Chemical Analysis Instruments
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Showing 1381–1410 of 4394 results
| Brand | DELEITE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | DMS-4KEA |
| Price | USD 2,150 (FOB Shanghai) |
| Heating Method | Halogen Lamp |
| Weighing Range | 0–110 g |
| Weighing Accuracy | ±0.001 g |
| Moisture Determination Range | 0.001–100% |
| Temperature Control Range | 40–200 °C |
| Typical Measurement Time | ≤8 min |
| Display | 7-inch capacitive touchscreen |
| Language Support | English & Chinese |
| Built-in Functions | Auto-tare, one-touch preheat, temperature calibration, label printing, silent cooling fan, dual-drive automatic door opening |
| Optional Connectivity | Bluetooth 5.0 & Wi-Fi 802.11 b/g/n |
| User Management | Administrator & operator accounts with password protection |
| Internal Calibration | Scheduled interval setting with audit trail |
| Compliance | ASTM D4052, ISO 1183, USP <921>, GB/T 29246–2012 |
| Brand | Deleite |
|---|---|
| Origin | Shanghai, China |
| Model | DR-506 |
| Measurement Principle | Microbial Electrode Method |
| Standard Compliance | HJ/T 86–2002 |
| Measuring Range | 2–50 mg/L (up to 4000 mg/L with dilution) |
| Repeatability | ≤10% RSD |
| Accuracy | ±5% of reading |
| Resolution | 0.1 mg/L |
| Sample Throughput Time | 5–8 min per sample |
| Sample Volume Required | 50 mL per assay |
| Flow Rate | Constant-flow continuous injection (5 mL/min buffer consumption) |
| Operating Temperature | 5–40 °C |
| Relative Humidity | ≤90% RH |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 100 W |
| Dimensions (W×D×H) | 560 × 360 × 210 mm |
| Net Weight | 16 kg (shipping weight ~20 kg) |
| Sample Handling | No pretreatment required |
| Microbial Sensor | Non-pathogenic, immobilized nitrifying bacteria strain |
| Data Output | Integrated thermal printer |
| Brand | Deleite |
|---|---|
| Origin | Shanghai, China |
| Model | HE100-1 |
| Heating Source | Halogen Lamp |
| Weighing Range | 0–100 g |
| Readability | 1 mg |
| Repeatability | ±0.30% (with 3 g sample) |
| Temperature Range | 40–180 °C |
| Heating Time | 1–99 min (1 min increments) |
| Sample Pan Diameter | 100 mm |
| Communication Interface | RS232 |
| Displayed Parameters | % Moisture, % Solids, Time, Temperature, Weight, Date |
| Brand | DELEITE |
|---|---|
| Origin | Shanghai, China |
| Model | NUV-600D |
| Optical System | Dual-beam |
| Detector | Photodiode Array (PDA) |
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 1.8 nm |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Repeatability | 0.1 nm |
| Stray Light | ≤0.05% T at 220 nm and 360 nm |
| Absorbance Resolution | 0.00001 Abs |
| Absorbance Accuracy | ±0.0005 A (0–0.5 A), ±0.0008 A (0.5–1.0 A), ±0.2% T (0–100% T) |
| Absorbance Repeatability | ±0.0004 A (0–0.5 A), ±0.0006 A (0.5–1.0 A), ≤0.15% T (0–100% T) |
| Baseline Flatness | ±0.0004 Abs |
| Photometric Range | –4 to +4 Abs |
| Wavelength Scanning Interval | 0.1 nm |
| Scan Time | ~2 minutes (full range) |
| Brand | DELEITE |
|---|---|
| Origin | Shanghai, China |
| Model | SmartSens-400 |
| Spectral Bandwidth | 0.1, 0.2, 0.4, 0.7, 1.4, 2 nm (6-step automatic switching) |
| Wavelength Accuracy | ±0.3 nm |
| Wavelength Range | 185–900 nm |
| Baseline Drift (Static, Cu) | ±0.004 A/30 min |
| Baseline Drift (Dynamic, Cu) | ±0.006 A/15 min |
| Detection Limit (Cd) | ≤1.5 pg |
| Detection Limit (Cu) | ≤20 pg |
| Characteristic Mass (Cd) | ≤1.0 pg |
| Characteristic Mass (Cu) | ≤22 pg |
| Graphite Furnace Temperature Range | Ambient to 3000 °C |
| Maximum Ramp Rate | 2000 °C/s |
| Background Correction | D₂-lamp, ≥30× correction at 1 A |
| Brand | DELEITE |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | VIS-7000S |
| Instrument Architecture | Dual-Beam |
| Detector Type | Photomultiplier Tube (PMT) |
| Wavelength Range | 325–1100 nm |
| Wavelength Accuracy | ±0.5 nm |
| Wavelength Repeatability | ±0.2 nm |
| Spectral Bandwidth | 2.0 nm (nominal) |
| Stray Light | ≤0.05% T at 360 nm |
| Automatic Wavelength Scanning | Yes |
| Sample Compartment Dimensions | Accommodates Cuvettes from 5 mm to 100 mm Pathlength |
| Data Storage Capacity | 200 Sample Measurements + 100 User-Named Calibration Curves |
| Interface | USB 2.0 |
| Optional Software | YOKE 3.0 Spectral Analysis Suite |
| Brand | Delite |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic |
| Model | C2010 |
| Price | USD 2,650 (approx.) |
| Transmitter | Vaisala HUMICAP® Humidity Sensor |
| Dew Point Range | –100 to +20 °C or –60 to +60 °C |
| Power Supply | 12–28 VDC |
| Output Signal | 4–20 mA (linear, full-scale span) |
| Interchangeability | Fully interchangeable transmitter modules |
| Accuracy | ±2 °C dew point (within calibrated range) |
| Operating Temperature | –40 to +60 °C |
| Temperature Compensation | Integrated digital temperature compensation |
| Maximum Working Pressure | 30 MPa |
| Flow Rate (Standard Sampling System) | 1–5 L/min |
| Flow Rate (Direct-Insertion Mode with 80 µm Sintered Filter) | 0–10 Nl/min |
| Traceability | Calibrated against NPL (UK) and NIST (US) standards for –75 to +20 °C dew point |
| Fault Indication | 23 mA (transmitter fault), 4 mA (below lower limit), 20 mA (above upper limit) |
| Brand | Dexela |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | CMOS X-ray Camera |
| Pricing | Upon Request |
| Effective Area | 114.9 × 64.6 mm |
| Resolution | 1536 × 864 pixels |
| Pixel Size | 74.8 µm (1×1), 149.6 µm (2×2), 299.2 µm (4×4) |
| Frame Rate | Up to 65 fps at full resolution (Camera Link) |
| MTF @ 6 lp/mm | >20% (with 150 µm high-resolution CsI scintillator, no binning) |
| DQE | ~0.7 at 0.5 lp/mm (28 kV, W/Al filtration) |
| Binning Modes | 1×1, 1×2, 2×2, 1×4, 2×4, 4×4 |
| Dynamic Range | 6400:1 (low-noise mode), 2400:1 (high-dynamic-range mode) |
| ADC Resolution | 14-bit |
| Interface | Camera Link or Gigabit Ethernet |
| Max. X-ray Energy | Standard ≤220 kV |
| Scintillator Options | Gd₂O₂S (Gadox) or columnar CsI, thickness customizable per application |
| Dimensions | 241 × 150 × 42 mm |
| Weight | 1.9 kg |
| Brand | Digena |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | OEM Manufacturer |
| Instrument Type | TOF Mass Spectrometer |
| Model | DP-TOF 96A |
| Resolution | Mass resolution >700 (FWHM at m/z 500) |
| Sensitivity | ≤0.012 µmol (for oligonucleotide standards) |
| Mass Accuracy | ≤5×10⁻⁴ relative error (m/z) |
| Mass Stability | Relative m/z drift ≤±3×10⁻⁴ over 8 h |
| Sampling Rate | 1 GHz digitizer |
| Regulatory Status | Registered with Zhejiang Medical Device Administration (Registration No.: Zhejiang MD Registration No. 20232221555) |
| Intended Use | In vitro diagnostic (IVD) applications in clinical molecular laboratories, supporting nucleic acid-based assays including SNP genotyping, methylation analysis, and pathogen identification |
| Brand | Digena |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | DP-TOF |
| Instrument Type | MALDI-TOF |
| Application Domain | Clinical Molecular Diagnostics |
| Mass Range | 4,000–10,000 Da |
| Sensitivity | ≥10:1 (S/N) |
| Resolution | ≥750 (FWHM at m/z 5,000) |
| Mass Stability | ≤±2×10⁻⁵ (over 24 h) |
| Acquisition Speed | 10 s per well |
| Laser Repetition Rate | 30 Hz |
| Mass Accuracy | <3×10⁻⁴ (relative error) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | ICS-4000 ED |
| Application Environment | Laboratory-Based |
| Detection Modes | DC Amperometry, Pulsed Amperometric Detection (PAD), Integrated Pulsed Amperometric Detection (IPAD) |
| Electrode Compatibility | pH-Ag/AgCl, Ag/AgCl, Palladium-Hydrogen (PdH) Reference Electrodes |
| Control Interface | Chromeleon Chromatography Data System (CDS) via Ethernet |
| Thermal Stability | Engineered for minimal thermal drift in detector electronics and flow cell housing |
| Electrical Architecture | Fully integrated flow cell and detector electronics with optimized shielding, galvanic isolation, and low-noise signal conditioning |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Laboratory Instrument |
| Model | ICS-4000 QD |
| Pump Pressure Rating | 6000 psi |
| Flow Rate Range | 0.001–0.100 mL/min |
| Eluent Flow Rate | 0.001–0.100 mL/min |
| Maximum Operating Pressure | 6000 psi |
| Operating Temperature Range | 10–40 °C |
| Temperature Reproducibility | ±0.2 °C |
| Eluent Concentration Range | 0.1–200 mM |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Diode Array Detector (DAD) |
| Model | ICS-PDA |
| Wavelength Range | 190–800 nm |
| Detector Array | 1024-element photodiode array |
| Light Sources | Deuterium and tungsten lamps |
| Interface | USB + 4 analog outputs |
| Compliance | Designed for GLP/GMP environments with audit-trail-ready operation in Chromeleon™ CDS |
| Baseline Drift | Low, enabling high reproducibility in quantitative UV-Vis chromatographic analysis |
| Brand | DLAB (Beijing) |
|---|---|
| Origin | Beijing, China |
| Model | SP-UV3102 |
| Optical System | Dual-beam |
| Wavelength Range | 190–1100 nm |
| Spectral Bandwidth | 2.0 nm |
| Wavelength Accuracy | ±0.1 nm at 656.1 nm, ±0.3 nm across full range |
| Wavelength Repeatability | ≤0.1 nm |
| Stray Light | ≤0.03% T at 220 nm and 360 nm |
| Photometric Accuracy | ±0.002 A (0–0.5 A), ±0.003 A (0.5–1 A) |
| Photometric Repeatability | ±0.001 A (0–0.5 A), ±0.0015 A (0.5–1 A) |
| Baseline Stability | ≤0.001 A/h at 500 nm (after 1 h warm-up) |
| Display | 10.1-inch color capacitive touchscreen (1024 × 600) |
| Interface | USB port |
| Power Supply | 110/220 V, 50/60 Hz, 120 W |
| Dimensions (L×W×H) | 570 × 440 × 210 mm |
| Weight | 20 kg |
| Brand | DLAB |
|---|---|
| Origin | Beijing, China |
| Instrument Type | Single-beam UV-Vis Spectrophotometer |
| Model | SP-V1000 |
| Wavelength Range | 325–1000 nm |
| Spectral Bandwidth | 4.0 nm |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ≤1 nm |
| Stray Light | ≤0.2%T @ 360 nm |
| Photometric Range | –0.3 to 3.0 A, 0–200%T |
| Photometric Accuracy | ±0.003 A @ 0.5 A, ±0.006 A @ 1.0 A, ±0.5%T @ 100%T |
| Photometric Repeatability | ≤0.0015 A @ 0.5 A, ≤0.003 A @ 1.0 A, ≤0.25%T @ 100%T |
| Baseline Stability | ≤0.002 A/h @ 500 nm (after 2 h warm-up) |
| Sample Holder | 4-position cuvette holder (10 mm pathlength) |
| Display | Dot-matrix LCD |
| Interface | USB port |
| Power Supply | 110/220 V, 50/60 Hz, 80 W |
| Dimensions (L×W×H) | 475 × 360 × 225 mm |
| Weight | 11 kg |
| Brand | Doctor Water |
|---|---|
| Origin | Hunan, China |
| Model | Dr-M1901 |
| Instrument Type | Portable |
| Parameter Type | Multi-parameter |
| pH Range | -2.00 to 20.00 pH |
| Display Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration Points | 1–3 point |
| Temperature Range | 0–105 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.5 °C |
| Temperature Compensation | Automatic (0–100 °C) |
| Data Storage | 100 sets |
| Interface | USB, BNC, 3.5 mm audio jack |
| Power | 3 × AA batteries or DC 5 V adapter |
| Brand | DoctorWater |
|---|---|
| Origin | Hunan, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Dr-W1000 |
| Instrument Type | Universal Automatic Potentiometric Titrator |
| Application Scope | General-purpose |
| Titration Accuracy | ≤0.01 mL |
| Titration Resolution | 0.01 mL |
| Burette Capacity Options | 10 mL / 25 mL |
| Maximum Error | ±0.05% |
| Liquid Handling | Medical-grade precision syringe pump |
| Mixing Method | Magnetic stirring |
| Display | 7-inch HD capacitive touchscreen |
| Interface Language | Default Chinese, optional English firmware |
| Data Storage | 10,000 test records with timestamp, operator ID, and location metadata |
| Built-in Thermal Printer | Yes |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Power Supply | AC 100–240 V input, DC 24 V output |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Laboratory Gas Chromatograph |
| Application Scope | General-Purpose |
| Oven Temperature Range | Ambient +5 °C to 460 °C |
| Injector Maximum Operating Temperature | 450 °C |
| Operating System | Linux-based Embedded OS |
| Communication Interface | Ethernet (RJ-45) |
| Display | 10-inch Capacitive Touchscreen |
| Auto-sampler Compatibility | Dual-tower liquid auto-sampler mounting platform |
| Oven Design | Dual rear-opening column oven with rapid thermal response architecture |
| Pneumatic Control | Fully Electronic Pressure Control (EPC) for all gas channels |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC Configuration | Conventional Capillary Gas Chromatograph |
| Mass Range | Not Specified (Typical for Single Quadrupole: 10–1000 u) |
| Resolution | Unit Mass Resolution |
| Sensitivity | Not Specified (Typical: <10 fg OFN in Full Scan, S/N ≥ 50:1) |
| Scan Speed | Not Specified (Typical: Up to 10,000 Da/sec) |
| Carrier Gas Control | Electronic Pressure Control (EPC) |
| Vacuum System | Configurable Dual-Stage Pumping (Turbo + Roughing Pump Options) |
| Library Compatibility | NIST, Wiley, and Custom User Libraries |
| Interface Options | Purge & Trap, Thermal Desorption Unit (TDU), Headspace Sampler, Direct Insertion Probe (DIP) |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | IC-2800 |
| Instrument Type | Benchtop Laboratory System |
| Pump Maximum Pressure | 35 MPa |
| Flow Rate Range | 0.01–10.00 mL/min |
| Eluent Flow Rate Accuracy | ±0.1% RSD |
| Maximum Operating Pressure | 35 MPa |
| Eluent Concentration Range | 1–100 mM (KOH, MSA, Na₂CO₃/NaHCO₃, etc.) |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (PRC) |
| Model | LC-5510 |
| Instrument Category | Conventional HPLC System |
| Flow Rate Range | 0.001–10.000 mL/min |
| Maximum Operating Pressure | 42 MPa |
| Autosampler Capacity | 120 positions |
| Injection Volume Range | 0.1–100 µL |
| Column Oven Temperature Range | 5–80 °C |
| UV-Vis Detector Wavelength Range | 190–700 nm |
| Data Acquisition Frequency | Up to 100 Hz |
| Brand | Dongxi Analysis |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | XD-8010 |
| Form Factor | Benchtop/Floor-standing |
| Industry Application | Geological & Mineralogical Analysis |
| Elemental Range | S (Z=16) to U (Z=92) |
| Quantification Range | ppm to wt% |
| Filter Options | 15-position automatic filter wheel |
| Beam Diameter | 1–7 mm adjustable |
| Sample Chamber | Large-volume, non-destructive chamber |
| Software | Integrated EDXRF workstation with real-time video imaging, report customization (PDF/Excel), spectral comparison, and GLP-compliant data archiving |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Flame and Graphite Furnace AAS |
| Monochromator | Plane Grating |
| Detector | Photomultiplier Tube (PMT) |
| Background Correction | Deuterium Lamp |
| Resolution | ≤0.2 nm ± 0.02 nm |
| Sensitivity (Graphite Furnace) | Cu at 20 µg/mL yields ≥0.04 Abs |
| Repeatability (RSD) | ≤3% |
| Detection Limit (Pb) | ≤1 µg/L |
| Sample Introduction | Integrated Flame/Graphite Furnace Module with Auto-Sampling |
| Safety System | Automatic Acetylene Flow Control, Leak Alarm, Air Pressure Monitoring, Electromagnetic Valve Cut-off on Power Loss |
| Optical Design | Patented Suspended Optical Bench |
| Nebulization System | Titanium Alloy雾化 Chamber (Investment-Cast, Aerospace-Grade) |
| Software Platform | Windows XP-based Clinical AAS Software with HL7-compliant LIS/HIS Integration |
| Compliance | Designed for CLIA-equivalent clinical laboratories |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Matrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) Mass Spectrometer |
| Model | Ebio Reader 3700 Plus |
| Regulatory Status | Class II Medical Device (Registration No.: Tianjin NMPA Approval No. 20222220402) |
| Intended Use | Clinical Microbiology Identification, Biomarker Profiling, SNP Genotyping, Viral Peptide Detection, Foodborne Pathogen Screening |
| Compliance | Meets GB/T 19001–2016 (ISO 9001:2015), YY/T 0287–2017 (ISO 13485:2016), and relevant Chinese NMPA medical device technical requirements |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Region Classification | Domestic (PRC) |
| Model | Ebio Reader™ 3700M |
| Instrument Type | Matrix-Assisted Laser Desorption/Ionization Time-of-Flight (MALDI-TOF) Mass Spectrometer |
| Resolution | ≥2500 (FWHM) |
| Sensitivity | ≥250 amol/μL Febrinopeptide Human B (S/N ≥50:1) |
| Mass Stability | ≤300 ppm relative mass drift over 8 h |
| Sampling Rate | 2 GS/s |
| Mass Accuracy | ≤200 ppm (internal calibration) |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | GC-MS3110 |
| Instrument Type | Single Quadrupole Mass Spectrometer |
| GC/MS Configuration | Conventional Benchtop GC-MS |
| Mass Range | 1.5–800 Da |
| Resolution | 2 M (10% valley definition) |
| Sensitivity | 30:1 (S/N for 1 pg octafluoronaphthalene, m/z 272, in full-scan mode) |
| Scan Speed | 6000 u/sec |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Single Quadrupole GC-MS |
| GC Configuration | Conventional Capillary GC-MS |
| Mass Range | 1–1000 amu |
| Mass Resolution | Unit Mass Resolution (UMR) |
| Sensitivity | 100:1 (Signal-to-Noise Ratio, S/N, for m/z 69 of perfluorotributylamine, PFTBA, at 1 pg on-column) |
| Scan Speed | Up to 10,000 amu/s |
| Ion Source | Dual-Mode Electron Ionization (EI) and Programmable Positive Chemical Ionization (PCI) |
| Ion Optics | DC Compensation Voltage Tuning |
| Filament Control | Adaptive Emission Current & Electron Energy Regulation |
| GC Oven Temperature Stability | ±0.01 °C |
| Pressure/Flow Control | Third-Generation Electronic Pneumatic Control (EPC) Module |
| Optional Accessory | In-House Designed Low-Noise Mechanical Pump Enclosure |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Instrument Type | Time-of-Flight Mass Spectrometer |
| Mass Range | 1–260 amu |
| Argon Consumption | 12 L/min |
| Analysis Time for 20 Elements | 25 s |
| Application Environment | Laboratory-Based Quantitative Elemental & Isotopic Analysis |
| Collision Cell | Integrated Octopole Collision Cell (OCC) with Mass-Independent Reaction Kinetics |
| Brand | Dongxi Analytical |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PTR-QMS3500 |
| Pricing | Upon Request |
| Mass Range | 1.5–600 amu |
| Resolution | Unit Mass Resolution |
| Response Time | 100 ms |
| Detection Limit | 100 pptv (for benzene) |
| Linear Dynamic Range | 50 pptv – 10 ppmv |
| Adjustable Inlet Flow Rate | 80–800 sccm |
| Heated Capillary Inlet Length | 1.0 m (inert, temperature-controlled up to 150 °C) |
| Drift Tube/Reaction Chamber Temperature Range | 40–150 °C |
| Primary Reagent Ion | H₃O⁺ |
| Optional Reagent Ions | NH₄⁺, O₂⁺, NO⁺ |
| Power Supply | 220 V AC |
| Dimensions (W × H × D) | 48 × 54.5 × 63 cm |
| Weight | ~100 kg |
| Remote Interface | 4–20 mA output & MODBUS RTU protocol support |
| Brand | DoctorWater |
|---|---|
| Origin | Hunan, China |
| Model | Dr-M1902 |
| Portability | Portable |
| Conductivity Range | 0.01–20.00 µS/cm, 200.0 µS/cm, 2000 µS/cm, 20.00 mS/cm, 200.0 mS/cm |
| Temperature Range | 0–105°C (32–221°F) |
| Conductivity Accuracy | ±0.5% of full scale |
| Conductivity Resolution | 0.001 / 0.01 / 0.1 / 1 (auto-ranging) |
| Temperature Accuracy | ±0.5°C |
| Temperature Resolution | 0.1°C |
| Calibration Points | 1–3 points |
| Supported Standard Solutions | 10, 84, 1413 µS/cm |
| Temperature Compensation | Automatic or manual (linear: 0.0–10.0%/°C |
| Reference Temperature | 20°C or 25°C |
| Cell Constant Options | K = 0.1, 1.0, 10.0 cm⁻¹ |
| Data Storage | 100 measurement records |
| Interface | USB Type-A (data export & DC5V power input) |
| Power | 3× AA batteries (≈150 h runtime, backlight off) or external 5V adapter |
| Operating Temperature | 0–50°C |
| Connector | 6-pin DIN |