1. The subject of the order is the delivery of a portable gas concentration analyzer with accessories – 1 piece.

2. The scope of the order includes delivery to the Ordering Party: portable gas concentration analyzer with accessories – 1 piece.

3. The name of the order included in the title of the order does not constitute the own name of the producers/distributors of the products, but is the only auxiliary designation used by the Ordering Party.

4. Code and name of the order according to the Common Procurement Vocabulary (CPV): 38420000-5 Instruments for measuring the flow, level and pressure of liquids and gases.

5. A detailed description of the object of the order is contained in Annex 1 to the SWZ.

1. The subject of the order is the delivery of a portable gas concentration analyzer with accessories – 1 piece.

2. A detailed description of the subject of the contract is included in Appendix No. 1 to the SWZ.

Required - minimum parameters:

1.1 Application: measurement of changes over time in the concentration of three greenhouse gases (carbon dioxide CO2, methane CH4, nitrous oxide N2O) in the air above the soil under field and laboratory conditions.

1.2 Minimum required measuring range of greenhouse gases:

a) carbon dioxide CO2 – from ≥ 300 ppm to ≤ 1000 ppm

b) methane CH4 – from ≥ 0.1 ppm to ≤ 15 ppm

c) nitrous oxide N2O – from 0 ppm to ≤ 4 ppm

NOTE: criterion for the evaluation of offers

1.3 measurement frequency – every minute or more often

1.4 possibility of automatic recording of the result

1.5 portable meter with a maximum weight of 12 kg

1.6 rechargeable and replaceable battery life

1.7 mains electrical supply

1.8 Battery life: minimum 5 hours (additional battery allowed to meet the condition)

1.9 Outdoor rated with temperatures 0°C (or less) to 30°C (or more)

1.10 adapted to work in outdoor conditions – having a housing protecting against the ingress of contaminants into the device

1.11 equipped with all accessories and software enabling measurements and operation of the analyzer with a computer

1.12 the possibility of carrying out a technical inspection at least once a year after measurement cycles, including calibration of the device and replacement of consumable parts for a minimum of three years from the date of purchase

1.13 Warranty period (minimum 12 months) - NOTE: criterion for the evaluation of offers

1.14 Maximum delivery time: 84 days from the date of signing the contract

1.15 Conducting a minimum of one hour of training for at least two people in the field of operation and use of the Subject of the Order at the Ordering Party's headquarters