LW-9022-RT Natural Convection and Constant Temperature Chamber
LW-9022 series generate natural convection condition with accurate temperature control and good temperature uniformity. This mechanism can provide windless phenomenon to convect air simply by temperature gradients. Thus, be able to simulate authentic environments and know real heat transfer performance, including strict environmental factors. These chambers are available in different sizes. All different sizes of chambers can be applied to various kinds of thermal management and cooling issues. Programmable temperature and relative humidity (RH%) control are also available.
Experimental Items:
- Heat Sinks
- Thermal Modules
- LED
- NB
- All-In-One PC
- Desktop PC
- Server
- LCD Monitor
- And Other Electronic Devices
Tests
- Heat Transfer Performance
Features
- Similar flow patterns with interior environment
- Easy maintenance
- Temperature uniformity reports
Sample Installation
Manual Scissors Jack
- 30 x 35 cm
- Loading 30 kg
- Height span 30 cm
- For 9022 Chamber
Manual Scissors Jack with a Perforated Plate
- 50 x 50 cm
- Thickness 20 mm
Grid Structures
- 2 layers
- All grid bars are removable
- Step-wise height adjustment
Suspended Platform
- 20 x 20 cm (Reference)
- Loading: 3 kg
Temperature Uniformity Report
| Temperature | Measurement Points | Average | SD | Non-Uniformity | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | °C | °C | ||
| 30°C | 29.1 | 29.4 | 29.5 | 29.2 | 29.2 | 30.2 | 29.8 | 29.3 | 29.2 | 29.45 | 0.35 | 1.18% |
| Deviation | -0.3 | 0 | 0.1 | -0.2 | -0.2 | 0.8 | 0.4 | -0.1 | -0.2 | |||
| 50°C | 49 | 49.8 | 49 | 49.2 | 50.2 | 48.7 | 49 | 49.4 | 50 | 49.35 | 0.54 | 1.08% |
| Deviation | -0.4 | 0.5 | -0.4 | -0.2 | 0.9 | -0.7 | -0.4 | 0.1 | 0.7 | |||
| 60°C | 59.9 | 60.9 | 60.8 | 60.5 | 60.8 | 60.8 | 60.6 | 60.6 | 60.1 | 60.54 | 0.34 | 0.56% |
| Deviation | -0.6 | 0.4 | 0.2 | -0.1 | 0.2 | 0.3 | 0.1 | 0 | -0.4 | |||
| 70°C | 69.6 | 70.2 | 70.4 | 69.8 | 68.9 | 69.6 | 69.5 | 69.2 | 68.7 | 69.54 | 0.56 | 0.81% |
| Deviation | 0 | 0.7 | 0.9 | 0.2 | -0.7 | 0.1 | 0 | -0.3 | -0.8 | |||
Results are from Model: LW-9022TH; RH Condition: 95%
Specifications
LW-9022-RT NATURAL CONVECTION AND CONSTANT TEMPERATURE CHAMBER
- Case Material: Clear acrylic, 20 mm in thickness
- Temperature Range: Ambient +3°C ~ 70°C
- Temperature Accuracy: ±5°C
- Temperature Uniformity: ±2°C
- Temperature Controller: PID
- Height-Adjust Platform: 50*100 cm (motor-driven)
- Power Source: AC220V, 15A, 3 phases
- Chamber: 146 (W) * 116 (D) *176 (H) cm
- Door 60 * 100 cm * 2
LongWin offers a variety of models for demonstrations and tests. If you need accommodations that you do not see here on our website, please email us, and we will try our best to provide you with the best instruments and tests.
