The WR3 uses breath signature technology to ensure that a breath sample has come directly from a human subject and has not been filtered. Dual event logging means that test information is securely stored in both the handset and control unit, making it impossible to tamper with the stored memory. For more information, please see the specifications and brochure below.
Thông số kỹ thuật
| ALCOLOCK™ WR3 |
| Handset Size: |
150 mm x 48 mm x 50 mm |
| Handset Weight: |
220 grams |
| Sensor: |
Electrochemical (fuel cell) |
| Specificity: |
Alcohol only, no response to ketones or hydrocarbon |
| Operating Temperature: |
-40°C to +85°C |
| Breath Sample: |
5 second moderate and continuous breath sample |
| Analysis Time: |
5 to 25 seconds |
| Recycle (Recovery) Time: |
10 to 30 seconds |
| BAC Readout Format: |
Tri-colour LED (pass, warn, fail) |
| Range of Measurement: |
0 to 1.00 mg/L |
| Accuracy: |
± 0.02@ 0.20 mg/L |
| Display: |
Graphic LCD |
| Memory: |
100,000 events log |
| Operating Voltage: |
12 volt or 24 volt DC |
| Mouthpiece: |
Round (model: 95-000140) |
| Calibration: |
Alcohol/water simulator or dry gas |