The ALKOTEST-203 breathalyzer was developed by the order and under control of Ministry of Railways of the Russian Federation for check of locomotive crews, and today the device is widely used in medical aid stations of the different enterprises. Alkotest-203 it is recommended for carrying out: medical examination on an alcohol intoxication; pretrip medical examinations of drivers of vehicles; self-checking, also the device is a supportive technical tool for identification of the persons suspected of alcohol intake.
The ALKOTEST-203 breathalyzer as a product of medical prescription has all allowing documents: the registration certificate of FS No. 2005/616, the certificate of conformity of ROSS BY.IM28.V00701 and the certificate on the statement like measuring instruments No. 40085. ALKOTEST-203 is registered in the State register of measuring instruments at No. 18951-10 and passes metrological checking in the Russian Federation.
On resistance to climatic influences of ALKOTEST-203 corresponds to execution of UHL of category 3.1 in accordance with GOST 15150. The breathalyzer does not allow: gas contamination of environment, direct exposure to sunlight and rainfall.
ALKOTEST-203 breathalyzer | Features and advantages
- High precision and stability of measurements
- Compact, easy, reliable, economic
- Simple and convenient single-knob management
- 3rd digit digital indicator
- Control of an exhalation, protection against simulation of an exhalation
- The DOSE indicator signals about the end of time of sampling
- The indicator is READY signals about readiness of the device for measurement
- Indication the CATEGORY on a digital board at undervoltage of food to level 7,5 B
- It is automatically switched off if it is not used within 30 minutes
- The combined food: a network of 220 V via the adapter, an onboard network of the car of 12 V, the accumulator
- Intertesting interval - 6 months
- Warranty period of operation - 12 months
ALKOTEST 203 | delivery Set
- ALKOTEST-203 breathalyzer
- Power supply unit of 220 V
- Food cable from an onboard network of the car
- Replaceable mouthpieces - 100 pieces.
- Passport and operation manual
ALKOTEST-203 breathalyzer | Technical characteristics
| Name | Parameter |
| Range of indication of a blood alcohol level, ‰ per mille | 0 ÷ 9,9 |
| The normalized measuring range, ‰ | 0 ÷ 3,0 |
| Range of the registered concentration in expired air, mg/m ³ | 90 ÷ 1350 |
| Recalculation coefficient the exhaled air/alcohol in blood | 45 mg/m ³ = 0,1 ‰ |
| Discretization of indication in the range of 0 - 1,99, ‰ | 0,01 |
| Discretization of indication in the range of 2,0 - 9,9, ‰ | 0,1 |
| The given error in the range of 0,2 ÷ 0,5%, no more, than a % | ±15 |
| Relative error in the range of 0,5 ÷ 3%, no more, than a % | ±15 |
| Device available time for measurements after giving of food, min. | 15 |
| Working range of temperatures, °C | - 5 ÷ +35 |
| Tension of the rechargeable "Krone" battery, In | 8-9 |
| Tension of an external source of a direct current, In | 8-16 |
| Tension of an external source of alternating current, In | 220 |
| Power consumption of, no more, VA | 1,5 |
| Intertesting interval, month | 6 |
| Overall dimensions, mm | 220х85х40 |
| Mass, no more, than a kg | 0,5 |
