Feature
l
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
selected.
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 selected, it also has
the function of high and low temperature testing machine. |
Application
●
Select 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 |
|
5 |
8 |
15 |
25 |
5 |
8 |
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 description, 1set |
|
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