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Svantek SV 258 PRO Vibration & Noise Monitoring Station

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  • 型號(hào)
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  • 所在地北京市
  • 更新時(shí)間2025-01-17
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  • 所在地區(qū)北京市
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北京子午銳德科技有限公司成立于2011年,位于清華啟迪創(chuàng)業(yè)廣場(chǎng),以清華大學(xué)、中科院及各大高校雄厚的技術(shù)研發(fā)優(yōu)勢(shì)為源頭,結(jié)合自身技術(shù)優(yōu)勢(shì)和專業(yè)服務(wù)能力,積極向客戶單位提供專業(yè)的技術(shù)咨詢、成果對(duì)接、的儀器設(shè)備和技術(shù)支撐等服務(wù),致力于衛(wèi)生、安全、環(huán)境、環(huán)保等諸多領(lǐng)域產(chǎn)品的研發(fā)、生產(chǎn)、銷售及專業(yè)化服務(wù),是集的現(xiàn)場(chǎng)檢測(cè)儀器、實(shí)驗(yàn)室檢驗(yàn)儀器設(shè)備及耗材等銷售和售后服務(wù)為一體的科技公司。
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Svantek SV 258 PRO Vibration & Noise Monitoring Station
Svantek SV 258 PRO Vibration & Noise Monitoring Station 產(chǎn)品詳情
  詳情:
  • Peak Particle Velocity (PPV) and Vibration Dose Value (VDV) measured simultaneously

  • Meets DIN 4150-3 and BS 7385-2

  • User curves in FFT and 1/3 Octave bands

  • 1/3 Octave PEAK, RMS or MAX analysis 

  • WAV recording 

  • On-line access 

  • Tri-axial measurement of vibration plus class 1 noise

  • Human vibration in buildings in accordance to ISO 2631-1, BS 6472 and DIN 4150-2.

  • Portable monitoring system 

  • Waterproof case 

  • SMS and alarms 

  • Internal battery or external DC power supply

  • Ready for direct connection of solar panel

  • Waterproof charger 

  • Robust and waterproof cable connections

 

The new SV 258 PRO is dedicated for building vibration measurement that use methods based on Peak Particle Velocity and Dominant Frequency. The measurement of human vibration in buildings is possible as the program allows simultaneous measurement of velocity and acceleration of vibrations with two independent steps of recording. In addition, it is possible to enrich the measurement with Class 1 sound results.

Users can use predifined settings compatible with commonly used standards such as DIN 4150-3 or BS 7385-2 or configure a criterion curve based on FFT or 1/3 Octave analysis in accordance with local standards. 

The vibration time history in the form of WAV is stored for all three channels and is used for verification of vibration sources. Accurate post-analysis of the frequency content of the signal is available in the SvanPC ++ program.

The built-in GSM modem transmits measurement data to the SvanNET server where the user has access to current data, files with historical data and can also generate a measurement report. The system generates SMS and notifications as well as visual and audible alarms (optional alarm lamp). In addition to simple triggers from PPV or LEQ values, the you can configure alarms from standard curves (e.g. DIN 4150-3) or custom curves based on FFT or 1/3 octaves. It is possible to move the criterion curve up or down the scale so that the alarm is generated earlier or later. The time and value of the alarm are saved together to the memory of the meter.

SV  258  PRO is an outdoor monitoring system based on SVAN   958A Class 1 sound level meter. The portable and battery powered station can be used for a variety of monitoring applications including construction site monitoring, tunneling and blasting. The IP 65-rated case contains a lead-acid battery which operating time can be easily extended by connecting an external battery or small solar panel. The intelligent charging unit enables use of a solar panel without expensive controllers and heavy batteries.

The case is fitted with very robust, waterproof connectors (military standard) and comes with an IP 65 external power supply. The system uses a low-noise, hermetically sealed tri-axial piezoelectric accelerometer enabling the outdoor use without additional enclosures. The accelerometers' signal ground is insulated from the mounting surface and outer case to prevent ground loops. All accessories fit conveniently into a second carrying case.

SVAN 958AG Vibration and Noise Level Meter & Analyser

Vibration StandardsDIN 4150-3, DIN 4150-2, BS 7385-2, 22/09/1994, 23/07/1986, IN-1226, USER FFT, USER 1/3 OCTAVE
Noise StandardsClass 1: IEC 61672-1:2002
Vibration Level Meter ModePPV, DF, RMS, VDV, MAX, Peak, Peak-Peak, Vector, aw, awv
Sound Level Meter ModeSPL, Leq, SEL, Lden, Ltm3, Ltm5, Statistics - Ln (L1-L99), LMax, LMin, LPeak
Vibration Profiles Per Channel2: velocity and accleration
Vibration Analyser1/3 octave real-time analysis or FFT analysis
Time domain signal recording to WAV format
Filters In Velocity ProfileDIN 80, DIN 315, VEL1
Filters In Acceleration ProfileHP1, HP3, HP10, Wk, Wd, Wc, Wj, Wm, Wg, Wb
RMS & RMQ DetectorsDigital true RMS & RMQ detectors with Peak detection, resolution 0.1 dB
Detector Time ConstantsFast 125ms in accordance to DIN 4150-2
Accelerometer

SV 84 triaxial high sensitivity (1 V/g),
noise floor RMS: 14 μm/s (VEL1), 2 μm/s (VEL3)

Vibration Measurement RangeSV 84: 0.0005 ms2 RMS ÷ 50 ms-2 PEAK (accelerometer dependent)
Vibration Frequency Range

 

SV 84: 0.2 Hz ÷ 315 Hz (accelerometer dependent) period

 

Ingress Protection RatingIP 65
Communication InterfacesUSB, 3G modem
Power supplyDC power supply / charger 11 V ÷ 30 V (waterproof)
Operation time on battery 17 Ah / 12 V
Modem on up to 3 days
Modem off up to 7 days
Solar Panel (not included) MPPT voltage 17.0 V ÷ 20.0 V
External DC source (not included) voltage range 10.5 V – 24 V
Environmental Conditions

Temperature from -10oC to 50 oC

Dimensions420 x 340 x 210 mm 
Weight Approx. 9 kg with batteries

 

 
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