Total Organic Carbon Analyzer
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| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0–50,000 µg/L (ppb) as C |
| Accuracy | ±4% of reading |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.05 mg/L |
| Repeatability | ≤3% RSD |
| Conductivity Range Limit | <10.0 µS/cm |
| Sample Temperature Range | 1–90 °C |
| Power Supply | 220 V AC, 50/60 Hz |
| Operating Ambient Temperature | 5–40 °C |
| Display | Color Touchscreen |
| Analysis Time | ≤6 minutes per sample |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0–50,000 ppm (as C) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Sample Temperature Range | 1–90 °C |
| Analysis Time | <6 minutes |
| Power Supply | 220 V AC |
| Display | Color Touchscreen |
| Compliance | Chinese Pharmacopoeia 2010 Edition |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.5 mg/L |
| Accuracy | ±5% |
| Resolution | 1 µg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Power Supply | AC 220 V ±22 V, 50 Hz ±1 Hz |
| Power Consumption | 95 W |
| Dimensions | 340 × 390 × 145 mm |
| Weight | 15 kg |
| Response Time | ≤6 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Temperature | 10–40 °C |
| Relative Humidity | ≤85% RH |
| Linearity Error | ±5% |
| Control Interface | Color Touchscreen with Embedded System |
| Connectivity | Bluetooth Wireless Control |
| Compliance | Chinese Pharmacopoeia 2015 Edition, Appendix VIII R |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Instrument Type | Laboratory TOC Analyzer |
| Model | BC-40 |
| Detection Principle | Membrane Conductivity Difference Method |
| Oxidation Method | UV Photolysis (185 nm) |
| Measurement Range | 0.001–1.5 mg/L |
| Accuracy | ±5% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Power Supply | AC 220 V ±22 V, 50 Hz ±1 Hz |
| Power Consumption | 95 W |
| Dimensions | 340 × 390 × 145 mm |
| Weight | 15 kg |
| Response Time | ≤6 min |
| Sample Temperature Range | 1–95 °C |
| Operating Environment | 10–40 °C, ≤85% RH |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Detection after UV/Persulfate Oxidation |
| Oxidation Method | High-Temperature Catalytic Combustion (supplemented by UV/persulfate for low-level precision) |
| Measurement Range | 0.01–1000 µg/L (0.01–1.000 mg/L) |
| Accuracy | ±4% of reading within calibrated range |
| Resolution | 0.001 mg/L (1 µg/L) |
| Detection Limit | 0.001 mg/L (1 µg/L) |
| Repeatability | ≤3% RSD |
| Sample Temperature Range | 1–95 °C |
| Analysis Time | ≤6 minutes per sample |
| Data Storage | Internal memory supporting ≥6 months of timestamped records |
| Compliance | USP <643>, EP 2.2.44, ChP 2020 Edition (General Chapter 0682), FDA CGMP Annex 1 (Water Systems), ISO 8573-1 (for pharmaceutical compressed air-associated water), GLP/GMP-ready audit trail capability |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | BC-40A Standard |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Analysis Time | ≤6 minutes |
| Sample Temperature Range | 1–90 °C |
| Power Supply | 220 V AC |
| Display | Color Touchscreen |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | Membrane Conductivity Differential Method |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.0 mg/L (customizable up to 1000 mg/L via sensor configuration) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Sample Temperature Range | 1–95 °C |
| Analysis Time | <4 minutes per sample |
| Display | 640×480 color touchscreen |
| Data Storage | 6-month history (≥10,000 records) |
| Interface | RS232 |
| Compliance | Chinese Pharmacopoeia 2010 Edition, Appendix VIII R |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | Portable TOC Analyzer |
| Detection Principle | UV/Persulfate Oxidation + NDIR (Non-Dispersive Infrared) Detection |
| Measurement Range | 0.001–1.0 mg/L (customizable up to 1000 mg/L via sensor configuration) |
| Accuracy | ±4% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Response Time | <4 minutes |
| Sample Temperature Range | 1–95 °C |
| Display | 640×480 color TFT touchscreen |
| Data Storage | 6-month history retention |
| Compliance | Chinese Pharmacopoeia 2010 Edition, Appendix VIII R |
| Interface | RS232 |
| Power Supply | 220 V AC |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory TOC Analyzer |
| Model | BC-40A |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±5% |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% |
| Analysis Time | 4 min |
| Response Time | ≤15 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Temperature Range | 10–40 °C (max. ±5 °C/day drift) |
| Internal Flow Rate | 0.5 mL/min |
| Relative Humidity | ≤85% |
| Zero Drift | ±5% FS/24 h |
| Span Drift | ±5% FS/24 h |
| UV Lamp | Dual-wavelength (185 nm & 254 nm) |
| Pump Tubing | Imported high-stability peristaltic tubing |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Model | multi EA 5010 SMPO |
| Detection Principle | High-Temperature Combustion Coupled with UV Fluorescence Detection (S) / Chemiluminescence Detection (N) |
| Detection Limits | S: 5 ppb, N: 10 ppb |
| Linear Dynamic Range | 5 ppb – 50,000 ppm (S), auto-ranging |
| Sample Types | Liquid fuels (gasoline, diesel, jet fuel), LPG, LNG, refinery streams, crude oil fractions, aqueous extracts |
| Compliance | ASTM D5453, D7039, D7183, ISO 20846, ISO 20884, UOP 390, IP 520, SH/T 0689, GB/T 11141, EN 15486 |
| Automation | Optional 18-position or 120-position autosamplers |
| Software | EAsy Control v3.x with 21 CFR Part 11 compliance mode, audit trail, electronic signatures, method library, remote monitoring |
| Dimensions | < 0.3 m² footprint (integrated combustion unit, detector, controller, autosampler base) |
| Safety | EAsy Protect real-time system parameter monitoring, HiPerSens high-sensitivity detection module, glove-compatible nano-coated touchscreen |
| Brand | analytik jena |
|---|---|
| Origin | Germany |
| Manufacturer | analytik jena GmbH |
| Product Type | Laboratory TOC/TN Analyzer |
| Model | multi N/C ® Pharma UV |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | UV/Persulfate Wet Oxidation |
| Measurement Range | 0–10,000 ppm C or N |
| Accuracy | ±3% |
| Resolution | 0.001 ppb |
| Detection Limit | 2 ppb |
| Repeatability | <3% |
| Compliance | Designed for USP <643>, EP 2.2.44, JP 17, FDA 21 CFR Part 11, and GMP/GLP environments |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Manufacturer | Analytik Jena GmbH |
| Product Type | Laboratory TOC/TN Analyzer |
| Model | multi N/C 2100 |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion (up to 1000 °C) |
| Measurement Range | 0–60,000 ppm C or N |
| Accuracy | ≤ 3.0% RSD @ 100 mg/L TOC |
| Detection Limit | 50 ppb TOC |
| Resolution | 0.001 ppb |
| Repeatability | ≤ 2.0% RSD @ 100 mg/L TOC |
| Compliance | ASTM D7573, ISO 8245, USP <643>, EN 1484, EPA Method 415.3 & 9060A |
| Software | ASpect® TOC/TN Control & Data Management Suite (21 CFR Part 11 compliant) |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Model | multi N/C 2100S / 3100 |
| Instrument Type | Laboratory TOC/TNb Analyzer |
| Detection Principle | High-Temperature Catalytic Combustion (up to 1000 °C) and Dual-Wavelength UV Oxidation (185/254 nm) |
| CO₂ Detection | Focused NDIR with Integrated Optics |
| TOC Range | 0–30,000 mg/L (without dilution) |
| Compliance | ASTM D7573, ISO 8245, USP <643>, EN 1484, EPA Method 415.3 & 9060A, DIN 38409-H3 |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Model | multi N/C 3100 |
| Instrument Type | Laboratory TOC/TN Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Measurement Range | 0–30,000 ppm C or N |
| Accuracy | ±2% of reading |
| Resolution | 0.001 ppb C |
| Detection Limit | 4 ppb C |
| Repeatability | ≤1% RSD |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Manufacturer | Analytik Jena AG |
| Instrument Type | Laboratory TOC/TNb Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion (up to 1000 °C) |
| Optional Oxidation | Dual-Wavelength High-Intensity UV Photolysis (for wet chemical oxidation) |
| Detection Modules | NDIR for TOC/TC/TIC/NPOC/POC |
| Sample Introduction | Ceramic Valve-Based Loop Injection System |
| Sample Compatibility | Suspended-solids-rich wastewater, high-salinity matrices, ultrapure water, and solid samples (with optional solid module) |
| Automation Level | Fully Modular, Configurable for Unattended Operation |
| Compliance Support | Designed for GLP/GMP environments |
| Brand | analytik jena |
|---|---|
| Origin | Germany |
| Manufacturer | analytik jena GmbH |
| Country of Origin | Imported |
| Model | multi N/C Pharma HT |
| Instrument Type | Laboratory TOC/TN Analyzer |
| Detection Principle | Non-Dispersive Infrared Absorption (NDIR) for TOC |
| Oxidation Method | High-Temperature Catalytic Combustion at up to 1000 °C |
| Measurement Range | 0–10,000 ppm C or N |
| Accuracy | <3% RSD |
| Detection Limit | 4 ppb C |
| Resolution | 0.001 ppb C |
| Repeatability | ±3% RSD |
| Compliance | Designed for GLP/GMP environments |
| Brand | Analytik Jena |
|---|---|
| Origin | Germany |
| Model | multi N/C UV HS |
| Instrument Type | Laboratory TOC/TNb Analyzer |
| Detection Principle | High-Energy UV/Persulfate Oxidation + NDIR CO₂ Detection |
| Measurement Range | 0–30,000 mg/L TOC |
| Detector | High-Focus NDIR |
| Oxidation | Dual-Wavelength UV (185 nm & 254 nm) + Optional Persulfate |
| Compliance | DIN EN 1484, DIN EN 12260, DIN EN 15936, ISO 20236, HJ 501-2009, HJ 695-2014, GB/T 5750.7-2006 |
| Brand | analytik jena |
|---|---|
| Origin | Germany |
| Manufacturer | analytik jena GmbH & Co. KG |
| Product Type | Laboratory TOC/TN Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | UV/Persulfate Wet Oxidation |
| Measurement Range | 0–10,000 ppm C or N |
| Accuracy | ±2% of reading |
| Resolution | 0.001 ppb C |
| Detection Limit | 0.03 ppb – 10,000 ppm C |
| Repeatability | <1% RSD |
| Compliance | ASTM D5905, ISO 8245, USP <643>, EP 2.2.44, DIN 38409-H41 |
| Software | TOC-Control v4.x with 21 CFR Part 11 compliance options |
| Brand | analytikjena |
|---|---|
| Origin | Germany |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | multi N/C X300 |
| Instrument Type | Laboratory-based TOC/TN Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion (up to 1000 °C) |
| Measurement Range | 0–30,000 ppm C or N |
| Accuracy | ±2% of reading |
| Resolution | 0.001 ppb |
| Detection Limit | 4 ppb (as C) |
| Repeatability | ≤1% RSD |
| Nitrogen Detection | Chemiluminescence Detector (CLD) and Conductivity Detector (ChD) |
| Calibration | Single-Standard EasyCal™ Protocol |
| Flow Control | VITA™ Variable Intelligent Time-Adaptive Flow Regulation |
| Safety System | SCS™ Self-Checking Safety System |
| Software Compliance | Supports 21 CFR Part 11 audit trails, GLP/GMP data integrity protocols |
| Brand | All Precision Instrument |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory-Scale Offline TOC Analyzer |
| Detection Principle | Membrane Conductivity Detection |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0.001–1.000 mg/L |
| Accuracy | ±5% |
| Resolution | 0.001 mg/L |
| Detection Limit | 0.001 mg/L |
| Repeatability | ≤3% RSD |
| Analysis Time | 4 min |
| Response Time | ≤15 min |
| Sample Temperature Range | 1–95 °C |
| Ambient Operating Temperature | 10–40 °C (±5 °C/day max) |
| Internal Flow Rate | 0.5 mL/min |
| Relative Humidity | ≤85% |
| Zero Drift | ±5% FS |
| Span Drift | ±5% FS |
| Power Supply | 220 V ±22 V, 50 Hz ±1 Hz, 100 W |
| Dimensions | 44 × 18 × 26 cm |
| Brand | Beckman Coulter |
|---|---|
| Origin | USA |
| Manufacturer | Beckman Coulter, Inc. |
| Product Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Detection |
| Oxidation Method | Dual-UV (185 nm + 254 nm) Photolysis |
| Measurement Range | 1–1000 ppb C |
| Accuracy | ±5% of reading |
| Resolution | 0.1 ppb C |
| Detection Limit | 1 ppb C |
| Repeatability | ±1% RSD |
| Compliance | USP <643>, EP 2.2.44, JP 2.59, ASTM D5905, ISO 8245 |
| Brand | Baode Instruments |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | BTOC-80 |
| Pricing | Upon Request |
| Sample Capacity | 80 samples per batch |
| Average Processing Time per Sample | 3 minutes |
| Brand | BTPD |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Applicable Standards | GB/T 5750.8–2023, HJ 501–2009, GB 1886.304–2020 |
| Sample Matrix Compatibility | Drinking water, surface water, domestic wastewater, food-grade phosphoric acid, industrial effluents |
| Brand | Chemo |
|---|---|
| Origin | Hubei, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | TOC-4300Online |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared Absorption (NDIR) |
| Oxidation Method | UV/Persulfate Oxidation |
| Measurement Range | 0–100 mg/L |
| Accuracy | ±5% |
| Resolution | 1 ppb |
| Detection Limit | 5 ppb |
| Repeatability | ≤3% |
| Brand | COMECAUSE |
|---|---|
| Model | TOC2 |
| Instrument Type | Portable Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Measurement Range | 0–1500.0 µg/L |
| Accuracy | ±3% |
| Repeatability | RSD ≤ 3% |
| Power Supply | 100–240 VAC, 50/60 Hz |
| Power Consumption | 100 W |
| Sample Conductivity | 0–5.1 µS/cm @ 25 °C |
| Sample Temperature Range | 1–90 °C |
| Ambient Operating Temperature | 10–60 °C |
| Output Interfaces | RS232 / RS485 / 4–20 mA |
| Enclosure Rating | IP65 (Dust- and Water-Resistant) |
| Dimensions | 52 × 41 × 45 cm |
| Weight | 10 kg |
| Brand | Euro Tech |
|---|---|
| Origin | Shanghai, China |
| Model | ET1020A |
| Instrument Type | Laboratory TOC Analyzer |
| Detection Principle | Non-Dispersive Infrared (NDIR) Absorption |
| Oxidation Method | High-Temperature Catalytic Combustion |
| Measurement Range | 0.5 ppm – 10,000 ppm |
| Accuracy | ±3% for TC/TIC/TOC |
| Resolution | 1 ppb |
| Detection Efficiency | ≥95% at 10 ppm |
| Repeatability | 3% RSD |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Status | Manufacturer |
| Instrument Type | Online TOC Analyzer |
| Oxidation Method | UV/Persulfate |
| Measurement Principle | NDIR Detection of CO₂ after Acidification and Catalytic Oxidation |
| Measurement Range | 0–5 mg/L to 0–20,000 mg/L (multi-range) |
| Accuracy | ±2% of reading (non-diluted), ±4% (diluted) |
| Detection Limit | ≤0.015 mg/L at 25°C (0–5 mg/L range) |
| Response Time | T₉₀ ≤ 8 min, T₂₀ ≤ 3 min |
| Sample Pressure | 0.15–6 bar (2–87 psig) |
| Flow Rate | 25–200 mL/min |
| Operating Temperature | 2–70°C (sample), 5–40°C (ambient) |
| Humidity | ≤80% RH at 31°C |
| Communication | RS232/RS485 (optional) |
| Analog Output | Dual 4–20 mA |
| Power Supply | 115/230 VAC, 50/60 Hz |
| Dimensions | 981 × 675 × 20 mm |
| Weight | 54 kg |
| Compliance | USEPA Method 415.1, Standard Methods 5310C, ISO 8027 |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Measurement |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.05–1999 ppb C |
| Accuracy | ±0.5 ppb or ±5% of reading, whichever is greater |
| Detection Limit | 0.05 ppb C |
| Repeatability | ±0.05 ppb (for TOC < 5 ppb) |
| Conductivity Range for Sample Inlet | 0.05–5 µS/cm (Auto Mode), 0.05–100 µS/cm (Clean Mode) |
| Maximum Inlet Pressure | < 100 psig (690 kPa) |
| Display Resolution | 0.01 ppb (0.00–19.99 ppb), 0.1 ppb (20.0–199.9 ppb), 1 ppb (200–1999 ppb) |
| Sensor Options | S10, S20, or S20P |
| Communication | RS-485 (Modbus RTU) |
| Data Output | Local print support, real-time analog output (4–20 mA), digital interface |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Instrument Type | Online TOC Analyzer |
| Model | A-1000XP |
| Detection Principle | Direct Conductivity Measurement |
| Oxidation Method | UV Photolysis (185/254 nm) |
| Measurement Range | 0.05–1999 ppb C |
| Accuracy | ±0.05 ppb (MDL to 0.999 ppb) |
| Detection Limit | 0.02 ppb C |
| Conductivity Cell Temperature Control | ±0.01 °C |
| Inlet Water Resistivity Requirement (Auto Mode) | 15.0–18.2 MΩ·cm |
| Inlet Conductivity Range (Clean Mode) | 0.05–100 µS/cm |
| Max Inlet Pressure | 100 psig (690 kPa) |
| Display Resolution | 0.001 ppb C |
| Communication Interfaces | RS-232 (local printing), RS-485 (modbus RTU, up to 1200 m) |
| Brand | HACH |
|---|---|
| Origin | Imported |
| Manufacturer Type | Manufacturer |
| Model | TOC600 |
| Instrument Type | Online TOC Analyzer |
| Detection Principle | Direct Conductivity Method |
| Oxidation Method | UV Photolysis |
| Measurement Range | 1–1000 ppb C |
| Accuracy | ±2% (10–40 °C), ±5% (40–50 °C) |
| Resolution | 1 ppb C |
| Repeatability | ±1% or ±1 ppb (whichever is greater) |
| Inlet Conductivity Range | 0.05–150 mS/cm |
| Inlet Pressure | 10–100 psig (69–690 kPa) |
| Flow Rate | 60–300 mL/min |
| Output Options | 4–20 mA, RS-232/RS-485 |
| Operating Environment | Ambient ≤70 °C (heat sink required above 70 °C) |