Temperature Shock Test Chambers Systems for Extreme Temperature Cycling

Competence in temperature and climate Vötsch was founded in Berlin in 1929 and has produced at today's location in Balingen-Frommern since 1944. We at Vötsch develop and build test systems for quality assurance at the state-of-the-art of technology and taking the future into account. With our products, we also take on responsibility for the safety and quality of products in many branches of industry. Since 1995, Vötsch has been a member of the Schunk Group. Combined know-how is the basis for trendsetting developments. Temperature Shock Test Chambers. Systems for Extreme Temperature Cycling The...

When performing qualification tests on materials and components, the application of tests applying high and low temperatures do not always bring about satisfactory results. For rating the reliability of materials and components, additional stressing applying rapid temperature changes often offers better results. Environmental Stress Screening (ESS) is a process to provoke latent flaws in a product before it leaves the factory. Hence, ESS is always applied if the reliability of a product must be enhanced. In addition to temperature stressing, extremely rapid temperature cycling rates in the range...

• Test space volumes 60 l, 120 l and 300 l • Vertical arrangement of the test zones • Ball spindle drive ensures reliable guidance of the cradle • Cradle load 20 kg for VT3 7006 S2, 50 kg for VT3 7012 S2 and 100 kg for VT3 7030 S2 • Removable guards on all sides of the cradle protect the specimens • High air circulation rate, short temperature change rates and even temperature distribution in the test space • Volume compensation system for long-term operation integrated in the machine compartment • Large port for the supply/ measurement of specimens • Hot chamber may also be utilized as temperature...

Comfortable operation The temperature shock test chambers of series VT3 7006 / 7012 / 7030 S2 are equipped standard with a 12’’ colour touchpanel. The 12’’ panel contains an industrial PC including the Windows software package for maximum user comfort. In addition, an easily readable CONTROLPAD* is integrated into the glass panel of the door. The CONTROLPAD* allows to start and stop test cycles, and to display temperature values of hot chamber and cold chamber. With the integrated process visualisation, the device function is explained in a way that is easy to understand. Fully developed software With...

Standard equipment 9 Highly efficient 32 bit control and monitoring system 9 Temperature control using movable sensor in cradle or alternatively fixed sensor in warm or hot zone 9 Digital I/O, 4 inputs/outputs 9 Stored programmes 9 Independent adjustable temperature limiter tmin/tmax for hot zone and cold zone, for S3 also for middle zone 9 Adjustable software temperature limiter min./max. 9 Door with window in hot zone, for S3 in the middle door 9 Test space illumination 9 Hermetically sealed CFC-free refrigeration circuits 9 1 ultra-lightweight shelf incl. rails 9 Entry port 9 Potential-free...

Standards - VT3 7006 S2 + VT3 7012S2 + VT3 7030 S2 MIL STD 883 F, meth. 1010.8, severityoftestA, B, C, D5), F - MIL STD 810 E, meth. 503 - IEC 60068-2-14, test Na-BS2011 - DIN 40046, test Na -JESD22 A104-C Standards - VT 7012 S3 MIL STD 883 C, meth. 1010.5, severity of test A, B, C, D, G - MIL STD 202 G, meth. 107. Of course as well all standards of two-chamber versions are met. 1) in middle of working space 2) for the hot zone in temperature range from +50 °C to +200 °C, for the middle zone in temperature range from -10 °C to +90 °C and for the cold zone in temperature range from -65 °C to +70...

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