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특 징 |
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- 밧데리 작동 방식의 소형 볼트 응력 측정기
- 싱글 및 듀얼 탐촉자 사용 가능
- 데이터 전송, 수집, 보고서 작성, 파형 분석 및 출력
을 위한 다기능 소프트웨어
- 디지털 신호 처리로 작동이 간단하며 탁월한 재현
성과 간단한 calibration 가능
- 축력을 조절 하고 연구실에서 사용할 수 있는 0 ~ 10V 아날로그 출력 지원
- 12 mm에서 3 m 길이의 볼트 축력 측정 가능
- 패스트너가 조여짐에 따른 패스트너의 길이 변화에 따라 초음파 운행 시간 변화를 측정
- 내장된 마이크로 컴퓨터가 자동으로 시간 변화를 load, tensile stress, elongation
결과로 표시
- 고속 디지털 신호 처리 및 자동 진단으로 작동이 간편
- 내장된 데이터 저장 기능 및 RS-232와 아날로그 인터
페이스로 어려운 볼트 측정을 간편하게 해결
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Specification |
| Physical |
Power Source |
Display |
Size:
Width (2.5in/63.5 mm)
Height (6.5 in/165 mm)
Depth (1.24 in/31.5 mm)
Weight:
13.5 ounces (with batteries).
Keyboard:
Membrane switch pad withtwelve tactile keys.
Operating Temperature:
14 to 140F (-10C to 60C)
Case:
Extruded aluminum body with nickel-plated aluminum end caps
(gasket sealed).
Data Output:
Bi-directional RS232 serial port. Windows® PC interface software.
Display:
1/8in VGA grayscale display (240 x 160 pixels).
Viewable area 2.4 x 1.8in (62 x 45.7mm). EL backlit (on/off/auto).
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Three 1.5V alkaline or1.2V NiCad AA cells.
Typically operates for 150 hours on alkaline and 100 hours on
NiCad (charger not included.)
Auto power off if idle 5 min.Battery status icon. |
A-Scan - Rectified +/- (half wave view),
or RF (full waveform view).
Large Digits - Display and toggle between
nanoseconds, elongation, load, stress, and strain.
Digit Height: 0.400 in (10mm).
Limits Bar(alarm limits) - Set Hi &
Lo alarm limits for displaying an acceptable tolerance range.
Repeatability Bar Graph - Bar graph indicates stability
of measurement.
Data Logger (Internal)
Total of 8,000 readings, multiple bolt groups.
Stores both waveform views, nanoseconds, elongation, load,
stress, and strain for each reading.
Memory: 16 megabit non-volatile ram.
Transducer
Transducer Types:
Single Element (1 to 10 MHz & 1/8” to 1” diameters).
Locking quick disconnect“00” LEMO connectors.
Standard 10 foot cable.
Custom transducers and cable lengths available on request.
Temperature probe for automatic temperature compensation.
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| Ultrasonic SpecificationsMeasurement |
Measuring |
Features |
Modes:
Pulse-Echo (standard)Pulse-Echo w/Gate (fine adjust)
Pulser:
Square wave pulser with adjustable pulse width (spike, thin,
wide).
Receiver:
Manual or Auto Set gain control with 40dB range.
Timing:
10 bit 250 MHz digitizer.
Warranty
2 year limited |
Range:
From 1” to 48” (25.4mm to 122cm) bolts.
Time - Nanoseconds.
Elongation - Change in length (inches/millimeters).
Load - Force load applied (pounds kIP or
kN Killonewtons).
Stress - Force for unit area stress applied
(pounds kPSI or megapascals MPa).
Strain % - percentage strain applied (inches
per inch or millimeters per millimeter)
Resolution:
+/- .00001 inches (0.0001 mm)
Velocity Range:
.0492 to .3936 in/ms1250 to 9999 meters/secFixed, Single,
and Two point zero calibration options.Select bolt material
types from a preset or custom list.
Units:
English & Metric / Fahrenheit & Centigrade.
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Setups:
64 custom user defined setups. Factory setups can also be edited
by the user.
Gate:
Gate used to fine adjust where the detection point occurs.
Alarm Limits:
Set hi and lo tolerances with audible beeper, viewable scan
bar, and visual LEDs.
Auto Set:
Locates the detection signal, optimizes the gain setting, and
adjusts the overall display to show the waveform and detection
point automatically.
Field Calibration:
Vector & linear regression. CertificationFactory calibration
traceable to national standards. |
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