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B.EL.D. [Bio Electric Diagnostics] device and its software is one of the very few multi-purpose portable chemical analyzer systems that can detect bacteria and other harmful chemicals in the food, health and environmental monitoring industry. Package Contents B.EL.D device, Power adapter, Cable USB to Type-C, Screen-printed electrodes (SPE) 10pcs, Quick Start Guide, Warranty Card Specifications

  • Wireless interfaces: Bluetooth® 5.2 with BLE, NFC-A
  • Battery: 1000mAh Li-polymer
  • Power adaptor: input: 100-240 VAC 50/60 Hz, output:5VDC, max 2A USB-A
  • Device power input: 5VDC USB-C. Max. charging current 0.5A
  • Electrode: 8-channel Carbon/Gold screen printed electrodes
  • Casing: White PC Makrolon® 2858, UV Stable (medical grade)
  • Dimensions: 130х80,3х29,9mm

More info

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Pack of 25 pcs Electrodes

Screen Printed electrodes

Physical Data
Chip boards comprise 8 electrode arrays per chip according to client’s approved design with working (WE), reference (RE) and counter electrodes (CE) per each array. Electrode areas are defined using a dielectric material (green).

Chemical composition

  • Tracks: Silver material
  • WE: Carbon materia
  • RE: Ag/AgCl material
  • CE: Carbon material
  • Dielectric: Electrically insulating ink Substrate material: Polyester (0.5 ± 0.08 mm)

Chemical resistance

  • Aqueous solvents, included diluted acids and bases: Good
  • Strong acids: 0.5 M H2SO4 resistant. Other acids were not thoroughly tested; some strong acids might react with ink components (e.g. nitric reduces silver)
  • Strong bases: Not tested
  • Mild organic solvents (Ethanol): Not tested
  • Strong organic solvents (DMF, THF): Poor, not recommended