Vibration Unit Tester Type BK2020B
Configuration
BK2020 Tester
Your Specially Designed Coupler
Vibration Analysis Program
Optional Components
The Vibration Motor Tester:
We developed the BK2020B as an upgrade to our BK2020 to
test the electrical specifications (RPM, current, drop
pulse, start up voltage) of your cylindrical or coin
type vibration units. You can also test vibration level,
noise, isolation resistance, and the DC resistance. The
DUT power supply and all measurement components are self
contained, so external devices aren't needed and the
tester uses DSP, making it capable of fast, highly
accurate and reliable measurements. The BK2020B is
very versatile. It can be set up as a stand alone machine,
or used with a PC and software for access to more information,
and to save the data for analysis. Either version is
great on the product line but you may also use it for
QA, QC and development.
Contact me if you'd like to find out more about our vibration unit tester or our other machines.
Contact me if you'd like to find out more about our vibration unit tester or our other machines.
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Specifications:
General:
Channel: 1Ch
Limit Setup: RPM, Average Current, Start-Up Volt (On/Off or
Step Mode), Drop Pulse, Vibration [g], Noise1, Noise2,
Isolation[MΩ], DC Resister
Auto Test Control: Yes
Signal Output: DC
BK2120A only: +AC Current Output via BNC Connector (Front)
Accelerometer Sensor Output via BNC Connecter (Rear)
Vibration Motor DC Power Supply:
DC Power Voltage: 0 – 5.00[V]
Max. Current: 300[mÅ]
Current Measurement Range: 0 – 270[mÅ]
Current Measurement Accuracy: 0.5% of Full Scale
Measurement Time:
Delay Time: User Setting
Amplitude range: AC 1V Peak
RPM Measurement Minimum Time: 600mSec [DSP
Processing Time]
RPM Measurement:
RPM Measurement Accuracy : ± 1 [rpm] at RPM
Range Measured
RPM Test Limit: 6000 –30000 rpm
RPM Measurement Minimum Time: 60
Current Measurement:
Current Test Limit: 1 – 999 [mÅ]
On/Off Mode – Possible to Start Up at Fixed Voltage
Step Mode – Start Up Voltage Measurement at Step Voltage Up
Start-Up Voltage: 0 – 5 [V]
Start-Up Test Number: 1 – 99 Times
Start-Up Voltage On Time:100 – 9999 [mSec]
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Drop Pulse Measurement:
Drop Pulse Test Count: 0 – 99999 Times
Drop Pulse Level: 0 – 5 [V]
Drop Pulse Test Mode: REL / ABS Mode
Drop Pulse Resolution: 1[µSec]
Drop Pulse Width: Min. 1[µSec] – Max. 2 [mSec]
Vibration Measurement:
Vibration Test Limit: 0 – 5.0 [g]
Motor Resistor Measurement:
DC Resistor: Accuracy 0 ~ 50[Ω] ±0.15[Ω], 60[Ω]±2[Ω]
Isolation Resistor Measurement:
Input Volt: DC 250 [V]
Isolation Resister Test: 0 – 50.0 [MΩ]
PC Interface:
Port: LAN Interface
Control Commands: Full Remote Control Possible
via PC Command
PC Control Program (Option)
Display:
RPM, Current, Start-Up Volt, Drop Pulse, Vibration [g], Noise1,
Noise2, DC Resistor, Isolation