A4300 VA3 Pro是我們用於振動診斷的便攜式設備系列的最新成員。有2個信號輸入和1個測速/觸發輸入。
輸入2提供與三軸傳感器輸入的連接,因此可以同時測量所有3個頻道。
Adash開發的專家系統可以自動檢測機器故障,如- 不平衡、錯位、 鬆動、軸承故障。
同時配置一個非接觸式紅外溫度感測器,可即時測量軸承溫度以及一個LED頻閃儀/手電筒。
A4300 VA3 Pro專為單手操作而設計。該裝置重量僅為780g,電池壽命超過10小時,適合長時間路徑測量。
A4300 VA3 Pro儀器可根據您的要求進行配置選擇可選功能:包含分析、路徑、動平衡、啟動分析或超音波。
選購功能也可另外購買並下載到儀器中開通使用,無需將其送回工廠升級。
主要特點 :
----------------------------------------------------------------------------------------------------------------------------------------------------------------- 振動表 -標準功能! ----------------------------------------------------------------------------------------------------------------------------------------------------------------- FASIT ( 專家系統 ) -標準功能! -----------------------------------------------------------------------------------------------------------------------------------------------------------------
-----------------------------------------------------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------------------------------------------- -----------------------------------------------------------------------------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------------------------------------------------------------------------------ 紀錄分析 特有的測量模式用於變化的工況以及無法預測的狀況。紀錄器功能用來“記錄”來自傳感器的原始信號,表示來自設備的原始信號。 ----------------------------------------------------------------------------------------------------------------------------------------------------------------- 啟動分析 -----------------------------------------------------------------------------------------------------------------------------------------------------------------
|
Input channels |
3 x AC, ICP® power supply on/off |
Input range |
AC +/- 12 V peak-peak |
AD conversion |
24 bit, 64 bit internal signal processing |
Dynamic range S/N |
120 dB |
Frequency ranges (-3 dB) |
Maximum range: 0.5 Hz - 25 kHz (64 kHz sampling) |
Sampling mode |
Fully simultaneous for all 3 channels |
FFT resolution |
Min. 25 lines |
Measurement modes |
Analyzer - analytical measurements |
Software |
Free version of DDS software (limited database size) |
Data processing |
Real time FFT |
IR temperature measurement |
From -70˚C to +380˚C (-94˚F to +716˚F) |
Trigger |
Manual, External, Amplitude, Tacho |
Display |
Colour 240 x 320 pixels, TFT |
Interface |
USB 2.0, 3.0 compatible |
Operating temperature range |
-10˚C to +50˚C |
Power |
Battery pack for more than 10 hours of continous operation |
Case |
Aluminium - heavy duty |
Weight |
780 g |
Dimensions |
230 x 82 x 32 mm |
The A4300 VA3 Pro is the newest addition to our range of portable devices for vibration diagnostics.
There are 2 signal inputs and 1 tacho/trigger input. Input 2 offers connectivity to a triaxial sensor, therefore all 3 channels can be measured simultaneously. The expert system developed by Adash can automatically detect machine faults susuch as unbalance, looseness, misalignment and bearing faults.
There is a non-contact IR temperature sensor (for immediate bearing temperature measurement) and a LED stroboscope/torch. The A4300 VA3 Pro is designed for one-handed operation. With a weight of just 780g and a battery life of more than 10 hours of operation, the unit is suitable for long route measurements. The A4300 VA3 Pro instrument can be configured according to your requirements by choosing optional modules: analyzer, route, balancer, recorder, run up or ultrasound. Optional mmoo dules can be purchased also additionally and downloaded to the instrument without the need of sending it back to the factory.
Features
The A4300 VA3 Pro instrument can be configured according to your requirements by choosing measuring modules. There are three free modules included in every VA3: Meter, Fasit and Strobo. Other modules are optional: Analyzer, Route, Balancer, Recorder, Run Up or Ultrasound. ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Meter - Free Module! The Meter module includes basic vibration measurement screens: --------------------------------------------------------------------------------------------------------------------------------------------------------------- FASIT - Free Module! FASIT (Fault Source Identification Tool) is an expert system for automatic detection of possible machine faults: -----------------------------------------------------------------------------------------------------------------------------------------------------------------
Switch on the stroboscope to visually “freeze” the machine movement and check its rotating parts. The speed of the machine can be detected. -----------------------------------------------------------------------------------------------------------------------------------------------------------------
Select the type of the measurement (from simple overall values through FFTs and time signals to more advanced measurements with Proximity probes such as Orbits), set up the measurement settings according to your requirements (frequency range, sampling, units etc.) and take all the predefined measurements simultaneously. ----------------------------------------------------------------------------------------------------------------------------------------------------------------- The route module is used for day to day data collection of your factory machinery. Simply create your route tree with measurement points location in the DDS software (possible also in the free DDS version) and take the measurements regularly. Transfer the collected data to DDS software to watch the trends and analyze the data. -----------------------------------------------------------------------------------------------------------------------------------------------------------------
The balancer allows you to perform one or two plane balancing job of rotating parts such as industrial fans, blowers, spindles etc. ------------------------------------------------------------------------------------------------------------------------------------------------------------------ Recorder A unique measurement mode with unappreciated value. Recorder “records” the raw signal from the sensor, means raw signal from the machine. This allows to make a post processing of the signal later on your PC. You can play this record again and again and apply any measurement setting to it. ----------------------------------------------------------------------------------------------------------------------------------------------------------------- Run up Similar to Analyzer mode where you can setup any measurement which you like. RunUp allows you to control the saving of data for example as soon as possible, or by speed change, time change etc. -----------------------------------------------------------------------------------------------------------------------------------------------------------------
Measurement of sound inaudible to the human ear – ultrasound. Typical application are air leak detection, electrical arcing or early bearing fault detection. |
Input channels |
3 x AC, ICP® power supply on/off |
Input range |
AC +/- 12 V peak-peak |
AD conversion |
24 bit, 64 bit internal signal processing |
Dynamic range S/N |
120 dB |
Frequency ranges (-3 dB) |
Maximum range: 0.5 Hz - 25 kHz (64 kHz sampling) |
Sampling mode |
Fully simultaneous for all 3 channels |
FFT resolution |
Min. 25 lines |
Measurement modes |
Analyzer - analytical measurements |
Software |
Free version of DDS software (limited database size) |
Data processing |
Real time FFT |
IR temperature measurement |
From -70˚C to +380˚C (-94˚F to +716˚F) |
Trigger |
Manual, External, Amplitude, Tacho |
Display |
Colour 240 x 320 pixels, TFT |
Interface |
USB 2.0, 3.0 compatible |
Operating temperature range |
-10˚C to +50˚C |
Power |
Battery pack for more than 10 hours of continous operation |
Case |
Aluminium - heavy duty |
Weight |
780 g |
Dimensions |
230 x 82 x 32 mm |