Humidity Temperature Test Chamber Stability Test Chamber With Air
Cooling HD-E702-100 Temperature & humidity test chamber.pd... Description: Stability test chamber is designed for testing the capability of
heat-endurance, cold-endurance, dryness-endurance, and
humidity-endurance, suitable for quality control of the industries
of electron, electrical equipment, vehicle, metal, foodstuffs,
chemistry, building materials, luggage, adhesion tape, printing,
packaging, etc. Main Technical Parameter: Model | HD-E702-50 | HD-E702-100 | HD-E702-225 | HD-E702-800 | HD-E702-1000 | Size(cm) | 40x50x50 | 35x45x35 | 40x50x50 | 50x75x60 | 100x100x80 | 100x100x80 | 95x140x110 | 85x135x92 | 95x140x110 | 110x167x120 | 155x210x120 | 155x210x140 |
Performance
| Control Methods | Balanced temperature humidity control system (BTHC) PID intelligent
adjust | Temperature and Humidity Range | -70°C~150°C; 20%-98%R.H | Temp. & Humid. deviation | ±0.5°C, ±2%RH | Temp. & Humid. average difference | ±2°C, ±3%R.H | Heating Rate | ≤2.5°C/min | Cooling Rate | 0.7~1.2℃/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 (France Taikang) | 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 | Korea TEMI 880 LCD touch screen | 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 system
protection Over-temperature protection switch; Temperature
deviation alarm, Compressor Overpressure; overload; Water shortage;
Phrase shortage, etc. |
Product Features: - Material quality of inner box is SUS304 # mirror-face stainless
steel imported, and outer box is steel plate and the paint. Box
body is processed shape using CNC machine tool, its shape is
beautiful and fine.
- Heat preservation material used glass fiber cotton of
high-intensity PU foam and high density, which can avoid
unnecessary energy loss.
- Large glass window design, viewing angle in all directions, hollow
electric plating film and anti-condensation design, built-in lights
to facilitate the test sample state of real-time observation in the
course of testing.
- Large-size LCD display screen, simple operation, easy to edit
programs. PID with automatic calculation function, show failure
message .
- An RS-232 communication interface, matching recorder, strong
expandability.
- with timing contact, and be able to cope with dynamic testing and
measure test.
- The system-wide multi-security protection and power-cut memory.
- Freezer imported by the French original armored warrior compressor
and use environmental-friendly refrigerant (R134a, R404a, R23).
- Frozen system uses units or low-temperature dual-loop system
design.
- Use more powerful wing-blower air supply cycle, to avoid any dead
end, temperature and humidity are evenly distributed in the test
region.
- Wind-road cycle adopted the design of blowing side wind and return
wind. Wind pressure and wind speed are in accord with test
standards, and make the door instantaneous temperature and humidity
open that is stabilized time soon.
- Heating, cooling, humidification and dehumidification system is
totally unaided to improve efficiency, reduce testing cost,
increase life expectancy and lower failure rate.
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