Product name: Low temperature tank for impact test
Product model: DWC-60
Product function: Used to provide cooling environment for V-shaped and U-shaped metal impact specimens, so that the low temperature impact specimens of metal materials reach the specified temperature.
Based on standard: GB/T 229 Metal Charpy notch impact test method
It adopts imported cascade compression mechanism refrigeration technology and circulating stirring, which has the advantages of fast refrigeration speed and uniform temperature;
It adopts digital display instrument, automatic temperature control, automatic timekeeping, automatic alarm, large capacity, etc.;.
Serial number | Parameter | Technical indicators |
1 | Temperature control range | 0℃～-60℃ (room temperature ≤25℃) |
2 | Constant temperature accuracy | <±0.5℃ |
3 | Cooling speed （＋30℃～0℃） | About 1.5℃/min (room temperature ≤25℃) |
4 | Cooling speed （0℃～-20℃） | About 1.2℃/min (room temperature ≤25℃) |
5 | Cooling speed （-20℃～-30℃） | About 1℃/min (room temperature ≤25℃) |
6 | Cooling speed （-30℃～-40℃） | About 0.8℃/min (room temperature ≤25℃) |
7 | Cooling speed （-40℃～-60℃） | About 0.7℃/min (room temperature ≤25℃) |
8 | Number of samples that can be loaded | >60 (impact sample size: 10×10×55mm) |
9 | Timing range and resolution | 1 second to 99 minutes, resolution 1 second |
10 | Cooling medium | Ethanol or other antifreeze liquid (prepared by user) |
11 | Overall dimensions | 900×505×800mm |
12 | Effective chamber space | 200×140×100mm |
13 | Power supply and power rating | 220V，50Hz，2kW |
14 | Weight | ≈100kg |
