Chemical Analysis Instruments
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Showing 8011–8040 of 10277 results
| Brand | Sonnen |
|---|---|
| Model | T10 |
| Origin | Shanghai, China |
| Category | Other Elemental Analyzers |
| Measurement Principle | Potentiometric Titration with Silver Nitrate (AgNO₃) and Solid-State Chloride-Selective Electrode (Cl⁻-ISE) |
| Detection Limit | 0.1 mg Cl⁻ (equivalent to 0.1–5×10⁻⁵ mol/L) |
| mV Range | ±2000 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.2 mV |
| Titration Volume Resolution | 10 µL |
| Titration Accuracy | ±0.2% (at 20 mL) |
| Electrode Interfaces | 2–4 mV/pH, 2 polarizable, 2 reference |
| Dimensions (Main Unit) | 200 × 200 × 260 mm |
| Weight (Standard Configuration) | 4.3 kg |
| Data Storage | 500 test records |
| Custom Methods | 250 user-defined titration protocols |
| Connectivity | Bluetooth (up to 15 titration modules), Wi-Fi to PC |
| Display | High-brightness color touchscreen |
| Compliance | GB/T 176-2017, NY/T 1121.17-2006, GB/T 13025.5-2012, GB/T 15453-2018, GB/T 24890-2010, GB/T 14684-2001, GB/T 5009.39-2003, GB/T 5009.51-2003 |
| Brand | Sonnen |
|---|---|
| Origin | Shanghai, China |
| Model | T11 |
| Instrument Type | Universal Automatic Potentiometric Titrator |
| Application Scope | General-purpose chemical analysis |
| mV Measurement Range | ±2000 mV |
| pH Measurement Range | 0–14 |
| mV Resolution | 0.1 mV |
| pH Resolution | 0.01 |
| Temperature Resolution | 0.1 °C |
| Temperature Range (PT1000) | 0–50 °C |
| Colorimetric Resolution | 1/65535 |
| Titration Volume Range | <99.99 mL |
| Burette Capacity | 25 mL |
| Minimum Dispensing Volume | 10 µL |
| Titration Resolution | 1/60000 |
| Maximum Titration Error | ±0.15% (at 10 mL), ±0.2% (at 20 mL) |
| Burette Fill/Empty Time | ~30 s |
| Dimensions | 200 × 200 × 260 mm |
| Weight | 4.3 kg |
| Brand | SOP TOP |
|---|---|
| Model | CON6300 |
| Conductivity Range | 0–5.000 µS/cm, 0–50.00 µS/cm, 0–500.0 µS/cm, 0–5000 µS/cm, 0–50.00 mS/cm, 0–500.0 mS/cm |
| TDS Range | 0–500 ppt |
| Salinity Range | 0–325 ppt |
| Conductivity Resolution | 0.001–1 µS/cm, 0.01 mS/cm |
| Conductivity Accuracy | ±1% of Full Scale |
| Resistivity Range | 0.00–18.30 MΩ·cm |
| Resistivity Resolution | 0.01 MΩ·cm |
| Temperature Range | −5.0–120.0 °C (23.0–248.0 °F) |
| Temperature Accuracy | ±0.3 °C, ±0.5 °F |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temp. Compensation | Auto/Manual |
| Reference Temp. | 15.0–30.0 °C (default 25.0 °C) |
| Temp. Coefficient | 0.00–9.99% (default 2.00%) |
| TDS Factor | 0.40–1.00 (default 0.50) |
| Salinity Factor | 0.65 |
| Cell Constant Options | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| Data Storage | 100 memory slots |
| Power | Rechargeable 3.7 V Li-ion battery (base-integrated, battery not included) |
| Interface | USB port for PC connectivity |
| Display | 5-inch multi-line LCD with high-brightness backlight |
| Features | Auto-hold, electrode diagnostics, temperature offset adjustment, key beep, programmable auto-off (default 10 min idle) |
| Brand | SOP TOP |
|---|---|
| Model | CON6301 |
| Conductivity Range | 0–5.000 µS/cm, 0–50.00 µS/cm, 0–500.0 µS/cm, 0–5000 µS/cm, 0–50.00 mS/cm, 0–500.0 mS/cm |
| TDS Range | 0–500 ppt |
| Salinity Range | 0–325 ppt |
| Conductivity Resolution | 0.001–1 µS/cm, 0.01 mS/cm |
| Conductivity Accuracy | ±1% of Full Scale |
| Resistivity Range | 0.00–18.30 MΩ·cm |
| Resistivity Resolution | 0.01 MΩ·cm |
| Temperature Range | −5.0–120.0 °C (23.0–248.0 °F) |
| Temperature Accuracy | ±0.3 °C, ±0.5 °F |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temp. Compensation | Auto/Manual |
| Reference Temp. | 15.0–30.0 °C (factory set at 25.0 °C) |
| Temp. Coefficient | 0.00–9.99% (factory default 2.00%) |
| TDS Factor | 0.40–1.00 (factory default 0.50) |
| Salinity Factor | 0.65 |
| Cell Constant Options | 0.01, 0.1, 1.0, 10.0 cm⁻¹ |
| IP Rating | IP67 |
| Data Storage | 100 measurement records |
| Power | 2 × 1.5 V AA batteries |
| Auto-Off | Configurable (default: 10 min idle) |
| Brand | SOP TOP |
|---|---|
| Model | DO35 |
| Type | Portable Electrochemical Dissolved Oxygen Meter |
| Measurement Principle | Clark-type Polarographic Membrane Electrode |
| Display | Multi-line LED with backlight (22 × 32 mm) |
| Protection Rating | IP67 |
| Power Supply | 1 × AA alkaline battery (1.5 V) |
| Auto-off | 6 min inactivity with data retention |
| Data Storage | 10 measurement records |
| Operating Temperature | 0–60.0 °C (32–140.0 °F) |
| DO Range | 0.00–20.00 mg/L and 0.0–200.0 % saturation |
| Resolution | 0.01 mg/L, 0.1 %, 0.1 °C, 1 °F |
| Accuracy | ±1.5 % of full scale |
| Temperature Compensation | Automatic or manual |
| Atmospheric Pressure Compensation | 600–1100 mbar |
| Salinity Compensation | 0.0–140.0 ppt |
| Calibration | 1-point or 2-point (air-saturated water or zero-oxygen solution) |
| Hold Function | Yes |
| Low-Battery Indicator | Yes |
| Brand | SOP TOP |
|---|---|
| Origin | Shanghai, China |
| Model | DO6400 |
| Measurement Range | 0.00–40.00 mg/L, 0.0–400.0% |
| Resolution | 0.01 mg/L, 0.1% |
| Accuracy | ±1.5% F.S. |
| Temperature Range | −5.0–120.0 °C (23.0–248.0 °F) |
| Temp. Resolution | 0.1 °C/°F |
| Temp. Accuracy | ±0.3 °C, ±0.5 °F |
| Salinity Compensation | 0.0–45.0 ppt |
| Pressure Compensation | 450–800 mmHg (0.500–1.100 bar) |
| Pipeline Pressure Compensation | 0.00–1.00 kg |
| Depth Compensation | 0.0–10.0 m |
| Data Storage | 100 sets |
| Auto-off | Configurable (default: 10 min idle) |
| Brand | SOP TOP |
|---|---|
| Model | ION6500 |
| Type | Benchtop Ion-Selective Electrode (ISE) Meter |
| Measurement Principle | Potentiometric Ion-Selective Electrode Detection |
| pH Range | −2.000 to 20.000 |
| mV Range | −2000.0 to +2000.0 mV |
| Ion Concentration Range | 0.000–9999 mg/L |
| Temperature Range | −10.0 to 120.0 °C (14.0–248.0 °F) |
| Resolution | 0.001 pH / 0.1 mV / 0.001 mg/L / 0.1 °C / 0.1 °F |
| Accuracy | ±0.001 pH / ±0.2 mV / ±0.005 mg/L / ±0.3 °C / ±0.5 °F |
| Calibration | Up to 5-point pH, up to 7-point ISE |
| Data Storage | 1000 measurement records |
| Interface | USB-B port for PC connectivity |
| Power | Internal rechargeable 3.7 V Li-ion battery (battery not included) |
| Display | 5-inch LED, 120° viewing angle |
| Compliance | Designed per IEC 61010-1 for laboratory electrical safety |
| Software | Included Windows-compatible data acquisition software with audit trail logging capability |
| Brand | SOP TOP |
|---|---|
| Model | ION6501 |
| Type | Portable Electrochemical Ion Analyzer |
| Measurement Principles | Potentiometric Ion-Selective Electrode (ISE) Method |
| pH Range | −2.000 to 20.000 pH |
| mV Range | −2000.0 to +2000.0 mV |
| Ion Concentration Range | 0.000–9999 mg/L (ion-specific, dependent on calibrated ISE) |
| Temperature Range | −10.0 to 120.0 °C (14.0 to 248.0 °F) |
| Temperature Compensation | Automatic or Manual |
| Resolution | 0.001 pH / 0.1 mV / 0.001 mg/L / 0.1 °C / 0.1 °F |
| Accuracy | ±0.001 pH / ±0.2 mV / ±0.005 mg/L / ±0.3 °C / ±0.5 °F |
| Calibration | Up to 5-point pH calibration |
| Calibration Reminders | Configurable interval (0–60 days) |
| Data Storage | 1000 measurement records with timestamp, user ID, instrument ID, and calibration metadata |
| Power Supply | 2 × 1.5 V AA alkaline batteries |
| Display | 3.2-inch multi-line LCD with anti-scratch coating and adjustable high-brightness backlight |
| Communication Interface | USB 2.0 compliant port |
| Software | Windows-compatible data acquisition software with audit trail logging capability |
| Auto-Power-Off | Programmable (default: 10 min idle timeout) |
| User Authentication | 4-digit password protection |
| Instrument & User ID Customization | 4-digit serial number + 2-digit user code |
| Date/Time Format Options | YY/MM/DD, MM/DD/YY, DD/MM/YY |
| Reading Lock Function | Enable/disable |
| Temperature Offset Adjustment | ±5.0 °C (±9.0 °F) |
| Real-time Calibration Diagnostics | Slope (%), offset (mV), and calibrated point count displayed during/after calibration |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model Series | 721, 722, 7230G, 723PC |
| Optical System | Dual-beam |
| Detector Type | Photodiode Array |
| Wavelength Range | 325–1100 nm (model-dependent) |
| Spectral Bandwidth | 2–5 nm |
| Wavelength Accuracy | ±1.0 nm (7230G & 723PC), ±2.0 nm (721 & 722) |
| Wavelength Repeatability | 0.5–1.0 nm |
| Stray Light | ≤0.2%T at 360 nm (723PC) to ≤0.5%T at 360 nm (721) |
| Photometric Accuracy | ±0.5%T (722/7230G/723PC), ±1.0%T (721) |
| Photometric Repeatability | ±0.2%T (722/7230G/723PC), ±0.5%T (721) |
| Baseline Linearity | ±0.004A (723PC only) |
| Stability | ±0.003A/h (7230G & 723PC), ±0.5%T/5min (721 & 722) |
| Display | 128×64 LCD |
| Dimensions | 456 × 375 × 220 mm |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | 723PC |
| Optical System | Single-beam |
| Detector | Silicon Photocell |
| Wavelength Range | 325–1100 nm |
| Wavelength Accuracy | ±1.0 nm |
| Wavelength Repeatability | ±0.5 nm |
| Spectral Bandwidth | 2 nm |
| Display | 4.3-inch color TFT touchscreen (480 × 272 pixels) |
| Data Interface | USB 2.0 |
| Software | UV-Solution PC workstation (optional) |
| Power Supply | 220 V ±10%, 50 Hz / 110 V ±10%, 60 Hz, 75 W |
| Net Weight | 10.0 kg |
| Dimensions (W × D × H) | 470 × 380 × 225 mm |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | 752 |
| Optical System | Single-beam |
| Detector Type | Silicon Photocell |
| Wavelength Range | 200–1000 nm (0.1 nm step resolution) |
| Spectral Bandwidth | 4 nm |
| Wavelength Accuracy | ±1.0 nm |
| Wavelength Repeatability | ±0.5 nm |
| Photometric Accuracy | ±0.5% T (at 0–100% T) |
| Photometric Repeatability | ±0.3% T |
| Stray Light | ≤0.3% T at 220 nm and 360 nm |
| Display | 4.3-inch color TFT touchscreen (480 × 272 pixels) |
| Data Interface | USB 2.0 |
| Power Supply | 220 V ±10%, 50 Hz / 110 V ±10%, 60 Hz, 90 W |
| Dimensions (W × D × H) | 470 × 380 × 225 mm |
| Net Weight | 10.5 kg |
| Compliance | CE, ISO/IEC 17025 compatible operation environment |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | 754 |
| Optical System | Single-beam |
| Detector Type | Photocell |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Spectral Bandwidth | 4 nm |
| Wavelength Scanning Step | 0.1 nm |
| Display | 4.3-inch color touchscreen (480×272) |
| Data Interface | USB |
| Software | UV-Solution workstation (optional) |
| Power Supply | 220 V ±10%, 50 Hz / 110 V ±10%, 60 Hz, 90 W |
| Net Weight | 10.5 kg |
| Dimensions (W×D×H) | 470×380×225 mm |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | DO6401 |
| Measurement Range | 0.00–40.00 mg/L and 0.0–400.0% saturation |
| Resolution | 0.01 mg/L, 0.1% |
| Accuracy | ±1.5% F.S. |
| Temperature Range | −5.0 to 120.0 °C (23.0 to 248.0 °F) |
| Temp. Resolution | 0.1 °C / 0.1 °F |
| Temp. Accuracy | ±0.3 °C / ±0.5 °F |
| Salinity Compensation | 0.0–45.0 ppt |
| Pressure Compensation | 450–800 mmHg or 0.500–1.100 bar |
| Pipe Pressure Compensation | 0.00–1.00 kg |
| Depth Compensation | 0.0–10.0 m |
| IP Rating | IP67 |
| Data Storage | 100 sets |
| Auto Power-Off | Configurable (default: 10 min inactivity) |
| Display | 3.2-inch multi-line LCD with anti-scratch coating |
| Power | 2 × 1.5 V AA batteries |
| Electrode Diagnostics | Offset & Slope display, self-diagnostic status |
| Connectivity | Optional USB interface |
| Software | Optional data acquisition software with PC compatibility |
| Brand | SOPOTOP |
|---|---|
| Origin | Shanghai, China |
| Model | LC1620A |
| Instrument Type | Conventional High-Performance Liquid Chromatograph (HPLC) |
| Flow Rate Range | 0.001–9.999 mL/min |
| Maximum Operating Pressure | 45 MPa |
| Autosampler Capacity | Up to 120 positions |
| Injection Volume Range | 0.1–120 μL |
| Column Oven Temperature Range | Ambient +5°C to 100°C |
| UV Detector Wavelength Range | 190–700 nm |
| Data Acquisition Frequency | 1 Hz |
| Flow Accuracy | ≤±0.5% (at 1 mL/min, water) |
| Flow Precision (RSD) | ≤0.08% (at 1 mL/min, water) |
| UV Wavelength Accuracy | ±1 nm |
| UV Wavelength Repeatability | 0.1 nm |
| Baseline Noise | ≤±0.8×10⁻⁵ AU |
| Baseline Drift | ≤1×10⁻⁴ AU/h |
| LOD (UV) | 0.4×10⁻⁸ g/mL (naphthalene in methanol) |
| Linear Dynamic Range (UV) | ≥10⁴ |
| RI Detector Refractive Index Range | 1.00–1.75 |
| ELSD Evaporator Temp Range | Ambient to 130°C |
| ELSD Detection Limit | <1 ng (glucose, direct injection) |
| Autosampler Precision (RSD) | <0.5% |
| Carryover | <0.01% |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | 752 |
| Optical System | Single-beam |
| Detector | Photomultiplier Tube (PMT) |
| Wavelength Range | 200–1000 nm |
| Spectral Bandwidth | 4 nm |
| Wavelength Accuracy | ±2.0 nm |
| Wavelength Repeatability | 1 nm |
| Stray Light | ≤0.5% T (at 220 nm and 360 nm) |
| Transmittance Accuracy | ±0.5% T |
| Transmittance Repeatability | ±0.2% T |
| Baseline Drift | ±0.003 A/h |
| Display | 128×64 LCD |
| Dimensions | 455 × 430 × 220 mm |
| Data Interface | USB |
| Wavelength Setting | Manual (keyboard-input with 6 preset wavelengths) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | CON35 |
| Measurement Range | 0–200.0 µS/cm (ppm), 0–50.0 mS/cm (ppt) |
| Temperature Range | 0–60.0 °C / 32–140.0 °F |
| Temperature Compensation | Automatic or Manual |
| Resolution | 0.1 / 1 µS/cm (ppm), 0.1 / 1 mS/cm (ppt), 0.1 °C, 1 °F |
| Accuracy | ±1% F.S. |
| Temperature Coefficient Adjustment | 0.00–10.00% |
| TDS Conversion Factor | 0.40–1.00 |
| Salinity Factor | 0.65 |
| Electrode Material | PPS-encapsulated graphite conductivity sensor |
| Calibration | Single-point auto-ranging calibration |
| Data Storage | 10 measurement records |
| Ingress Protection | IP67 |
| Display | Multi-line LED, 22 × 32 mm active area with energy-efficient backlight |
| Power Supply | 1 × AA alkaline battery (1.5 V) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | FCL35 |
| Detection Parameter | Free Chlorine (Single-Parameter) |
| Form Factor | Pen-Type Portable Analyzer |
| Measurement Range | 0.05–10.00 ppm |
| Resolution | 0.01 ppm |
| Accuracy | ±1% F.S. |
| Temperature Range | 0.0–60.0 °C |
| Calibration | Two-Point (0 ppm + User-Selectable Standard) |
| Display | 22 × 32 mm Multi-Line LCD with Energy-Saving Backlight |
| Data Storage | 10 Sets |
| IP Rating | IP67 |
| Power Supply | 1 × AA Alkaline Battery (1.5 V) |
| Auto-Power-Off | After 6 min of inactivity with data retention |
| Brand | Soptop |
|---|---|
| Origin | Shanghai, China |
| Model | GC1120 |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose |
| Oven Temperature Range | 7 °C above ambient to 400 °C |
| Oven Ramp Rate | 0.1–40 °C/min |
| Cooling Rate | ~10 min from 300 °C to 50 °C |
| Carrier Gas Flow Range | 0–1200 mL/min |
| Carrier Gas Pressure Range | 0–900 kPa |
| Injector Maximum Temperature | 400 °C |
| Injector Pressure Setting Range | 0–900 kPa |
| Injector Total Flow Setting Range | 0–1200 mL/min |
| Temperature Program | 8-stage ramping |
| Isothermal Hold Time | 0–655 min |
| FID Sensitivity | ≤8×10⁻¹² g/s (C₁₆) |
| TCD Sensitivity | ≥5000 mV·mL/mg (C₁₆) |
| ECD Detection Limit | ≤1×10⁻¹³ g/mL (γ-BHC) |
| FPD Detection Limit | ≤1×10⁻¹¹ g/s (P), ≤1×10⁻¹⁰ g/s (S) |
| NPD Detection Limit | ≤5×10⁻¹² g/s (N), ≤5×10⁻¹³ g/s (P) |
| PID Detection Limit | ≤1 ppb (benzene) |
| Maximum PID Operating Temperature | 350 °C |
| Brand | SOPTOP |
|---|---|
| Model | ORP35 |
| Measurement Range | −900 to +900 mV |
| Temperature Range | 0.0–60.0 °C (32.0–140.0 °F) |
| Temperature Compensation | Automatic or Manual |
| Resolution | 1 mV, 0.1 °C, 0.1 °F |
| Accuracy | ±1 mV |
| Calibration | Auto-recognition of standard buffer solutions |
| Electrode Type | Flat-surface platinum ORP electrode |
| Data Storage | 10 measurement records |
| Display | Multi-line LED, 22 × 32 mm active area with energy-efficient backlight |
| Ingress Protection | IP67 |
| Power Supply | 1 × AA alkaline battery (1.5 V) |
| Auto-power-off | After 6 minutes of inactivity with data retention |
| Hold Function | Manual reading freeze |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | pH6220 |
| Instrument Type | Benchtop |
| Parameter Type | Single-Parameter (pH/mV/Temperature) |
| pH Range | -2.00 to 16.00 pH |
| mV Range | -2000 to +2000 mV |
| Temperature Range | -5.0 to 120.0 °C |
| Temperature Compensation | Automatic or Manual |
| pH Resolution | 0.01 pH |
| mV Resolution | 0.1 mV |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| pH Accuracy | ±0.01 pH |
| mV Accuracy | ±0.2 mV |
| Temperature Accuracy | ±0.3 °C / ±0.5 °F |
| Calibration Points | Up to 5-point NIST-traceable calibration (China-specific NIST-type buffers) |
| Data Storage | 100 measurement records |
| Auto-Power-Off | Configurable (default: 10 min inactivity) |
| Display | 5-inch LED, 120° viewing angle |
| Power | USB-powered base with integrated rechargeable 3.7 V Li-ion battery compartment (battery not included) |
| Interface | USB communication port |
| Software | Included data acquisition software (CD-based) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | PH6221 |
| Instrument Type | Portable |
| Parameter Type | Single-Parameter (pH) |
| Measurement Range | -2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration Standards | NIST-traceable buffer solutions |
| mV Range | -2000 to +2000 mV |
| Temperature Range | -5.0 to 120.0 °C (23.0 to 248.0 °F) |
| Temperature Compensation | Automatic or Manual |
| Calibration Points | Up to 5-point calibration |
| Data Storage | 100 measurement records |
| Display | 3.2-inch multi-line LCD with anti-scratch coating |
| Power Supply | 2 × 1.5 V AA batteries |
| IP Rating | IP65 |
| Backlight | Adjustable high-brightness LED |
| Auto-power-off | Configurable (default: 10 min inactivity) |
| Electrode Diagnostics | Real-time slope and offset display |
| Connectivity | Optional USB interface |
| Software | Optional data acquisition software with PC compatibility |
| Brand | SOPTOP |
|---|---|
| Model | pH6230 |
| Type | Benchtop |
| Parameter Type | Single-Parameter (pH/mV/Temperature) |
| pH Range | -2.000 to 20.000 pH |
| pH Resolution | 0.001 pH |
| pH Accuracy | ±0.001 pH |
| mV Range | -2000.0 to 2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.2 mV |
| Temperature Range | -10.0 to 120.0 °C (14.0 to 248.0 °F) |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| Temperature Accuracy | ±0.3 °C / ±0.5 °F |
| Calibration | Up to 5-point NIST-traceable buffer calibration |
| Temperature Compensation | Automatic or Manual |
| Data Storage | 750 measurement records |
| Display | 5-inch LED, 120° viewing angle |
| Power | USB-powered base with integrated rechargeable 3.7 V Li-ion battery compartment (battery not included) |
| Interface | USB communication port |
| Software | Included PC-based data acquisition software (CD provided) |
| Backlight | Adjustable high-brightness LED backlight |
| Auto-Off | Configurable (default: 10 min inactivity) |
| Password Protection | 4-digit user-defined password |
| User ID & Instrument ID | Customizable (4-digit instrument ID, 2-digit user ID) |
| Date/Time Format | YY/MM/DD, MM/DD/YY, DD/MM/YY |
| Calibration Reminder | 0–60 days adjustable |
| Slope & Offset Display | Real-time calibration diagnostics |
| Reading Lock | Enable/disable |
| Temperature Offset Adjustment | ±5.0 °C / ±9.0 °F |
| Brand | SOPTOP |
|---|---|
| Model | pH6231 |
| Type | Portable pH Meter |
| Parameter Type | Single-Parameter (pH/mV/Temperature) |
| Measurement Range | −2.000 to 20.000 pH |
| Resolution | 0.001 pH |
| Accuracy | ±0.001 pH |
| mV Range | −2000.0 to +2000.0 mV |
| mV Accuracy | ±0.2 mV |
| Temperature Range | −10.0 to 120.0 °C |
| Temp. Accuracy | ±0.3 °C |
| Temperature Compensation | Automatic or Manual |
| Calibration Points | Up to 5-point NIST-traceable buffer calibration |
| Data Storage | 750 sets with timestamp, instrument ID, and user ID |
| Display | 3.2-inch multi-line LCD with adjustable backlight |
| Power | 2 × 1.5 V AA batteries |
| Auto-Off Delay | Configurable (default: 10 min idle) |
| Interface | USB port for data transfer |
| Compliance | NIST-traceable calibration support |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | SHP8400PMS-I |
| Mass Range | 1–200 amu (300 amu optional) |
| Ion Source | Electron Impact (EI) |
| Mass Analyzer | Quadrupole |
| Detector | Dual-mode — Faraday Cup and Electron Multiplier |
| Vacuum System | Rotary Vane Pump + Turbo Molecular Pump |
| Mass Axis Stability | < ±0.1 amu/24 h |
| Detection Limits | 10 ppm (Faraday), 10 ppb (Electron Multiplier) |
| Minimum Detectable Partial Pressure | 5×10⁻¹¹ Torr (Faraday), 5×10⁻¹⁴ Torr (Electron Multiplier) |
| Number of Simultaneous Components | Unlimited |
| Scan Speed | 200 ms per spectrum |
| Inlet System | Motorized Multi-Port Rotary Valve (solenoid valve option available) |
| Digital Output | DDE, OPC DA/UA compliant |
| Analog Output | 4–20 mA or 0–10 V |
| Environmental Rating | General Purpose / Hazardous Area (ATEX/IECEx optional) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | SHP8400PMS-I |
| Price Range | USD 140,000 – 280,000 |
| Certifications | Ex d IIB T4 Gb / IP66 |
| Detection Principle | Quadrupole Mass Spectrometry (QMS) |
| Mass Range | 1–100 amu (standard), up to 300 amu (optional) |
| Resolution | Unit mass resolution (M/ΔM ≥ 100 at 10% valley) |
| Detection Limit | <1 ppm (for N₂, O₂, CH₄, CO, CO₂, H₂, Ar, etc.) |
| Sampling Channels | Up to 16 independent gas inlets with sequential auto-switching |
| Vacuum System | Dual-stage: Turbo-molecular pump (≥ 300 L/s) + Dry scroll backing pump |
| Operating Temperature | −10 °C to +50 °C ambient |
| Response Time | <3 s per component (typical), <30 s for full 16-channel cycle |
| Data Output | Modbus TCP, OPC UA, 4–20 mA analog outputs (configurable) |
| Compliance | IEC 60079-0/-1/-11, GB 3836.1/2/4, ISO/IEC 17025 (when operated per validated SOP) |
| Brand | SOPTOP |
|---|---|
| Origin | Shanghai, China |
| Model | UV2800PC |
| Optical System | Dual-beam |
| Detector | Photomultiplier Tube (PMT) |
| Wavelength Range | 190–1100 nm |
| Wavelength Accuracy | ±0.3 nm |
| Spectral Bandwidth | 1.8 nm |
| Stray Light | ≤0.05%T at 220 nm and 360 nm |
| Display | 320×240 LCD (6-inch) |
| Software | UV-Solution 3.0 |
| Compliance | ASTM E275, ISO 6223, USP <857>, GLP-ready audit trail support |
| Brand | SOTAX |
|---|---|
| Model | CE 7smart |
| Apparatus Type | USP <724> Apparatus 4 (Flow-Through Cell) |
| Compliance | USP <711>, <1088>, Ph. Eur. 2.9.3, 2.9.42, 2.9.43, JP Dissolution Test Method 3 |
| Temperature Control Range | Ambient – 45 °C (±0.2 °C) |
| Flow Rate Range | 1.5–35 mL/min (with CP 7-35 piston pump) |
| Cell Capacity | 6 positions |
| Bath Volume | 8 L |
| Dimensions (H×D×W) | 470 × 600 × 580 mm |
| Weight | 36 kg |
| Software | WinSOTAX (21 CFR Part 11 compliant, client-server architecture supported) |
| Sample Handling | Online UV/Vis/UV-FO coupling or offline fraction collection for HPLC analysis |
| Brand | Southland |
|---|---|
| Origin | USA |
| Model | H2S-725 |
| Explosion Protection | Class 1, Div 1, Groups B, C, D |
| Measurement Range | 0–200 ppm or 0–2000 ppm H₂S |
| Accuracy | ±2% FS |
| Output | 4–20 mA |
| Power Supply | 12–24 V DC |
| Current Draw | 50 mA |
| Response Time (T90) | <60 s |
| Sample Flow Rate | 0.25–5.0 SCFH |
| Inlet Pressure | 0.1–50 PSIG |
| Operating Temperature | 0–50 °C |
| Enclosure Dimensions | 15.25" × 12.5" × 5.25" |
| Weight | 18.5 lb |
| Sensor Type | Electrochemical fuel cell (current-based) |
| Calibration Interval | Recommended every 1–3 months |
| Warranty | 12 months (sensor and electronics) |
| Gas Connection | 1/4" Swagelok |
| Interference Response | Methyl mercaptan (40%), SO₂ (18%) |
| Optional Features | Heated enclosure, custom range configuration, sampling system integration, bidirectional RS485 communication |
| Brand | Southland |
|---|---|
| Origin | USA |
| Model | MOMD480, MOMD525 |
| Measurement Principle | Electrochemical (Galvanic Cell) |
| Range Options | 0–1%/5%/10%/25%/100% (MOMD480) |
| Accuracy | ±1% FS |
| Display | Backlit Color LCD |
| Enclosure Rating | IP66 / NEMA 4X |
| Output | Dual Adjustable Relay Alarms (MOMD525) |
| Operating Environment | Inert, N₂, H₂, CO₂-containing, or mixed gas matrices |
| Compliance | CE, Class I, Div. 1, Groups B, C, D (MOMD625 variant) |
| Brand | Southland Sensing |
|---|---|
| Origin | Germany |
| Model | TMA-210-P-P |
| Product Type | Portable Dew Point Analyzer |
| Measurement Principle | Phosphorus Pentoxide (P₂O₅) Electrolytic Method |
| Operating Temperature Range | −20 °C to +150 °C |
| Accuracy | ±1% of full scale |
| Repeatability | ±0.1% of full scale |
| Measurement Ranges | 0–10 ppm, 0–100 ppm, 0–1000 ppm, 0–2500 ppm (auto/manual range switching) |
| Display | Touchscreen with optional Chinese language interface |
| Output Signals | 4–20 mA (configurable), High/Low alarm relay outputs |
| Power Supply | Rechargeable Li-ion battery or 80–230 VAC, 50–60 Hz |
| Power Consumption | 8 W |
| Enclosure Rating | IP20 |
| Dimensions | 363 mm (W) × 115 mm (H) × 377 mm (D) |
| Weight | ~6 kg |
| Intrinsic Safety | Integrated Zener barrier compliant with IEC/EN 60079-11 for hazardous area use |