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Equipment Details

Inventory Number: 60702
Category: Lasers
Manufacturer: Rofin

Rofin Ultra Waferlase® Laser Marking System. Cassette to cassette integrated laser marking system for marking silicon wafer from 4 in. dia. to 8 in. dia. This turnkey system allows you to mark wafers with alphanumeric and barcode tracking information. This system is for deep markings on the wafer. Uses a 65W Nd:YAG laser TM00 Mode Class 4. 208-240V, 3 Ph, 50/60 Hz, 30A, CE.

Now (USD): $39,000.00

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Used Inficon Ultratest UL200

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Refurbished Compact Helium Leak Detector.  

Smallest detectable He leak rate (Vac mode) < 3 x 10-10 mbar x l/s-1
Smallest detectable He leak rate (sniffer mode)     < 1 x 10-7 mbar x l/s-1
Max. detectable He leak rate (Vac mode) 1 x 10-1 mbar x l/s-1
Max. permissible inlet pressure 3.5 mbar, 2.63 Torr
Pumping speed during evacuation process
    50 Hz 1.6 m3 x h-1 / 0.94 cfm
    60 Hz 1.9 m3 x h-1 / 1.12 cfm
Pumping speed for He at the inlet 0.6 l/s
Time constant of the leak signal < 1 s
Leak rate measurement range 1 x 10-11 to 1 x 10-1 mbar l/s-1
Time until ready for operation < 3 min
Mass spectrometer 180º
Ion source 2 yttrium/iridium long-life flaments
Detectable masses 2, 3 and 4 amu
Test port 1 x 25 KF DN
Length of the cable on the hand unit 4 m
Dimensions 490 x 430 x 250 mm
Weight 34 kg

 

 

Product Details

Used Lightwave 120-02

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Lightwave 120-02 Ring Laser Power Supply.

Product Details

Used Avtech AVOZ-B3-B-P

Inventory Number: 61257
Now (USD): $4,950.00

Avtech AVOZ-B3-B-P Laser Diode Driver Pulsed Voltage. The AVOZ-B3-B high voltage high current pulse generator can provide up to 100V/100A into a 1 ohm load (or 1 ohm in series with a laser diode), making it suitable for testing high power laser diodes and laser diode arrays. The pulse width is adjustable from 100 ns to 2 us, with 35 ns rise and fall times. The maximum pulse repetition frequency (PRF) is 10 kHz, and the maximum duty cycle is 1 percent. The maximum average output power is 100 Watts. Laser Diode Driver (Pulsed Voltage) AVOZ-B3-B: Base model. Units with the -B suffix include the IEEE-488.2 GPIB and RS-232 computer control feature (/gpib) and a 2 m/6 ft GPIB cable. Positive Output Polarity: A polarity must be specified. 115-230V, 50/60 Hz.

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