Application Areas:
Tabletop thermochambers are ideally suited for temperature and
humidity testing of small samples used in research, development and
quality control. Everyday items, cosmetics, electronic components
and medical products must meet certain quality standards and test
specifications.
Tabletop temperature and humidity chambers perform temperature
testing in a very small space.
Product functionality and reliability are ensured at an early stage
in the R&D lab. Limited laboratory space and the need to test
small samples directly in the workplace require compact, easy to
move and quiet-running environmental chamber test chambers.
Environmental Test Chamber Catalog:
Environmental Test Chamber.pdf
Test Standard:
In addition to fixed-point temperature and humidity conditions, the
desktop constant temperature and humidity chamber can perform
outdoor electronic products and vehicle regulations required by the
dew and moisture freezing test (alternating combination of humidity
and heat cycles), so that the surface of the product to be tested
produces the phenomenon of dew (condensation), simulating the
outdoor dew phenomenon, evaluating the ability of materials to
prevent the diffusion of moisture, moisture freezing test to
accelerate the product's tolerance to deterioration.
Dew Condensation [alternating heat and humidity cycle]
EC60068-2-30, GJB150-09, JPCA-ET05, GB2423.4.
Wet freezing [low temperature cycle]
IEC60068-2-38, MIL-STD-202-106, AECQ-200, JPCA-ET06, JIS 5016-9.4,
GB2423.34.
Corresponding standard:
1, GB11158 high-temperature technical condition.
2, GB10589-89 low-temperature technical condition
3, GB10592-89 high-low-temperature technical condition
4, GB/T10586-89 humidity technical condition
5, GB/T2423.1-2001 low-temperature testing method
6, GB/T2423.2-2001 high-temperature testing method
7, GB/T2423.3-93 humidity and heat testing method
8, GB/T2423.4-93 method of humidity and heat alternating
9, GB/T2423.22-2001 temperature testing method
10, IEC60068-2-1.1990 low-temperature testing method
11, IEC60068-2-2.1974 high-temperature testing method
12, GJB150.3 high-temperature test
13, GJB150.4 low-temperature test
14, GJB150.9 humidity test
Structural Features:
Tabletop constant temperature and humidity test box inside the box
using a full 1.2 mm thick SUS304 stainless steel plate welded
together. The advantage of full welding is good sealing, not easy
to crack.
The outer box is made of 1.5 mm thick cold-rolled steel plate after
brushing and polishing, high-temperature baking paint treatment,
not easy to scratch.
Insulation material using polyurethane automatic mechanical foam,
insulation layer thickness of 100 mm.
The door seal adopts double-layer silicone sealing material, with
good sealing effect.
The observation window is 4-layer tempered glass, and the size of
the window can be customized according to the customer's
requirements.
Equipped with 100mm diameter test holes on both sides of the box,
and equipped with high and low temperature resistant silicone
plugs.
Technical parameter:
| Model | ZL-6002 |
| Inside size W*H*D (cm) | 60L (Customized) |
| Temperature range | －10℃～＋150℃±2℃(or requirement) |
| Humidity range | 30%～95%RH±2%RH(or requirement) |
| Volatility / uniformly | ≤±0.5℃/≤±2℃ |
| Accuracy: | ＋0.5℃,-3％R.H |
| heated/cooling | About 4.0℃/min / about 1.0℃/min(specific condition is cooling
5~10℃/min) |
| Heated speed: | 1.0～3.0℃/min |
| Cool speed: | 0.7～1.0℃/min |
| Material | SUS 304# stainless steel |
