LIYI Water Cooled Temperature Humidity Chamber 5000L Touch Screen
Programmable
Product Usage:
5000L Water Cooled Temperature Humidity Controlled Cabinets
Constant Temperature and Humidity Machine is widely used in aviation, aerospace, electronics,
instrumentation, electrical products, materials, auto parts,
plastics and rubber products, chemicals, building materials,
medical, photovoltaic and other industries, in high temperature and
low humidity environment conditions accelerate the hygrothermal
test, the alternating damp heat test, the constant damp heat test,
the high temperature and humidity test, and the high and low
temperature test on the test piece, so as to analyze and evaluate
the performance of the test piece under the conditions of high
temperature and low humidity.
Implementation and meeting standards:
GB/T 10589-2008 :cryogenic test chamber technical conditions
GB/T 10592-2008 :high and low temperature test chamber technical
conditions
GB/T 2423.1-2008:basic environmental testing procedures for
electric and electronic products
GB/T 2423.2-2008:basic environmental testing procedures for
electric and electronic products high temperature test methods
GB/T 2423.3-2008:electronic products basic environmental testing
procedures constant moisture heat test method
GB/T 2423.4-2008:basic environmental testing procedures for
electrical and electronic products alternating humidity test
methods
GJB 150.3A-2009:laboratory test method for military equipment
laboratory high temperature test method
GJB 150.4A-2009:laboratory test method for military equipment
laboratory low temperature test method
GJB 150.9A-2009:laboratory test method for military equipment
laboratory damp heat test
GJB 360B-2009: test methods for electronic and electrical
components
JJF 1101-2003:environmental and test equipment temperature and
humidity calibration specifications
GB/T 5170.2-2008:test method for environmental test equipment of
electric and electronic products Temperature test equipment
GB/T 5170.5-2008:test methods for environmental testing equipment
for electric and electronic products
Features:
1.5000L Water Cooled Temperature Humidity Controlled Cabinets
Constant Temperature and Humidity Machine is composed of control
panel, distribution board, heat preservation board, forced draft
fan, heater, humidifier and refrigerator. The main specifications
are divided into seven standard indoor sizes and 28 different
condition test specifications.
2. With the combination of storehouse and board units, the content
product can be enlarged at will, and it is easy to disassemble and
assemble. It can be designed according to the size of customers and
cooperate with customers to expand the factory.
3. The storehouse board is made of stainless steel and American
resistant steel baking paint, with strong structure, waterproof and
beautiful appearance.
4. The horizontal diffusion vertical heat exchange circulation
system with multi wing center air supply is adopted to avoid dead
angle and make indoor temperature and humidity distribution
uniform.
5. When abnormal conditions occur, the controller screen
automatically displays the fault status in real time, cuts off the
power switch, and provides troubleshooting methods.
6. The refrigerator adopts the original compressor imported from
Europe and America, and uses the environmental protection
refrigerant. The refrigeration system adopts the dual
low-temperature circuit design, and uses different compressors in
different temperature ranges to work, so as to increase the service
life of the equipment.
Specifications:
| Item Name | 5000L Water Cooled Temperature Humidity Controlled Cabinets
Constant Temperature and Humidity Machine |
| Capacity(L) | 80, 150, 225, 408, 500, 800, 1000L(optional, or custom-made) |
| Performance | Control Methods | Balanced temperature humidity control system (BTHC) PID intelligent
adjust |
| Temperature and Humidity Range | -70°C~150°C; 20%-98%R.H |
| Accuracy | ±1.0°C, ±2%RH / ±0.5°C, ±2%RH |
| Resolution | ±0.1°C, ±0.1%RH / ±1°C, ±3%RH |
| Heating Rate | ≤3°C/min |
| Cooling Rate | Average 1°C/min |
| Internal Material | SUS#304 stainless steel |
| External Material | SUS#304 stainless steel or Antirust processing cold-rolled steel
sheet(Spray) |
| Insulation Material | Superfine wool + polyurethane foam |
| Regulator | Cooling Mode | Mechanical binary refrigeration way |
| Compressor | Closed compressor (French Tecumseh or German Copeland ) |
| Refrigerant | R23/R404A |
| Condensing Way | Air-cooling and Water-cooling |
| Humidifier | Stainless steel humidifying tube |
| Airflow Way | Broadband-type forced air circulation |
| Controller | Operate Interfaces | touch screen programmable |
| Memory capacity | 120 groups, each program 100 segment |
| Input | PT100 or T thermocouple |
| Communicate Interface | RS-232 |
| Subsidiary function | Upper and lower alarm; self diagnosis ; alarm display(fault cause);
time sequence protection (Automatic turn on or turn off ) |
| Water supply | Water supply | Circulating water supply |
| Water tank | Built-in hand type(30Kg capacity) |
| Water quality | resistance >500Ω.m |
| Standard Configuration | One observe window(Double hollow toughened glass);one test pattern
D50mm(on the left); 2 layers sample frame; one
floodlight(fluorescent lamp);one water feeding tank; |
| Safety device | Power leakage protection; Dry heating protection; Water protection
Over-temperature protection switch; Temperature deviation alarm,
Compressor Overpressure; overload; Water shortage; Phrase shortage,
etc. |
| Power supply | 220VAC ±10%50/60Hz & 380VAC ±10%50/60Hz |
