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High Precision Thin Film Resistor Laser Trimming Machine

Laser trimming system be used in film, thick-film, mixture IC high-precision adjustable resistance
Quantity:
  • LT-7130
  • ARGUS

Technical Parameters

1.Laser System

l Laser Wavelength:1064nm

l Laser Average Power:6W(TEM00)

l Classical Spot Size: 35-50µm

l Focusing Method: Controlled by PC program

2.Laser Beam Locating System

l Laser beam Motion Range:60mm X 60mm

l Motion Resolution:5µm

l Repeated Positioning Precision:1µm

l Max. Scanning Speed:5000mm/s

3.Graphic Monitor System

l Monitor Mode:Laser Coaxial Monitor

l Proprietary technology: achromatic technology, wide laser, coincidence imaging

l Monitoring field:4-6mm(diagonal)

l Lighting source: LED lighting

4.Measurement System

l Resistor measure method:Current measurement method

l Measurement Range: 1Ω-10MΩ(16bit Resolution)

l Measurement accuracy.          

                        0.1Ω< Rx < 100Ω          ±0.05% + 0.5% / Rx

                        100Ω< Rx < 100KΩ             ±0.05%

     100KΩ< Rx < 100MΩ       ±0.05% + 0.05% * Rx

l Measurement Speed:25µs

l Resolution of DC voltage:0.16µV(Full Scale of 10mV)

l Probe Card:42 lines, arbitrarily defined

l Motion of Probe Card:Computer Program Control

5.Computer & Software System

l Control Computer Dual Processor,19 Inch LCD

l Operation System:Windows XP

6.Step Repeated Motion System

l Motion Method:Precision screw and double linear guide

l Motion Range:300mm*300mm

l Max Ceramic Plane Size:150mm*150mm

l Motion Resolution:1µm

l Repeated Positioning Precision:±5µm

l Position Precision: ±50µm

l Max Speed:120mm/s(carrying idler)

7.Other technical indicators

l External control: standard 4-way program-controlled switch, expandable

l Cooling system:Air-cooling

l Supply voltage:220V AC  Pressure:<0.4MPa  Total power consumption:2500W

 


Number

Name

Specifications

Quantity

Origin or Brand

 

1

Diode  end-pumped solid-state laser

 

 

6W/10KHz

 

1

Domestic assembly, Imported core components

2

Scanning galvanometer

¢10mm

1

Domestic assembly

3

Step Repeated System

  300mm*300mm

1

HIWIN

4

Power


1

MEANWELL

5

CCD coaxial   monitoring

Achromatic lens

1

ARGUS

6

Control System


1

ARGUS

7

Special software system


1

ARGUS

8

industrial control computer


1

ADLINK

9

Working platform

Micro - processing of granite

1

ARGUS

10

  Accessories

Dust cleaning device

1

ARGUS


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