PID Control High Low Temperature Simulation Environmental Chamber
Easy To Operate
Design and development
We have extensive experience in the design and development of
non-standard equipment according to the customer's specifications.
Industrial (laboratory) drying ovens, laboratory thermostats,
various test climatic chambers, muffle (high-temperature) furnaces
can be made according to your dimensions with a wide variety of
characteristics and parameters.
It is intended for research and quality control of various
materials, products, components, assemblies, structures,
mechanisms, measuring instruments, etc. associated with temperature
exposure at low temperatures down to -30 ° С and positive up to +
100 ° С and humidity from 10% to 98% at certain temperatures (on
request).
It is used to simulate special operating conditions in laboratories
of radio-electronic, mechanical engineering, food, chemical,
pharmaceutical, etc. industries.
Working Principle
This is so called Fast Shipping Thermal Shock Test Chamber,Thermal
Chamber,Thermal Shock Chamber.
Sample is placed in the test chamber, more extreme temperature than
test temperature can be set in high-temperature chamber and
low-temperature chamber. When it comes to low temperature test,
cold chamber door open, and low-temperature chamber working
together with test chamber.
When converted into high-temperature test, cold chamber door
closed, hot chamber door are opened, and test chamber working
together with high-temperature chamber.
Conversion of mechanical action (transferring from high temperature
to low temperature or low temperature to high temperature) can be
completed in less than 1second, and the temperature can be quickly
stabilized. During the whole test, test sample is no need to be
moved, and without any human intervention.
| Size | Inner size (W*H*D cm) | 40*50*40 | 50*60*50 | 60*85*80 | 100*100*80 | 100*100*100 |
Outer size (W*H*D cm) | 90*136*94 | 100*146*104 | 110*171*137 | 150*186*137 | 150*186*157 |
| Performance | Control Methods | Balanced temperature humidity control system (BTHC) PID intelligent
adjust |
| Temperature and Humidity Range | -70°C~100 °C(150°C) ;
20%-98%R.H (A: -20°C B: -40°C C: -60°C D: -7°C) |
| Accuracy | ±1.0°C, ±2%RH / ±0.5°C, ±2%RH |
| Resolution | ±0.1°C, ±0.1%.H / ±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 | 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. |
Corresponding Standard
GB11158 GB10589-89 GB10592-89
GB/T10586-89 GB/T2423.22-2001 GB/T2423.1-2001
GB/T2423.2-2001 GB/T2423.3-93 GB/T2423.4-93
ASTM D1735 EIA - 364-59 IEC60068-2-1.1990
IEC60068-2-2.1974 IEC 68-2-30 IEC68-2-03 EIA - 364-31C
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
We produce:
- Climatic and refrigerating chambers, cold treatment chambers;
- A variety of industrial and laboratory drying ovens;
- Testing temperature and climatic equipment;
- Muffle and chamber furnaces;
- Various equipment under the order according to the customer's
specifications.
