Svantek รุ่นSV-258PROชุดตรวจสอบการสั่นสะเทือนและเสียงรบกวน,Vibration & Noise Monitoring Station

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Svantek SV 258 PRO Vibration and Noise Monitoring Station

The Svantek SV 258 PRO is a vibration and noise monitoring station dedicated to building vibration measurements that use methods based on Peak Particle Velocity and Dominant Frequency. The measurement of human vibration exposure 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 noise monitoring measurement data.

Users can use predefined 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 by local standards. The 1/3 octave method is also used for vibration measurements of sensitive equipment with VC curves.

Vibration and noise monitoring system

Vibration and noise monitoring with SV258 PRO is controlled remotely with a 4G modem that 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 Email notifications as well as visual and audible alarms (optional alarm lamp). In addition to simple triggers from PPV or LEQ values, you can configure alarms from standard curves (e.g. DIN 4150-3) or custom curves based on FFT or 1/3 octaves for sensitive equipment. 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.

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

• Peak Particle Velocity (PPV) and Vibration Dose Value (VDV) measured simultaneously
• Modes include PPV, DF, RMS, VDV, MAX, Peak, Peak-Peak, Vector, aw, awv
• Measures in accordance to ISO 2631-1 and BS 6472
• Remote data monitoring via SvanNET
• Mains powered or via solar panel (optional)
• Email and SMS alarms if values are triggered
• IP65 rating
• 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 E-MAIL alarms
• Internal battery or external DC power supply
• Ready for direct connection of solar panel
• Waterproof charger
• Robust and waterproof cable connections

Vibration Standards	DIN 4150-3, DIN 4150-2, BS 7385-2, 22/09/1994, 23/07/1986, IN-1226, USER FFT, USER 1/3 OCTAVE
Noise Standards	Class 1: IEC 61672-1:2002
Vibration Level Meter Mode	PPV, DF, RMS, VDV, MAX, Peak, Peak-Peak, Vector, aw, awv
Sound Level Meter Mode	SPL, Leq, SEL, Lden, Ltm3, Ltm5, Statistics – Ln (L1-L99), LMax, LMin, LPeak
Vibration Profiles Per Channel	2: velocity and accleration
Vibration Analyser	1/3 octave real-time analysis or FFT analysis Time domain signal recording to WAV format
Filters In Velocity Profile	DIN 80, DIN 315, VEL1
Filters In Acceleration Profile	HP1, HP3, HP10, Wk, Wd, Wc, Wj, Wm, Wg, Wb
RMS & RMQ Detectors	Digital true RMS & RMQ detectors with Peak detection, resolution 0.1 dB
Detector Time Constants	Fast 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 Range	SV 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 Rating	IP 65
Communication Interfaces	USB, 3G modem
Power supply	DC 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
Dimensions	420 x 340 x 210 mm
Weight	Approx. 9 kg with batteries