Chemical Analysis Instruments
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| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Distributor |
| Origin Category | Domestic |
| Model | NdCaAlO4 |
| Pricing | Upon Request |
| Crystal Structure | Tetragonal |
| Lattice Constants | a = 3.685 Å, c = 12.12 Å |
| Growth Method | Czochralski (Cz) |
| Melting Point | 1850 °C |
| Density | 5.56 g/cm³ |
| Mohs Hardness | ~6.5 |
| Thermal Expansion Coefficient | 12 × 10⁻⁶ /°C |
| Dielectric Constant (εᵣ) | 19.5 |
| Standard Dimensions | 10 × 10 × 0.5 mm, 5 × 5 × 0.5 mm |
| Orientation | <001>, Tolerance ±0.5° |
| Surface Finish | Single- or Double-Polished |
| Surface Roughness (Ra) | < 0.5 nm |
| Packaging | Class 1000 Cleanroom + Class 100 Clean Bag or Individual Wafer Cassette |
| Key | Brand: Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Crystal Structure | Orthorhombic |
| Lattice Parameters | a = 5.43 Å, b = 5.50 Å, c = 7.71 Å |
| Melting Point | 1600 °C |
| Density | 7.57 g/cm³ |
| Dielectric Constant | 25 |
| Growth Method | Czochralski (Cz) |
| Orientation Tolerance | ±0.5° |
| Surface Finish | Single-side polished, Ra < 0.5 nm |
| Standard Dimensions | 10 × 10 × 0.5 mm, 10 × 5 × 0.5 mm, 5 × 3 × 0.5 mm |
| Available Orientations | <001>, <110>, <100> |
| Packaging | Class 1000 cleanroom processed, sealed in Class 100 clean bags |
| Brand | Neaspec |
|---|---|
| Origin | Germany |
| Configuration | Near-field infrared and terahertz pump-probe nanoscopy system with visible–NIR excitation and mid-IR/THz detection |
| Spatial Resolution | 20–50 nm |
| Temporal Resolution | down to 50 fs |
| Probe Spectral Ranges | 650–2200 cm⁻¹ (mid-IR) or 0.5–2 THz |
| Pump Laser Compatibility | tunable visible to near-infrared sources |
| Brand | Neaspec |
|---|---|
| Origin | Germany |
| Model | o-FTIR |
| Instrument Type | Laboratory-based FTIR Spectrometer |
| Spatial Resolution | 10 nm |
| Spectral Resolution | 3.0 cm⁻¹ |
| Acquisition Speed | 3 spectra/s |
| Signal-to-Noise Ratio | 80:1 |
| Spectral Range | 0.5–20 µm (Visible to Mid-IR) |
| Illumination Mode | Reflection-mode AFM tip illumination |
| Detection | Interferometric scattering near-field detection with background-free architecture |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | NeoSpectra Micro |
| Price | USD 1,400 (FOB) |
| Wavelength Range | 1250–2500 nm |
| Optical Resolution (FWHM @ 1550 nm) | 8 nm or 16 nm |
| SNR (2-s scan, 16-nm res.) | 1000:1 @ 2050 nm |
| Operating Temperature | −5 to +40 °C |
| Wavelength Accuracy | ±1.5 nm @ 1400 nm (<40 °C) |
| Wavelength Repeatability | ±0.1 nm @ 1400 nm, 0.5 A.U., 16-nm res. |
| PSD Sensitivity Threshold | > max PSD/10 |
| Configuration | Reflectance (Rx) or Transmission (Tx) compatible |
| Origin | Imported |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Model | SWS6211 |
| Spectral Range | 1250–2500 nm |
| Interface | USB 2.0 |
| Detector | Single-element InGaAs photodiode |
| Optical Coupling | Fiber-optic (SMA 905 connector) |
| Power Consumption | <1.5 W |
| Dimensions | 72 × 52 × 32 mm |
| Weight | <120 g |
| Compliance | CE, RoHS, FCC Class B |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | 20-Position |
| Instrument Type | Gas Chromatography & TOC Analyzer Autosampler |
| Maximum Sample Capacity | 20 vials |
| Minimum Injection Volume | 0.1 µL |
| Quantitative Loop Volume | 100 µL |
| Positioning Accuracy | < 0.3 mm |
| Motion Control | Motorized XYZ Stage |
| Needle Wash Cycles | Unlimited |
| Replicate Injection Capability | Unlimited |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Model | AIS-1.1 |
| Instrument Type | Multifunctional Autosampler |
| Maximum Sample Capacity | 20 vials |
| Minimum Injection Volume | 0.1 µL |
| Loop Volume | 10 mL |
| Positioning Accuracy | ±0.3 mm |
| Operation Modes | Automatic / Manual / Passive |
| Needle Wash Cycles | Unlimited |
| Repeat Injection Capability | Unlimited |
| Power Supply | AC 220 V, 50 Hz |
| Brand | NeuronBC |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Authorized Distributor |
| Product Category | Domestic |
| Model | Autosampler |
| Price | USD 2,500 (approx.) |
| Instrument Type | Liquid-phase TOC Sampler |
| Max Sample Capacity | 20 vials |
| Minimum Injection Volume | 1 µL |
| Fixed-Loop Volume | 10 µL |
| Positioning Accuracy | < 0.3 mm |
| Operation Modes | Automatic / Manual / Passive |
| Needle Wash Cycles | Unlimited |
| Replicate Injection Capability | Unlimited |
| Key | Origin: UK |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Neutron ICCD |
| Pricing | Available Upon Request |
| Brand | NewOpto |
|---|---|
| Origin | Zhejiang, China |
| Model | NR-Series Reflectance Probe |
| Wavelength Ranges | 190–2200 nm (model-dependent) |
| Core Diameters | 200 µm, 400 µm, or 600 µm |
| Fiber Configuration | 6 illumination fibers + 1 collection fiber |
| Connector Types | SMA 905 (standard), customizable |
| Housing Material | Stainless steel or anodized aluminum |
| Operating Temperature | −10 °C to +60 °C |
| IP Rating | IP54 (standard), optional IP67 |
| Brand | NewOpto |
|---|---|
| Model | NY-Series Y-Branch Fiber |
| Core Diameter | 200/400/600 µm |
| Wavelength Range | 190–2200 nm (UV-VIS-NIR-BW variants) |
| Length | 2 m (standard), customizable (0.5/1/2 m) |
| Jacket Material | Plastic or Metal |
| Connector | SMA905 (standard), optional FC/ST |
| Spectral Transmission | Optimized per grade (UV, VIS, NIR, Broadband) |
| Numerical Aperture | 0.22 (typical, silica-based step-index) |
| Operating Temperature | −40 °C to +85 °C |
| Compliance | RoHS-compliant construction, ISO 9001-manufactured components |
| Brand | AMS |
|---|---|
| Origin | Beijing, China |
| Model | NexaFlo™ |
| Configuration | Up to 14 independent analytical channels |
| Detection Principles | Continuous Flow Analysis (CFA) with segmented flow, online pre-treatment (dialysis, UV digestion, distillation, heating, dilution, mixing, extraction) |
| Detector Options | UV-Vis spectrophotometer, flame photometer (for K⁺/Na⁺), fluorimeter |
| Display | 7-inch color touchscreen (NexaFlo™ 450 variant) |
| Automation | Fully programmable CFA software with auto-startup/shutdown, QC control, auto-dilution, LIMS export, and audit-trail-capable operation |
| Compliance | Designed to support ASTM D129, ISO 11905-1, USP <621>, EPA Methods 353.2, 354.1, 365.2, and GLP/GMP-aligned data integrity practices |
| Sample Handling | Dual-probe autosampler optional |
| Fluidics | High-precision three-speed peristaltic pumps |
| Reagent Management | Integrated sealed reagent reservoirs with vapor/leak mitigation |
| Brand | NEXOPART |
|---|---|
| Origin | Germany |
| Model | HAVER CPA 2-1HR |
| Measurement Range | 20 µm – 30 mm |
| Power Supply | 230 V / 115 V, 50/60 Hz |
| Feeder Width | 55 mm |
| Camera | CMOS, 2927 px horizontal resolution, 100 MHz pixel clock |
| Light Source | LED |
| Interface | GigE Vision, USB, BUS-Extension |
| Dimensions | 810 × 200 × 400 mm (L×W×H) |
| Weight | 21 kg |
| Brand | GKInst |
|---|---|
| Model | NFC |
| Type | Flow-through X-ray Transmission Cell |
| Window Material | Silicon Nitride (Si₃N₄) |
| Window Size | 1.5 mm × 1.5 mm |
| Window Thickness | 200 nm |
| Cell Volume | 5 mL |
| Cell Body Thickness | 1 mm |
| Fluidic Interface | M6 threaded port |
| Noise Suppression | Optimized laminar-flow pump coupling and acoustic decoupling mount |
| Brand | NOY |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Benchtop |
| Detection Method | Vacuum Mode |
| Minimum Detectable Leak Rate | 3×10⁻¹³ Pa·m³/s |
| Startup Time | ≤90 s |
| Response Time | ≤0.5 s |
| Maximum Pressure at Test Port | ≤2000 Pa |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (PRC) |
| Model | NH20-20*20-15 |
| Pricing | Upon Request |
| Substrate Material | Antistatic ABS |
| Max Operating Temperature | 70 °C |
| Unit Cell Dimensions | 20 mil × 20 mil × 15 mil (0.51 mm × 0.51 mm × 0.38 mm) |
| Array Layout | 40 × 40 = 1600 elements |
| Overall Footprint | 50.67 mm × 50.67 mm × 3.94 mm |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | NH20-48×46-22 |
| Pricing | Upon Request |
| Brand | Hefei Kejing |
|---|---|
| Origin | Anhui, China |
| Manufacturer Type | Authorized Distributor |
| Origin Classification | Domestic |
| Model | Ni Foil Sheet |
| Price | USD 1,400 (FOB) |
| Dimensions (Standard) | 5000 mm × 150 mm × 0.03 mm |
| Purity | 99.5% (2N5) |
| Resistivity | 6.97 μΩ·cm at 20°C |
| Packaging | Vacuum-sealed in Class 100 cleanroom bags, stored and shipped under Class 1000 cleanroom conditions |
| Brand | Nippon Instruments Corporation (NIC) |
|---|---|
| Origin | Japan |
| Model | WA-5A |
| Instrument Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Cold Vapor Atomic Absorption Spectrometry (CVAAS) with Dual Gold Amalgamation |
| Detection Limit | 0.001 ng (1 pg) |
| Linear Range | 0.001 – 1000 ng |
| Compliance | ASTM D5954-98(2014)e1, ISO 6978-2:2005, ISO 20552, JIS K 0312, HJ 910–2017, GB 16781.2–2010, HJ 597–2011, HJ 543–2009 |
| Sample Forms | Gaseous matrices (ambient air, natural gas, shale gas, LPG, LNG, hydrogen), aqueous samples (with S-MA/AQUA accessory) |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Models | Nicolet 6700, Nicolet 8700 |
| Instrument Type | Fourier Transform Infrared (FT-IR) Spectrometer |
| Spectral Range | 27,000–15 cm⁻¹ |
| Resolution | 0.09 cm⁻¹ (max), 0.4 cm⁻¹ (standard) |
| SNR | 50,000:1 (peak-to-peak, 1-min scan) |
| Interferometer | Digitally Controlled ETC-Driven VECTRA™ with 130,000 dynamic adjustments/sec |
| Light Source | Electronically Temperature-Controlled (ETC) EverGlo™ IR Source (US Patent #US5291022) |
| Detector Options | Plug-and-Play Mid-IR, Far-IR, UV-Vis, and Liquid-Nitrogen-Cooled MCT (18-h hold time) |
| Data Interface | USB 2.0 |
| Software Platform | OMNIC™ with FDA 21 CFR Part 11 Compliance Support |
| Origin | USA |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Import Status | Imported Instrument |
| Model | Nicolet FT-SPR |
| Pricing | Available Upon Request |
| Brand | Nisene |
|---|---|
| Origin | USA |
| Model | Jetetch Pro, JetEtch TotalPROTECT |
| Category | Electrochemical Decapsulation Equipment for Semiconductor Failure Analysis |
| Compliance | Designed for ISO/IEC 17025-compliant labs, supports GLP/GMP audit trails via optional software logging |
| Brand | Nisene |
|---|---|
| Origin | USA |
| Model | JetEtch Pro |
| Certifications | CE, SEMI S2-93, SEMI S2-2000 |
| Power | 350 W @ 95–130 VAC or 210–250 VAC |
| Dimensions (H×W×D) | 290 × 290 × 419 mm (11.5″ × 11.5″ × 16.5″) |
| Weight | 17 kg (38 lb) |
| Compressed Air | 4.2 kg/cm² (60–100 psi) |
| Nitrogen Supply | 2.8 L/min (0.1 ft³/min) |
| Etchant Flow Rates | Pulse mode: 1, 2, 5, or 1–10 mL/min |
| Vortex mode | 1–6 mL/min |
| Temperature Range | HNO₃: 20–90 °C |
| H₂SO₄ | 20–250 °C |
| Mixed acids | 20–100 °C |
| Etch Time | 1–1800 s (1 s increments) |
| Heating Ramp Time | 0–120 s (1 s increments) |
| Acid Reservoirs | Four 500 mL or 1 L bottles (33/38/40/45 mm cap diameter) |
| Programmable Methods | 100 user-defined protocols |
| Etchant Options | Fuming nitric acid, fuming sulfuric acid, concentrated sulfuric acid, nitric–sulfuric mixtures (ratios: 6:1, 5:1, 4:1, 3:1 in either direction) |
| Rinse Options | Cold H₂SO₄, cold HNO₃, or no rinse |
| Etch Modes | Vortex spray, pulsed spray, and dual-mode sequencing |
| Patented Processes | CuProtect™ (US Patent 8,945,343 B2), TotalProtect™ (US Patent 9,543,173 B2), PlasmaEtch™ (US Patent 9,548,227 B2) |
| Brand | Niton |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Model | XL5 |
| Application | Field-Portable |
| Industry-Specific Use | Geological & Mining Exploration |
| Elemental Range | Mg to U |
| Quantification Range | 1 ppm – 99.99% |
| Repeatability | ±0.1% RSD |
| Detector | Graphene-Enhanced Silicon Drift Detector (SDD) |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | CA-200 |
| Detection Principle | Coulometric Karl Fischer Titration |
| Electrolysis Current | 430 mA |
| Titration Speed | 2.2 mg H₂O/min (36 µg H₂O/sec) |
| Measurement Range | 10 µg – 100 mg H₂O |
| Sensitivity | 0.1 µg H₂O |
| Precision | ±3 µg (for 10 µg–1 mg H₂O) |
| Cell Capacity | 150 mL |
| Display | 5.7-inch color LCD |
| Data Storage | ~100 recent measurements |
| File Capacity | 20 standard files + 50 composite files |
| Stirring | Magnetic stirring |
| Power Supply | AC 220/240 V, 50/60 Hz, 310 VA |
| Operating Environment | 5–40 °C, ≤85% RH (non-condensing) |
| Dimensions (Analyzer) | 330 × 320 × 148 mm |
| Weight (Analyzer) | ~5 kg |
| Compliance | GLP-supporting architecture, audit-ready data handling, 21 CFR Part 11-compatible optional software modules |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | CA-310 |
| Measurement Principle | Coulometric Karl Fischer Titration |
| Moisture Range | 1 ppm to 100% (5 µg – 999.9999 mg H₂O) |
| Accuracy | ≤ 0.3% RSD (for samples > 1 mg H₂O) |
| Precision | ±3 µg (for 10–1000 µg H₂O) |
| Sensitivity | 0.1 µg H₂O |
| Max Electrolysis Rate | 2620 µg H₂O/min |
| Electrolysis Current | Up to 516 mA |
| Endpoint Detection | Continuous current polarization potential difference |
| Background Correction | Automatic, real-time display |
| Sample Introduction | Manual or via optional vaporizer (VA-300/VA-200 series, etc.) |
| Channels | Up to 4 simultaneous coulometric cells (optional multi-channel control unit) |
| Display | 8.4-inch color TFT-LCD touchscreen (Chinese & English UI) |
| Data Storage | 9999 test records |
| Compliance | ASTM D1533, D3401, D4017, D4928, D6304, D7375, E1064 |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | CA-310 |
| Measurement Principle | Coulometric Karl Fischer Titration |
| Detection Range | 5 µg – 999.9999 mg H₂O |
| Sensitivity | 0.1 µg H₂O |
| Accuracy | ±3 µg (for 10–1000 µg H₂O) |
| RSD | <0.3% (for >1 mg H₂O) |
| Electrolysis Current | 430 mA (516 mA in High-Speed Mode) |
| Titration Speed | 2.2 mg H₂O/min (36 µg H₂O/sec) |
| Display | 8.4-inch color LCD touchscreen |
| Max Channels | 4 (optional) |
| Data Integrity | GLP/GMP-compliant |
| Interface | 4× USB, 1× LAN |
| Operating Temperature | 15–40 °C |
| Humidity Limit | ≤85% RH (non-condensing) |
| Power Supply | AC 100–120 V / 80 VA or AC 230–240 V / 310 VA, 50/60 Hz |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Model | CA-310 |
| Titration Method | Fully Automated Coulometric Titration |
| Instrument Type | Coulometric Karl Fischer Moisture Analyzer |
| Measurement Resolution | 0.01 µg |
| Water Content Range | 10 µg – 100 mg |
| Sensitivity | 0.1 µg H₂O |
| Precision | ±3 µg (for samples containing 10 µg – 1 mg or more water) |
| Repeatability | ≤0.3% RSD (for ≥1 mg water) |
| Maximum Electrolysis Current | 430 mA |
| Maximum Titration Rate | 2.2 mg H₂O/min (36 µg H₂O/sec) |
| Background Compensation | Automatic real-time correction with continuous display (µg H₂O/sec) |
| Stirring Method | Magnetic stirring |
| Cell Capacity | 150 mL |
| Display | 5.7-inch color LCD |
| Data Storage | Up to 200 measurement records |
| Internal Memory Backup | >2 months on full charge |
| Power Supply | AC 220–240 V, 50/60 Hz, 310 VA |
| Operating Temperature | 5–40 °C |
| Operating Humidity | ≤85% RH (non-condensing) |
| Dimensions (Main Unit) | 330 × 320 × 148 mm |
| Weight (Main Unit) | ~5 kg |
| Brand | Nittoseiko Analytech |
|---|---|
| Origin | Japan |
| Instrument Type | Volumetric Karl Fischer Titrator |
| Titration Mode | Fully Automatic |
| Measurement Resolution | 0.1 µg |
| Water Content Range | 0.1–999.999 mg |
| Measurement Accuracy | ±0.2 mV, ±0.02 µA |
| Minimum Dispensing Volume | 1/1000 of burette volume |
| Titration Control Precision | 0.1% |
| Display | 8.4-inch color touchscreen |
| Channel Configuration | Single-channel dual-pump system |
| Max. Expandable Channels | 4 (via master console) |
| Sample Heating | Stepwise Temperature Control (Patent No. 3284783) |
| Data Integrity Compliance | GLP/GMP-ready |
| Interface | USB host/device ports for data export/import and method transfer |
| SOP Functionality | Embedded standard operating procedure guidance engine |