二手 NEW WAVE AccuScribe SS40EL #9248495 待售

Laser scriber With jasper laser Non functional laser Throughput: Up to 3.3 wph Scribe time: < 17.18 min Alignment time: < 60 sec Scribe: Depth: 20 µm ± 10% Kerf width: 5.0 µm (typically) X-Y Stage: Travel: 100 mm x 100 mm Resolution: 1.0 µm Accuracy: ±3 µm Over 50 mm, orthogonality 3.8 µm Over 100 mm, repeatability 2 µm Lifetime of laser diode: 10,000 hrs Laser system classification: Class 1 Ambient temperature: 20°-25°C (68°- 77°F) Wafer vacuum: 10-15" of Hg Nitrogen for laser purge: 15 psi Vacuum for debris removal: Flow rate: 10 cfm Vacuum level: 60" of water through a 1/2" ID tube Nitrogen to laser head purge: 2-5 seem Power supply: 100-120 or 200-240 VAC, 50/60 Hz 2004 vintage.