Constant Temperature and Humidity Test Chamber (80L)
(Standard type)
Inner size: W400 x D400 x H500mm
External size: W1050 x D980 x H1650mm
Constant Temperature and Humidity Test Chamber (80L)
Design Standard:
| GB11158 | High Temperature Test Chamber Technical Condition |
| GB10589-89 | Low Temperature Test Chamber Technical Condition |
| GB10592-89 | High-low Temperature Test Chamber Technical Condition |
| GB/T10586-89 | Damp Heat Test Chamber Technical Condition |
| GB/T2423.1-2001 | Low Temperature Test Chamber Test Methods |
| GB/T2423.2-2001 | High Temperature Test Chamber Test Methods |
| GB/T2423.3-93 | Damp Heat Test Chamber Test Methods |
| GB/T2423.4-93 | Alternating Damp-Heat Test Methods |
| GB/T2423.22-2001 | Temperature Changing Test Methods |
| IEC60068-2-1.1990 | Low Temperature Test Chamber Test Methods |
| IEC60068-2-2.1974 | High Temperature Test Chamber Test Methods |
| GJB150.3 | High Temperature Test Methods |
| GJB150.4 | Low Temperature Test Methods |
| GJB150.9 | Damp Heat Test Methods |
Constant Temperature and Humidity Test Chamber (80L)
Uses:
This equipment can simulate different environment condition. It’s appropriate for testing material performance, such as resist heat, resist dry,resist humidity and resist cold. That can define performance of material.
Constant Temperature and Humidity Test Chamber (80L)
Specification
| Model | LR-B001-80 (A~F) | LR-B001-150L (A~F) | LR-B001-225L (A~F) | LR-B001-408L (A~F) | LR-B001-800L (A~F) | LR-B001-1000L (A~F) |
| Inner size: WHD(cm) | 40*50*40 | 50*60*50 | 60*75*50 | 60*85*80 | 100*100*80 | 100*100*100 |
| External size: WHD(cm) | 105*165*98 | 105*175*108 | 115*190*108 | 135*200*115 | 155*215*135 | 155*215*155 |
| Temperature range | (Low temp.:A:+25℃; B:0℃;C:-20℃; D:-40℃; E:-60℃; F:-70℃) (High temp.: + 150℃) | |||||
| Humidity range | 20%~98% R.H | |||||
| Temp analytic accuracy/ uniformity | 0.1℃/±2.0℃ | |||||
| Temperature Fluctuation | ±0.5℃ | |||||
| Humidity control accuracy | ±0.1%;±2.5% | |||||
| Heat, cooling time | Heat up about 4.0°C/min ; Cooling about 1.0°C/min | |||||
| Inner and outer materials | SUS#304 Stainless steel for inner chamber ; Carton Advanced cold plate nano paint for outer | |||||
| Insulation materials | Resistant to high temp ,high density,formate chlorine,ethyl acetum foam insulation materials | |||||
| Cooling system | Air cooling/single segment compressor(-40°C) ,air and water double segment compressor (-50°C~-70°C) | |||||
| Protection devices | Fuse switch, compressor overload switch, refrigerant high and low pressure protection switch, super humidity over-temperature protection switch, fuse, failure warning system | |||||
| Parts | Watching window , 50mm testing hole , PL internal bulbs , Wet and dry bulb gauze , partition plate , castorx4, Foot Cupx4 | |||||
| Compressor | Original France“Tecumseh"brand | |||||
| Controller | Taiwan, Independent R&D software | |||||
| Power | AC220V 50/60Hz & 1 , AC380V 50/60Hz 3 | |||||
| Weight (kg) | 170 | 220 | 270 | 320 | 450 | 580 |
Constant Temperature and Humidity Test Chamber (80L)
| 1. Item 2. Model | Constant Temperature and humidity test chamber 80L |
| 3. Function | It simulates the products in the chamber where the climate condition of different temperature and humidity, such as high-low operation and storage, temperature cycling, high-low temperature and high-low humidity, moisture condensation etc. to check its adaptability and changing performance. It’s required to conform to international regulation (IEC, JIS, GB, MIL…) to reach the consistency (including test schedule, condition, method) under the international standard. |
| 4. Sample application | The chamber applies to: compatibility test for store, transportation and application of electric, electronic products, unit components, parts and other materials under high or low temperature. The following samples are prohibited to be tested and stored: – Inflammable , explosive and other volatile substances; – Corrosive substance; – Biont; – Strong electromagnetic emission source. |
| 5. Volume, size & weight | |
| 5.1. Volume 5.2. Internal size 5.3. Exterior size 5.4. Weight | 80L W 400 x H500 x D400mm W1050 x H1650 x D980mm 170KG |
| 6. Performance | |
| 6.1. Test condition | Temperature:+25℃, Humidity: ≤85%, no samples in the chamber |
| 6.2. Test method | GB/T 5170.2-1996 Temperature test chamber GB/T5170.5-1996 Temperature and humidity test chamber (only temperature and humidity) |
| 6.3. Temperature range | -40℃→+150℃ (adjustable) |
| 6.4. Temperature fluctuation | ±0.5℃ |
| 6.5. Temperature accuracy distribution | ±2.0℃ |
| 6.6. Humidity range | 20%～98%R.H (temperature at 20℃-85℃) |
| 6.7. Humid. fluctuation | ±2.5%R.H. |
| 6.8. Humidity accuracy distribution | ±3.0%. |
| 6.9. Heat-up time | -40℃ → +150℃ Heat up for 2-4.0℃/min |
| 6.10. Cooling time | +150℃→ -40℃ Cooling for 0.7-1.0℃/min |
| 6.11. Load condition | Testing space is not more than 3/4 of the total space, no heating |
| 6.12. Sample holder | Stainless steel punching stencil |
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