Dongguan Guo Feng Testing Machine Co., Ltd.
Great Win Testing Machine CO. Ltd was set up in 1999, it has been over twenty years' history in the field of professional experience for lab testing instrument such as Footwear, Leather, Textile, Toy,
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| Studio size | width 500 × depth 400 × height 500mm |
| Dimensions | Width 1010 × Depth 870 × Height 1760mm |
| Temperature range | -20 ºC ~ + 150 ºC |
| Temperature fluctuation | ≤ ± 0.5 ºC |
| Temperature uniformity | ≤ ± 2.0 ºC |
| Temperature deviation | ≤ ± 2 ºC |
| Temperature rise and fall | from + 20 ~ -20 ºC, about 60min, from + 20-100 ºC, about 40min |
| Humidity range | 20%-98% R.H (AT + 25 ºC ~ + 85 ºC) |
| Humidity error | + 2 / -3% R.H (above 75% R.H), ± 5% R.H (below 75% R.H) |
| Wind speed | 1.7 ~ 2.5m / s;The above indexes are measured and tested in the environment within 1/6 space from the inner wall of the cabinet under the conditions of ambient temperature ≤25 ºC, normal pressure, no load and no load |
| Power | about 3.5Kw |
| Power supply | 220V ± 10% V; 50Hz |
Meet relevant standards and test methods:
GB / T2423.22-87Nb,
GJB1032-90,
MIL-STD-2164 / (E / C),
GB / T2423.4- 93,
GB / T2423.34-86,
GJB150.9-86
