14. Description
power meter uses for measuring the power level of continuous wave (CW) RF and
Microwave signals in 10 MHz to 18 GHz frequency range. Power sully is performed via
internal accumulator battery. M3M is used for design, tuning, testing and verifying various
RF and microwave devices for electronics, communication, radars, T&M.
Main Capabilities
CW signals power measurement in 0.01 to 18 GHz
Pulse measurement in -50 dBm to -20 dBm power range
Absolute and relative power measurements
Validation and characterization of amplifiers, switches, and other RFMW components
Software
User-friendly interface
Saving measurement results to PC file (.txt, .csv)
Measurement results correction with reference to external devices insertion loss/gain
Linear and Log scales
Pass/Fail limit mode
Displaying envelope of radio signals (in storage mode)
Power Meters 微波功率表
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15. Alpha 4314
Digital Igniter Tester 微歐姆計
UltraSafe
Resistance Measurement Designed with L if e Protecting Safety in Mind
The Alpha 4314 Digital Igniter Tester is a portable digital ohmmeter
which has been specifically designed for ultra-safe resistance testing on
explosive devices (i.e. squibs, detonators). The Alpha 4314 is an
Upgrade of the 4314 Series and now features a new front panel,
Range and Fail-Safe LED indicators, and optional BCD output compatible
with the Valhalla Model 1248 Digital Dual Comparator.
Many versions of the 4314 series have had the unit's circuitry
reviewed and approved by a U.S. Government Safety Board as well
branches of the armed forces for specific military programs
(i.e. Cruise Missile).
as most
The standard version of the Alpha 4314 features a 20Ω,200Ω, 2kΩ, and 20kΩ
range; however the user can choose to purchase an instrument with a
different configuration. 8 available ranges (20Ω, 200Ω, 2k, 20kΩ, 200kΩ,
2MΩ, 20MΩ and 100MΩ) allow many combinations to fit anyone’s needs
Also available is the "KRC" Models that feature a
reduced Test and FailSafe Current. The nominal output
current for these models is half a value of the standard
units. The Fail-Safe for the lowest range drops from
16mA on the standard models to 8mA on the KRC
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16. Thermal Transient
熱暫態分析儀
Santa Barbara Automation Thermal Transient Test System
A desktop instrument for engineering, quality control and lower volume production
applications
Time-synchronous acquisition of voltage and current combined with a near-ideal fast
current source give state of the art accuracy, resolution, and stability.
Test chambers are available in
300mmx300mmx225mm
and 400mmx400mmx400mm.
The Test Validation series is available in one, two, four and up totwenty channel
versions.
These modules offer accurate and repeatible test results for resistance, thermal
transient and insulation resistance.
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19. FS-17 Firing System
點火系統
FS-17 Operation Discussion
The purpose of the FS-17 Control Unit is to provide low voltage electrical energy to the
Firing Module and to ensure a safe and reliable operation sequence for the firing of EBW
detonators.
The output from the Control Unit to the Firing Module is 40 volts when the batteries are
fully charged. This output occurs when the “Arm” switch is held in the “Arm” position and
the shorting plug is mated into the Control Unit “Safety Interlock” connection. When the
“Test” switch is pulled, the battery voltage will be displayed on the battery meter. The
battery should provide a minimum of 32 volts to properly operate the system. When the
system is “armed,” the “Firing Volts” meter will display the high voltage from the Firing
Module. The high voltage must be at least 3500 volts before firing is initiated.
The purpose of the FS-17 Firing Module is to provide a significant amount of flexibility to
this EBW detonator firing system. Since the firing pulse to function the EBW detonator
must be applied with a rapid pulse rate of rise, the Firing Module must be placed relatively
close to the detonator. By being able to separate the Firing Module from the Control Unit,
the operator can perform the detonation at extended distances as required by the size and
characteristics of the main explosive charge.
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20. PCB Sensor
352C23
5 MV/G
0.5 MV/(M/S2)
1.5 ~15K HZ
0.2 GRAMS
357B03
10 PC/G
1 PC/(M/S2)
RESPONSE TO 12K HZ
-95 TO +500 °F
354C10
10 mV/g
1mV/(m/s2)
2Hz~8000 Hz
Thru-Hole Mounting
5 grams
111,112,113 Probe Style Sensors
Ranges from 50 psi to 20k psi FS
3.5bar to 1380 bar FS Resolution to
0.001 psi (0.00007bar) Resonant
frequency to 500k Hz
Series 132
High Frequency Micro-Sensors
Respond to shock waves for
time-of-arrival measurements
50 psi (3.5bar) range FS
Rise time ‹0.5 μspc
Resonant frequencies beyond 1M Hz
0.125 in (3.18mm) diameter
diaphragm
Series 116B
High Temperature, High Sensitivity
Pressure Sensor
Suitable for exhaust pulsation studies
振動加速規
高溫環境加速規
三軸向加速規
一般動態壓力規
爆衝壓力規
引擎壓力測量
靜態壓力測量
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26. 矽橡膠 / RTV 膠 /及其他特殊膠材
3M 2216
3M 3549
3M DP 460
搭配 膠槍
Momentive
Momentive
RTV 615
RTV 162
Stycast
Loctite
2850FT
44NC
DC 1200
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27. Piezo-ceramic Components
壓電陶瓷
壓電陶瓷元件 是機電換能器,它們可以機械能轉換成電
能,反之亦然。 從 CeramTec 壓電陶瓷組件在傳感器,
致動器, 氣體點火並在功率傳感器,用於高功率超音波
應用中。
CeramTec d evel oped SONOX® P
high-performance materials for use in piezo applications, as piezo-ceramic
components are sometimes exposed to high stresses and must still fulfill
their functions with maximum reliability. Piezo-ceramic materials are
classified according to their chemical composition on the one hand, and by
the specific application conditions on the other. Besides the typical
parameters, selection criteria include behavior under high electrical and
mechanical loads
Lead Zirconate Titanate (PZT)
Lead Zirconate Titanate (PZT)’s attributes of producing an
electrical charge when mechanically compressed or
vibrating when an electrical charge is applied, make it very
conducive for passive sensing, active transmitting and
mechanical displacement applicati ons.
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