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Feature M300 M310 M450 M450 DV M550
Primary Chemicals Photoresist Solvent Developer Photoresist Photoresist SOG, FOX, SILK, DE
Viscosity Range 0-300 cps 0-300 cps 0-300 cps 0-100 cps 0-300 cps
Max Dispense Volume 425 ml 850 ml 75 ml 75 ml 75 ml
Drive Gas Nitrogen Nitrogen Nitrogen Nitrogen Helium/Argon
# of outputs Up to 3 Up to 3 1 1 1
On board Source Switching Yes Yes No No No
Internal Reservoir Yes Yes Yes Yes Yes
Controller External Controller Required External Controller Required On Board Controller requires PC to Connect On Board Controller requires PC to Connect On Board Controller requires PC to Connect
External Controller Up to 4 pumps Up to 4 pumps N/A N/A N/A
Near Zero Loss (Prime Purge) Yes Yes Yes Yes Yes
Dispense Detection No No No No No
In Track Repair No No No No No
Multiple Filter Option Yes Yes Yes Yes Yes
Standard Line Size 1/4" input/output 1/4" input/output 1/8, 3/16, 1/4, 4mm, 6mm 1/8, 3/16, 1/4, 4mm, 6mm 1/8, 3/16, 1/4, 4mm, 6mm

Feature M7750 M5000 M7000 M7500 M610 650
Primary Chemicals Photoresist Photoresist Photoresist Photoresist High Viscosity Photoresist & Polyimides
Viscosity Range 0-100 with DV/0-300 with Pneumatic Valve 0-3000 cps 0-300 cps 250-3000 cps 300-30,000 cps
Max Dispense Volume 6 ml (up to 11 ml for Prime Purge) 16 ml 16 ml 16 ml 20 ml & 45 ml
Drive Gas N/A N/A N/A N/A N/A
# of outputs 1 1 1 1 1
On board Source Switching No No No No No
Internal Reservoir Yes No No No No
Controller On Board Controller requires PC to Connect External Controller Required On Board Controller requires PC to Connect On Board Controller requires PC to Connect On Board Controller requires PC to Connect
External Controller N/A Up to 4 pumps N/A N/A N/A
Near Zero Loss (Prime Purge) Yes No No No yes
Dispense Detection Yes No No No Yes
In Track Repair No No No No No
Multiple Filter Option Yes Yes Yes Yes For viscosities < 8000 cps
Standard Line Size 1/4", 4mm 1/4, 3/8 1/4, 3/8 1/4, 3/8 3/8, 1/2