High and low temperature test chamber
Product description
Apply to test the performance of various products in heat, cold, dry and wet resistance. Mainly apply in semiconductor chips line, scientific research institutions, quality inspection, new energy, optoelectronic communications, aerospace military, automotive industry, LCD display, medical and other science and technology industries.
Test criteria
1.GB/T 2423.1 Low temperature test method
2.GB/T 2423.2 High temperature test method
3.GB/T2423.34 humid heat cycle test method
4.IEC60068-2 temperature and humidity test method
5.GJB 150.3 High temperature test
6.GJB 150.4 Low temperature test
7.GJB 150.9 Humidity heat test
8.MIL-STD-202G-103B Humidity test
Technical specifications
| Model No. | WBE-SGD-80L A/B/D | WBE-SGD-150L A/B/D | WBE-SGD-225L A/B/D | WBE-SGD-408L A/B/D | WBE-SGD-1000L A/B/D | |
| Volume（L） | 80 L | 150 L | 225 L | 408 L | 1000 L | |
| Test room size （mm） |
W | 400 | 500 | 600 | 800 | 1000 |
| D | 400 | 500 | 500 | 600 | 1000 | |
| H | 500 | 600 | 750 | 850 | 1000 | |
| Outer size （mm） |
W | 600 | 700 | 800 | 1000 | 1200 |
| D | 1140 | 1530 | 1530 | 1630 | 1930 | |
| H | 1530 | 1630 | 1800 | 1900 | 2080 | |
| window size （mm） |
W | 210 | 210 | 290 | 290 | 290 |
| H | 300 | 300 | 420 | 500 | 500 | |
| performance index | Temperature range | A：-40~+150℃，B：-20~+150℃，D：-70~+150℃（+180℃） | ||||
| Temperature fluctuation | ≤±0.3℃（≤±0.5℃，Base on GB/T5170-1996） | |||||
| Temperature uniformity | ≤1.5℃ | |||||
| Temperature deviation | ≤±1.5℃ | |||||
| Heating rate | ≥2℃/min | |||||
| Cooling rate | ≥1℃/min | |||||
| Air speed | ≤1.7m/s | |||||
| Power (KW) | 2.8 | 4 | 5 | 7.5 | 8.5 | |
| Material | Inner box | SUS #304 | ||||
| Outer box | Cold-rolled steel plate + double-sided electrostatic spraying process | |||||
| Keep warm | Super fine glass wool | |||||
| Noise | ≤65（dB） | |||||
| Controller | 7 "color touch screen controller (with pressure temperature and humidity, with RS-485 or RS-232 communication, USB bake data) | |||||
| Cooling mode | Water cooling, air cooling | |||||
| Refrigerant type | Environmentally friendly refrigerant R404A、R23 | |||||
| Standard configuration | Observation window 1pcs(double hollow tempered conductive glass); Test hole Φ50/Φ100mm (on the left) 1pcs; Sample rack 2 pcs;LED light strip) 1pcs; Small casters 4pcs; Power cable 1pcs. | |||||
| Environmental requirement | Air cooling ambient temperature requirements +5~+30℃/ Water cooling ambient temperature requirements +5~+ 40℃ (water cooling requires a water tower or ice machine) | |||||
| Power | AC220V（380V） 50/60Hz | |||||
| Weight (KG) | 260 | 300 | 400 | 520 | 700 | |
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