Temperature recovery time of cold and hot shock test chambe

  Original source: temperature recovery time of cold and hot shock test chamber Author: Lin frequency instrument
Product application: the two box cold and thermal shock test chamber is a necessary test equipment in the metal, plastic, rubber, electronics and other material industries
It is used to test the degree that the material structure or composite material can endure under the continuous environment of extremely high temperature and extremely low temperature in an instant, so as to detect the chemical change or physical damage caused by thermal expansion and cold contraction of the sample in a short time

Equipment model , Studio size (d * w * h) mm , Overall dimension (d * w * h) mm
　　LRHS-101B-LV   450× 450× 500   1700× 930× one thousand six hundred and fifty
　　LRHS-150B-LV  500× 600× 500   1800× 1080× one thousand six hundred and fifty
　　LRHS-234B-LV   600× 600× 650   1950× 1080× one thousand nine hundred and fifty
　　LRHS-512B-LV   800× 800× 800   2950× 1450× two thousand two hundred and fifty
　　LRHS-753B-LV   970× 970× 800   3130× 1620× two thousand two hundred and fifty
　　LRHS-1000B-LV   1120× 1120× 800   3300× 1780× two thousand two hundred and fifty
Impact temperature range: A-40 ℃ ~ 85 ℃ , B：-55℃～85℃  C：-65℃～85℃
Temperature deviation: & plusmn; 3 ℃ (no load)
Temperature fluctuation: & le; 1 ℃ (no load)
Heating rate: from normal temperature to 150 ℃ ≤ 25min (average in the whole process) (the heating time is the performance of the high-temperature box when it operates alone)
Cooling rate: from normal temperature to - 55 ℃ ≤ 45min (average in the whole process) (the cooling time is the performance when the low-temperature box operates alone)
Time setting range: 1 ~ 60000m
Sample basket size: 250 & times; 250× 250mm(100L)600× 600× 500mm(512L)
　　300× 400× 250mm(150L)760× 760× 500mm(753L)
　　400× 400× 400mm(234L)920× 920× 500mm(1000L)
Temperature recovery time: & le; 5min
Basket transfer time: & le; 15s
Observation window: 210 & times; 275mm or 395 & times; 395mm (effective field of view)
Outer box material: high quality A3 steel plate electrostatic spraying
Inner box material: imported stainless steel SUS304
Thermal insulation material: rigid polyurethane foam + glass fiber
Temperature controller: imported from Japan & ldquo; Easy to control & rdquo; Brand temperature instrument
Temperature sensor: PT100 platinum resistance thermometer
Refrigeration mode: double machine cascade refrigeration
Compressor: Taikang, France / bizel, Germany
Standard configuration: 1 set of basket sample rack
Safety protection: compressor overheating, overpressure, overtemperature, fan motor overheating, overall equipment under phase / reverse phase, overall equipment timing, leakage protection, overload and short circuit protection
Power supply voltage: AC380V & plusmn; 10% 50Hz
Power rate: (a) 17kw / 22KW / 25kW / 53kw / 72kw / 95kw
　　(B)17KW/22KW/25KW/53KW/72KW/95KW
　　(C)20KW/25KW/42KW/65KW/85KW/110KW
Operating environment: 5 ℃ ~ + 28 ℃ ≤ 85% RH
Original link: http://www
linpin
net/