ISO 6270-2 Motor Vehicle Components Condensation Environmental Test Chamber
Complied Standards & Clauses
DIN 50017: atmospheres and their technical application-Condensation water test atmospheres
IEC 61300-2-48 Fibre optic interconnecting devices and passive components-Basic test and measurement procedures-Part 2-48: Tests-Temperature-humidity cycling and etc.
VW80000 clause 12.6 Electric and Electronic Components in Motor Vehicles up to 3.5t General Requirements, Test Conditions, and Tests
ISO 6270-2 Paints and varnishes — Determination of resistance to humidity — Part 2: Procedure for exposing test specimens in condensation-water atmospheres
Equipment Overview
The sample is placed in the test box and subjected to several temperature-humidity cycles defined in the relevant specifications. During the entire test, the attenuation of the sample is monitored. This testing machine is mainly used for the influence of humidity and temperature changes that may occur during operation, storage or transportation of optical fiber interconnection devices, electronics, communications, and aerospace products.
Technical Parameters
Size | Working area | 600*500*830mm(W*D*H) Can be customized |
External size | Approx. 1200*750*1300mm(W*D*H) Or according to actual design | |
Performance | Temperature range | Ambient~60℃ (common used temperature: 38℃/49℃/60℃) |
Temperature deviation | ±2℃ | |
Temperature accuracy | 0.1 ℃ | |
Heating rate | ≥10℃/30min (with load of 20KG steel,meet condensation test of VW80000-2013) | |
Temperature fluctuation | ≤1℃ (≤±0.5℃, tested according to GB/T5170-2008) | |
Heating method | Electric heating, PID adjustment, actuator: solid state relay | |
Cooling rate | ≥65℃/75min (with load of 20KG steel,meet condensation test of VW80000-2013) | |
Dehumidification system | Using evaporator coil dew point temperature laminar flow contact dehumidification method | |
Heating system | New-type ceramic heating frame, with heating wire imported from Germany in the middle, thick wire diameter, high-temperature resistance, dry burning resistance | |
Humidification system | For external humidification, the humidification tube adopts a U-shaped design and over-temperature probe hole, | |
Water supply system | The humidification water supply adopts automatic control, and the residual water can be recycled, saving water and reducing consumption | |
Cooling System | Fully enclosed Tecumseh compressor imported from France, using R404 and R23 DuPont environmentally friendly refrigerant | |
Condensate outlet | With outlet holes for studio condensate and unit condensate | |
Humidity range | 100%RH (+0%, -5%, during condensation) | |
Timing range | 1~9999 mins/hours | |
Materials | Inner wall material | SUS304 Stainless steel plate |
Outer wall material | A3 iron plate sprayed | |
Insulation material | Rigid polyurethane foam | |
Humidification tank | High-quality 304 stainless steel water tank | |
Sample rack | 2PCS, SUS304 stainless steel material, adjustable spacing storage track, sample rack can be adjusted up and down according to needs, evenly bearing 30KG/layer. | |
Light | There is a lighting lamp on the top of the observation window, which is controlled by the switch outside the door, which is convenient and clear to observation | |
Movable casters | 4 movable casters
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Observation window | Three-layer explosion-proof tempered glass window |