
IRIS-FILTER
U8780144
Water filter unit and hose
Comes with one 1/2 in. hose, 25 ft length with 3/4 in. brass fittings
IRIS-WP110
U8780146
Water pump, submersible, 110 V, 60 Hz
Dimensions (L × ∅): 63,5 cm × 10 cm (25 in. × 4 in.) Weight: 12.8 kg (28 lb) Comes with one 1/2 in. hose, 25 ft length with 3/4 in. brass fittings
IRIS-WP220
U8780147
Water pump, submersible, 220 V, 50 Hz
Dimensions (L × ∅): 84 cm x 8 cm (33 in. × 3 in.) Weight: 6 kg (13 lb) Comes with one 1/2 in. hose, 25 ft length with 3/4 in. brass fittings