Environmental Testing A partial list of our "in-house", up-to-date, environmental test equipment includes the following: Five Single-stage Thermal Shock Chambers One Double-stage Thermal Shock Chamber One Three-stage Thermal Shock Chamber Five Humidity Temperature Cycling Chambers Air-to-Air Thermal Shock Chamber (PTL-TSC-1) One Impulse Shock Test System Three Vibration Test Systems, including Sine, Random, and Sine with Random More than twenty Laboratory Ovens Our multi-million dollar inventory of Environmental, Measuring, and Test equipment allows us to offer our customers expedited testing services and rapid turn-around to meet their urgent requirements in the following areas: Conductive Anodic Filament (CAF) Resistance Corrosion Corrosive Gas Environment Electrochemical Migration Resistance Flame & Flammability Fungus Resistance Hydrolytic Stability Lead-free (Pb-free) Testing Moisture and Insulation Resistance Outgassing / Outgas Testing (ASTM E 595) Salt Fog Surface Insulation Resistance (SIR) Steam Aging Temperature/Humidity Cycling Thermal Stress Thermal Shock and Temperature Cycling Vibration and Shock A view of our Thermal Shock area featuring three-stage, two-stage, and single-stage thermal shock chambers. All chambers are equipped with LN2, provided from a single high capacity storage tank. Also pictured are precision temperature forcing systems for small sample testing. A variety of large capacity precision temperature/humidity chambers provide us with the capability of processing a large number of samples simultaneously. All chambers feature multi-stage microprocessor programming and continuous chart recording of temperature, humidity, number of cycles, duration of cycles, etc. Several bench top ovens being used in a long-term heat aging test of plastic materials. At the time this photo was taken, the pictured ovens had been in continuous operation for two years at the required test temperatures.