Authorized Quorum Distributor
Category: Plasma Cleaners for TEM
HPT-100 TEM Plasma Cleaner
The Quorum HPT-100 TEM is a compact, benchtop RF plasma cleaner specifically designed for the cleaning and surface activation of TEM specimens and holders. Featuring a 100mm diameter stainless steel chamber, it effectively removes hydrocarbon contamination to improve imaging clarity.
What sets the HPT-100 TEM apart is its dedicated front-feed ports for JEOL, Thermo Fisher (FEI), and Hitachi holders, allowing for direct cleaning of the grid while it remains in the holder. With fully programmable 0-100W power and dual gas inlets (Oxygen/Argon), it offers precise control for delicate hydrophilization or aggressive ashing.
✓ 0-100W RF Plasma ✓ Front-Feed Holder Ports ✓ Hydrocarbon Removal
Front-Feed
Adapters
Adapters
0-100W
RF Plasma
RF Plasma
Stainless Steel
Chamber
Chamber
Recipe
Storage
Storage
Dual Gas
Control
Control
Technical Specifications of HPT-100 TEM
| Quorum HPT-100 TEM Performance Data | |
|---|---|
| Instrument Type | Benchtop RF Plasma Cleaner |
| Plasma Power | 0 - 100W RF (40 kHz), Fully Programmable |
| Chamber Size | 100mm Ø x 280mm Length (Stainless Steel) |
| Gas Inlets | 2 Independent Mass Flow Controlled Inlets (O₂, Ar) |
| Holder Compatibility | Adapters for JEOL, Thermo (FEI), Hitachi, Zeiss |
| Vacuum Gauge | Pirani Gauge (Standard) |
| Control Interface | 5.7" Colour TFT Touchscreen |
| Process Timer | 1 sec to 99 min 59 sec |
| Vacuum Pump | Rotary Pump Required (5 m³/hr) |
| Dimensions | 520mm (W) x 286mm (H) x 550mm (D) |
| Weight | 22 kg |
Comprehensive Features of HPT-100 TEM
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Front-Feed Holder Integration Allows insertion of TEM specimen holders directly into the plasma chamber, ensuring cleaning of the specimen and holder tip simultaneously.
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Precision RF Power Control Operates at 40 kHz with 0-100W variable power, allowing for gentle cleaning of carbon films or aggressive ashing of bulk samples.
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Dual Gas Inlets Connect two process gases (typically Oxygen and Argon) with automatic switching to suit different cleaning protocols.
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Recipe Storage Store multiple cleaning recipes for quick recall, ensuring reproducibility across different users and sample types.
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Vacuum Storage Manifold Optional manifold allows storage of up to 5 TEM holders under vacuum to keep them clean after processing.
Applications: Hydrocarbon Removal & Surface Activation
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Hydrocarbon Removal Essential for high-resolution imaging; removes carbonaceous contamination that builds up on TEM samples during handling.
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Surface Activation Modifies the surface energy of TEM grids (hydrophilization) to improve the spreading of liquid samples and nanoparticles.
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Soft Plasma Cleaning Uses low-power settings to clean ultra-thin sections and graphene grids without damaging the delicate structure.
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Plasma Ashing Effective for removing bulk carbon deposits or photoresist from samples using Oxygen plasma.
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Holder Cleaning Regular cleaning of the TEM holder tip prevents cross-contamination and outgassing inside the microscope column.
HPT-100 TEM Frequently Asked Questions
We offer competitive pricing for the Quorum HPT-100 TEM in India. Please use the form to request a formal quotation tailored to your lab's needs.
The system accepts standard side-entry holders from JEOL, Thermo Fisher (FEI), Hitachi, and Zeiss using specific door adapters. Please specify your microscope model when ordering.
Yes, the chamber is large enough (100mm Ø) to accommodate a glass tray for bulk cleaning of SEM stubs, tweezers, and other small parts.
No, provided correct settings are used. The precision 0-100W control allows for very gentle "soft" cleaning cycles ideal for graphene and holey carbon films.
No, the HPT-100 TEM is designed to operate efficiently with a standard rotary vacuum pump (5 m³/hr), reducing cost and maintenance.