5058PR高壓超聲脈沖發生器接收器
公司名稱:深圳華清儀器儀表有限公司
公司電話:、
公司傳真:0755-
專線電話:
Q Q :
公司地址:深圳市龍華新區三聯路清泉二期15A2
公司網址:http://www.huaqing17.cn
5058PR高壓超聲脈沖發生器接收器專用于對聲束衰減性強的材料的檢測和測量應用。其脈沖發生器*高可發射900伏激勵脈沖,從而可適當對低頻探頭進行補償。
The Panametrics Model 5058PR High Voltage pulser-receiver is designed especially for ultrasonic test and measurement applications in attenuating mediums. The pulser section of the Model 5058PR can deliver up to 900 volts in an impulse type excitation pulse to appropriate low frequency transducers. The flexible receiver section provides switchable 40/60 dB gain with an additional 30 dB available from an integral low noise preamplifier. Four position high and low pass filters and 1 dB attenuation steps further optimize signal response. A full range of front panel controls permits discrete calibrated settings or continuous adjustments for easy and repeatable instrument setup. The unit is packaged in a rack adaptable 19" (483 mm) wide enclosure. Features & Benefits |
? High voltage pulser, switched settings or continuously adjustable to 900 volts |
Applications |
Used with an analog or digital oscilloscope, the Model 5058PR can be the basis of a bench top measurement system for determination of material quality or properties. Flaw detection, time of flight, thickness, velocity, attenuation, and frequency content are investigated. The high voltage pulser and high gain receiver of the Model 5058PR make it particularly useful for applications that challenge the penetrating capability of conventional pulser/receivers in such materials as: |
PULSER 5058PR |
|
Pulse Type (Main Bang): |
0 to 20 KHz by external trigger pulse |
Available Pulse Voltage: |
-100 to -900 V continuously variable; -100, -200, -400 or -900 V switch selectable (meter measures available voltage on pulse storage capacitor) |
Pulse Rise Time: |
<40 nS @ 900 V, <10 n0S @ 100 V |
Available Pulse Energy: |
11 to 890 microjoules, stepless, or 11, 44, 170, or 890 microjoules in selected pulse voltage positions |
Damping: |
50 to 333 ohms, continuosly variable; 50, 100, 200, or 500 ohms switch selectable |
Pulse Repetition Rate: |
Internal: 20, 50, 100, 200, 500, 1 k or 2 kHz, switch selectable |
Sync Output Pulse: |
TTL compatible, or +1v minimum into 50 ohms (occurs approx. 75hS before main bang when externally triggered). |
External Trigger Input: |
Edge triggered, accepts + or - input pulses. |
Mode: |
Pulse-echo or thru-transmission, switch selectable |
RECEIVER |
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Maximum Receiver Input Power: |
The maximum average power that receiver input can dissipate is 1W. Sine wave RF input should be limited to 10 V rms or 40 V rms at 25% duty cycle. |
Input Impedance: |
500 ohms (linear range). Approx. 140 ohms for signals> linear range |
Voltage Gain: |
40 dB or 60 dB (RL = 50 ohms), switch selectable |
Phase: |
Normal (0°) or inverted (180°), switch selectable |
Bandwidth: |
10 kHz to 10 MHz (-3 dB) |
High Pass Filters: |
0.01 (out), 0.03, 0.1, 0.3 or 1.0 MHz, switch selectable |
Low Pass Filters: |
0.5, 1.0, 3.0, 5.0, or 10 MHz (out), switch selectable |
Attenuation: |
0 dB to 80 dB in 1 dB steps |
Attenuation Vernier: |
61 dB continuous (vernier can be switched off) with status LED. |
Noise: |
Typically 50 μV pk-pk referred to the input |
Output Impedance: |
50 ohms in series with 10 μF |
Maximum Signal Out: |
±0.5 V peak (RL =50 ohms), |
AUXILIARY PREAMPLIFIER |
|
Input Impedance: |
100K ohm in parallel with 50 pF. |
Maximum Input Power: |
The maximum power that the receiver can dissipate is 1 W. |
Gain: |
30 dB, non-inverting (RL = 500 ohms) |
Bandwidth: |
600 Hz to 5 MHz (-3dB) |
Noise: |
25 μV pk-pk referred to the input (Rs = 500 ohms, RL = 500 ohms) |
Output Impedance: |
50 ohms in series with 4.7 μF |
Maximum Output Level: |
+/-0.5 V pk (RL = 500 ohms) |
UNIT |
|
Signal Connectors: |
BNC |
Power Requirements: |
100, 120, 220, or 240 VAC selectable, 50-60 Hz, 45 watts maximum |
Fusing: |
0.5A Slow Blow for 100 or 120 VAC, 0.25A Slow Blow for 220 or 240 VAC |
Size: |
3.5" H x 16.7" W x 12.7" D |
Weight: |
13.3 lbs (6 kg) |
INTERIOR CONTROLS (USER ADJUSTABLE) |
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Ext Trigger Termination: |
50 or 500 ohms, selectable (factory set to 50 ohms). |
Ext Trigger threshold: |
0.1 to 1 V (factory set to 0.5 V) |
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Standard Inclusions
The Model 5058PR is shipped with two BCB-58-4 cables, one 50 ohm terminator, application detachable power/mains cord, and operating manual. An optional rack-mount kit is available and should be specified at time of ordering.
*All specifications are subject to change without notice.
5058PR|5058PR|5058PR高壓超聲脈沖發生器接收器
5058PR|5058PR|5058PR高壓超聲脈沖發生器接收器
5058PR|5058PR|5058PR高壓超聲脈沖發生器接收器
5058PR|5058PR|5058PR高壓超聲脈沖發生器接收器
5058PR|5058PR|5058PR高壓超聲脈沖發生器接收器