Product Details
PLC 50Hz Constant Climate Chamber Humidity Temperature Multipurpose
Test Standard:
1. IEC - 529 dustproof test method
2. GB4208-93 dustproof test method3. GB2423.37-89 dustproof test method4. GJB150.12 dustproof test methodBox structure:1. The box body is processed and formed by CNC machine tools, with
beautiful appearance and non-reaction handle, which is easy to
operate.2. The inner tank of the box is made of imported high-grade
stainless steel (SUS304) mirror panel, and the outer tank of the
box is sprayed with A3 steel plate, which increases the appearance
texture and cleanliness.3. The water replenishment tank is placed in the lower right part
of the control box, and has automatic water shortage protection,
which is more convenient for the operator to replenish the water
source.4. The large observation window is equipped with lights to keep the
inside of the box bright, and the tempered glass embedded in the
heating body is used to clearly observe the situation in the box at
any time.5. The humidification system pipeline is separated from the control
circuit board, which can avoid failure due to water leakage in the
humidification pipeline and improve safety.6. The water system pipeline circuit system is convenient for
maintenance and repair.Features:1, The inner chamber is made of mirror stainless steel.2, Semicircular corners inner chamber is easy to clean.3, Shelf can be adjusted.4, LED microcomputer controller make the temperature and humidity
constant.5, Touch key parameter setting.6, Timer, over temperature alarm function.7, Large angle observation window, easy to watch the goods in the
inner chamber with lighting.8, Large-capacity humidifier, easy to use
Specifications :
Temperature Range | A:-0~150℃ B:-20~150℃ C:-40~150℃ D:-70~150℃ |
Humidity Range | 20%RH-98%RH (details see temperature humidity control diagram). |
Temperature Fluctuation | ±0.5℃ |
Humidity Fluctuation | ±2%RH |
Temperature Deviation | ≤2.0℃ |
Humidity Deviation | A)>75%RH:≤+2,-3%RH,B)<75%RH:≤±5%RH. |
Temperature Uniformity | ≤±2.0℃ |
Humidity Uniformity | +2,-3%RH |
Heating Rate | Approx 3℃/mins,average non-linear ,no load |
Cooling Rate | Approx 1℃/ mins,average non-linear ,no load |
Temperature Overshoot | ≤±2℃ |
Internal Material | 1.2mm thick SUS#304 high &low temperature resistance stainless
steel. |
External Material | Adopt flame retardant high strength PU Polyurethane foam insulation
material. |
Control Method | Touch screen programmable PLC, with USB interface, with RJ485
interface can be connected to computer controlling, special network
control software, convenient remote monitoring, data
acquisitioning. |
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Company Profile
Company Profile
The company had grown very fast since it was founded in 2009 which
holds the operation concepts of being morality-rooted and
honesty-based, FREETO® has earned great reputation globally with
our excellent service and quality. Guided by the FREETO® mission,
“Perfect Quality, Sincere Service, Standardized Management and
Promoting Innovation”, we aim to be the top medical device company.
We hope to utilize the biological engineering technology and
medical research to serve for the health of all humanity.




