Beiguang Jingyi / All Precision Instrument
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| Brand | Beiguang Jingyi / All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Pendulum Impact Tester |
| Impact Energy Options | 7.5 J, 15 J, 25 J, 50 J (custom higher energy available) |
| Impact Velocity | 3.8 m/s |
| Pendulum Center Distance (Support Span) | 395 mm |
| Pendulum Pre-lift Angle | 150° |
| Blade Radius | 0.8 ± 0.2 mm |
| Blade Angle | 75° |
| Blade Front Angle | 5° |
| Blade Back Angle | 10° |
| Test Specimen Support Span Options | 60 mm, 70 mm, 62 mm, 95 mm (configurable per standard) |
| Display | LCD Digital Readout with Photoelectric Encoder (2500-line resolution, ±0.018° angular accuracy) |
| Energy Calculation Method | Potential Energy Loss (E = Pd·(cosβ − cosα)) with Air Friction & Bearing Loss Correction |
| Power Supply | 220 V AC ±10%, 50 Hz, 0.2 A |
| Operating Temperature | 15–35 °C |
| Dimensions (W×D×H) | 930 × 520 × 950 mm |
| Net Weight | 80 kg |
| Compliance | GB/T 1043-1993, ISO 179-1:2010, GB/T 2611-2007, JB/T 8762-1998 |