The KY-8300 Delivers High-Precision Electrochemical Breath Testing
The KY-8300 is a professional-grade breath alcohol tester built on a UK-made electrochemical/fuel cell sensor. Alcohol-specific and unaffected by other breath contaminants, this sensor type provides the accuracy and repeatability required for occupational health programmes, safety compliance, and professional screening. A 32-bit embedded processor ensures fast, stable analysis in under 10 seconds, with a warm-up of less than 5 seconds.
Accurate to Four Decimal Places
With a measurement range of 0.000?1.500 mg/L BrAC and resolution of 0.0001 mg/L, the KY-8300 provides precision across the full testing range. Accuracy is ?0.020 mg/L at lower concentrations (<0.400 mg/L) and ?5% in the primary working range. Blowing time is just 3 seconds. Calibration is required every 6 months to maintain accuracy.
4,096-Record Memory and Clear Display
The KY-8300 stores up to 4,096 test records in internal memory ? retrievable on the 128?64 dot matrix monochrome LCD. A compact gas circuit design minimises cross-contamination. The built-in 1000mAh/3.7V Li-ion polymer battery provides reliable multi-day use without mains power. Operating temperature range is -5?C to +45?C.
Technical Specifications
| Specification | Detail |
|---|---|
| Specification | Value |
| Sensor | UK electrochemical/fuel cell (alcohol-specific) |
| Measurement Range (BrAC) | 0.000?1.500 mg/L |
| Resolution | 0.0001 mg/L |
| Accuracy (<0.400 mg/L) | ?0.020 mg/L |
| Accuracy (0.400?1.000 mg/L) | ?5% |
| Accuracy (?1.000 mg/L) | ?20% |
| Calibration | Every 6 months |
| Warm-up Time | <5 seconds |
| Blowing Time | 3 seconds (breath flow ?20L/min) |
| Analysis Time | <10 seconds |
| Recovery Time | 5 sec ? 5 min (concentration dependent) |
| Display | 128?64 dot matrix LCD |
| Memory | 4,096 records |
| Battery | Built-in 1000mAh / 3.7V Li-ion polymer |
| Dimensions | 127?60?28mm |
| Weight | 115g |
| Operating Temp | -5?C to +45?C |
| Storage Temp | -20?C to +70?C |
| Processor | 32-bit embedded |