For the maintenance and servicing of automatic surface water measuring stations, including

In order to determine physical field parameters, a mobile measuring vehicle is required. The

sampling points are mainly carried out on temporary roadways and partly on unpaved roads.

difficult terrain. The measurements and sampling to be carried out are consistent

and at any time of the year. The measuring vehicle shall be equipped with technical equipment and

and ready for use. The following requirements must be complied with.

The basic vehicle is to be a new vehicle with first registration. As a matter of principle, there must be sufficient

storage space and work surface to be suitable as a measuring vehicle.

Technical data basic vehicle (excerpt service description):

• Diesel engine, emission standard at least EURO 6

• Motor power at least 120 KW

• long wheelbase at least 3,400 mm

• High-roof design in the working area after removal as a laboratory vehicle inside at least 1,880 mm

• Power transmission: 4 x 4 all-wheel drive with rear axle differential lock

• Ground clearance at least 25 cm

• Berganfahrassistent

• Permissible total mass complete with laboratory installations: max. 3,500 kg

The exact positions of the equipment elements are determined according to the dimensions of the

vehicle type. The working space must have the following basic characteristics:

• Sufficient storage space in cabinets with drawers for measuring instruments, tools, tool cases, technical

Small appliances and other equipment.

• A technical measuring device (dimensions L/W/H 2,000 x 150 x 40 mm) must be stored in a cabinet on the

work surface.

• The following requirements must be implemented to secure transport:

- All drawers must be fully extendable and mounted on metal rails.

- All drawers lined with cut-to-size polystyrene or foam

• Work surfaces, flooring and the cladding to the vehicle wall must be waterproof and resistant to

dilute inorganic acids and similarly aggressive hazardous substances.

• Instead of the refrigerator included in the system, a cabinet with a pull-out shelf

needed.

• The floor should be easy to clean and at least 50 mm at the edges to the fixtures and side wall.

be pulled up.

• The working height in the laboratory room must be at least 1,880 mm after the conversion measures.

• Installation of a sine wave inverter 12 V-230 V, at least 1200 watts continuous power incl. the necessary

Insulation monitoring for the use of several sockets in accordance with DIN VDE 0100-410 and DIN 60204-1.

Installation of suitable additional batteries at least 300 Ah incl. automatic charger for charging the additional batteries

and the vehicle battery, isolating relays, as well as external connection for 230 V and a device that

Prevented from driving away when connected to the outside.

• Control device for grid connection, inverter, state of charge of all batteries and instantaneous

Output.

• Installation of USB and 230 V sockets after consultation with the client.

• Sink (chrome steel) with 20 l water tank, 30 l waste water tank and feed pump, as well as soap and

Handtuchspender

• Motor-generator system, speed-independent 230-volt supply, drive via vehicle engine, fixed

built-in. Continuous power 3.5 kW

• Thermal insulation (walls and ceiling) against heat and cold

• Roof shelf closed over driver's compartment, accessible via work area

• Side panel and door trim

• with all fixtures in the working area, a length of at least 2.70 m is required. (Gauge Length)