Low Humidity Drying Walk In Test Chamber SUS304 With PID SSR
Control
Walk-in constant temperature and humidity laboratory control
system:
1; Imported programmable touch type LCD Chinese dialogue display,
microcomputer integrated controller
2; Temperature and humidity display control instrument (Japan)
imported large screen (5.7 inch LED display), the screen is simple
to operate, easy to edit the program, without key input, screen
direct touch options. Accuracy: 0.1℃ (display range)
3; Resolution: ±0.1℃;
4. Temperature sensor: PT100 platinum resistance temperature
measurement body;
5; Control mode: heat balance temperature and humidity control
mode; All electrical appliances are made of (Schneider) series
6; Temperature and humidity control adopts P.I.D+S.S.R system and
channel coordination control
7. With the function of automatic calculation, the temperature and
humidity change condition can be corrected immediately, so that the
temperature and humidity control is more accurate and stable
8; The operation interface of the controller is available in
Chinese and English, and the real-time operation curve can be
displayed on the screen
9. With 10 groups of programs, each group of 100 segments, each
segment can cycle 999 steps of capacity, each period of time to set
a maximum of 99 hours 59 minutes
10; After input of data and test conditions, the controller has
screen locking function to avoid the shutdown caused by human touch
11. With RS-232 or RS-485 communication interface, can design
programs on the computer, monitor the test process and execute
automatic switch machine, print curve data and other functions
12. The controller has the function of screen automatic
screensaver, which can better protect the LCD screen in the long
running state (so that its life is longer).
13; Provides a warning signal when an error occurs during operation
or setup
Specifications:
| Inner chamber size w×h×d(cm) | Non-standard,depends on customers` specific requirements for
customization |
| Exterior chamber size w×h×d(cm) |
| Testing temperature range | 0℃,-20℃,-40℃,-60℃,+70℃,+80℃ |
| Performance | Temp.fluctuation | ±0.3℃ |
| humidity range | 30~90%RH |
| Humidity uniformity | ±5℃%RH |
| Temp.uniformity | ±3℃ |
| Heat up time | 20℃~80℃≤50min |
| Material | Exterior chamber material | Cold-rolled steel+Powder coating |
| Interior chamber material | SUS#304 Stainless steel plate |
| Insulation material | PU fiberglass wool |
| System | Air circulation system | Cooling fan |
| Heating system | SUS#Stainless steel high-speed heater |
| Humidification system | Surface evaporation system |
| Controlling system | Digital electronic indicator+SSR+PID |
| Refrigeration system | Imported tecumseh compressor+ fin type evaporator+air(water)condenser |
|
| Dehumidifying system | ADP dew point dehumidification method |
| Other components | Multi-layer vacuum glass observation window,cable
port(50mm),controlling status indicator lamp,chamber
light,specimenloading shelf(2pcs,position adjustable) |
|
| Safety protection device | Over-heat protection circuit breaker,compressor overload
protection,control system overload protection,humidifying system
overload protection indicator lamp |
|
| Power supply | AC 3phase 380V 60/50Hz |
| Customization service | Non-standard or special requirements are all welcome
|
Customer Support Services:
Ø Installation
Ø Training (Training customer employees)
Ø Calibration
Ø Preventative maintenance
Ø Replacement parts
Ø Assistance via phone or internet
Ø On-site diagnosis and repair/online diagnosis and repair
