High Technology Environmental Fast Temperature Humidity Change Rate
Test Chamber
Fast change rates test chamber/Thermal Cycling Chamber/Rapid
Temperature Change Test Chamber
Fast change rates testing chamber is suitable for testing the
changes of instruments,electrical,electronic products,machine and
parts under the rapid temperature change or the the gradient conditions, takes advantage of compact, modern scroll compressors to bring fast
temperature cycling to small form factor. Temperature cycling rates
from 5 to 20°C/min. are possible. Two different ultimate low
temperatures are available: -40°C or -70°C.
The faster cycle times can be used to meet more aggressive test
methods that require thermal stress during transitions. Significant
test time can be saved in completing tests, as well.
To demonstrate performance, Grande uses the international standard
IEC 60068 3-5 measured at the supply air. Temperature cycles are
run from hot to cold extremes, and the middle 80% of the transition is timed to
determine performance. Your actual cycling results will vary
depending on methodology, including the start and end temperatures,
and the amount of samples loaded.
Features
QUALITY CONSTRUCTION
Stainless steel exterior and interior
Rounded interior corners for easy cleaning
Full thermal break around doorframe and door
Rotating door latch is easy and secure
Dual-layer insulation of fiberglass and expanded foam for thermal
integrity
One 2" (50mm) to One 4" (100mm) diameter cable port on the left, with an impervious, flexible
silicone plug
Easy lift-off service panels
Pressure relief port to allow air volume changes due to rapid
temperature changes
Three levels of overheat protection
FTF PROGRAMMER/CONTROLLER
Popular PID controller with touch-screen operation
Stores 120 different profiles with up to 1200 steps each (ramp,
soak, jump, auto-start, end)
Step types include: ramp, soak, jump, auto-start, and end
Ethernet interface for remote monitoring and operation
RECOMMENDED OPTIONS
Dry air purge, to compensate for quickly shrinking air during
cooling, as well as to reduce risk of condensation.
Product temperature control, allows feedback from a second sensor
on the product. Ensures faster completion of transition steps.
Tester pictures
Technical parameters:
1. Inner chamber size: 50L, 80L, 100L, 150L----5000L
2. Temperature range: -60 ℃ ~+150 ℃
3. Quick temperature change range:-40℃/-40℃～+90℃
4. The humidity range: 20% ～ 98%RH, the fluctuation is less than
±3%/ ±5%.
5. Speed of cooling: 1-5 / 10 / 15 / 20℃ / min (nonlinear / linear)
6. Internal space: 1 cubic
7. Temperature fluctuation: less than 0.5 ℃
8. Temperature uniformity: less than 2 ℃ / 1 ℃
Certificates
Partner
Shipment
By sea, by air, by truck, by courier, by train....
FAQ
1. Do you offer after-sales service? How can I ask for that? And
how about the warranty?
Every machine from our factory has a 1 year warranty after
shipment. Generally, we offer 1 year for the FREE maintenance for
our customers. If your machine doesn’t work, you can send E-mail to
us and we will try our best to find the problem by email or skype
video chat if neccesary. After confirmation of the problem, we can
send you new spare parts or provide on-site repair.
2. What’s the delivery term?
Normally, the delivery time is 10-25 working days after deposit
receipt. If you are in urgent need, we can consider making a
special arrangement for you.
3. Do you accept customization service? Can I have my logo on the
machine?
Yes, of course. We can not only offer standard machines, but also
customized machines according to your requirements. And we can also
put your logo on the machine.
4. How to install and use the product?
We will send you operating instructions, most of our machine is
shipped with a whole part, which means it is already installed, all
you need to do is to connect the power cable and start to use. And
if possible, we can also install your machine at your location.
