0.01～100 Hz JJG 298-2005 Zero Control Low Frequency Vibration Calibration System

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HUATEC GROUP CORPORATION

City: beijing

Province/State:beijing

Tel:86-10-82921131

Contact Person:
Mr.JingAn Chen View Contact Details

0.01～100 Hz JJG 298-2005 Zero Control Low Frequency Vibration Calibration System

Brand Name	HUATEC
Model Number	HG-5031L
Certification	CE ISO GOST
Place of Origin	China
Minimum Order Quantity	1
Supply Ability	10 per months
Delivery Time	10 working days
Packaging Details	export standard carton package
Frequency range	0.01 ~ 100 Hz (extensible)
Stroke	400 mm (optional 100 mm ~ 2m)
Max acceleration	20 m/s2 (extensible)
Distortion degree	< 5%
Lateral motion ratio	< 10%
Load	> 10 kg
Measurement uncertainty	2% (k=2)
Product name	Low Frequency Vibration Calibrator

Detailed Product Description

0.01～100 Hz JJG 298-2005 Zero Control Function Low Frequency Vibration Calibration System

HG-5031L- Low frequency vibration calibration system

The low frequency vibration calibration system uses unique photoelectric coding technology to control and generate low frequency vibration signals, which can complete the comparison method calibration of low frequency sensors with high precision and high efficiency. The laser interferometer can also be used for absolute calibration of low frequency sensors. The low frequency vibration calibration system can also generate dynamic deflection signals, and the laser interference deflection measurement interface can be extended to realize dynamic deflection calibration.

Characteristic

 Unique low frequency vibration generator for plane motion

 Precise and efficient zero control function

 Large work schedule

 Drifts regardless of gravity

 Deflection calibration is also possible

 Multi-channel 24-bit high-precision dynamic signal analysis system

 Multiple sensors can be calibrated simultaneously

 Uses unique digital control technology

Main technical index

 Frequency range: 0.01 ~ 100 Hz (extensible)

 Stroke: 400 mm (optional 100 mm ~ 2m)

 Max acceleration: 20 m/s2 (extensible)

 Distortion degree: < 5%

 Lateral motion ratio: < 10%

 Load: > 10 kg

 Measurement uncertainty: 2% (k=2)

Specific technical index

Low frequency vibration calibration device (shaking table part)
Rated sinusoidal excitation force	200N
Frequency range	0.01～100 Hz (expandable)
Frequency indication error	The error of the indicating value shall not be greater than 0.25% of the full scale
Signal-to-noise ratio	Vibration table acceleration signal to noise ratio should be greater than 60dB
Work trip (Deflection measurement range)	400 mm(Expandable range 100 mm～2m)
Displacement range	1 μm ～ 400 mm(Scalable up to 2m)
Rated speed	1.2 m/s
Maximum acceleration @1Hz	Not less than 0.5g
Acceleration range	(10^-4～20)m/s²
Maximum load sensor mass	＞10kg
Table size	＞240mm×240mm
Equivalent mass of moving parts	8 kg
Table screw	M5(It can be customized according to requirements)
Overall dimensionL×W×H	About 1200mm×300mm×300mm
Platform weight	About 90 kg
Gas supply pressure	0.4～0.6MPa
Maximum gas flow	10L/min
Waveform distortion	In the working frequency response range, the distortion of the center acceleration waveform of the mesa is not more than 5%
Lateral vibration ratio	In the working frequency response range, the transverse vibration acceleration amplitude of the center of the mesa is not greater than 5% of the vibration acceleration amplitude of the main vibration direction.
stability	The vibration table continuously vibrates at the reference frequency point of 16Hz with the maximum acceleration amplitude for 20min. Within any 2min interval, the maximum change in frequency is not more than 0.3%, and the maximum change in acceleration amplitude is not more than 0.5%.
Standard acceleration sensor
Sensitivity	Not less than 1000mV/g
Frequency response range	DC-200Hz (±5%)
Measuring range	2 g
Resolution	Less than 10 μg
Nonlinearity	0.1%FS
Photoelectric encoder can also be used below 10Hz, resolution	Not greater than 10nm
Vibration control system and control calibration software
Channels		≥4 channels, each channel using independent A/D
Digit		24bit
Sampling rate		Each channel is greater than 20k
Laser interferometer interface		Expandable laser interferometer interface with deflection function
All hardware is driven by software, and the test of all parameters of the complete system is controlled by the program.
It can perform step sine and sweep sine, amplitude frequency calibration, phase frequency calibration and amplitude linearity calibration of the measured sensor
The amplitude linearity, amplitude frequency error and phase error of the sensor can be calculated
User-defined test report, all test parameters and calculation results can be displayed in the report
System working environment requirements
Operating ambient temperature	5℃～+35℃
Relative humidity	10% to 85%
Power supply	220V±10V AC,50Hz±1 Hz,3.5kW
Compressed air requirement	Not higher than 0.6Mpa
Laboratory grounding resistance(Ω)	≤4

Low frequency vibration calibration system

No	Part name	Main technical index	Qty
1	Low frequency standard shaker and low frequency controller IM-LF01	Meet JJG 298-2005 intermediate frequency standard vibration table (comparative method) verification regulations 1. Frequency range: 0.1Hz ~ 100Hz; 2. Acceleration range: ≥20 m/s2; 3, standard vibration table maximum load: ≥10Kg; 4. Distortion degree: ≤5%; 5. Lateral movement ratio: ≤10%; 6. Acceleration stability: 0.1%, frequency stability: 0.1%.	1
2	Standard acceleration sensor MSV-3001	1. Sensitivity: ≥1000mV/g; 2. Frequency range: 0.1Hz~200Hz	1
3	Vibration control system (including software) NIM-DA01	1. Number of acquisition channels: ≥2; 2, AD bits: 24 bit; 3, sampling rate: ≥50 kHz; 4, voltage measurement range: ±5V. 5, voltage measurement error: better than 0.2%; 6, voltage ratio measurement error: better than 0.1%; 7, including automatic and manual calibration two modes; 8, can automatically generate reports.	1
4	Conditioning amplifier YMC-8102	1 charge /IEPE/TEDS channel, support charge sensor signal amplification and conditioning, IEPE sensor constant current source power supply and signal conditioning, TEDS sensor signal conditioning; Support channel integration, RS-232 interface and PC communication, multiple can be cascaded, CE certification;	1 set
5	Air compressor system	Supply of compressed air	1 set
6	Computer	i7 processor, 8g memory, 1T hard disk, including multiple USB ports and PCI slots, two network ports, including optical drive	1 set
7	meterage	First measurement charge	1

Product Tags: JJG 298-2005 Vibration Calibration System Low Frequency Vibration Calibration System 0.01～100 Hz Vibration Calibration System

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