Setting up an ESD workstation: components and grounding
An ESD workstation is the smallest unit of the EPA. It consists of a dissipative bench mat, personnel grounding, floor and a common grounding point. This checklist walks through every component and its limit values to DIN EN 61340-5-1.
View workstation equipmentWhich components does an ESD workstation need?
A complete workstation combines a dissipative work surface, personnel grounding, dissipative floor and a common ground. Each component has a defined resistance range to ground.
| Component | Function | Resistance to ground |
|---|---|---|
| Bench mat + grounding kit | drain the work surface | 106-109 Ω |
| Wrist / heel strap | ground the person | < 3,5×107 Ω |
| Dissipative floor | drain the standing person | < 109 Ω |
| Earth bonding point (EBP) | star-ground everything | to PE |
How do you build the workstation step by step?
Build from the grounding point outward: first the common ground, then surface, person and floor - each element in a star to the EBP.
- Set the earth bonding point (EBP) and bond it to protective earth (PE).
- Lay the dissipative bench mat and route it via a 1 MΩ ground cord to the EBP.
- Choose personnel grounding: wrist strap (seated) or heel strap + floor (standing).
- Connect a dissipative floor where people walk in the area.
- Add an ioniser where unavoidable insulators are present.
- Measure all resistances and record them in the test plan.
Where do I find details on each component?
Each component has its own guide with limit values and selection help:
Frequently asked questions
What is the minimum equipment of an ESD workstation?
A dissipative bench mat with grounding and a personnel ground (wrist strap), both to a common grounding point at PE. For standing work add a floor and heel strap.
Must every workstation have its own grounding point?
All elements of a workstation run in a star to a common earth bonding point that is bonded to protective earth. Several workstations may share the same grounding connection.
How do I check that everything works?
Measure personnel grounding every working day, surfaces and floor periodically, and document. A maintained test plan is also the evidence.
Fully equipped ESD workstations
Bench mats, straps, floors, grounding and ionisation - compliant with DIN EN 61340-5-1, from a single source.
Standard-compliant
Equipment to DIN EN 61340-5-1.
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Everything for the ESD workstation from one source.
Expert advice
Personal advice on workstation planning.