150L -20C Cyclic Heating Cooling Temperature Climatic Chamber With
Broad Vision Of The Large Observation Window
Refrigeration system:
Compressor: fully hermetic compressor imported from France
Refrigerant: Environmental refrigerant R404A
Condenser: fin type with heat dissipation motor
Evaporator: fin type multi section automatic load capacity
adjustment
Other accessories: desiccant, refrigerant flow window, repair valve
Expansion system: refrigeration system with capacity control
Control system:
Imported from Korea, all Chinese LCD 7" LCD touch panel, drawing
face to talk input data, temperature and humidity can be programmed
at the same time, curve display, set value / display value curve.
It supports the direct export of temperature and humidity record
data by U disk, and can display various alarms respectively. When
the fault occurs, it can display the fault on the screen to
eliminate the fault and misoperation. Multi group PID control
function, precise monitoring function, and display on the screen in
the form of data.
Controller specification:
1. Accuracy: temperature ± 0.1 ℃ + 1digit, humidity ± 1% RH +
1digit
2. Resolution: temperature ± 0.01, humidity 0.1% R.H
3. With upper and lower limit standby and alarm functions
4. Temperature and humidity input signal selection PT 100 Ω× 2 (dry
bulb and wet bulb)
5. Temperature and humidity conversion output: 4 ~ 20mA
6. Six groups of P.I.D control parameter setting, P.I.D automatic
calculation, dry and wet bulb automatic correction
Inside size
WxHxD (cm) | 40x50x40 | 50x60x50 | 50x75x60 | 60x85x80 | 80x95x80 | 100x100x80 | 100x100x100 |
Outside size
WxHxD (cm) | 90x136x94 | 100x146x104 | 100x161x117 | 110x171x137 | 130x181x137 | 150x186x137 | 150x186x157 |
Temperature
range | -70℃~+100℃(150℃)
(A:+25℃ B:0℃ C:-20℃ D:-40℃ E:-50℃ F:-60℃ G:-70℃) |
|
| Humidity range | 20%~98%R.H. (10%-98%R.H/5%~98%R.H is the specific codition) |
Accuracy/
uniformly | ±0.1℃;±0.1%R.H./ ±1.0℃;±3.0%R.H. |
Accuracy /
volatility | ±1.0℃;±2.0%R.H./ ±0.5℃;±2.0%R.H. |
Heating /
cooling time | About 4.0℃/min;about 1.0℃/min(5~10℃/mm is the specific condition) |
| Inside material | Stainless steel SUS 304# |
Insulation
material | High-temperature high-density amino acid ethyl ester foam
insulation materials |
| Cooling system | Air-cooled/ single-stage compressor(-20℃), wind, water cooled/
two-stage compressor(-40℃~-70℃) |
| Protection | compressor overload switch, high and low pressure protection
switch,
over-humidity-temperature protection switches, fuses, warning
system |
| Accessories | recorder(purchase), view window, 50mm testing hole, PL lamp,
clapboard, Dry and wet gauze ball |
| Controller | TEMI580, 880 digital controller from South Korea |
| Compressor | France “Tecumseh” |
| Power | 1Φ 220VAC±10% 50/60Hz & 3Φ 380VAC±10% 50/60Hz |
Equipment use:
This equipment is mainly aimed at the adaptability test of
electrical, electronic products, their original devices, and other
materials when they are stored, transported, and used in high
temperature and low temperature environments.
The test equipment is mainly used to conduct environmental
simulation tests on the physical and other related characteristics
of the products under low temperature, high temperature and
conditions in accordance with the national standard requirements or
user-defined requirements. After the test, the performance of the
product is judged by testing. , whether it can still meet the
predetermined requirements for product design, improvement,
identification and factory inspection.
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
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