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thermal shock test chambers
ts series high and low temperature shock test chamber
featurel large-scale colored lcd touch dialogue microcomputer control system, operation is simple, running state is clear.l friendly human-machine interface of controller, convenient program setting, complete abnormity and trouble-shooting display functions.l with rs-232 or rs-485 interface that can be connected with computer for remote control and convenient use.l in the running of preset starting time, it has functions of automatic precooling, preheating and stand-by .l times of circulation and defrosting and automatic (manual ) defrosting can be set.l fully-closed imported compressor + environment-friendly refrigerant, plate type cold and heat exchanger and two-stage cascade ultra low temperature refrigeration system.l load wiring test components can be installed outside the test hole.l three-chamber or two-chamber type can be se-lected.l three-chamber type can be divided into three parts such as high temperature zone, low temperature zone and test zone, tested samples are put in test area in complete static state, special heat storage, cold storage structure and the way of forced switching of cold and hot air channel are used in introducing samples to test zone to finish high and low temperature shock test. l three-chamber type can independently set functions under three different conditions of high temperature, .low temperature and thermal shock, when executing thermal shock conditions, functions of tank 2 and tank 3 can be se-lected, it also has the function of high and low temperature testing machine. |
application
● se-lect initial trouble of electronic components, material, finished products.
● suitability test of electronic, electrical products and other military equipment under condition of rapid change of environmental atmosphere.
standards implemented and met
1 gb/t2423.1-1989 test method of low temperature test
2 gb/t2423.2-1989 test method of high temperature test
3 gb/t2423.22-1989 test of temperature change
4 gjb150.5-86 test of temperature shock
5 gjb360.7-87 test of temperature shock
6 gjb367.2-87 405 test of temperature shock
specifications
|
model |
ts40 |
ts55 |
|
05 |
08 |
15 |
25 |
05 |
08 |
15 |
25 |
|
■performance |
|
experiment method |
adopt pneumatic switching of air door and three-chamber or two-chamber type |
|
high temp.chamber |
pre-heat temp. range |
60～+200℃ |
|
heat up time |
rt.→+200℃ approx 35 min |
|
low temp. chamber |
pre-cool temp. range |
-55～-10℃ |
-65～-10℃ |
|
pull down time |
+20→-55℃ approx 60min |
＋20→－65℃ approx 70min |
|
test chamber temp. range |
-40－+150℃ |
-55－+150℃ |
|
temp. deviation |
±2℃ |
|
temp. recovery time |
within 5 minutes |
|
recovery term |
exposure to high temperature |
exposure to low temperature |
exposure to high temperature |
exposure to low temperature |
|
150℃：30min |
－40℃：30min |
150℃：30min |
－55℃：30min |
|
※1.温度上升和温度下降均为各恒温试验箱单独运转时的性能；2.恢复条件：室温为＋20℃。 |
|
■composition |
|
exterior material |
stainless steel sus304 |
|
interior material |
stainless steel( sus304) |
|
insulation material |
rigid polyurethane foam+glass fibre wool |
|
observation window |
glass with a heat generator |
|
cable hole |
inside diameter φ50 |
|
heater |
iron-chrome wire heater |
|
high temp.chamber |
heater |
iron-chrome wire heater |
|
motor |
axial flow fan |
|
low temp. chamber |
heater |
iron-chrome wire heater |
|
cooler |
finned heat exchanger, cold storage device. |
|
motor |
centrifugal blower |
|
drive unit |
pneumatic cylinder / air compressor |
|
■controller |
|
operation interface |
touch screen type lcd monitor |
|
temp. setting method |
touch screen monitor |
|
temp. control method |
pid controll |
|
operation function |
fixed operation, progrmmable operation |
|
sensor |
pt100ω |
|
■refrigeration system |
|
refrigerating method |
hermetic compressor cascade refrigeration(air-cooled or water-cooled condenser) |
|
refrigerator |
hermetic or semi-hermetic refrigerating compressor |
|
refrigerant |
r507+r23 |
|
evaporator |
finned heat exchanger |
|
■safe device |
|
independence overtemp. protection/over current breaker/ refrigerator overload relay,refrigerator overpressure and overheat protection/fuse-wire |
|
■standard |
|
internal dimensions (cm) |
d |
35 |
40 |
50 |
60 |
35 |
40 |
50 |
60 |
|
w |
40 |
50 |
60 |
70 |
40 |
50 |
60 |
70 |
|
h |
35 |
40 |
50 |
60 |
35 |
40 |
50 |
60 |
|
external dimensions (cm) |
d |
132 |
147 |
192 |
217 |
132 |
147 |
192 |
217 |
|
w |
125 |
135 |
155 |
165 |
125 |
135 |
155 |
165 |
|
h |
157 |
150 |
160 |
170 |
157 |
150 |
160 |
170 |
|
internal capacity（l） |
50 |
80 |
150 |
250 |
50 |
80 |
150 |
250 |
|
power supply |
ac 380±10%v 50±0.5 hz |
|
power (kw) |
16kw |
25kw |
30kw |
40kw |
22kw |
30kw |
35kw |
47kw |
|
specimen weight |
2.5kg |
5kg |
10kg |
15kg |
2.5kg |
5kg |
10kg |
15kg |
|
■accessories |
|
stainless steel shelves plate, 2pcs/cable hole lid(φ50),1pcs/chamber lamp,1pcs/ product desc-ription, 1set |
|
■optional accessories |
|
recorder |
| |
※1.the performance shown here is the value under the condition of the ambient temperature of 23°c±2°c, humidity of 65%rh±20%. and there is not burden.
※2.the projection is not included for internal dimensions and external dimensions. ※3.temperature range including:-65~150℃ | |
