Easily measure sleep with a small sensor! Measure four signals with 2 channels.
I started a blog about how to use it: https://note.com/kisseicomtec_bi/ (Biological signal, motion analysis, sleep analysis products) The ProAssist "Brain Wave Sensor ZA" can determine sleep stages using only channel measurements and FFT analysis. The process of measuring brain waves begins with attaching electrodes to the brain and eyes. Next, when the transmitter is powered on, data is automatically sent to the receiver. Then, remove the SD memory from the receiver and read the data on a PC to analyze it with SleepSign-Lite. 【Features】 ○ Energy-efficient design for compact, lightweight, and wireless operation ○ Data recorded on SD memory (no PC required) ○ Simultaneous measurement of brain waves and eye movements ○ Minimal discomfort and easy to wear For more details, please contact us or download the catalog.
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【Product Specifications】 [Transmitter] ○ Input terminals: 1 for brainwave input, 1 for eye input ○ Number of waves: 2 for brainwaves, 2 for eye ○ Dimensions (mm): 65(W) × 35(H) × 14(D) ○ Weight: 20g (main unit only) ○ Power supply: 2 button-type air ionization PR44 batteries ○ Battery life: Approximately 50 hours of continuous use (may vary depending on usage conditions) ○ Current consumption: Average 6.5mA ○ Bandwidth: For brainwaves (0.5–40Hz), for eye (0.5–10Hz) ○ Sampling frequency: 128Hz ○ AD conversion resolution: 12 bits ○ Wireless frequency: 2.4GHz [Receiver] ○ Dimensions (mm): 135(W) × 76(H) × 27(D) ○ Weight: 155g (main unit only) ○ Power supply: AC adapter 100V (output 6VDC) ○ Memory: SD memory (2GB) capable of storing approximately 3 months of data ○ Data format: EDF, CSV ● For more details, please contact us or download the catalog.
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Leveraging the technology developed through systems for pharmaceutical companies with strict checks, we now provide systems for a diverse range of industries, regardless of the sector. Our job is to create systems that support essential business activities such as "sales," "inventory management," and "accounting," reflecting our customers' requests to the fullest through communication and high technical skills.