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| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Model | ICP-AES |
| Pricing | Upon Request |
| Detection Limit | as low as 0.7 ppb (e.g., Ba, Cu) |
| Linear Dynamic Range | 6 orders of magnitude |
| Wavelength Range | 180–800 nm |
| Resolution | up to 0.002 nm |
| RF Output Stability | ≤0.2% |
| Short-term Precision (RSD) | ≤1.5% |
| Long-term Stability (RSD) | ≤2% |
| Nebulization Efficiency | 65% |
| Torch Design | Miniature concentric quartz torch (15 mm ID, 3-turn coil) |
| Nebulizer Chamber | Cyclonic or double-pass spray chamber |
| Optical System | Czerny-Turner mounting with large-area ion-etched plane holographic grating |
| Focal Length | 1000 mm |
| Temperature Control | Programmed thermostatic stabilization ±0.1°C |
| Brand | Henven |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Model | HSZ-1A |
| Temperature Range (Steam Generator Furnace & Constant-Temperature Connection Band) | Ambient to 200 °C |
| Temperature Measurement Accuracy | ±0.1 °C |
| Liquid Water Feed Rate | 0.011–10 mL/min |
| Generated Steam Flow Rate | 50–200 mL/min |
| Carrier Gas Flow Control | 10–200 mL/min (via Mass Flow Controller) |
| Steam Delivery Method | Inert Gas-Carried |
| Construction Materials | 304 Stainless Steel Vaporization Chamber |
| Heating Method | Sheathed Heating Element with K-Type Thermocouple Feedback |
| Insulation & Heating Integration | High-Temp Fiber-Wrapped Composite Band with Embedded Heating Elements and Corrosion-Resistant Metal Inner Tube |
| Gas Conduit Material | High-Temperature PTFE Tubing |
| Connection Fitting | Precision-Machined All-Metal Sealed Interface |
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