Electrochemical Instrument Accessories
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| Brand | ALS |
|---|---|
| Origin | Japan |
| Model | 012613 |
| Electrode Type | Rotating Ring-Disk Electrode (RRDE) |
| Ring Outer Diameter | 7 mm |
| Ring Inner Diameter | 5 mm |
| Disk Diameter | 4 mm |
| Insulator Diameter | 12 mm |
| Total Length | 25 mm |
| Insulator Material | PEEK (resistant to organic solvents) |
| Compatible System | ALS RRDE-3A Rotating Ring-Disk Electrode Instrument |
| Polishing Compatibility | PK-3 Electrode Polishing Kit |
| Electrode Material Options | Multiple disk/ring material combinations available (e.g., Pt, Au, GC, Ag, Ni, Cu, and custom bimetallic configurations) |
| Brand | ALS |
|---|---|
| Origin | Japan |
| Model No. | 013491 |
| Disk Material | Glassy Carbon |
| Disk Diameter | 5 mm |
| Insulator Diameter | 12 mm |
| Total Length | 25 mm |
| Insulation | PTFE (Teflon) Sleeve |
| Brand | ALS |
|---|---|
| Origin | Japan |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | RHEK/013597 |
| Instrument Type | Reference Electrode for Electrochemical Measurements |
| Electrolyte Compatibility | 1.2 mol/L HCl (pH ≈ 0, [H⁺] ≈ 1 M) |
| Reference Scale | Defined vs. Standard Hydrogen Electrode (SHE) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | S400-RTPBO-M10ST |
| Pricing | Upon Request |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | S400-RT33H-E10FF |
| Pricing | Available Upon Request |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | BlueLine 13 pH |
| Electrolyte | KCl 3 mol/L |
| Reference System | Ag/AgCl spherical |
| Glass Type | A-glass |
| Body Material | Glass |
| Connection | Ground-joint (standard) |
| Total Length | 170 mm |
| Diameter | 12 mm |
| Temperature Range | −5 to +100 °C |
| pH Range | 0–14 |
| Compliance | ISO 8655-4, DIN 19263, ASTM D1293 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | BlueLine 22 pH |
| Electrode Type | Combination pH Electrode |
| pH Range | 0–14 |
| Temperature Range | –5 to +80 °C |
| Body Material | Polymer (12 mm Ø, 120 mm length) |
| Reference System | Ag/AgCl |
| Reference Electrolyte | KCl 3 mol/L (gel-free, refillable) |
| Junction Type | Fibrous diaphragm |
| Sensing Membrane | Conical glass |
| Zero Point | pH 7.0 ± 0.3 |
| Membrane Resistance (25 °C) | 200 MΩ |
| Connector Options | DIN 19262, BNC, IDS, or threaded |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Type | pH Combination Electrode |
| pH Range | 0–14 |
| Temperature Range | −5 to 100 °C |
| Reference System | Iodine/Iodide |
| Zero Point | pH 7.00 ± 0.25 |
| Shaft Material | Glass |
| Membrane Resistance | 200–400 MΩ |
| Junction Types | Platinum or Ceramic |
| Membrane Shape | Spherical, Cylindrical, or Spear-shaped |
| Connector Options | DIN, BNC, S7 Thread, Metrohm (R-type), BNC+Cinch, DIN+baa, BNC+baa, Metrohm+2baa |
| Integrated Temperature Sensor | Pt1000 (standard), NTC30 (select models) |
| Auto-ID Recognition | Yes (for compatible meters) |
| Compliance | Designed for GLP/GMP-compliant workflows |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Type | pH and ORP Composite Electrodes |
| Connection | BNC |
| Cable Length | 1 m |
| Housing Material | Plastic or Glass (model-dependent) |
| Temperature Range | −5 °C to 130 °C (varies by model) |
| pH Range | 0–14 pH |
| ORP Range | ±1200 mV |
| Pressure Rating | Up to 6 bar (glass models) |
| Compliance | CE, RoHS, ISO/IEC 17025-compatible calibration traceability |
| Brand | ChemTron |
|---|---|
| Origin | Italy |
| Model | RFOZNO |
| Type | Reference Electrolyte Solution (Ag/AgCl-free) |
| Volume Options | 125 mL, 500 mL |
| Compliance | ISO 3696 Grade 2, ASTM E200-22, NIST-traceable pH certification available per batch |
| Packaging | Amber glass bottles with PTFE-lined caps |
| Shelf Life | 24 months unopened, 6 months after opening (stored at 15–25 °C, protected from light and CO₂) |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine A 1180 |
| Electrode Type | pH Glass Indicator Electrode |
| Body Material | Borosilicate Glass (Ø12 mm) |
| Sensing Membrane | Spherical Bulb |
| Zero Point | pH 7.0 ± 0.3 |
| pH Range | 0–14 |
| Temperature Range | 0–80 °C |
| Connection | L 1 A Cable |
| Interface | Standard Threaded Connector (DIN 19217) |
| Compliance | ISO 3696 Class 3 water compatibility, ASTM E70, DIN 19265 |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine A 161 1M-DIN-ID |
| Electrode Type | Combination pH/temperature sensor |
| Reference System | Silamid® |
| Body Material | Glass |
| pH Range | 0–14 |
| Zero Point | pH 7.0 ± 0.3 |
| Filling Solution | 3 mol/L KCl |
| Temperature Sensor | Pt1000 |
| Sensing Membrane Shape | Spherical |
| Junction Type | Platinum wire (A-5) |
| Temperature Range | –5 to +100 °C |
| Connector | DIN 19262 + 4-mm pin, with automatic electrode ID recognition |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine A 157 |
| Electrode Type | pH Combination Electrode |
| Reference System | Silamid Ag/AgCl |
| Electrode Body Material | Glass (L39 variant: Polypropylene) |
| Zero Point | pH 7.0 ± 0.3 |
| Filling Solution | 3 mol/L KCl (L8880 variant: Referid electrolyte) |
| Sensing Membrane Type | A |
| Connector | SMEK threaded (optional: LS1 ANN, DIN, BNC) |
| Sensing Element Geometry | Cylindrical |
| Temperature Range | –5 to +100 °C |
| pH Measurement Range | 0–14 |
| Membrane Material | Platinum-doped glass |
| Diaphragm Material | Ceramic (standard), porous polyethylene (L8880), or fiber (L39) |
| Integrated Temperature Sensor | Pt1000 (models marked “1M-ID”) |
| Auto-ID Recognition | Yes (DIN/BNC-ID variants) |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine A7780 |
| Electrode Type | pH Combination Electrode |
| Reference System | Silamid® |
| Body Material | Glass |
| Zero Point | pH 7.0 ± 0.3 |
| Filling Electrolyte | KCl 3 mol/L (Gel) |
| Sensing Membrane Shape | Spherical |
| pH Range | 0–14 |
| Temperature Range | –5 °C to +80 °C |
| Junction Type | Ceramic |
| Shaft Diameter | 12 mm |
| Length | 120 mm |
| Connector | Standard Threaded (BNC/DIN compatible via adapter) |
| Compliance | ISO 3696, ASTM D1193 (Type II water for calibration), GLP-ready documentation support |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine Ag 42 A |
| Electrode Type | Reference and Working Electrodes for Electrochemical Analysis |
| Temperature Range | −5 to +100 °C (Pt 6140: +10 to +40 °C) |
| Reference System | Silamid® Ag/AgCl |
| Electrode Body Material | Glass |
| Electrolyte | KCl 3 mol/L |
| Junction Type | Ceramic Frit |
| Sensor Geometry | Cap-type (Ag), Rod-type (Pt), Ring-type (Pt), or Disc-type (Au/Pt) |
| Diameter Options | 5 mm (Ag), 1–6 mm (Pt/Au), 12 mm (body) |
| Length Options | 103–170 mm |
| Connector Options | DIN, BNC, or Standard Threaded (M8×0.75 or L1A) |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine B 2220+ |
| Electrode Type | Single-Reference Electrode |
| Body Material | Glass |
| Reference System | Ag/AgCl (3 mol/L KCl) |
| Temperature Range | −5 °C to +100 °C |
| pH Range | 0–14 |
| Junction Type | Double-Liquid-Junction |
| Sensing Element | Platinum |
| Connection | L 1 N Cable |
| Compliance | ASTM D1129, ISO 7888, USP <798>, GLP-ready configuration |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine LF 213 T |
| Cell Constant | 0.01 cm⁻¹ |
| Electrode Material | Stainless Steel Ring |
| Temperature Sensor | NTC 30 kΩ |
| Operating Temp. Range | 0–100 °C |
| Conductivity Range | 0.03–1000 µS/cm |
| Electrode Body Diameter | 12 mm |
| Cable Length | 1.5 m |
| Housing | Stainless Steel |
| Compliance | ASTM D1125, ISO 7888, USP <645>, EN 27888 |
| Features | Integrated Flow-Through Cell, Fixed Connector |
| Brand | ChemTron |
|---|---|
| Origin | Germany |
| Model | ScienceLine NH 1100 |
| Electrode Type | Amperometric Ammonia ISE (Composite) |
| Body Material | Plastic (12 mm diameter) |
| Connection | SMEK threaded fitting, optional L1A cable |
| Membrane | Replaceable gas-permeable membrane |
| Temperature Range | +5 °C to +50 °C |
| Measurement Range | 0.1–1,000 mg/L NH₃-N |
| Compliance | Designed for ASTM D1426, ISO 5667-3, and EN 25814 water quality applications |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | CS2768 |
| Pricing | Available Upon Request |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China-manufactured) |
| Model | Ref-Electrode Series |
| Pricing | Available Upon Request |
| Brand | DC-Energies |
|---|---|
| Model | DSR Digital |
| Type | Integrated RDE/RRDE Rotator with Digital Speed Control |
| Motor Power | 20 W |
| Speed Range | 0–10,000 rpm |
| Rotation Shaft | 170 mm length, 15 mm OD |
| Disk Electrode | 5.0 mm active diameter, threaded GC tip, PTFE or PEEK insulating sheath |
| RRDE Geometry | Disk Ø = 5.61 mm, Ring ID = 6.25 mm, Ring OD = 7.92 mm, Gap ≤ 320 µm, Collection Efficiency = 37% |
| Precision | ±0.01 mm geometric tolerance |
| Electrical Interface | External analog/digital speed control input (0–5 V or 4–20 mA), silver-carbon brush contact |
| Power Supply | DC input (isolated), EMI-suppressed |
| Safety | Intrinsically safe design compliant with IEC 60079-0 for glovebox-compatible operation |
| Gas Management | Dual mass flow controllers (inert gas purge + O₂ saturation) |
| Compliance | Designed for ASTM G59, G102, ISO 17475, and USP <798> electrochemical validation workflows |
| Brand | DC-Energies |
|---|---|
| Model | DSR Digital RRDE |
| Origin | Hubei, China |
| Motor Power | 20 W |
| Max Rotational Speed | 0–10,000 rpm |
| Rotation Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Disk Electrode Material | Glassy Carbon |
| Disk Diameter | 5.0 mm |
| Ring-Disk Gap | ≤320 µm |
| Disk-Ring Dimensional Tolerance | ±0.01 mm |
| Disk Diameter (RRDE) | 5.61 mm |
| Ring Inner Diameter | 6.25 mm |
| Ring Outer Diameter | 7.92 mm |
| Collection Efficiency | 37% |
| Electrode Housing Materials | PEEK or PTFE |
| Electrical Contact | Silver-impregnated carbon brush with low contact resistance and EMI shielding |
| Control Interface | Analog voltage input (0–5 V or 0–10 V) for external speed synchronization with potentiostats |
| Power Supply | DC input (reduces mains-borne noise) |
| Brand | DC-Energies |
|---|---|
| Model | DSR Digital |
| Type | Rotating Ring-Disk Electrode (RRDE) Instrument |
| Rotation Speed Range | 0–10,000 rpm |
| Motor Power | 20 W |
| Ring-Disk Gap | ≤320 µm |
| Disk Diameter | 5.61 mm |
| Ring Inner/Outer Diameter | 6.25 mm / 7.92 mm |
| Collection Efficiency | 37% |
| Disk Electrode Material | Glassy Carbon |
| Insulator Body Materials | PEEK or PTFE |
| Disk Electrode Diameter (active) | 5.0 mm |
| Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Electrical Contact | Silver-Carbon Brush |
| Power Supply | DC |
| Control | Integrated Digital Microcontroller |
| External Trigger Input | Yes |
| Explosion-Proof Design | Yes |
| Compatible Electrolytic Cells | Standard 5-Port or Custom-Built |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | DSR Rotating Disk Electrode (Fast-Response) |
| Electrode Materials | Glassy Carbon (GC), Gold (Au), Platinum (Pt) |
| Max Rotational Speed | 0–7000 rpm |
| Disk Diameter | 5 mm |
| Overall Electrode Outer Diameter | 12 mm |
| Operating Temperature Range | 10–25 °C |
| Electrode Construction | Monolithic (non-detachable shaft-electrode assembly) |
| Instrument Type | Electrochemical Working Electrode Accessory |
| Brand | DC-energies |
|---|---|
| Origin | Hubei, China |
| Model | DSR-M Digital |
| Rotation Speed Range | 0–10,000 rpm |
| Motor Power | 20 W |
| Speed Resolution | 1 mV per 1 rpm (factory-calibrated, <1% error) |
| Disk Electrode | Glassy Carbon, 5.0 mm diameter, 15 mm outer diameter |
| Ring Electrode | Platinum, ring ID = 6.25 mm, OD = 7.92 mm, disk-ring gap ≤ 320 µm, collection efficiency = 37% |
| Rotating Shaft | 170 mm length, 15 mm OD, internal thread |
| Housing Material | Chemical-resistant polypropylene |
| Interface | Analog voltage input/output (0–10 V), TTL-compatible speed control signal |
| Compliance | Designed for inert-atmosphere glovebox integration (O₂/H₂O < 0.1 ppm), explosion-proof enclosure per IEC 60079-0 general requirements |
| Brand | dc-energies |
|---|---|
| Model | DSR-M |
| Type | Rotating Disk Electrode (RDE) and Rotating Ring-Disk Electrode (RRDE) Apparatus |
| Rotation Speed Range | 0–10,850 rpm |
| Motor Power | 20 W |
| Speed Control | Analog voltage input (0–10 V), LED digital display with manual knob adjustment |
| Contact Method | Silver-plated carbon brushes |
| Disk Electrode Material | Glassy carbon |
| Ring Electrode Material | Platinum |
| Disk Diameter | 5.61 mm |
| Ring Inner Diameter | 6.25 mm |
| Ring Outer Diameter | 7.92 mm |
| Gap Between Disk and Ring | ≤320 µm |
| Collection Efficiency | 37% |
| Rotating Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Housing Material | Chemical-resistant polypropylene |
| Compliance | Designed for inert-atmosphere operation (glovebox-compatible), explosion-proof enclosure per IEC 60079-0 general requirements |
| Brand | DC-ENERGIES |
|---|---|
| Model | DSR-M |
| Electrode Type | Dual-mode RDE/RRDE |
| Disk Material | Glassy Carbon |
| Ring Material | Platinum |
| Disk Diameter | 5.61 mm |
| Ring Inner Diameter | 6.25 mm |
| Ring Outer Diameter | 7.92 mm |
| Ring-Disk Gap | ≤320 µm |
| Collection Efficiency | 37% |
| Rotation Speed Range | 0–10,000 rpm |
| Speed Control Resolution | 1 mV per RPM (default), accuracy < ±1% |
| Motor Power | 20 W |
| Shaft Length | 170 mm |
| Shaft OD | 15 mm |
| Housing Material | Chemical-resistant Polypropylene |
| Interface | Analog voltage input/output (0–10 V), TTL-compatible trigger output |
| Mounting | Modular, glovebox-compatible, detachable shaft and controller |
| Operating Temperature | Ambient (20–25 °C) |
| Compliance | Designed for GLP-compliant electrochemical laboratories |
| Brand | DC-Energies |
|---|---|
| Model | DSR-M |
| Origin | Hubei, China |
| Rotation Speed Range | 0–10,000 rpm |
| Motor Power | 20 W |
| Disk Electrode Material | Glassy Carbon |
| Ring Electrode Material | Platinum |
| Disk Diameter | 5.61 mm |
| Ring Inner/Outer Diameter | 6.25 mm / 7.92 mm |
| Ring-Disk Gap | ≤320 µm |
| Collection Efficiency | 37% |
| Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Housing Material | Chemical-Resistant Polypropylene |
| Interface | Analog Voltage Input/Output (0–10 V), TTL-compatible speed control signal |
| Compliance | Designed for glovebox integration, explosion-resistant mechanical architecture |
| Temperature Range | Ambient |
| Brand | DC-ENERGIES |
|---|---|
| Model | DSR-M |
| Origin | Hubei, China |
| Motor Power | 20 W |
| Speed Range | 0–10,000 rpm |
| Speed Accuracy | <1% error (default calibration: 1 mV per 1 rpm) |
| Contact Mechanism | Silver-plated carbon brushes |
| Rotating Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Disk Electrode | Glassy Carbon (5.0 mm diameter), PTFE housing |
| RRDE Geometry | GC disk (5.61 mm), Pt ring (ID 6.25 mm, OD 7.92 mm), gap ≤320 µm, collection efficiency 37% |
| Dimensional Tolerance | ±0.01 mm |
| Control Interface | Analog voltage input/output (0–10 V), compatible with potentiostats and oscilloscopes |
| Enclosure Material | Chemical-resistant polypropylene |
| Explosion-Proof Design | Yes |
| Modular & Glovebox-Compatible Architecture | Yes |
| Replaceable Disk Assembly | U-CUP style for in-situ electrode exchange |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | Interchangeable-Disk RDE |
| Instrument Category | Electrochemical Electrode |
| Disk Material | Glassy Carbon (GC), Gold (Au), Platinum (Pt) |
| Operating Temperature Range | 10–25 °C |
| Disk Diameter | 5 mm |
| Shaft Material | PTFE-insulated Stainless Steel |
| Rotation Speed Compatibility | Compatible with Standard RDE Controllers (e.g., Pine Research, BASi, CHI) |
| Sealing Mechanism | U-Cup Compression Seal |