Dismantled Assembly Panel Walk-In Climatic Chamber for Laboratory Reliability Testing
1. All Walk-in Room Systems
a. Operate continuously in cooling mode.
b. Provide a hot gas by-pass system to automate capacity reduction when the room is at the set point temperature.
c. Are constructed with high quality components including: liquid line solenoids, liquid sight glass, dryers, strainers, and TX valves.
d. Contain Bock semihermetic (or equal ) compressors.
e. Contain LED Touchscreen (or equal) controls.
f. Comply with ASHRAE guidelines for piping and rating.
g. Are factory-assembled and tested.
h. Are simple to maintain because components are easily accessible and clearly labeled.
Up to 5 HP units can be mounted on the roof of the walk-in room. Larger units are installed on the floor next to the room.
Comprehensive piping diagrams, schematics, and charging data are available for our environmental walk-in rooms.
2. Main Technical Parameters
| Model | KMHW-6 |
| Volume(m³) | 12.9CBM |
| Interior Dimensions | W3000 x H2100 x D2050mm |
| Exterior Dimensions | W4160 x H2350 x D2250mm |
| Safety Devices(standard) | No fuse breaker, over pressure, over heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection |
| Standard accessories | Sight window*1, cable port ( portΦ50mm ) *1, chamber lamp*1, status indicator |
| Control System | Balanced Temperature & Humidity Control System |
| Refrigeration system | Water Cooled |
| Semi-hermetic compressor, single stage or cascade refrigeration system, |
| CFC free refrigerant ( HFC-507 and HFC-23 ) |
| Controller | Panel | 7-inch LCD Touch panel, Chinese or English display selectable |
| Operation model | Program or fix point running |
| Memory capacity | 120 programs,1200steps, all repeat 999 cycles,part repeat 99 cycles |
| Accuracy | Temp.:0.1% of F.S ± 1 digit Humidity:0.1% of F.S ± 1 digit |
| Input | Temp.: pt-100, Humidity: pt-100 or ～5V DCV |
| Comm.port | RS-232 or RS-485 ( Softawre is option) |
| Temp. range | Maximum: 80 ºC,120 ºC;
Minimum: -60 ºC, -50 ºC, -40 ºC, -30 ºC, -20 ºC, -10 ºC, 0 ºC |
| Humidity Range | 10%, 20%, 30% ~ 95% |
| Temp. constancy | ±0.5 ºC |
| Humidity constancy | ±2.5%R.H |
| Temp. uniformity | ±2.0 ºC |
| Humidity uniformity | ±5.0%R.H |
| Ambient Temp. | +5 ºC～+35 ºC |
| Wiring method | AC 380 ± 10% 50Hz ,3 phase 4 wires + Ground Wires |
| Heat up time | +20 ºC～+80 ºC, Within 60 min |
| Pull down time | +20 ºC ~ -55 º, -40 ºC, -20 ºC, -10 ºC, Within 120 or 90 or 60 min |
| Interior material | Stainless Steel Plate(SUS 304) |
| Exterior material | Baked Painting Steel Or Stainless steel ( SUS304) |
| Insulation material | Rigid polyurethane foam |
| Door size (mm) | Single wing: W800 x H1800; Double wing: W1600 x H1800; |
| Note:1. We reserve the right to change specifications without prior notice 2.Customized sizes and configurations available |
3. Walk-in Room Construction:
Rooms are constructed of Stainless Steel metal tongue and groove sectional panels. An assembled room has continuous steel perimeters to hold panels tightly in place.
Panel features include:
1) 100% insulation
2) Light weight for easy handling – average weight of the largest panel is 84 lbs.
3) Alignment pins for accurate fit.
4) Steel straps connect locking arms with locking pins on opposite sides of panels.
5) Cam-actuated locks ensure tight fits and accommodate frequent assembly / disassembly for relocating or enlarging the room.
4. Walk-in Room Show
Installing the Walk-in room
The Walk-in Room is in Running
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Dismantled Assembly Panel Walk-In Climatic Chamber for Laboratory Reliability Testing Images
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