Thermal cycling testing machine / damp heating / humidity freeze testing machine purpose To determine the ability of the module to withstａnd thermal mismatch , fatigue and other stresses caused by repeated chaanges of temperature, the purpose of this test is to determine the ability of the module to withstａnd the effects of high temperature and humidity followed by sub-zero temperatures , this is not a thermal shock test and to determine the ability of the module to withstａnd the effects of long-term penetration of humidity
Thermal cycling testing machine / damp heating / humidity freeze testing machine standard It's according to IEC61215 standard
Thermal cycling testing machine / damp heating / humidity freeze testing machine technical specifications 1.Satisfy IEC61215-2005,10.10 , 10.11,10.13 provision temperature humidity 85oC/85%RH ａnd 90oC/90%RH ,damp heating testing requirement; -50oC-85oC, thermal cycling ;-50oC-85oC , 85%RH humidity freeze testing requirement , and satisfy IEC 61730 ,61640 thermal cycling ,humidity freeze testing requirement 2.Test capacity:can meanwhile satisfy 4 PCS modules testing requirement , module size:2000*2000mm 3.Heating load : single module power :380W ; testing machine's refrigeration system satisfy 2 PCS module under the open the power situation's refrigeration and control temperature demand 4.Testing machine bearing: single module the max weight: 30kg. The testing machine can bearing total weight 200kg , the testing sample and have no deformation 5.Temperature humidity control 5.1 Temperature control range : -50oC~+85oC 5.2 Humidity control range:20%~85%R.H(at +20~+85oC) 5.3 Temperature fluctuation :≤±1oC 5.4 Temperature uniformity : ≤2.0oC 5.5 Temperature deviation : ≤±2.0oC ( high temperature running),≤±3.0oC ( low temperature running ) 5.6 Humidity deviation :≤±3%R.H (at +20~+85oC) 5.7 Rise and down temperature speed rate: rise and down speed rate can reach 1-3oC/min 6.It has measurement and record module temperature's machine, accurate prefer±1oC, temperature sensor placed middle's front or back surface of module , if more modules meanwhile testing, only need to monitor one module's temperature for representative 7.The test machine is double door type 8.Offer sample frame , the sample through Insulation treatment , can fixed different dimension modules 9.Control software : by HOTOTECH researched and development , can set automatic start and stop , temperature humidity can record within 600 history data , meanwhile can see the history data curve 10.Over temperature alarm function , limit temperature emergency stop rgin-top:3.1000pt;margin-bottom:3.1000pt;margin-left:0.0000pt;mso-para-margin-top:0.2000gd;mso-para-margin-bottom:0.2000gd;mso-para-margin-left:0.0000gd;layout-grid-mode:char;line-height:18.0000pt;mso-list:l0 level1 lfo1;" ><>3.Heating load : single module power :380W ; testing machine's refrigeration system satisfy 2 PCS module under the open the power situation's refrigeration and control temperature demand4.Testing machine bearing: single module the max weight: 30kg. The testing machine can bearing total weight 200kg , the testing sample and have no deformation
