- All
- Favorite
- Popular
- Most rated
| Brand | Lohan Tech |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | LH-S600 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 2–800 mg/L |
| Detection Limit | 0.5 mg/L |
| Accuracy | ±1% (for concentrations >10 mg/L) |
| Resolution | 0.1 mg/L |
| Measurement Cycle | 45 s per full-spectrum scan |
| Brand | Lohan |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | LH-OIL330 |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | UV Absorption Spectrophotometry (225 nm) per HJ 970–2018 |
| Measurement Range | 0.04–100 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | ≤10% RSD |
| Resolution | 50,000 ppm (equivalent to 0.002 mg/L at full scale) |
| Analysis Cycle Time | 35 min per sample |
| Compliance | HJ 970–2018, GB/T 16488–1996 (replaced), ISO 9377-2:2000 (referenced for petroleum hydrocarbon quantification) |
| Sample Throughput | Single-sample batch mode with integrated extraction |
Show next