COLO.Science · Technical Specification
RAKAPOSHI
Temperature & Humidity Test Chamber Family · 50 L / 80 L · RH 20%–98% · Programmable LCD Touch Screen
RAKAPOSHI is a family of temperature and humidity test chambers designed for environmental simulation, cold resistance testing, thermal cycling, high-temperature testing, storage condition evaluation and general climatic stability work. The series supports quality inspection and reliability testing of electronic products, electrical appliances, communication products, instruments, automotive components, plastics, metals, food-related materials, chemicals, building materials, medical products and aerospace components.
Climatic chamber family
50 L / 80 L
RH 20%–98%
LCD touch screen
100 programs / 100 segments
Ethernet / PC connection
Environmental simulation
Quality inspection
Family
RAKAPOSHI · temperature & humidity chamber family
Address (HQ)
Polje ob Sotli 4
SI-3255, Slovenia
SI-3255, Slovenia
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RAKAPOSHI · Temperature & Humidity Test Chamber Family · Technical Specification
Document ID: COL-TEC-RAKAPOSHI-FAMILY-EN
Version: Responsive product layout
Informational technical sheet · Non-binding · Controlled electronic document
Version: Responsive product layout
Informational technical sheet · Non-binding · Controlled electronic document
RAKAPOSHI Temperature & Humidity Test Chamber Family Environmental simulation platform · programmable control · laboratory and industrial climatic testing
Family platform
50 / 80 L
Temperature & humidity testing
Cold resistance / thermal cycle
Static / dynamic testing
Product overview
| Product designation | RAKAPOSHI Temperature & Humidity Test Chamber Family |
| Equipment type | Floor-type climatic chamber family for controlled temperature and humidity testing |
| Series models | RAKAPOSHI4050 / RAKAPOSHI4080 |
| Nominal chamber volumes | 50 L / 80 L |
| Temperature range | Configuration-dependent low-temperature versions listed in the catalog, with operating ranges from -40°C to 150°C and up to -70°C to 150°C |
| Relative humidity range | 20% – 98% RH |
| Primary purpose | Testing material and component tolerance to heat, cold, dry and humidity conditions under controlled environmental simulation |
| Typical industries | Electronics, electrical appliances, communication, instrumentation, automotive, plastic, metal, food, chemical, building materials, medical and aerospace industries |
| Testing mode | Constant temperature and humidity testing in static state, with support for dynamic humidity-induced failure testing |
Family models and chamber dimensions
| Model | Internal chamber dimensions (mm) | Overall dimensions (mm) | Nominal volume | Catalog note |
|---|---|---|---|---|
| RAKAPOSHI4050 | 320 × 350 × 450 | 800 × 1050 × 950 | 50 L | Compact climatic chamber for smaller test loads |
| RAKAPOSHI4080 | 400 × 400 × 500 | 900 × 1100 × 1000 | 80 L | Larger chamber capacity for extended sample batches |
General series technical characteristics
| Temperature fluctuation | ± 0.5°C |
| Temperature uniformity | ± 2.0°C |
| Relative humidity uniformity | ± 2.5% RH |
| Cooling rate (average) | 1°C / min |
| Heating rate (average) | 3°C / min |
| Cooling system | Cooling compressor |
| Refrigerant | Catalog-listed refrigerant: R4449A |
| Programming | 100 programs and 100 segments |
| Display / controller | LCD color touch screen with setting and programming function |
| Data communication | Ethernet connection, PC connection; Wi-Fi connection available as option |
Please note: This document presents the RAKAPOSHI family as a platform page. Final chamber range, low-temperature package, exact SKU and delivery configuration should always be confirmed in the official quotation and technical offer for the selected model.
Product characteristics
- Floor-type climatic test chamber design for varied environmental test conditions
- Suitable for temperature and humidity testing, cold resistance testing and thermal cycle testing
- Supports ultra-low temperature test, high temperature test and storage condition test
- Programmable LCD touch screen controller for repeatable workflows
- 100 programs and 100 segments for routine and advanced test sequences
- Ethernet and PC communication for integration into laboratory workflows
- Optional Wi-Fi connection
- Small-size chamber concept for efficient laboratory placement
- Observation window integrated into the door for process monitoring
- Built-in water tank and external isolation stainless steel surface evaporation humidifier
Construction and sensor system
| Humidifier | External isolation, stainless steel surface evaporation humidifier |
| Dehumidification | Evaporator |
| Water tank | Built-in |
| Observation window | Tempered glass window built into the door, 120 × 150 mm |
| Temperature sensor | PTR platinum resistance probe, PT100Ω/MV A-class, accuracy 0.001°C |
| Humidity sensor | Dry and wet probe |
| Exterior material | Steel plate with protective coating |
| Interior material | SUS304 stainless steel |
| Heating element | Ni-chrome heater |
| Air flow | Centrifugal fan |
| Heating insulation | Polyurethane foam and insulating cotton |
| Interior visibility | Interior lighting with thermo-stable silicone rubber insulation support |
Accessories and safety
| Standard configuration | 1 cable hole (Φ 50 mm) with plug; 2 shelves |
| Protection system | Humidifier dry-burn protection, overheating protection, overvoltage protection, compressor overheating protection, refrigerant overheating protection, water shortage protection and grounding protection |
| Maximum noise | ≤ 65 dBA |
| Environmental conditions | 5°C to +35°C, humidity ≤ 85% RH |
| Power supply | Single phase, AC 220V ±10%, 50/60Hz |
| Chamber stand included | H = 100 cm, appropriate to the chamber base, with caster on all four legs |
| Calibration | Professional technical service can provide calibration certificate |
Advantages of the system
Operational advantages
- Compact family with two practical chamber sizes for routine laboratory work
- Programmable controller simplifies repeatable climatic test protocols
- Touch-screen interface supports easier setup and monitoring
- Integrated communication functions support digital workflow integration
Testing advantages
- Supports combined thermal and humidity stress testing
- Suitable for stability, durability and reliability evaluation
- Useful for both static environmental conditioning and dynamic test routines
- Applicable across laboratory, QC and industrial validation tasks
Typical applications
- Electronic products
- Electrical appliances
- Communication devices
- Laboratory instruments
- Automotive components
- Plastic products
- Metal materials
- Food-related materials
- Chemical materials
- Building materials
- Medical products
- Aerospace materials and components
Sales and technical support
COLO.Science
RAKAPOSHI family configuration support
Selection help for chamber volume, test range and delivery setup
Contact us for quotation support, configuration review, delivery scope confirmation and application-specific recommendations.
Direct contact
This family sheet is intended as an informational overview for the RAKAPOSHI temperature and humidity chamber family. Final specifications, temperature package, accessories and chamber configuration may vary by selected model and approved quotation.