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Product Details:
Payment & Shipping Terms:
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| Product Name: | Modular Walk-in Chambers | Temp. Constancy: | +/-0.5oc |
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| Humidity Constancy: | +/-2.5%R.H | Material: | Stainless Steel |
| Volume: | 43.3m3 | Test Size: | 4800*2100*4300mm |
| High Light: | walk in environmental chamber,walk in climatic chamber |
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Cost-effective Stainless steel Modular Temperature/humidity walk-in rooms
Applications
Walk in test Chamber are used for various types of testing such as prototype evaluation, research & development testing, production testing, accelerated stress testing, reliability testing, failure analysis, and any other application where environmental simulation is needed.
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
| SPECIFICATIONS | |||||||
| Model | KMHW- | ||||||
| 4 | 6 | 8 | 13 | 17 | 21 | ||
| Volume(m³) | 9 | 12.9 | 16.8 | 16.8 | 35.2 | 43.3 | |
| Interior Dimensions | W(mm) | 2100 | 3000 | 3900 | 3000 | 3900 | 4800 |
| H(mm) | 2100 | 2100 | 2100 | 2100 | 2100 | 2100 | |
| D(mm) | 2050 | 2050 | 2050 | 4300 | 4300 | 4300 | |
| Exterior Dimensions | W(mm) | 3250 | 4160 | 5050 | 5050 | 5050 | 5950 |
| H(mm) | 2350 | 2350 | 2350 | 2350 | 2350 | 2350 | |
| D(mm) | 2250 | 2250 | 2250 | 2250 | 4500 | 4500 | |
| Control System | Balanced Temperature & Humidity Control System | ||||||
| Temp. range | Maximum:80ºC,120ºC;Minimum:-60ºC,-50ºC,-40ºC,-30ºC,-20ºC,-10ºC,0ºC | ||||||
| Humidity Range | 10%,20%,30%~95% | ||||||
| Temp. constancy | ±0.5ºC | ||||||
| Humidity constancy | ±2.5%R.H | ||||||
| Temp. uniformity | ±2.0ºC | ||||||
| Humidity uniformity | ±5.0%R.H | ||||||
| Heat up time | +20ºC~+80ºC ,Within 60 min | ||||||
| Pull down time | +20ºC~-55ºC -40ºC-20ºC-10ºC ,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*H1800;Double wing:W1600*H1800; | ||||||
| Safety Devices(standard) | No fuse breaker, over pressureover heat and over current protection for compressor, over temperature protection, over load protection for blower, dry heat protection |
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| Standard accessories | Sight window*1,cable port(portΦ50mm)*1,chamber lamp*1, status indicator | ||||||
| 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) | ||||||
| Ambient Temp. | +5ºC~+35ºC | ||||||
| Wiring method | AC 380±10%50Hz ,3 phase 4 wires +Ground Wires | ||||||
| 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.
Features
Walk-in, Drive-in Type
Stainless steel interior (or galvanized for savings)
Painted galvanized steel exterior for long life
MAP service doors are hinged (no tools or lifting)
Easy access to components
Reliable steam generator system for humidity applications
Sheathed electric heaters for safety and reliability
Adjustable vanes in supply grille allow directing of airflow as needed
Standards Implemented and met
GB-2423. 1-89(IEC68-2-1) Test A: Low Temperature Test
GB-2423. 2-89(IEC68-2-2) Test B: High Temperature Test
GJB360. 8-87(MIL-STD．202F) High Temperature Operating Life Test
GBJl50. 3(MIL-STD-810D) High Temperature Test
GJBl50. 4(MIL-STD-810D) Low Temperature Test
GB2423. 3-93(IEC68-2-3) Test Ca: method for steady-state damp heat test
GB2423. 4-93(IEC68-2—30) Test Db: Damp Heat Alternative Test
GJBl50. 9-93(MIL-STD-810D) Damp Heat Test
Specifications
High quality and reliability performance;
Controller:Touch screen, parameter and program control;
Competitive price and 12 months free parts warranty.
4. Walk-in Room Show
Contact Person: Anna Hu
Tel: +8618098282716
