HT10

The HT high throughput series is the pinnacle of our diffusion pump knowledge with technology aimed specifically at industrial users.
 
Edwards HT10 (ANSI10/ISO320 inlet) diffusion pump is designed for all light and heavy duty industrial applications. The robust construction gives high pumping speed at high pressure. The cast and machined aluminium interior provides consistent performance, while the stainless steel body prevents corrosion and ensures process cleanliness.  These pumps are designed to give a high throughput (pressure multiplied by pumping speed) at 4 × 10-3 mbar making them ideal for industrial processes that involve large quantities of gases.

Informacje

Features and Benefits

  •     Highest throughput of comparative sized pumps
  •     Earliest crossover pressure of similar sized pumps
  •     Excellent maximum backing line pressure and tolerance to gas surges
  •     Comparative pumping speed to similar sized pumps
  •     Integral cold cap for best performance and low backstreaming
  •     Self fractionating for low ultimate pressures
  •     Easy change heater assembly


Applications

  •     Vacuum metallurgy
  •     Distillation, drying and degassing
  •     Thin film coating and metallizing
  •     Large-scale research
Dane techniczne
Comparative pumping speed 4650 ls-1
ISO pumping speed†  
Nitrogen 3000 ls-1
Helium 4650 ls-1
AVS pumping  
Nitrogen 3330 ls-1
Helium 5165 ls-1
Maximum throughput (nitrogen) 10 mbar ls-1
  7.5 Torr ls-1
Critical backing pressure (DC704EU) 1.1 mbar
  0.8 Torr
Minimum backing pump displacement for maximum throughput 60 m3h-1
  35 ft3min-1
Recommended backing pump‡ GV80, E2M80
Recommended fluid DC704EU
Fluid charge (dry) 1250 ml
  1.3 qt
Inlet/backing connection ANSI10/ANSI12 or EO12 inch/EO130 mm or ISO320/ISO63
Water connection 3/8 inch NPT female
Heater power 5.1 kW
  6.8 hp
Warm up time 30 min
Minimum cooling water flow at 25°C 400 l h-1
  1.8 US gal min-1
Pressure drop across cooling water supply 1 bar
  14.5 psi
Weight 80 kg
  176 lbs


† ISO speed and throughout data obtained with total pressure measurement. Partial pressure readings typically increase data by ~30%. ISO speed measurements are typically 10% less than AVS measurements for the same pump.
‡ These are given for guidance

Pliki do pobrania
HT10 and HT16 High Throughput Diffusion Pumps Instruction Manual