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Home > Products > Alcohol Tester > Mems Alcohol Tester > Wholesale Manufacturer OEM ODM Portable mini Alcohol Meter Tester Breathalyzer Alcohol Tester LCD Digital Breath Alcohol Tester

Wholesale Manufacturer OEM ODM Portable mini Alcohol Meter Tester Breathalyzer Alcohol Tester LCD Digital Breath Alcohol Tester

MEMS (Micro Electromechanical System) is the integration of microcircuits and micromachines on a chip according to functional requirements, usually in millimeters or microns in size. MEMS technology uses a range of existing technologies and materials in semiconductor technology.

With the rapid development of MEMS technology, gas sensors have also evolved towards miniaturization, intelligence, integration, and low power consumption. Microstructured gas sensors using MEMS technology, combining heating elements and sensitive elements. Optimizing the performance of the gas sensor and greatly improving the sensitivity, reliability, and consistency of the gas sensor.

Advantages

  • The consistency and accuracy of MEMS sensor better than semiconductors, and close to the fuel cell sensor.
  • Sensor arrays and comparative signal processing can increase selectivity to target specific gases. It means the results will more stable.
  • MEMS provides a reduction in power consumption. Normally, the power consumption of semiconductor needs around 120 mA, but the MEMS-based sensor only needs 15mA. It means the battery can be used longer.
  • MEMS sensor can dramatic size reduction, it also can improve some pocket and handheld semiconductor breathalyzer.

Specification Table

Item Name Alcohol Tester / Breathalyzer
Model EK90 Breath Alcohol Tester
Material ABS
Sensor Type Semiconductor Sensor
Size 135mm*60mm*25mm
Weight 240g (with package)
Color Dark Grey
Warm-up Time 15S
Testing Range
  • 0~0.190%BAC
  • 0~1.90‰BAC
  • 0~1.90g/L
  • 0~0.95mg/L
  • 0~190mg/100mL
  • 0~1.90‰Prom
Sensor Accuracy
  • ±0.05%BAC
  • ±0.5‰BAC
  • ±0.5g/L
  • ±0.25mg/L
  • ±50mg/100mL
  • ±0.5‰Prom
Certificate CE, RoHS, FCC
Testing Record 32 Times
Power Supply Built in 1000 mah UL verified Li ion battery
Mouthpieces 10pcs

A0.2g/l by volume blood alcohol content may impair driving ability, causing a direct risk tothe life of yourself and of fellow road users.It should be remembered that blood alcohollevel rises over about an hour from the moment alcohol is consumed and the level will alsodepend on gender, weight, fitness,consumption rate, type of alcohol and consumption offood as well as many other factors.

EK 90 Portable MIni Alcohol Meter-3
EK 90 Portable MIni Alcohol Meter-
EK 90 Portable MIni Alcohol Meter-2

Portable Breathalyzer Alcohol Tester - szeek EK90

MEMS (Micro Electromechanical System) is the integration of microcircuits and micromachines on a chip according to functional requirements, usually in millimeters or microns in size. MEMS technology uses a range of existing technologies and materials in semiconductor technology.

With the rapid development of MEMS technology, gas sensors have also evolved towards miniaturization, intelligence, integration, and low power consumption. Microstructure gas sensors using MEMS technology, combining heating elements and sensitive elements. Optimizing the performance of the gas sensor and greatly improving the sensitivity, reliability, and consistency of the gas sensor.

Advantages:

The consistency and accuracy of MEMS sensor are better than semiconductors, and close to the fuel cell sensor.
• Portable Breathalyzer Alcohol Tester - szeek EK90 arrays and comparative signal processing can increase selectivity to target specific gases. It means the results will more stable.
• MEMS provides a reduction in power consumption. Normally, the power consumption of semiconductors needs around 120 mA, but the MEMS-based sensor only needs 15mA. It means the battery can be used longer.
• MEMS sensor can reduce the size, it also can improve some pocket and handheld semiconductor breathalyzer.
Its size is 135mm inches x 60mm x 25mm having 240 grams of weight approximately. Its blow time, warmup time and response time is 15s. Testing range of this Breath Alcohol Tester is 0-0.190%BAC, 0-1.90%o BAC, 0-1.90g/L, 0-0.95mg/L, 0-190mg/100mL and 0-1.90%o PROM. Its sensor accuracy is ±0.01%BAC, ±0.1‰BAC and ±0.05mg/l. It is a rechargeable device having Built inside 1000mah UL verified Li ion battery. This product is ISO9001, CE ,FCC, RoHS and UL certified.

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