Programmable LCD Touch Screen Digital Professional Thermal Shock
Chamber
Hot cold thermal shock test chamber is available in small capacity
and large capacity to meet different testing requirements. The
specimen automatic transferred from cold chamber to hot chamber by
basket.The basket slides vertically and smoothly through rails, to
make the specimen is exposed to the two chambers.
Name | Thermal Shock Chamber |
Model | GSKA-162 | GSKA-340 | GSKA-500 | GSKA-1000 |
Inner dimensions of test room | 300*300*250mm | 450*450*360mm | 650*650*500mm | 850*850*700mm |
Volume of test room | 22L | 72L | 211L | 505L |
Load of test room | 20kg | 30kg | 50kg | 60kg |
Upper limit preheat temperature | +220℃ |
Heating time | Ambient temperature to ~ + 200℃, within in 30 minutes. |
Lower limit pre-cool temperature | -75℃ |
Cooling time | Ambient temperature to ~ -70℃, within in 30 minutes |
High temperature exposure range | Ambient temperature +20 to +200°C |
Low temperature exposure range | –65 to -5°C |
Recovery time | Within 15 minutes |
Temperature fluctuation | ≤±0.5℃ |
Temperature deviation | ≤±3 ℃ |
Controller | Programmable color LCD touch screen controller |
Cooling system | Mechanical compression refrigeration system |
Exterior material | Steel Plate with protective coating |
Observation window | Interior lighting , double-layer thermo stability silicone rubber
sealing |
Power Supply | 380V 50HZ |
Types of Humidity Systems
There are various types of humidity systems used on test chambers
today such as a water bath, boiler/steam
generator and atomizing system.
Water Pan - Very stable, but slow response
Boiler - Standard on most CSZ chambers. The advantages of this
system are that it can attain 98%
humidity and has large capacity to work in any size unit. The
disadvantages of this system is that live
load from boiler can cause problems at lower temperatures when the
DUT generates heat.
Atomizer - This system sprays very fine drops of water into the
air stream. The advantages of this system
are that it provides good control with live loads. CSZ typically
uses this type of humidity systems for
devices under test that are over 500 watts, with the exception of
larger chambers.
Application :
Temperature adaptability test under the condition of rapid change,
or gradient for electrical, electronic, instruments and other
products or spare parts, particularly applies to environmental
stress screening test (ESS)
Environmental stress screening (ESS) refers to the process of
exposing a newly manufactured or repaired product or component
(typically electronic) to stresses such as thermal cycling and
vibration in order to force latent defects to manifest themselves
by permanent or catastrophic failure during the screening process.
The surviving population, upon completion of screening, can be
assumed to have a higher reliability than a similar unscreened
population.
ESS can be performed as part of the manufacturing process or it can
be used in new product qualification testing.
We keep good quality and competitive price to ensure our customers
benefit ; We respect every customer as our friend and we sincerely
do business and make friends with them,no matter where they come
from. Each batch of parts is done quality sampling inspection
before into the warehouse, and Each product before delivery is
tested by the national authoritative third-party inspection agency
Ways of service:
● Solve the problems in using the test chambers timely and
Effectively
● Response within 6 hours once got questions from customers.
● Engineers available to service machines overseas to install and
commissioning
● Training how to install, operate and maintain the machine
● On-site diagnosis and repair / Online diagnosis and repair
● Business Negotiations
Advantage
Ø 24 hours online
Ø 35 years experiences
Ø Sample chamber of each model
Ø Best price, fast delivery
Ø OEM,ODM
Ø Oversea offices
Ø Own import and export business license
Ø ISO,CE,UL,ASTM,DIN,EN,GB,BS,JIS,ANSI,TAPPI,AATCC,IEC,VDE
