Jingxin (Chengdu Jingxin Instrument Co., Ltd.)
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| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Category | Domestic |
| Model | JB5 |
| Price Range | USD 7,000–10,000 (FOB) |
| Instrument Type | Specific Surface Area Analyzer |
| Measurement Principle | Dynamic Flow Method (Gas Chromatography-Based Nitrogen Adsorption) |
| Number of Analysis Stations | 4 |
| Specific Surface Area Range | 0.0005 m²/g to unlimited |
| Repeatability | ≥99% |
| Calibration Standard | Certified Reference Materials per ISO 9277 & GB/T 19587–2004 |
| Carrier Gas | Ultra-High-Purity Helium (≥99.999%) |
| Adsorptive Gas | Ultra-High-Purity Nitrogen (≥99.999%) |
| Sample Tube Material | High-Temperature-Resistant GG Glass U-Tube |
| Detection Method | Thermal Conductivity Detection (TCD) with Low-Temperature Stabilized Sensor |
| Flow Control | Precision Mass Flow Regulator |
| Dewar Capacity | 500 mL Vacuum Double-Wall Glass Dewar |
| Test Modes | Single-Point, Multi-Point BET, Comparative Analysis |
| Average Analysis Time per Sample | 5–7 min |
| Operating System Compatibility | Windows XP / Windows 7 / Windows 10 |
| Power Supply | AC 220 V ±22 V, 50 Hz ±0.5 Hz |
| Dimensions (L×W×H) | 700 × 300 × 600 mm |
| Software Features | Real-Time Data Visualization, Audit-Trail-Ready Export (CSV/PDF), Batch Result Comparison, GLP-Compliant Report Generation |
| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | OEM Manufacturer |
| Product Category | Domestic |
| Model | JL-1198 |
| Price | Upon Request |
| Particle Size Range | 1 nm – 10,000 nm |
| Size Measurement Repeatability | ≤1% (D50 of NIST-traceable standard) |
| Temperature Control Range | 0–45 °C |
| Temperature Stability | ±0.002 °C |
| Correlation Time Resolution | 20 ns – 100 ms |
| Measurement Principle | Dynamic Light Scattering (DLS) / Photon Correlation Spectroscopy (PCS) |
| Sample Introduction | Wet Dispersion with Recirculating or Static Cell |
| Sample Volume (Static) | 2.5 mL |
| Sample Volume (Recirculating) | 500 mL |
| Concentration Range | 10 adjustable gain levels (ppm to 40% v/v) |
| Zeta Potential Range | ±500 mV |
| Measurement Duration | 1–5 min per run |
| Molecular Weight Estimation Range | 1 kDa – 10 MDa (via calibration) |
| Laser Source | Dual 30 mW solid-state lasers (405 nm) |
| Detection Geometry | Transmission mode (90°), Reflection mode (160°) |
| Detector | High-gain, low-noise photomultiplier tube (PMT) |
| Channels | 4000 autocorrelation channels |
| Delay Time Range | 50 ns – 100 ms |
| Ultrasound Dispersion | 60 W integrated probe |
| Dimensions | 740 × 360 × 530 mm |
| Weight | ~60 kg |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Operating Environment | 5–35 °C, <85% RH non-condensing |
| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Dispersion Method | Wet Dispersion |
| Measurement Range | 0.01–3000 µm |
| Measurement Time | ≤10 s per analysis |
| Optical Principle | Full-Range Mie Scattering Theory |
| Detector Channels | 128 |
| Repeatability | ≤1% (D50 deviation against NIST-traceable standard reference materials) |
| Accuracy | ≤1% (D50 deviation) |
| Laser Source | Imported 650 nm semiconductor laser, 30 mW output, >70,000 h lifetime |
| Fourier Lens Diameter | 80 mm |
| Signal Interface | RS232 + USB (up to 100 m transmission distance) |
| Host–Slave Separation Distance | 1–10 m (field-adjustable) |
| Operating System Compatibility | Windows XP / 7 / 10 |
| Environmental Requirements | 5–35 °C, <85% RH |
| Power Supply | AC 220 V ±22 V, 50 Hz ±0.5 Hz |
| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | OEM Manufacturer |
| Region of Origin | Domestic (China) |
| Model | JL-3000 |
| Price Range | USD 21,000–28,000 (FOB) |
| Dispersion Method | Wet Dispersion |
| Instrument Type | Laboratory Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.01 µm – 3000 µm |
| Repeatability | ≤1% (D50 of NIST-traceable standard reference material) |
| Measurement Time | 10–30 s per analysis |
| Measurement Principle | Full-range Mie Scattering Theory |
| Detector Channels | 128 |
| Optical System | Fourier Transform with 80 mm aperture lens |
| Laser Source | Imported semiconductor laser, 650 nm, 30 mW, >70,000 h lifetime |
| Host-Follower Separation Distance | 1–10 m (adjustable) |
| Data Interface | RS-232 and USB (up to 100 m transmission) |
| Software Compatibility | Windows XP / 7 / 10 |
| Environmental Operating Conditions | 5–35 °C, <85% RH |
| Power Supply | AC 220 V ±10%, 50 Hz ±0.5 Hz |
| Brand | Jingxin (Chengdu Jingxin Instrument Co., Ltd.) |
|---|---|
| Origin | Sichuan, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Laboratory Instrument |
| Model | JL-6000 |
| Price Range | USD 17,000–23,000 (FOB Chengdu) |
| Dispersion Method | Dry and Wet Dispersion |
| Instrument Type | Benchtop Laser Diffraction Particle Size Analyzer |
| Measurement Range | 0.01 µm – 3000 µm |
| Repeatability | <3% (D50 of NIST-traceable standard reference materials) |
| Measurement Time | ≤120 s (wet mode) |