1. Device introduction
The walk-in high and low temperature (humid heat) test chamber is suitable for simulating high and low temperature environments in large parts, semi-finished products, and finished products such as computer terminals, LCD TVs, LED displays, outdoor lighting fixtures, large household appliances, automotive electronics, and vehicles; It can perform multiple climate and environmental tests, including high-temperature storage, low-temperature storage, high-temperature operation, and low-temperature operation.
2. Device features :
2.1.Accurate and stable: volatility: ≤± 0.3 ℃; Temperature deviation: ≤± 1.0 ℃; Temperature uniformity ≤ 1.0 ℃; Heating rate: 0.05-3.0 ℃/min with linear slope setting; Cooling rate: 0.05-1.5 ℃/min can be set with a linear slope; All performance indicators comply with national standards such as GB2423 and IEC60068, as well as international testing standards。
2.2 Safe and energy-saving:The throttling technology using electronic expansion valves for precise servo control of refrigerant saves 30% energy compared to traditional capillary throttling methods; And it can achieve a single low-temperature fault free continuous operation for 2400 hours; The overall operating life of the machine is over 100000 hours, and its safety performance has passed the EU CE safety inspection and certification (CE certificate: AT58250SC01008502)。
2.Device specification
Model |
TC-WI-2 |
TC-WI-4 |
TC-WI-8 |
TC-WI-12 |
TC-WI-12 |
Internal volume |
2m³ |
4m³ |
8m³ |
12m³ |
24m³ |
Internal size |
W1.3*H1.5*D1.0m |
W1.6*H1.9*D1.3m |
W2.0*H2.0*D2.0m |
W2.0*H2.0*D3.0m |
W3.0*H2.0*D4.0m |
External size |
W1.5*H2.0*D2.3m |
W1.8*H2.3*D2.6m |
W2.2*H2.3*D4.0m |
W2.2*H2.3*D5.0m |
W3.2*H2.3*D6.0m |
Whole machine structure |
Integrated Forming Structure / Composite Storage Plate Structure |
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Temperature range |
High temperature: +150℃/+100℃ Low Temperature: B:0℃; C: -20℃;D: -40℃; F:- 60℃; G: -70℃; |
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Temperature fluctuation |
≦±0.5℃ |
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Temperature deviation |
≦±2.0℃ |
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Temperature uniformity |
≤2.0℃ |
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Heating change time |
Heating rate ≥3.0°C/min (Can be customized heating change 4~15℃/min) |
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Cooling change time |
Cooling rate ≥1.0C/min (Can be customized cooling change 2~15℃/min |
Mechanical environmental testing