Electrochemical Instruments
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| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Model | RRDE-318 |
| Ring-Disk Gap | 318 µm |
| Collection Efficiency | 37% |
| Operating Temperature Range | 10–25 °C |
| Disk Electrode Area | 0.2475 cm² |
| Ring Electrode Area | 0.1866 cm² |
| Glassy Carbon Disk Outer Diameter | 5.61 mm |
| Platinum Ring Outer Diameter | 7.92 mm |
| Platinum Ring Inner Diameter | 6.25 mm |
| Disk Material Options | Glassy carbon, platinum, gold |
| Ring Material Options | Glassy carbon, platinum, gold |
| Mechanical Interface | External threaded shaft for stable electrical contact |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | RRDE-318 |
| Ring-Disk Gap | 318 µm |
| Collection Efficiency | 37% |
| Operating Temperature Range | 10–25 °C |
| Disk Geometric Area | 0.2475 cm² |
| Ring Geometric Area | 0.1866 cm² |
| Glassy Carbon Disk Outer Diameter | 5.61 mm |
| Platinum Ring Outer Diameter | 7.92 mm |
| Platinum Ring Inner Diameter | 6.25 mm |
| Disk Material Options | Glassy carbon, platinum, gold |
| Ring Material Options | Glassy carbon, platinum, gold |
| Mechanical Interface | Precision external-threaded shaft for low-contact-resistance mounting |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Standard 5-Port Single-Layer Electrolytic Cell |
| Instrument Type | Electrochemical Cell |
| Volume | 150 mL |
| RDE Port | 24/25 standard taper |
| Four Auxiliary Ports | 14/20 standard taper |
| Gas Inlet Configuration | Dual F-type inlet |
| Gas Outlet Configuration | L-type outlet |
| Sealing System | PINE-compatible ceramic bearing seal assembly |
| Material | High-purity borosilicate glass (3.3), ASTM E438 Type I, Class A |
| Brand | DC-Energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DC680 |
| Quotation | Upon Request |
| Compatibility | PEM, AEM (optional), ALK |
| Channels | 4 |
| Flow Control Range | 50–500 mL/min |
| Temperature Control Range | RT +5°C to 90°C |
| Conductivity Measurement | 0.01–20 µS/cm |
| Voltage Range | 0–5 V |
| Power per Channel | 300 W or 500 W |
| Current Range | 0–60 A or 0–100 A |
| Internal Resistance Range | 0.1 mΩ–30 Ω |
| AC Impedance Frequency | Fixed 1 kHz |
| pH Measurement (for AEM) | 0–14 |
| Water Replenishment | Automatic + Manual |
| Backpressure Control | High-Precision Regulator |
| Gas Conditioning | Integrated Condensation, Drying & Filtration Modules |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Model | DC980 Manual Backpressure |
| Gas Flow Control (Anode) | 0–5 SLPM |
| Gas Flow Control (Cathode) | 0–10 SLPM |
| Humidification | Bubble-type, 20–90 °C, up to 100% RH |
| Temperature Sensing | T-type thermocouple |
| Max Power Load | 800 W (10 V/120 A) |
| Voltage Range | –0.7–2 V / –3.3–10 V |
| Voltage Resolution | 0.05 mV / 0.25 mV |
| Current Range | 0–24 A / 0–120 A (customizable) |
| Current Resolution | 0.4–4 mA |
| Data Acquisition Rate | 5 Hz |
| Safety | Integrated H₂ sensor (configurable alarm threshold: 1,000–40,000 ppm), dual-mode emergency shutdown (hardware/software), N₂ purge automation, PID-controlled humidifier & thermal management |
| Dimensions | 700 mm (H) × 700 mm (W) × 465 mm (D) |
| Weight | 55 kg |
| Volume | < 0.5 m³ |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | DC980Pro Desktop |
| Price | Upon Request |
| Brand | DC-Energies |
|---|---|
| Origin | Hubei, China |
| Model | DCESC-1000 |
| Rotation Speed | 50–800 rpm |
| Timer Function | Yes |
| Display | 4.3-inch capacitive touchscreen |
| Mounting | Single-station, precision-threaded spindle interface |
| Leveling | Integrated bubble level |
| Dimensions (W×D×H) | 100 mm × 265 mm × 213 mm |
| Power Input | AC 220 V, 50/60 Hz |
| Electrode Compatibility | Standard RDE/RRDE shafts (e.g., Pine Research, BASi, Metrohm, CHI) |
| Brand | DC-Energies |
|---|---|
| Origin | Hubei, China |
| Model | DCESC-1000 |
| Rotation Speed | 0–800 rpm |
| Timer Function | Yes |
| Display | 4.3-inch capacitive touchscreen |
| Mounting | Single-station horizontal platform with integrated bubble level |
| Dimensions (W×D×H) | 185 × 225 × 135 mm |
| Power Supply | AC 220 V |
| Electrode Compatibility | Standard RDE/RRDE shafts (e.g., Pine Research, BASi, ALS, Metrohm-compatible 6 mm OD shafts) |
| Mechanical Coupling | Precision threaded collet interface |
| Brand | DC-Energies |
|---|---|
| Disk Material | Glassy Carbon |
| Disk Diameter | 5.0 mm |
| Ring Outer Diameter | 15.0 mm |
| Shroud Material | PTFE |
| Max Rotation Speed | 2500 rpm |
| Operating Temperature Range | 10–25 °C |
| Origin | Hubei, China |
| Type | Electrochemical Instrument Accessory |
| Brand | DC-Energies |
|---|---|
| Origin | Hubei, China |
| Model | DCPTCounter |
| Electrode Material | 99.99% Pure Platinum Wire |
| Connection Interface | Standard 14/20 Quick-Connect Ground-Glass Joint |
| Total Length | 29 cm |
| Compatibility | Designed for Conventional RDE Electrolytic Cells with Standard Neck Dimensions (e.g., 24/40, 29/32, or 34/45 necks via optional adapters) |
| Electrode Geometry | Linear Pt wire configuration, non-rotating counter electrode assembly |
| Brand | DC-Energies |
|---|---|
| Origin | Hubei, China |
| Model | DCREP-180 |
| Power Supply | AC 220 V |
| Rated Power | 25 W |
| Rotation Speed Range | 0–160 rpm |
| Polishing Stations | 1–2 |
| Polishing Disk Diameter | 70 mm |
| Sample Holder Diameter | 40 mm |
| Application | RDE/RRDE Electrode Preparation |
| Brand | dc-energies |
|---|---|
| Origin | Wuhan, Hubei, China |
| Model | DCREP-180 |
| Power Supply | AC 220 V |
| Rated Power | 25 W |
| Rotation Speed Range | 0–160 rpm |
| Polishing Disc Diameter | 70 mm |
| Sample Holder Diameter | 40 mm |
| Station Capacity | 1–2 positions (compatible with RDE and RRDE electrodes) |
| Brand | DC-Energies |
|---|---|
| Model | DCRREF |
| Electrode Type | Dual-Junction Silver/Silver Chloride (Ag/AgCl) Reference Electrode |
| Outer Junction Filling Solution | 10% (w/w) Aqueous KNO₃ |
| Inner Junction Filling Medium | Gelified Saturated KCl |
| Construction | All-Glass Body with Ceramic Frit Outer Junction and Porous Glass Inner Junction |
| Operating Temperature Range | 5–40 °C |
| Storage Condition | Upright, filled with outer solution or immersed in 10% KNO₃ |
| Compatibility | Designed for use with rotating disk electrodes (RDE), rotating ring-disk electrodes (RRDE), and standard electrochemical cells |
| Origin | Jiangsu, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | DDB-2 / DDB-3 |
| Portability | Handheld |
| Conductivity Range | 1 µS to 100 mS (5 auto-ranging decades) |
| Accuracy | ±1.5% FS |
| Temperature Compensation Error | <±2% |
| Stability | ±0.1% FS ±1 digit/hour |
| Weight | 380 g (incl. batteries) |
| Dimensions | 180 × 100 × 40 mm |
| Power | Two AA (1.5 V) batteries |
| Operating Temp | 0–45 °C |
| RH Limit | ≤85% |
| DDB-3 Additional Function | Integrated Temperature Measurement (–10 to 100 °C, resolution 0.1 °C) |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | DDS-307 |
| Pricing | Available Upon Request |
| Display | 3.5-digit LED |
| Temperature Compensation | Manual, 15.0–35.0 °C |
| Temp. Coefficient | 2 %/°C |
| Output Signal | 0–10 mV DC |
| Electrode Compatibility | DJS-1C platinized platinum electrode (standard), optional Ti alloy electrode (K = 0.01 cm⁻¹) |
| Measurement Range | 0.00 μS/cm to 100 mS/cm |
| Accuracy | ±0.5% FS |
| Stability | (±0.33% FS ±1 digit)/3 h |
| Power Supply | AC 220 V ±10%, 50 Hz ±1 Hz |
| Dimensions (W×D×H) | 290 × 210 × 95 mm |
| Weight | 1.5 kg |
| Enclosure Code | WXS-A000-1 |
| Electrode Constant Calibration Support | K = 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Origin | Shanghai, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | DDS-307A |
| Price | USD 230 (FOB Shanghai) |
| Accuracy Class | 1.0 |
| Conductivity Range | 0–1.999 μS/cm, 2.0–19.99 μS/cm, 20.0–199.9 μS/cm, 200–1999 μS/cm, 2.0–19.99 mS/cm, 20.0–199.9 mS/cm |
| Temperature Range | –5 to 105 °C |
| Conductivity Accuracy | ±1.0% FS |
| Temperature Accuracy | ±0.5 °C |
| Temp. Compensation | 0–100 °C, Coefficient 2.0%/°C |
| Electrode Constants Supported | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Display | Backlit LCD, Multi-parameter |
| Auto Functions | Auto-ranging, Auto-calibration, Auto-temperature compensation |
| Measurement Modes | Conductivity, Resistivity, TDS, Temperature |
| Brand | DELEITE |
|---|---|
| Origin | Shanghai, China |
| Model | APT300 |
| Instrument Type | General-Purpose Potentiometric Titrator |
| Measurement Range | 0 to ±1999 mV, 0 to 14.00 pH |
| Accuracy | 0.1% F.S. (mV), ±0.01 pH |
| Control Precision | ±0.03 pH, ±3 mV |
| Input Impedance | >10¹² Ω |
| Operating Temperature | 5–40 °C |
| Relative Humidity | <85% RH |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Power Consumption | 20 W |
| Weight | 6 kg |
| Brand | Lacerta |
|---|---|
| Origin | United Kingdom |
| Model | DS6000 |
| Type | Dielectric Relaxation Spectrometer |
| Cooling Range | Down to cryogenic temperatures (e.g., −160 °C with optional liquid nitrogen cryostat) |
| Electrode Configuration | Liquid-compatible cup electrodes |
| Humidity Control | Integrated humidity chamber option for hygroscopic sample studies |
| Software Interface | Windows-based, wizard-driven acquisition and analysis suite |
| Compliance | Designed to support ASTM D150, ISO 257-1/2, IEC 60250, and GLP-compliant data traceability (21 CFR Part 11 ready) |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | Diamond Knife (Domestic) |
| Pricing | Upon Request |
| Brand | Digi-Ivy |
|---|---|
| Origin | USA |
| Model | DY2116B |
| Instrument Type | Portable Electrochemical Workstation |
| Channel Count | Single-Channel |
| Current Range | ±20 nA to ±2 mA (6 full-scale ranges) |
| Potentiostatic Range | ±2.0 V |
| Resolution | 76 µV (potential), 0.002% of full scale (current), down to 0.76 pA minimum measurable current |
| Input Impedance (Reference Electrode) | >10¹² Ω |
| Bandwidth | >100 kHz |
| Sampling Rate | 16-bit ADC, up to 60,000 points/channel |
| Dimensions | 7 × 14 × 3 cm |
| Weight | 250 g |
| Power Supply | USB-powered |
| Filter Options | 4-stage low-pass I/E filter (auto/manual) |
| Operating Systems | Windows 7/Vista/XP |
| Brand | dc-energies |
|---|---|
| Origin | Hubei, China |
| Model | DSR |
| Type | Rotating Disk Electrode (RDE) and Rotating Ring-Disk Electrode (RRDE) Control System |
| Motor Power | 20 W |
| Speed Range | 0–10,000 rpm |
| Shaft Length | 170 mm |
| Shaft Outer Diameter | 15 mm |
| Disk Electrode Diameter | 5.0 mm |
| Disk Electrode Outer Diameter | 15 mm |
| RRDE Geometry | Disk Diameter = 5.61 mm, Ring Inner Diameter = 6.25 mm, Ring Outer Diameter = 7.92 mm |
| Collection Efficiency | 37% |
| Disk/Ring Electrode Materials | Glassy Carbon with PTFE or PEEK insulating sheaths |
| Electrical Contact | Silver-carbon brushes |
| Power Supply | DC |
| Control Architecture | Integrated digital microcontroller |
| External Trigger Input | Yes (compatible with potentiostats/galvanostats) |
| Explosion-Proof Enclosure | Yes |
| Electrolyte Cell Compatibility | Standard 5-neck cells or custom designs |
| Gas Flow Control | Dual mass flow meters (inert gas + O₂) |
| Operating Temperature Range | Ambient to elevated temperatures (PTFE/PEEK-compatible) |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | DDO10 |
| Pricing | Upon Request |
| Display | 3.5-inch TFT color LCD |
| UI | Modern graphical interface with intuitive navigation |
| Operating System | Embedded intelligent firmware with timer measurement, parameter configuration, and data hold functions |
| Data Storage | Up to 3,000 measurement records |
| Calibration | Electrode calibration and standard solution calibration supported |
| Power Supply | Rechargeable lithium-ion battery (pre-installed DH10-LI01) |
| Charging Interface | USB Type-C (compliant with latest EU regulatory requirements) |
| Ingress Protection | IP57 (dust-protected |
| DO Measurement Range | 0.00–20.00 mg/L |
| DO Accuracy | ±0.30 mg/L |
| DO Saturation Range | 0.0–200.0 % |
| Atmospheric Pressure Compensation | Automatic, 0–200.0 kPa |
| Temperature Compensation | Automatic, 0.0–50.0 °C (32.0–122.0 °F) |
| Salinity Compensation | Manual, 0–45 ppt |
| Temperature Measurement Range | −10.0–135.0 °C (14.0–275.0 °F) |
| Temperature Accuracy | ±0.2 °C |
| Standard Accessories | DDO01-2M-H polarographic DO electrode (2 m cable, integrated temperature sensor), DDOS-01 electrolyte solution (30 mL), DDOSC membrane caps (3 pcs), carrying case (33 × 27.2 × 8.2 cm) |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | DDOPRO10 |
| Price | Upon Request |
| Display | 3.5-inch TFT color LCD |
| Measurement Principle | Fluorescence quenching (optical, non-consumptive) |
| DO Range | 0.00–20.00 mg/L |
| DO Accuracy | ±0.20 mg/L |
| DO Saturation Range | 0.0–200.0 % |
| Atmospheric Pressure Compensation | Automatic, 0–200.0 kPa |
| Temperature Compensation | Automatic, 0.0–50.0 °C (32.0–122.0 °F) |
| Salinity Compensation | Manual, 0–45 ppt |
| Temperature Range | −10.0–135.0 °C (14.0–275.0 °F) |
| Temp Accuracy | ±0.2 °C |
| Response Time | <15 s |
| Electrode Housing | POM (polyoxymethylene) |
| Protection Rating | IP57 |
| Power Supply | Built-in rechargeable Li-ion battery (DH10-LI01) |
| Charging Interface | USB Type-C |
| Standard Kit Includes | DDOPRO10 meter, DODO01-3M optical DO probe (3 m cable), carrying case (33 × 27.2 × 8.2 cm), charging cable, user manual |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Origin | Domestic (China) |
| Model | DEC10 |
| Measurement Parameter | Conductivity (single-parameter) |
| Portability | Portable |
| Conductivity Range | 0–2000.0 mS/cm with auto-ranging: 0–19.999 µS/cm |
| Extended conductivity range (with included electrode) | 0–200 mS/cm |
| TDS Range | 0–1000.0 g/L (adjustable TDS factor) |
| Resistivity Range | 5.000 Ω·cm – 100.0 MΩ·cm |
| Salinity Range | 0–100 ppt |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| Temperature Accuracy | ±0.2 °C |
| Conductivity Accuracy | ±0.5% FS ±1 digit |
| Conductivity Calibration | Single-point |
| Conductivity Resolution | 0.001 / 0.01 / 0.1 / 1 (auto-selected per range) |
| ATC Range | 0.0–50.0 °C / 32.0–122.0 °F |
| Display | 3.5-inch TFT color LCD |
| Data Storage | 3000 measurement records |
| Power | Rechargeable Li-ion battery (DH10-LI01, pre-installed) |
| Charging Interface | USB Type-C |
| IP Rating | IP57 |
| Included Accessories | DCON201T conductivity cell (K=1), three calibration standards (50 mL each: 146.6 µS/cm, 1408 µS/cm, 12.85 mS/cm), charging cable, carrying case (33 × 27.2 × 8.2 cm), user manual |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop |
| Parameter Capability | Multi-Parameter |
| Display | High-Resolution LCD Touchscreen |
| Data Storage Capacity | 450 Records (ID, Value, Unit, Temperature, Timestamp) |
| Data Export | USB Flash Drive / Optional Thermal Printer |
| Ingress Protection Rating | IP54 |
| Includes | Standard Electrode Holder & Calibration Solution Kit |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | Domestic (China) |
| Model | DORP10 |
| Pricing | Upon Request |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop |
| Parameter Capability | pH / Conductivity (COND) / Dissolved Oxygen (DO) |
| Display | 7-inch HD color TFT touchscreen |
| Calibration | Up to 5-point pH calibration |
| Temperature Compensation | Automatic (ATC) |
| Electrode Diagnostics | Built-in |
| Data Storage | 1500 measurement records (per parameter, with ID, value, unit, temperature, timestamp) |
| Measurement Modes | Continuous or interval-timed |
| Data Lock Function | Yes |
| Language Interface | English & Chinese |
| Connectivity | Bluetooth (printer), USB port (U-disk/PC), RS232 (optional) |
| Ingress Protection | IP54 |
| Included Accessories | Magnetic stirrer, electrode stand, calibration buffer kits |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer | DLAB Scientific Instruments Co., Ltd. |
| Model | DPH1 & DPH1+ |
| Compliance | IP67-rated enclosure |
| Calibration Standards | CH, USA, and NIST traceable buffer solutions |
| Power | Replaceable AAA batteries with low-voltage indicator |
| Auto-off & backlight timeout | User-configurable |
| Connectivity | Bluetooth 5.0 to companion mobile app (iOS/Android) |
| Package Includes | pH 4.01/7.00/10.01 calibration kits, carrying lanyard, protective cap, user manual |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Portable |
| Parameter Type | Single-Parameter (pH/ORP/Temperature) |
| pH Measurement Range | (-2.000 to 20.000) pH |
| pH Resolution | 0.1 / 0.01 / 0.001 pH |
| pH Accuracy | ±0.002 pH ± 1 digit |
| ORP Range | (-1999.9 to +1999.9) mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.03% F.S. ± 1 digit |
| Temperature Range | (-10.0 to 135.0) °C / (14.0 to 275.0) °F |
| Temperature Accuracy | ±0.2 °C |
| Calibration Points | 1–3-point automatic pH calibration with auto-buffer recognition |
| Temperature Compensation | Automatic (-10.0 to 135.0) °C |
| Data Storage Capacity | 3000 measurement records |
| Power Source | Rechargeable Li-ion battery (integrated, DH10-LI01) |
| Charging Interface | USB Type-C |
| Ingress Protection | IP57 |
| Display | 3.5-inch TFT color LCD with intuitive UI |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | Portable Multi-Parameter Analyzer |
| Pricing | Upon Request |
| Display | 3.5-inch TFT color LCD |
| Data Storage Capacity | Up to 3,000 measurement records |
| Power Supply | Rechargeable Li-ion battery with low-power management and power-loss protection |
| Charging Interface | USB Type-C (compliant with latest EU standards) |
| Ingress Protection Rating | IP57 |
| Conductivity Module | Supports electrode calibration and standard solution calibration |
| Software Features | Sample ID tagging, user role-based access control, instrument usage logging, audit-trail-enabled operation recording, data export & printing |