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Registered in England and Wales company # 03449181.
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© Copyright: Conwy Valley Systems Limited 2000 - 2026
Conwy Valley Systems Limited,
West Acre, Llys Helyg, Deganwy
CONWY LL31 9BN, United Kingdom.
VAT# GB 741 5190 48
A Geoscience Wales founding member.
PETROG includes patent protected technology.
Release date : 2026-05-20
PETROG
(Information to follow)
PetrogLite
Enhancements:
Fully compatible with Windows 11.
Support for updated PVK applications (Windows and Android) that support Bluetooth connectivity in addition to Wi-Fi connection.
Improved version of SteppingStage joypad, with cleaner layout and reduced possibility of accidentally clicking "send to end of travel" when using the arrow controls (these are now separated out from the "small step" and "large step" controls).
Option to set an upper limit for travel in the y-direction (vertical axis), in order to be able to limit the potential for clashes with microscope objectives if necessary (dependant on the microscope and what objectives are available).
Improvements in the "About PetrogLite" window to information on operating system and licencing information (for PVK).
| Academic and Research |
| Oil & Gas |
| Coal |
| Concrete |
| Ceramics in Archaeology |
| Cement Clinker |
| Scanned Images, Archives & AI |
| Asbestos |
| Scanned Images |
| Archives and Legacy Data |
| AI & Machine Learning |
| PETROG |
| PetrogLite |
| SteppingStage |
| PETROG Virtual Keyboard |
| Cameras |
| Additional Services |
| Features |
| Who Uses Petrog ? |
| Demonstrations |
| FAQ (PETROG) |
| Upgrade from PetrogLite |
| Enquiries |
| Custom Work Flow and Protocols |
| Data Structures |
| Data Capture & Analysis |
| Sample Scanning |
| Reporting |
| Data : Storage & Exchange |
| Area of Interest |
| Set Area of Interest |
| Compositional Analysis Methodology |
| Compositional Data |
| Textural Data |
| Qualifiers and Relationships |
| Microporosity |
| Microporosity and XRD |
| Dictionaried Lists |
| Point counting Application |
| Compositional Data Entry Image |
| Quantitative Composition Summary |
| Photo stitching |
| 'Magic Mouse' for polarised images |
| Report Document |
| Triangular Diagram |
| Compositional Plot |
| Rose Diagram |
| Kite Diagram |
| Concentric Pie Chart |
| Grain Size Analysis |
| Data Storage |
| Data Exchange |
| Touchstone |
| Where is Petrog ? |
| Testimonials |
| Replacing a point counter |
| System Requirements |
| Software |
| Gallery |
| Enquiries |
| 10 years of the SteppingStage |
| Espanol |
| PVK with PetrogLite |
| Cameras and PETROG |
| Supported Cameras |
| HDMI Cameras |
| Discontinued Cameras |
| Training |
| Downloads |
| Change log |
| FAQ (Support) |
| Known issues |
| Future |
| PetrogLite 6 |
| PETROG Virtual Keyboard (v6) |
| PETROG 5 |
| Tutorials |
| YouTube |
| Older versions |
| PetrogLite 6 Upgrade |
| PetrogLite 6 Installation |
| Documentation |
| PETROG 5 Upgrade |
| PETROG 5 Installation |
| Documentation |
| PetrogLite 5 |
| PETROG Virtual Keyboard (v5) |
| PETROG 4 |
| PetrogLite 4 |
| PETROG 3 |
| PetrogLite 3 |
| PetrogLite 5 Upgrade |
| PetrogLite 5 Installation |
| Documentation |
| PETROG 4 Upgrade |
| PETROG 4 Installation |
| Documentation |
| PetrogLite 4 Upgrade |
| PetrogLite 4 Installation |
| Documentation |
| PETROG 3 Upgrade |
| PETROG 3 Installation |
| Documentation |
| PetrogLite 3 Upgrade |
| PetrogLite 3 Installation |
| Documentation |
| 6.0.2 |
| 5.8.3 |
| 5.8.2 |
| 5.7.0 |
| Version 5 (earlier) |
| Version 4 |
| Version 3 |
| Version 2 |
| 5.6.0 |
| 5.5.4 |
| 5.4.0 |
| 5.3.6 |
| 5.3.1 |
| 5.3.0 |
| 5.2.0 |
| 5.1.2.0 |
| 5.1.1.0 |
| 4.8.0.0 |
| 4.7.1.0 |
| 4.6.1.0 |
| 4.5.8 |
| 4.5.6 |
| 4.5.5 |
| 4.5.0 |
| 4.4.2 |
| 4.2.2.0 |
| 4.2 |
| 4.1.0.1 |
| 4.0.2.1 |
| 4.0.0.0 |
| 3.7.1.0 |
| 3.6.1.0 |
| 3.6.0.1 |
| 3.5.3.0 |
| 3.5.1.0 |
| 3.5.0.1 |
| 3.4.0 |
| 3.3.0 |
| 3.2.2.0 |
| 3.2.1.0 |
| 3.1.9.9 |
| 3.1.9.4 |
| 3.1.9.1 |
| 3.1.9.0 |
| 3.1.8.0 |
| 3.1.6.0 |
| 3.10 |
| 3.05 |
| 3.02 |
| 3.01 |
| 2.68 |
| 2.67 |
| 2.66 |
| 2.65 |
| 2.64 |
| 2.45-2.63 |
| Windows 7 Installation |
| PETROG 64-bit |
| "Out of Resources" (2020) |
| Control Box Chip Upgrade (2009) |
| USB - Serial connection |
| News 2025 |
| News 2023-24 |
| News 2022 |
| News 2021 |
| News 2020 |
| News 2019 |
| News 2018 |
| News 2017 |
| News 2016 |
| News 2015 |
| News 2014 |
| News 2013 |
| News 2012 |
| News 2011 |
| News 2010 |
| Nikon Small World 2013 |
| Statistical Techniques |
| PETROG in Academia |
| General Articles |
| Quantitative Grain Coat Analysis |
| Point Counting |
| Trask sorting |
| Regional Support |
| Newsletter |
| Newsletter Archive |