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Comparison ledger

1707 EXLversus0332 F 9453 302 Diffusion

Heller 1707 EXL, Varian 0332 F 9453 302 Diffusion, side by side. Every value shown is drawn from the cited encyclopedia entries.

Side-by-side comparison of selected equipment models
Attribute
1707 EXLHeller
OEMHellerVarian
CategoryThermal / DiffusionThermal / Diffusion
Wafer size——
Process node——
Introduced——
Production run——
Lifecycle——
Lifecycle milestones——
Control system——
Generation——
FamilyHeller 1707Varian 0332 F 9453 302 Diffusion
Specifications
Configuration208 / 240 V[1]—
Breaker Size100 Amp at 480 V[1]—
Largest Heater Load02 A[1]—
Short Circuit Interrupting Capacity5000 A[1]—
Windows Operating SystemWindows XP[1]—
Heater TypeInstant response Open Coil[1]—
Heater MaterialNichrome[1]—
Profile change Time5 - 15 minutes[1]—
Insulation TypeCalcium Silicate[1]—
Number of Cooling Zones Standard1[1]—
Model1707 EXL[1]—
CategoryThermal / Diffusion[2]—
Heating zones7 top, 7 bottom[3]—
Cooling zones1 standard[3]—
Operating systemWindows XP[1]—
Power input3-phase 208/240 VAC standard[4]—
Breaker size100 A @ 480 V[4]—
Optional power inputs380/400/415/480 VAC[4]—
Frequency50/60 Hz[1]—
Temperature range25-350°C standard[4]—
High-temperature optionUp to 450°C[4]—
Max conveyor speed24 inches/minute (60 cm/min)[4]—
Board width2 inches to 20 inches (5-51 cm)[4]—
Recipe storageUp to 500 temperature recipes and 500 profile graphs[3]—
Nitrogen consumptionAs low as 700 SCFH; typical 700-900 SCFH[3]—
Dimensions134 x 54 x 63 in (340 x 137 x 160 cm)[4]—
Typical net weight3000 lbs (1360 kg)[4]—
Asset Number—142841[5]
Last Confirm Date—October 14, 2025[6]

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Sources (6)Every fact above is drawn from these public sources
  1. [1]inventory listing
  2. [2]waferpedia.comwaferpedia.com
  3. [3]efsmt.comefsmt.com
  4. [4]tengdasmt.comtengdasmt.com
  5. [5]Equipment inventory listing
  6. [6]fab-spares.comfab-spares.com