Nemko services

PTI currently offers 8 different thermal and humidity chambers, ranging from small chambers to walk-in chambers. They range from 36″ X 36” X 36” to a walk-in chamber of 8’ X 6’ X 7’ and temperatures from -73°C to 177°C. All PTI Chambers can be programmed for different ramp profiles and dwell times.

PTI provides for two general types of dust testing, fine powder dust and a patented fibrous dust mixture. ISO 80939 (Arizona Road) Dust, Talcum Powder or Sand. The first tests with a fine powder dust, such as ISO 80939 (Arizona Road) dust, talcum powder or sand. This testing is usually the first part of the ingress protection (IP) specified in IEC 60529. The first characteristic numeral (such as IP5x) describes the degree of protection against ingress of solid foreign objects and access to hazardous parts.