HPT-100 & HPT-200

The HPT-100 & HPT-200 are microprocessor controlled benchtop plasma treatment systems that are ideally suited to surface activation, cleaning and modification of a wide range of materials including polymers, metals, glass and ceramics.

Available in fixed, single, or dual gas inlet versions and with onboard gas mixing manifold, the HPT-100/200 systems are able to handle a wide range of gases for optimised treatments, including air, oxygen, hydrogen, argon, nitrogen and many others.

An optional vapour delivery inlet extends the use to liquid precursors and a corrosion-resistant version expands the choice even further to address specific material treatments including;

  • Plasma cleaning
  • Plasma surface activation to improve adhesion
  • Functional plasma coatings
  • Plasma etching
  • PDMS & microfluidic devices
  • PEEK & other engineering polymers
  • PTFE
  • Metals
  • Ceramics
  • Glass & optical devices

TFT Color Touchscreen

Each system is supplied with a 5.7-inch colour touchscreen which provides a rich, user-friendly interface. Variables such as gas flow rate, pressure, power level and plasma processing time can be freely set and then stored to produce a fully interlocked process cycle from a single keypress. A handy status display and end of process audible alarm informs the user of every step in the process.

Plasma Cleaning Example

  • Material : HDPE
  • Air plasma
  • 90 seconds

Before plasma treatment

After plasma treatment

Vacuum chamber & power

The HPT-100 system features a 100mm diameter plasma process chamber in stainless steel with vacuum compatible materials throughout.

The HPT-200 features a larger capacity 150mm diameter plasma process chamber to accomodate more samples or larger samples.

The high stability HPS plasma generator is continuously variable over the entire 0-100W/0-200W power range rather than being limited to discreet levels, delivering much finer control when processing delicate materials.

Vacuum chamber & power

Each system has a range of gas inlet options to suit budget and application; fixed, single MFC, dual MFC and vapour delivery.  The units can be prepared so that either option can be added at a later time if required, ensuring that future requirements can be accommodated without expensive reconfiguration.

Repeatable and Reliable

With precision flow control and integrated pressure gauge, the 100 & 200 models deliver unmatched reliability & repeatability by removing common errors in gas flow and gas type settings which will be familiar to users of equivalent equipment that utilise manual needle valves.


  • Compact benchtop units
  • User friendly
  • TFT interface
  • Recipe store
  • Fast treatment time
  • Precise
  • Repeatable
  • No hazardous emissions

Technical Specifications

 HPT-100 / HPT-200 Plasma Treatment Systems
DimensionsHPT-100 / HPT-200 – W 520mm x H 286mm x L 550mm (+50mm on rear for cables)

HPT-100 – ~22kg

HPT-200 – ~23kg

MaterialStainless Steel

HPT-100 – 100mm dia. x 280mm L

HPT-200 – 150mm dia. x 280mm L

Material optionsStainless steel
FormFlat tray
Form optionsPerforated tray, others to suit application

HPT-100 – 90mm W x 255mm L, others to suit application

HPT-200 – 135mm W x 255mm L, others to suit application


HPT-100 – 0-100W, continuously variable output

HPT-200 – 0-200W, continuously variable output

Frequency40 kHz
Interface5.7” Colour TFT with recipe store
Gas channel optionsFixed, x1 MFC or x2 MFC and x1 vapour inlet options
Vent inletx1
Vent inlet optionssoft ventilation option
Connections6mm compression or 1/4″ compression
Process timer1sec – 99.59min
Recipe Store
Stores up to 4 x recipes – with individual parameters
Pressure gaugePirani sensor
Vacuum pump3 to 6 m3/hr pumping speed
Vacuum pump options2-stage rotary pump (air/inert gas), PFPE rotary pump (oxygen compatible), dry pumps. All pumps include exhaust filter and connections
Electrical90-250 VAC, 50-60Hz, 1200-1500 VA (including pump), fused 6.3 A T / 10 A T
Power cordSuited to region
ComplianceCE – UKCA – ROHS – WEEE

**Henniker strive for continuous improvement and specifications are subject to change without notice

HPT-100 FI Product Brochure

The HPT-100 FI is an entry level low cost microprocessor-controlled benchtop plasma treatment system for surface activation and cleaning to improve adhesion.

HPT-100 Product Brochure

The HPT-100 is a microprocessor-controlled benchtop plasma treatment system delivering out of the box reliability and repeatability and with a wide range of options.

HPT-100 Product Brochure

The HPT-100 is a microprocessor-controlled benchtop plasma treatment system delivering out of the box reliability and repeatability and with a wide range of options.