HUIFEN
Filter
Showing all 5 results
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | ALS-24 |
| Instrument Type | Dynamic Headspace Autosampler |
| Automation Level | Fully Automatic |
| Sample Capacity | 24-position |
| Solvent Options | Up to 4 programmable rinse solvents (pre- and post-injection) |
| Thermal Independence | Injection mechanism operates independently of GC inlet temperature |
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Model | GCS-8A |
| Detector Type | Flame Photometric Detector (FPD) |
| Detection Range | 100 ppb – 0.1% (S) |
| Accuracy | ±5% for major components, ±10% for trace sulfur |
| Power Supply | DC 24 V lithium battery |
| Operating Temperature | 5–45 °C |
| Operating Humidity | 5–95% RH |
| Power Consumption | 500 W |
| Dimensions | 390 × 230 × 310 mm |
| Net Weight | ≤12 kg |
| Carrier Gas | Hydrogen (solid-state storage), Nitrogen (with rapid-fill cylinder interface) |
| Flow Control | Electronic Pressure Control (EPC) |
| Data Output | Integrated thermal printer |
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Product Type | On-Line Analyzer |
| Response Time | ≤0.5 s |
| Repeatability | ±0.5% FS (H₂, N₂, O₂, CO, CO₂, H₂S, COS, C₁–C₅) |
| Detectors | TCD (100 ppm – 100%), FID (0.1 ppm – 100%), FPD (100 ppb – 0.1%) |
| Power Supply | 220 VAC, 50 Hz |
| Operating Temperature | 5–35 °C |
| Humidity Range | 5–95% RH (non-condensing) |
| Power Consumption | 5 kW (increases with heated sample line length) |
| Enclosure Rating | IP65 |
| Explosion Protection | Ex d pxb ib mb px b II C T4 Gb (IEC 60079-2 & IEC 60079-28 compliant) |
| Output Signal | 4–20 mA (isolated) |
| Communication | RS232 / RS485 (Modbus RTU) |
| Instrument Air | Clean, oil-free air at 0.4–0.6 MPa |
| Dimensions (W×H×D) | 360 × 800 × 970 mm |
| Net Weight | 110 kg |
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic |
| Model | HN-2000DS |
| Instrument Type | Benchtop Gas Chromatograph |
| Application Scope | General-purpose |
| Oven Temperature Range | Ambient + 3°C to 450°C |
| Ramp Rate | 0.1–40°C/min |
| Cool-down Time | ~8 min (450°C → 50°C) |
| Carrier Gas Flow Range & Control | 0–1200 mL/min (EPC) |
| Carrier Gas Pressure Range & Control | 0–970 kPa (EPC) |
| Injector Max Temp | 450°C |
| Injector Pressure Setpoint Range | 0–970 kPa |
| Injector Total Flow Setpoint Range | 0–1200 mL/min |
| Brand | HUIFEN |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | VOCs Online Monitoring System |
| Pricing | Available Upon Request |