Chemical Analysis Instruments
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Showing 1921–1950 of 4548 results
| Origin | UK |
|---|---|
| Distribution Model | Authorized Distributor |
| Import Status | Imported |
| Models | IRA-256, IRA-512 |
| Interface Options | USB 14-bit, PCI 12-bit |
| Pixel Count | 256 or 512 |
| Pixel Size | 50 µm × 500 µm |
| Pixel Pitch | 50 µm |
| Spectral Range | 800–1700 nm |
| Cooling Method | TE (Peltier) |
| Operating Chip Temperature | < +5 °C (at 24 °C ambient) |
| Full Well Capacity (typ.) | 5×10⁶ e⁻ (high-sensitivity mode), 130×10⁶ e⁻ (high-dynamic-range mode) |
| Read Noise (rms, typ.) | 800 e⁻ (HS), 10 k e⁻ (HDR) |
| Dark Current (rms, typ.) | 190 k e⁻/s (IRA-256), 182.2 k e⁻/s (IRA-512) |
| 1-s Dark Noise (rms, typ.) | 436 e⁻ (IRA-256), 426 e⁻ (IRA-512) |
| Integration Time | 0.01–10 s |
| Analog Output Range | 0–10 V |
| Frame Rate (real-time) | >20 spectra/s |
| Defective Pixel Count | ≤5 (non-adjacent) for IRA-512 |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported |
| Model | F14845-11 |
| Pricing | Upon Request |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | H |
| Pricing | Available Upon Request |
| Brand | Hamamatsu |
|---|---|
| Origin | Japan |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Imported |
| Model | PMA-12 Series |
| Spectral Range | 200 nm to 950 nm |
| Detector Type | Back-Thinned CCD Linear Array |
| Optical Design | Czerny-Turner |
| F-number | f/4 |
| Spectral Resolution | < 2 nm (verified with Hg/Ar emission lines) |
| Pixel Count | 1024 channels |
| Pixel Size | 24 µm |
| Active Sensor Area | 2.928 mm |
| Cooling Temperature | −15 °C |
| Read Noise | 16 electrons (rms) |
| Dark Current | 75 electrons/scan (at −15 °C, 20 ms integration) |
| Integration Time | 19 ms to 64 s |
| A/D Resolution | 16-bit |
| Input Fiber | Bundled fiber, φ1 mm core, φ12 mm stainless-steel sheath, 1.5 m length |
| Fiber Coupling | SMA 905 connector |
| Trigger Interface | TTL-compatible, high-impedance input |
| Data Interface | USB 2.0 |
| Power Supply | AC 100–240 V, 50/60 Hz |
| Brand | Hamilton |
|---|---|
| Origin | USA |
| Model | 243632 |
| Instrument Type | Portable |
| Parameter Type | Single-Parameter (pH) |
| Measurement Range | 0–14 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.02 pH |
| Calibration | Standard pH Buffer Solutions |
| Brand | Hamilton |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | HB42VP |
| Instrument Type | Inline / Process pH Sensor |
| Parameter Type | Single-parameter (pH) |
| Measurement Range | pH 0–14 |
| Resolution | 0.01 pH |
| Accuracy | ±0.15 pH |
| Calibration | Standard pH buffer solutions (e.g., pH 4.01, 7.00, 10.01) |
| Electrolyte System | Polisolve polymer electrolyte |
| Reference System | Polilyte polymer reference |
| Connection | VarioPin (VP) quick-fit connector |
| Glass Membrane | High-pH-resistant glass with low alkaline error |
| Temperature Compensation | Integrated Pt1000 RTD |
| Operating Pressure | Up to 6 bar (gauge), non-compensated |
| IP Rating | IP68 (when properly mounted in compatible housing) |
| Brand | HAMILTON |
|---|---|
| Stationary Phase | PSDVB/Trimethylammonium |
| Mode | Anion Exchange |
| Particle Size | 10 µm |
| Pore Size | 100 Å |
| Inner Diameter | 4.1 mm |
| Length | 250 mm |
| Housing Material | Stainless Steel |
| Max. Pressure | 5,000 psi |
| Exchange Capacity | 0.304 meq/column |
| pH Stability Range | 1–13 |
| Mobile Phase Compatibility | 0–100% aqueous/organic (e.g., methanol, acetonitrile) |
| Temperature Limit | 60 °C (at pH 1–7), 50 °C (at pH 8–13) |
| Regeneration Protocol | 50 mL methanol + 1% v/v 6 N HNO₃ |
| Brand | Hanbon |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | NS8030A |
| Instrument Type | Preparative |
| Detector Type | UV |
| Maximum System Pressure | 20 MPa |
| Flow Rate Range | 0–300 mL/min |
| CO₂ Recovery System | Integrated |
| Collection Technology | Patented Cyclonic Collector |
| Brand | HanHe |
|---|---|
| Origin | Shandong, China |
| Model | H-L1900 |
| Spectral Range | 190–1100 nm |
| Spectral Bandwidth | 2 nm |
| Wavelength Accuracy | ±0.8 nm |
| Wavelength Repeatability | ≤0.2 nm |
| Photometric Accuracy | ±0.3%T (0–100%T), ±0.002 Abs (0–0.5 Abs), ±0.004 Abs (0.5–1.0 Abs) |
| Baseline Drift | ±0.002 A/h |
| Baseline Flatness | ±0.002 A |
| Stray Light | ≤0.1%T |
| Photometric Repeatability | ≤0.15%T (0–100%T), ≤0.001 Abs (0–0.5 Abs), ≤0.002 Abs (0.5–1.0 Abs) |
| Detector | Imported Silicon Photodiode |
| Light Sources | Long-life Deuterium Lamp & Tungsten Halogen Lamp |
| Display | 128×64 Dot-Matrix LCD |
| Data Interface | USB Port |
| Dimensions | 460 × 380 × 180 mm |
| Weight | 18 kg |
| Brand | HanHe |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | H-L72 Series |
| Spectral Range | 350–1050 nm |
| Spectral Bandwidth | 6 nm |
| Wavelength Accuracy | ±2 nm |
| Wavelength Repeatability | ≤1 nm |
| Photometric Accuracy | Contact Technical Support |
| Baseline Drift | See Detailed Specifications |
| Baseline Flatness | Contact Technical Support |
| Brand | HANNA |
|---|---|
| Origin | Italy |
| Model | HI6000 |
| Module Options | pH/ORP, pH/ORP/ISE, Conductivity (EC), Dissolved Oxygen (DO) |
| Calibration Points | up to 5-point for pH, ISE, and EC |
| Display | 7" capacitive touchscreen (17.8 cm) |
| Data Logging Capacity | 1,000,000 points with timestamp |
| Connectivity | USB-A, USB-C, Ethernet, Wi-Fi, FTP, Email export |
| Compliance Support | GLP-compliant logging, calibration traceability, user profiles (10), audit-ready data export (.CSV), embedded web server |
| Brand | Hanna Instruments |
|---|---|
| Model | HI932 |
| Instrument Type | Universal Potentiometric Titrator |
| pH Range | –2.000 to 20.000 (selectable resolution: 0.001 / 0.01 / 0.1 pH) |
| mV Range | –2000.0 to 2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV (@25°C) |
| ISE Range | 1×10⁻⁶ to 9.99×10¹⁰ |
| ISE Accuracy | ±0.5% (monovalent), ±1% (divalent) |
| Temperature Range | –5.0 to 105.0 °C |
| Temperature Accuracy | ±0.1 °C (@25°C, excluding probe error) |
| Burette Resolution | 1/40000 |
| Dispensing Accuracy | ±0.1% of full burette volume |
| Display | 5.7″ color LCD (320 × 240 px) |
| GLP Compliance | Full audit trail, timestamped method & result storage, user access control |
| Brand | HANNA |
|---|---|
| Origin | Italy |
| Model | HI98190 |
| Instrument Type | Portable |
| Parameter Types | pH, ORP, Temperature |
| pH Range | -2.000 to 20.000 pH |
| ORP Range | ±2000 mV |
| pH Resolution | 0.1 / 0.01 / 0.001 pH |
| pH Accuracy | ±0.1 / ±0.01 / ±0.002 pH |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Temperature Range | -20.0 to 120.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.4 °C |
| Calibration | Up to 5-point auto-recognized pH calibration + 2 custom points |
| Built-in Standards | 7 fixed pH buffers (1.68, 4.01, 6.86, 7.01, 9.18, 10.01, 12.45) |
| CAL Check™ | Real-time electrode diagnostics |
| Data Storage | 200 records (100 single-parameter + 100 multi-parameter) |
| Connectivity | USB interface compatible with HI92000 software |
| Enclosure Rating | IP67 |
| Power | 4 × 1.5 V AA batteries |
| Operating Environment | 0 to 50 °C, RH ≤ 100% |
| Dimensions | 185 × 93 × 35.2 mm |
| Weight | 400 g |
| Electrode | HI12963 titanium-body pH/ORP/Temp tri-combo probe with integrated Pt1000 sensor and quick-connect DIN connector (1 m cable) |
| Brand | Hanna Instruments |
|---|---|
| Origin | Italy |
| Model | HI98197 |
| Portability | Handheld |
| Application | Laboratory & Field Use |
| Conductivity (EC) | 0.001 to 999.9 µS/cm |
| TDS | 0.00 to 999.9 mg/L (ppm) |
| Resistivity | 1.0 to 100.0 MΩ·cm |
| Temperature | −20.0 to 120.0 °C |
| Accuracy (EC) | ±1% of reading or ±0.01 µS/cm (whichever is greater) |
| Brand | Hanna Instruments |
|---|---|
| Origin | Italy |
| Model | HI98318 |
| Instrument Type | Portable |
| Parameter Type | Multi-Parameter (EC, TDS, Temperature) |
| Measurement Range | EC: 0.00 to 6.00 mS/cm |
| TDS | 0 to 3000 ppm (500 CF), 0 to 3999 ppm (700 CF) |
| Resolution | EC: 0.01 mS/cm |
| TDS | 10 ppm (mg/L) |
| Temperature | 0.1 °C / 0.1 °F |
| Accuracy | ±2% F.S. @ 20°C/68°F |
| Calibration | Automatic single-point recognition (1.41 mS/cm or 5.00 mS/cm) |
| Temperature Compensation | Automatic, β = 1.9 %/°C |
| TDS Conversion Factors | 0.50 (500 ppm), 0.70 (700 ppm) |
| Operating Environment | 0 to 50°C, RH ≤ 100% |
| Power | 4 × 1.5 V button cells (LR44) |
| Dimensions | 163 × 40 × 26 mm |
| Weight | 100 g |
| Brand | Hanna Instruments |
|---|---|
| Origin | Italy |
| Model | HI83300 |
| Measurement Principle | Dual-mode spectrophotometric and electrochemical detection |
| Total Parameters | >55 pre-programmed water quality methods |
| Wavelength Range | 380–760 nm (visible spectrum) |
| Optical System | Fixed-wavelength LED-based photometry with precision interference filters |
| Detector | Silicon photodiode |
| Resolution | Up to 0.001 mg/L (depending on parameter) |
| Accuracy | ±2–8% of reading + offset (method-specific, per ISO 8466-1 and ASTM D511/D129/D3370) |
| Operating Temperature | 10–40 °C |
| Power | Rechargeable Li-ion battery (up to 12 h continuous use) or AC adapter |
| Data Storage | 1000 measurement records with timestamp, sample ID, and operator ID |
| Connectivity | USB port for data export (CSV format), no Bluetooth/Wi-Fi |
| Compliance | CE, RoHS, ISO/IEC 17025 compatible operation |
| Brand | Hanon |
|---|---|
| Origin | Shandong, China |
| Model | N500 |
| Instrument Type | Portable |
| Measurement Principle | MEMS-based Micro-FPI (Fabry–Pérot Interferometer) |
| Wavelength Range | 1750–2150 nm |
| Sampling Mode | Diffuse Reflectance |
| Detector Type | InGaAs |
| Spectral Resolution (FWHM) | ≤20 nm (≤1% of center wavelength) |
| Wavelength Accuracy | ±1 nm |
| Signal-to-Noise Ratio (SNR) | ≥3000 |
| Measurement Time per Sample | <30 s |
| Light Source Lifetime | 5000 h |
| Dimensions (L×W×H) | 395 × 280 × 215 mm |
| Weight | 5.5 kg |
| Integrated Computing Platform | Microsoft Surface Tablet |
| Software Suite | MEMS Chemometrics Platform (Model Management, Quantitative Analysis, Audit Trail, User Permissions) |
| Brand | Haoyuan |
|---|---|
| Origin | Liaoning, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | DX-2700BH |
| Instrument Type | Powder X-ray Diffractometer |
| Configuration | Floor-standing |
| X-ray Generator Power | 3 kW |
| Angular Accuracy | ±0.0001° |
| Resolution (FWHM) | SiO₂ ≤ 60% |
| Brand | BCT |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Origin | Domestic (China) |
| Model | Hapline P8800 |
| Instrument Type | Portable GC-MS |
| Power Supply | 220 V AC or internal/external DC battery (≤24 V, ≤30 W) |
| Compliance | HJ 1223–2021, HJ 1227–2021, HJ 1058–2019, Draft HJ Standard for VOCs in Stationary Source Emissions |
| Inlet Technology | Membrane Introduction (MI) |
| Enclosure Rating | IP55 |
| Vacuum System | Non-mechanical (e.g., turbomolecular or diffusion pump-free architecture) |
| Spectrometer Type | Quadrupole Mass Analyzer |
| Library Support | NIST MS Search Database |
| Brand | Harrick |
|---|---|
| Origin | USA |
| Model | HPL-C-13 |
| Construction Material | 316 Stainless Steel |
| Maximum Operating Pressure | 34.5 MPa (5000 psi) |
| Temperature Range | Up to 240 °C (with Kalrez O-rings) or 200 °C (with Viton O-rings) |
| Optical Path Length Range | 6 µm – 5 mm (via interchangeable PTFE spacers) |
| Window Aperture | 8 mm clear diameter |
| Port Configuration | Two 1/16″ Swagelok™ fittings |
| Thermal Management | Integrated cartridge heater, K-type thermocouple, and coolant channels |
| Mounting | FTIR-compatible slide-in sample stage |
| Compliance | Designed for ASTM E1421-compliant IR transmission measurements under process-relevant conditions |
| Brand | HeadWall |
|---|---|
| Origin | USA |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | MV.C NIR |
| Price Range | USD 70,000 – 210,000 (FOB) |
| Operating Principle | Push-broom |
| Imaging Method | Dispersive |
| Deployment Mode | Ground-based |
| Spectral Range | 900–1700 nm |
| Number of Spectral Bands | 214 |
| Frame Rate | 547 fps |
| Optical Design | Offner Holographic Concave Grating |
| Data Interface | Gigabit Ethernet |
| Enclosure Rating | IP54 |
| Onboard Processing | Real-time spectral classification engine |
| Software Compatibility | perClass Mira, HeadWall HyperSpectra Studio |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | GaP Single-Crystal Substrate |
| Pricing | Available Upon Request |
| Crystal Orientation | <100> (standard) |
| Dimensions | 10 × 10 × 0.5 mm or Ø2" × 0.5 mm |
| Surface Finish | Single- or Double-Sided Polished |
| Surface Roughness (Ra) | <0.15 nm |
| Hardness (Mohs) | 3.0 |
| Density | 4.78 g/cm³ |
| Refractive Index | 3.45 |
| Elastic Modulus | 71 GPa |
| Growth Method | Liquid Encapsulated Czochralski (LEC) |
| Melting Point | 1072 °C |
| Carrier Concentration Range | 1×10¹⁶ – 6×10¹⁸ cm⁻³ |
| Dislocation Density | <5×10⁴ cm⁻² |
| Origin | Sichuan, China |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | ZLS-23B / ZLS-24C |
| Minimum Detectable Leak Rate | 2 × 10⁻¹¹ Pa·m³/s |
| Pump Type | Oil-Diffusion Vacuum System |
| Detection Gas | Helium (⁴He⁺) |
| Mass Separation Principle | Magnetic Sector Mass Filter |
| Brand | Applied Photophysics |
|---|---|
| Origin | United Kingdom |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Imported |
| Model | Hellma NexIII Cuvette Cleaning Solution |
| Instrument Category | Circular Dichroism (CD) Spectrometry |
| Price Range | USD 260–1,300 (ex-works, excluding VAT & shipping) |
| Brand | Tianjin HengAo |
|---|---|
| Origin | Tianjin, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HT-230A |
| Temperature Control Range | Ambient +5°C to 80°C |
| Cooling | None (Heating-Only) |
| Control Accuracy | ±0.1°C |
| Heating Technology | TPC & Thin-Film Heater |
| Controller | Imported PID Digital Temperature Controller |
| Safety Features | Over-Temperature Alarm, Open-Circuit Protection |
| Mounting | Modular Side-Mount Design for HPLC Stacks |
| Orientation | Vertical or Horizontal Installation |
| Port Configuration | Inlet/Outlet Ports on Top, Bottom, Left, and Right |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | OEM Manufacturer |
| Region | Domestic (China) |
| Model | HM-550 |
| Price | USD 25,000 (FOB Qingdao) |
| Measurable Elements | Na (11) to U (92) |
| Dimensions | 700 mm × 510 mm × 336 mm |
| Weight | 56 kg |
| Vacuum Chamber Dimensions | 400 mm × 340 mm × 80 mm |
| Operating Temperature | 15–30 °C |
| Relative Humidity | 40–70 % RH |
| Power Supply | AC 220 V ±5 V, 50/60 Hz |
| Detection Limit (RoHS elements) | 1 ppm |
| Measurement Time | 100–300 s (user-adjustable) |
| Energy Resolution | 129 ±5 eV (Mn Kα) |
| Detector | Silicon Drift Detector (SDD), Peltier-cooled |
| X-ray Tube | Max. 50 kV / 1 mA, tungsten anode |
| Vacuum Pump | 60 L/min, ultimate pressure 6.7×10⁻² Pa |
| Collimator Options | 7 fixed apertures (2–8 mm diameter) |
| Filter Options | 5 automatic filters |
| Spectral Channels | 4096-channel digital MCA |
| Interface | USB 2.0 |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Automated Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Measurement Range | 0.1–240.0 mg N |
| Repeatability | ≤0.5% RSD (parallel determinations) |
| Sample Weight Capacity | ≤8.0 g (solid), ≤30.0 mL (liquid) |
| Nitrogen Recovery Rate | 99–101% |
| Power Consumption | ≤1500 W |
| Brand | Hengmei |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HM-MD |
| Spectral Bandwidth | 4 nm (2 nm optional) |
| Wavelength Accuracy | ±1 nm |
| Wavelength Range | 190–1100 nm |
| Photometric Range | 0–200% T, −0.3–3 A |
| Stray Light | ≤0.1% T |
| Photometric Accuracy | ±0.5% T, ±0.004 Abs (0–0.5 A) |
| Photometric Repeatability | ±0.5% T, ±0.004 Abs (0–0.5 A) |
| Baseline Stability | ±0.002 Abs at 500 nm (3 min) |
| Detector | Imported Silicon Photodiode |
| Monochromator | Czerny-Turner with Holographic Blazed Grating (1200 lines/mm) |
| Display | 7-inch TFT-LCD Touchscreen (1024 × 768) |
| Connectivity | USB, Wi-Fi (standard), Bluetooth (standard), optional PC software (Yokelab), cloud integration via YOKE@Clouddata |
| Data Storage | 2000 spectra, 96 calibration curves |
| Scan Speed | up to 3000 nm/min |
| Lamp Switching | Automatic (default 340 nm, user-configurable) |
| Brand | Hengxi Instruments |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | HS-951A |
| Instrument Type | Static Headspace Sampler |
| Automation Level | Fully Automated |
| Oven Temperature Range | Ambient to 260 °C |
| Valve Temperature Range | Ambient to 220 °C |
| Sample Transfer Line Temperature Range | Ambient to 220 °C |
| Temperature Control Accuracy | < ±0.1 °C |
| Temperature Uniformity | < ±0.1 °C |
| Sample Position Capacity | 12 vials |
| Vial Format | Standard 20 mL (10 mL optional) |
| Loop Volume | 1 mL |
| Pressurization Range | 0–0.4 MPa (continuously adjustable) |
| Pressure Monitoring Range | 0–0.4 MPa (digital gauge) |
| RSD for Repeatability | < 1.5% (200 ppm ethanol in water, GC-dependent) |
| Power Supply | AC 220 V, 50 Hz |
| Power Consumption | 450 W |
| Dimensions (W×D×H) | 505 × 295 × 535 mm |
| Weight | ~32 kg |
| Brand | HEXIN MASS SPECTROMETRY |
|---|---|
| Origin | Guangdong, China |
| Manufacturer Type | Authorized Distributor |
| Product Origin | Domestic (China) |
| Model | SPAMS 05 Series |
| Pricing | Upon Request |