TS ISO 10263
TURKAK Accredited Testing and Verification
STEST is accredited by the Turkish Accreditation Institution (TURKAK) and carries out its testing and verification activities in an independent, competent, and impartial manner in compliance with national and international standards.
What Is ISO 10263?
ISO 10263 is a standard applied to evaluate the performance of heating, ventilation, and air conditioning (HVAC) systems installed in operator cabins of construction, agricultural, and industrial machinery.
Scope
ISO 10263 covers the assessment of HVAC systems installed in operator cabins with respect to their:
- Heating,
- Cooling,
- Ventilation
performance, and the evaluation of in-cabin environmental conditions in accordance with defined standards.
Purpose
The primary objective is to ensure that the cabin environment is maintained under suitable conditions to support operator safety and comfort during operation in harsh working environments such as hot, cold, dusty, and humid conditions.
Applied Tests
The standard includes various test methods to determine the performance of HVAC systems:
- Heating Test: Measures the cabin warm-up time and temperature distribution under cold ambient conditions.
- Cooling Test: Evaluates the time required to reduce cabin temperature and the uniformity of climate control under hot ambient conditions.
- Ventilation Test: Assesses fresh air intake capacity, air circulation, and CO₂ levels.
- Defrost / Defog Test: Evaluates the time required to clear fog or frost from the windshield and side windows, ensuring safe visibility.
- Air Distribution Test: Verifies comfort criteria by measuring temperature and airflow at different locations within the cabin.
Importance
Operator safety: Protects the health and safety of operators working for extended periods in dusty, hot, or cold environments.
Productivity: A comfortable cabin environment enhances operator focus and improves overall operational efficiency.
International comparability: ISO 10263 enables performance comparison of HVAC systems across different manufacturers.
