BaKo Co., Ltd
BaKo Co., Ltd is a company in South Korea that developes vibration and sound testing equipment for microspeakers, receivers, microphones, vibration motors and other machines, such as automobile components, which produce vibrations as their main function or as a byproduct. BaKo also develops test systems for appliances such as mobile phones.
- 82-31-888-5640-4
- 82-31-888-5645
- 5F Geonggi R&DB Center, 105 Gwanggyo-ro
Yeontong-gu
Suwon-si, Gyeong-gi-do 443-270
Korea, South
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product
HDD Motor Testers
BK8015/BK8015A
The BK8015 HDD Mechanical Specifications Tester and the BK8015A HDD Circuit Specifications Tester were designed and manufactured by BaKo to test HDD motors as they come off the assembly line. The two machines are complementary, and were designed to test a complete set of HDD motor characteristics.
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Mouth Simulator
BO1032
As consumers demand smaller devices that produce better sound and need better microphones, you need to test your microphones using more than a simple 1kHz tone. Sweep tests require a good mouth simulator that can produce a sweep with a known steady SPL.
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50 Channel Linear Vibration Motor Aging Unit
BK2021
The BK2021 50 Channel Linear Vibration Motor Aging Test System was designed to test your linear vibration motors so you know they are working. Load a jig drawer in the jig assembly unit with 10 DUT's. Close the drawer to start testing and begin loading the next of the 5 drawers. When the machine has finished running up to 4 test sequences that you've programmed in, the drawer opens. On the front, a green light tells you the motor is good, a red light tells you there was a short and if there is no light you know there was an open circuit.
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Speaker/Receiver Unit Tester
BK2120A
Our new, upgraded BK2120A is a complete system for testing both acoustical features and rub & buzz in microspeakers, receivers and earphones or earbuds. It is just as fast and easy to use as our "Classic" BK2120A speaker tester, but because it connects with a LAN cable, you can use it with a notebook, as well as a PC. Its new modular design also makes maintenance more convenient and the redesigned BS1123 software is even easier to use and more versitile than the old version. You still get both graphical and numeric test data but with more display options than before. We still customize our machine to your special needs and of course you can still save your data to analyze later. Easier setup, improved design, more features, easier to use: we expect our new BK2120A to be even more popular than the original!
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DC Vibration Unit Tester
BK2116
As the technology for BLDC motors advances, more advanced testing is also needed. The BK2116 DC Vibration Motor Tester was designed when of several of our clients needed to test the new generation of 3 port DC vibration motors. Using the BK2116, you can test the electrical specifications (RPM, current, drop pulse, and start up voltage) and also vibration level, and noise of motors with either 2 or 3 ports. The BK2116 can concurrently test 2 DUT's and BaKo's Test Shop software makes it very easy to set up and test. And because you use it with a PC or notebook, you can see graphs of the data as you test, and also save it to analyze later, or to analyze the data you gather over time.
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C-Mic Interface
BK2015
The BaKo Type BK2015 is a C-microphone interface system designed to work with equipment you already have. It provides power for the microphone and returns the C-mic signal to the connected equipment. If you are setting up an in house mic testing system, the BK2015 can be an integral part.
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Compression Unit
BK1611
The BaKo BK1611 is a Compression Unit that uses a real time feedback loop to create a frequency sweep with constant level output. This would normally be used for either research or for calibration rather than product line testing and is useful because of its extreme stability. The BK1611 is not a dedicated system so it can be integrated into a variety of systems to be used for microphones, speakers or vibration motors.
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C-Mic Tester Lite
BK2011
For quick quality assessment or for portable C-mic testing, take a serious look at the BK2011. The BK2011 produces a fast, highly reliable measurement that doesn't include all the extra data given by the BK3010. It's ultra portable, and from your briefcase to testing takes about a minute. If you don't need the full functionality of the BK3010 C-Mic Tester, or if you need an easy to set up, portable machine, ask us about our BK2011.
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Multi Channel Linear Vibration Motor Current Isolation tester
BK2017
The BK2017 Current and Isolation Tester was designed as a single purpose machine for quickly testing up to 8 linear vibration motors at a time. You can test current and isolation without checking other characteristics of the motor. With its simple design, it is very easy to use and the results appear clearly on the screen in about half a second. And with only 2 cables to connect, it can quickly be plugged into an automatic loader/sorter for even faster results!
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Multi Channel Linear Vibration Motor Aging Tester
BK8018
The BK8018B is our biggest Aging Tester for linear vibration motors. Connect up to 20 DUT's and the system will automatically test them all simultaneously. As well as evaluating current, it can also connect to accelerometers to test vibration characteristics. You can see information on the monitor in real time, and also store it to analyze later so you can keep track of the accuracy and stability of your manufacturing process. In addition, we will modify BaKo’s BS1123-BS8018 program to fit your needs so that the testing you do is a custom fit.
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Multi Channel Linear Vibration Motor Aging Tester
BK8018B
The BK8018B is our biggest Aging Tester for linear vibration motors. Connect up to 20 DUT's and the system will automatically test them all simultaneously. As well as evaluating current, it can also connect to accelerometers to test vibration characteristics. You can see information on the monitor in real time, and also store it to analyze later so you can keep track of the accuracy and stability of your manufacturing process. In addition, we will modify BaKo’s BS1123-BS8018 program to fit your needs so that the testing you do is a custom fit.
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Multi Channel Vibration Motor Aging Tester
BK2022
The BK2022 is the ultimate in aging testing for coin type vibration motors. You can connect up to 128 motors and the system will automatically test them all at the same time. It tests RPM, current, individual errors, and even total error and puts the information on the monitor in real time. You can store the results and retrieve them later to be analyzed so you can keep track of the accuracy and stability of your manufacturing process. In addition, BaKo’s BS1123-BS2022 program will be modified to fit your needs so that the testing you do is a custom fit.
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Piezo Actuator Unit Multi Tester
BK2118
You are always improving your technology and we are right there with you. We developed the BK2118 to help you ensure that your piezo actuators are what you expect them to be. With up to 4 vibration sweeps and 2 channels, you can test a variety of characteristics at a speed that matches your product line. The core technology in the BK2118 is the same as our top selling BK2120C, with the same easy interface and the ability to back up your product's performance with saved test data. It also has the option of entering your own feedback so you can easily see how your DUT's perform during testing.
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Silicon-Microphone 8Ch Auto Test System
BK9015
Based on the BK3011 MEMS Mic Tester, the BK9015 is our fully automatic 8 channel MEMS (Silicon) mic sweep tester. Testing up to 8 DUT's simultaneously, the BK9015 can test 8 mics simultaneously and sort them according to passing grade and cause of failure! Because it uses a sweep test, it can check characteristics for the entire frequency range. Your data can be viewed in real time or stored so you can analyze problems or trends.
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Audio Analyzer
BK2110
The BaKo BK2110 Audio Analyzer is a 2 channel Digital Signal Processing (DSP) based system so you can analyze a stereo signal from an acoustic device. And because it is DSP based, it can quickly and accurately test high quality digital audio devices. All test items can be measured simultaneously and you can see them in real time or, using the LAN interface, send them to a computer system to analyze.
