DIN EN 835-1995 室内采暖散热器的耗电量测定用采暖费用分配器.基于蒸发原理的不带电源的设备; 德文版本 EN 835:1994
Heat cost allocators for the determination of the consumption of room heating radiators - Appliances without electrical energy supply based on the evaporation principle; German version EN 835:1994
The document defines heat cost allocators without electrical power supply, based on the evaporation principle which determine the consumption value of room heating radiators. It also specifies the minimum requirements for construction, materials, production, installation, function and evaluation of the display values established by these measuring devices. The document specifies test procedures to establish the compliance with the stated requirements and specifies instruction for the manner and the extent of their realization.#,,#