泛美手持超声检测仪/超声波缺陷检测仪/飞机的复合板缺陷测试仪panametrics 35RDC/Composite Damage
Checker的理论操作Theory of operation:
当高频率的脉冲由超声波传感器产生的固体进入层压复合片结合,它将穿越材料,直到它遇到空中边界,此时它反映了早在一个可以检测回声一计。 在固体材料的结构情况下,这种思考将来自后墙或层压板的内表面。但是,如果有一个分层开裂或地下平行于表面,然后反射会,而不是从损坏的地区,在较早的时间到达。从良好的损坏材料与回声模式差异可以用来确定内部损害,不从表面明显的领域。默认警报示范35RDC设置将响应分层的复合材料的名义内发生两层厚度从后墙缓冲区,以适应变化的速度,轻微的厚度变化,或帘布下降。
泛美手持超声检测仪/超声波缺陷检测仪/飞机的复合板缺陷测试仪panametrics 35RDC/Composite Damage
Checker检测仪程序:
35RDC型超声波缺陷检测仪计必须先校准具体的材料厚度是进行测试。 用户通常标识的范畴,这表明撞击损坏,然后移动到一个点五点57分英寸(75150毫米)离开这个地方的一个领域,似乎是干净的。超声换能器的耦合到已知良好的物质领域和经营者按一个校准的关键。该指数确定从背面的后墙回声综合的校准点,并建立一个参考。 该指数然后切换可移动传感器对涉嫌区把测试模式和用户。当传感器耦合到一个测试点,测量比较新的回声模式的参考模式。如果收到的回声早于后墙回声,或后墙回声不存在,这说明可能损害与评估显示迹象“坏”。如果收到的回声早于校准后墙回声窗口,或者如果后墙回声不存在,这说明可能损害与评估显示迹象“坏”。如果只有一个强大的后墙上内收到回音校准窗口,然后在测量标志显示“好。”如果只有一个强大的后墙上收到回音,但它超越了校准窗口的,则计显示加州以外的厚度显示为“。”由于这种分析是在参考回波的基础上,35RDC型超声波缺陷检测仪必须始终重新调整时,切换到一个不同厚度的或不同的材料领域。 这个校准过程,通常只需几秒钟。如果试图重新调整衡量的情况下不同厚度的材料,该指数将显示或者“不好”或“超越卡尔厚度”这取决于新材料薄或厚,比用于校准。重要的是要注意,“坏”应该调查表明由训练有素的专业人员进一步谁是熟悉综合检查。 与模型35RDC型超声波缺陷检测仪计测试是的,并不等于由训练有素的督察,以**的测试,初步筛选
泛美手持超声检测仪/超声波缺陷检测仪/飞机的复合板缺陷测试仪/Composite Damage
Checker panametrics 35RDC概述:
The handheld 35RDC
is a simple Go/No-Go ultrasonic instrument designed to detect subsurface
defects caused by impact damage on solid laminate aircraft composite
structures. The 35RDC features a backlit LCD that displays the word GOOD if no
subsurface damage is found or the word BAD when it detects subsurface damage.
It uses an ultrasonic transducer that can be placed or scanned on the area of
composite material suspected of having impact damage. Weighing only 0.24 Kg
(8.5 oz.) and featuring a simplified keypad, this rugged ultrasonic instrument
is easy to operate and requires minimal training.
泛美手持超声检测仪/超声波缺陷检测仪/飞机的复合板缺陷测试仪panametrics 35RDC/Composite Damage
Checker Features:
For use on solid
laminate structure aerospace composites
Simple one-button
calibration
Thickness range
0.63 mm to 22.8 mm (0.025 in. to 0.900 in.)
Simple
Good/Bad/Beyond Cal display readout
Back light matrix
display with user help text
AA battery
operation
Handheld, weighing
only 0.24 Kg (8.5 oz.)
Energy saving Auto
Power off feature
Long battery life,
150 hours typical
Battery life
indicator
泛美手持超声检测仪/超声波缺陷检测仪/飞机的复合板缺陷测试仪panametrics 35RDC/Composite Damage
Checker一般规格:
General
|
Environmental
IP65 compliant
|
Splash-proof,
impact-resistant case. Sealed, color-coded keypad
|
|
Operating
Temperature Range
|
-10° C to +50° C
(+14° F to 122° F)
|
|
Size: (W x L x H)
|
84 mm x 152 mm x
84 mm (3.31 in. x 6.0 in. x 1.50 in.)
|
|
Weight
|
0.24 kg (8.5 oz)
|
|
Standard
Inclusions
|
Wrist strap, 3 AA
batteries, 5 MHz transducer, transducer cable, couplant, carrying case,
rubber protective boot with neck strap, instruction manual, two-year limited
warranty
|
|
Display Modes
|
Digital Readout
Good, Bad or Beyond CAL thickness
Advanced user
setting shows A-scan or waveform. For use by qualified NDT personnel only.
|
|
Thickness
Measurement Range**
|
0.63 mm to 22.8
mm (0.025 in. to 0.900 in.)
** Thickness range depends on material, transducer, and surface conditions.
|
|
Material Velocity
|
Fixed velocity
for carbon fiber aerospace composite
|
|
Transducer
Frequency
|
5.0 MHz
|
|
Measurement
Update Rate
|
20 Hz
|
|
Deviation alarm
set points
|
Programmable +/-
from calibration point. Set in advance setup
|
Power Supply
|
Battery
|
3 AA alkaline or
NiMH batteries
|
|
Operating Time
|
150 hours typical
battery life; 30 hours continuous with backlight on
|
|
Low Battery
Indicator
|
Continuously
indicates battery status
|
|
Battery Saver
|
Auto Power
Off/Continuous On
|
|
AC Power Supply
|
Optional
|
Optional
Accessories
USB/ADP-115: AC-115
power supply
USB/ADP-230: AC-230 power supply
*All specifications
are subject to change without notice.
更多信息请与我们联系。
其他检测仪器:铁素体含量检测仪、紫外线灯。