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636A RRDE-rotator

Bild: AMETEK SI

AMETEK Scientific InstrumentsPrinceton Applied Research

636A RRDE-rotator

Electrode rotator

636A RRDE-rotator – electrode rotator from AMETEK Scientific Instruments.

Rotation speed
50–10,800 rpm1
Precision
Better than ±1 %2
Techniques
RDE / RRDE / RCE2
Control
Closed servo loop with temperature-compensated tachogenerator2
Datasheet

Download product sheet (PDF)All values with references – for tender documents

Specifications checked against the manufacturer’s documents on 2026-10-16

Manufacturer’s product page

Overview

Specifications

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

Rotation speed50–10,800 rpm1
PrecisionBetter than ±1 %2
TechniquesRDE / RRDE / RCE2
ControlClosed servo loop with temperature-compensated tachogenerator2
Mains input115 V AC or 230 V AC, 50/60 Hz (factory-set)1

The data comes from the manufacturer’s published documents. Manufacturers may change specifications; the current configuration and performance are confirmed in the quotation.

Documents

PDF636A Electrode Rotator (brochure, A4, 06/01/2025)Datasheet · AMETEK SI

Sources

The number after each value refers to the source listed below. Values are as published by the manufacturer; the exact configuration is always confirmed in our quotation.

  1. 1
    636A Electrode Rotator (brochure, A4, 06/01/2025)
    Publisher: AMETEK Scientific InstrumentsBrochure p. 2, Specifications (same in US Letter brochure S24) Checked 2026-10-16
  2. 2
    636A Rotating Ring-Disk Electrode (RRDE)
    Publisher: AMETEK Scientific InstrumentsProduct page Detailed Specifications; Rotating Electrode table; Detailed Specifications – Speed Control Checked 2026-10-16
ILLUSTRATION
AMETEK SI · Princeton Applied Research

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Electrode material
Stainless steel 316L
Pack count
25
Instrument
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ILLUSTRATION
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Electrode material
Stainless steel 316L
Pack count
25
Instrument
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ILLUSTRATION
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Electrode material
Stainless steel 304
Pack count
25
Instrument
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5 referenced values
ILLUSTRATION
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QCM accessory

Electrode material
Stainless steel 304
Pack count
25
Instrument
QCM922A
5 referenced values
Contact us

Questions about this product?

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Send inquiryContact
Oscar ÅgerstamFounder & CEO
+46 (0)793-04 51 91 oscar@ndec.se +46 (0)793-12 32 48 (customer service)