A program supporting the calculation of the design heat load of rooms, determining the seasonal demand for thermal energy according to the new standards PN-EN 12831, PN-EN ISO 13370 and PN-EN ISO 13790, and for the creation of Energy Certificates. The program also performs hygrothermal analysis of homogeneous and heterogeneous building partitions according to PN-EN ISO 13788.

Program with a built-in mechanism for importing a building model from Autodesk® Revit®.

Building 3D modelling and heat load calculations.

Software designed for 3D computer modelling of buildings, as well as for computer aided calculations of heat load of individual rooms.

The program has been equipped with the latest cooperation module with DWG and DXF files.

It allows among others:

• Loading DXF and DWG drawings in the newest versions.
• UNICODE text support for most characters to be displayed correctly.
• Export of drawings in the following formats: DWG, DXF, PDF, SVG, CGM, HPHL, SWF.
• Significantly faster display of complex drawings thanks to the simplified paint function.
• A more realistic export of drawings to DXF and DWG files.
• Saving raster drawings in DXF and DWG files.
• More convenient management of drawing layers

The function allows you to import a building model from Revit. Revit has the ability to export a building model to the gbXML format. In order for the gbXML file to be properly adapted to the Audytor HL, you should use Audytor gbXML - the Revit plugin. Depending on the amount of data entered in Revit, the model may be almost full after the transfer. In the Audytor HL, only the data on the functions of rooms and the grouping of rooms can be supplemented. The imported building model can be verified using a three-dimensional preview.

• the ability to load a three-dimensional building calculation model directly from the Revit 2016-2020 program using the free gbXML Audytor plugin,

• mechanism for checking the correctness of the loaded building model and supplementing the data necessary to perform thermal calculations.

The calculation methodologies given in current standards and regulations are in many cases very complicated, often containing a lot of insignificant details, and are also full of errors. The many years of experience of our company and the software development team (the core of the company is made up of employees and graduates of the Institute of Heating and Ventilation at the Warsaw University of Technology) enabled the development of a program that on the one hand allows for thermal calculations in accordance with applicable regulations, on the other frees designers from the need for in-depth study often unclear regulations.

 

Our many years of experience have allowed us to eliminate many errors occurring in the regulations and to introduce additional extensions of calculation methods that increase the flexibility of the program.

The solutions used in the program (data inheritance system) make that despite complicated computational methods and a huge amount of information necessary to enter in order to perform calculations, the time necessary to prepare a project is not too long.

 

We have also equipped our program with an extensive error diagnosis system and interpretation of the results obtained.

All this combined with the intuitive and transparent data entry process means that the program is able to guide the designer through the calculations process.

To meet our clients' expectations and market needs, the Audytor HL program is constantly updated by us and adapted to current changes in regulations.

HL programs and CH are equipped with the function of Graphic creation of a building model. This function gives you the opportunity to draw a building model. To simplify the action of drawing, you can load a drawing base into the program. The file being loaded can come from an external program for creating technical drawings (eg DWG), or from a scanned drawing (eg JPG). The scanned drawing can be divided into several files. Drawings scanned into several files usually do not keep the scale precisely enough. They can also be rotated relative to each other by a small number of degrees.

Drawing bonding allows you to quickly scale multiple scanned drawings (in different sizes and rotated) and bond them with one another.

The calculation procedure has added the option of skipping selected groups of rooms when determining the coefficients for cost sharing.

The program is equipped with the option to impose the LENI value for the same lighting for all rooms in the building, if it was calculated by the lighting designer.

The program allows to skip the space above the suspended ceiling during the thermal calculations of the room. This space will not be included in the internal volume.

After calculating the heat load, the results can be downloaded from CH family programs, eg Audytor CH. CH programs are used to graphically support the design of installations and to regulate existing central heating and chilled water installations. On the basis of the drawing of the installation and the devices selected by the user, the program selects radiators, pipe diameters, fittings and pre-settings of valves, pumps, gives total pressure loss in the installation etc.

Kui hoone kolmemõõtmelised mudelid on loodud, siis saavad projekteerijad kontrollida sisestatud hooneosade õigsust.

Tänu hoone alusjooniste sisestamise võimalusele on kasutajatel võimalik joonestada seinu, aknaid, uksi ja põrandaid vajaduseta nende komponentide mõõtmeid käsitsi muuta. Hoonete alusjooniseid on võimalik importida DWG-failidena, bitmap-kujutistena või otse skaneerimisseadmetest.

Vaikeandmete ja üldandmete rakendamise funktsioonid võimaldavad kasutajatel hooneosade sisestamisel aega ja vaeva säästa.

Projekteerijad saavad juba hoonete joonestamisel hinnata küttesüsteemidesse vajalike radiaatorite mõõtmeid.

The program runs under MS Windows (10, 11) 32bit and 64 bit.

The minimum hardware:

• 1200 MHz processor, 
• 4 GB RAM, 
• 2 GB of free hard disk space,
• A color monitor with a minimum screen resolution of 1024x768,
• 500 MB free space on the hard drive,
• Compatible graphics card with OpenGL 2.0 and higher: all new graphics cards on the market should meet the minimum hardware requirements;

Vertical resolution requirements for the screen: 
- minimum - 768 points, 
- sufficient for comfortable work - 900 points, 
- the most convenient - 1080 points. 

Requirements for system font settings: 
- Windows Vista, 7, 8 - fonts "100% smaller", 
- Windows XP - "normal" fonts. 

The computer should have a graphics card that supports OpenGL technology in the version: 
- minimum 2.0, 
- sufficient for comfortable work: 3.3 and higher.

How can I check which graphics card model is on my computer? 
- Windows Vista, 7, 8: Control Panel/System/Device Manager/Graphics Cards, 
- Windows XP: Control Panel/System/Hardware/Device Manager/Graphics Cards.

OpenGL 2.0 support cards (sufficient

ATI/AMD: 
- Mobility Radeon 9600, 9700 
- Radeon X300, X550, X600 
- Radeon X700–X850. 
- Radeon X1300–X1950 

Nvidia: 
- GeForce 6 (GeForce 6xxx) 
- GeForce 7 (GeForce 7xxx) 
- Quadro FX Series 
- Quadro FX (x300) Series 
- Quadro FX (x400) Series 
- Quadro FX (x500) Series 
- Quadro NVS 285 

Intel: 
- GMA 500 
- GMA 600 
- GMA 3000 
- GMA 3600 
- GMA 3650 
- GMA X3000 - X3500 
- GMA 4500 
- GMA X4500 
- GMA X4500HD 
- GMA 4500MHD

OpenGL 3.3 support cards (recommended)

ATI/AMD: 
- Radeon HD 2000 series. 
- Radeon HD 3450-3650, Radeon Mobility HD 2000 and 3000 series. 
- Radeon HD 3690-3870. 
- Radeon HD 4000 series. 
- FireStream 

Nvidia: 
- GeForce 8 (GeForce 8xxx) 
- GeForce 9 (GeForce 9xxx) 
- GeForce 100 Series 
- GeForce 200 Series 
- GeForce 300 Series 
- Quadro FX (x600) Series 
- Quadro FX (x700) Series 
- Quadro FX (x800) Series 
- Quadro NVS (290 - 300) 

Intel: 
- HD Graphics 4000 
- HD Graphics P4000 
- HD Graphics 4200 
- HD Graphics 4400 
- HD Graphics 4600 
- HD Graphics 5000 
- Iris Graphics 5100 
- Iris Pro Graphics 5200 

OpenGl 4.2 
- FirePro Workstation 
- FirePro Server 

OpenGl 4.3 and higher
ATI/AMD: 
- Radeon HD 5000 series 
- Radeon HD 6000 series 
- Radeon HD 7000 series 
- Radeon HD 8000 series 
- Radeon HD 9000 series 

Nvidia: 
- GeForce 400 Series 
- GeForce 500 Series 
- GeForce 600 Series 
- GeForce 700 Series 
- Quadro x000 
- Quadro Kxxx Series 
- Quadro NVS (310 - 510)

Wikipedia source:

Cards with AMD Chipsets

Cards with Intel Chipsets

Cards with nVidia Chipsets