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Machines & equipment for sale

Lee Laser Innovative Laser Solutions Dual Laser with Robot Wafer Loader

Auction

Our partner auctioneer is
Peaker Pattinson
Part of an Auction
Clearance Auction
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Lot ID
MZ692J
Manufacturer
Lee Laser
Model
825 TQ/CE Yag Laser
Year of Manufacture
1998
Serial
98134
Condition
From a working environment, Good Condition
Capacity
XY 600mm
Process Application
Innovative Laser Solution
Other Info
1064 mm Wavelength
Location
Rolls Royce Stores Unit 6
External Dimensions (WxDxH mm) [?]
1960 x 1680 x 200
Delivery
Your delivery options

Description

Lee laser Series 800 Nd: Yag Laser 825 TQ/CE Innovative Laser Solution

The series 800 represents a new generation of CW and Q switched Nd: YAG lasers from Lee Laser.

It incorporates significant optical head design improvements combined with a power supply that is engineered to meet future uniform international electrical codes. The power supply also uses a new concept of arc lamp power control.

Although the fundamental design of the Series 800 Lasers is similar to that of the highly successful Series 700, performance comparisons reveal the following about the Series 800.

More Efficient - Comparable laser power at reduced arc lamp power.

Greater Q-Switched Peak Pulse Power - Shorter pulse width at comparable pulse rates and average power.

Longer Arc Lamp Lifetime

Better Q-Switched Peak Pulse - Most noticeable for models at elevated pulse rates above 10khz.

Design Features

Power Station

Power Supply 
Built according to IEC 950 design standards for operator safety
Constant power source rather than constant current source which improves arc lamp power stability and uniform arc lamp performance, compensates for lamp to lamp voltage differences.

External computer interface. Optically isolated interface circuit for external laser power control, plus output ports for computer monitor of system internal fault diagnostics.

Q-Switch Driver
Designed primarily for computer control.
Internal Frequency control - Knob on front panel adjusts range over range 2-10khz
Lower limit (2 khz) and upper limit (10khz) set for test purposes.

Optical Assembly
Changes only to head block assembly. Design improvements produce significant results:

  • Better Q-switch pulse stability at higher frequencies
  • Improved optical pump efficiency
  • Longer arc lamp lifetime

pdf icon Print / Download Lee Laser Innovative Laser Solutions Dual Laser with Robot Wafer Loader Datasheet

Additional files

Solar Panel Wafer Manufacturing Process Equipment

Auction Lots Descriptions and photographs are provided in good faith but may not be correct. It is the Customer's responsibility to ensure that the machinery is fit for the purpose for which it is purchased and safe for the purpose of use at work via physical inspection. All sales are deemed to be 'as inspected' and 'as is, in situ' even if the customer has waived the right to inspect.