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| Brand | Safe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Product Category | Domestic |
| Model | AT-Z300 |
| Instrument Type | Laboratory-Based |
| Measurement Principle | Ultraviolet Spectrophotometry (UV-Vis) |
| Measurement Range | 0.002–64,000 mg/L |
| Limit of Detection (LOD) | < 0.01 mg/L |
| Accuracy | ±0.2 mg/L |
| Resolution | < 0.004 mg/L |
| Analysis Time per Sample | 7–12 minutes |
| Brand | Safe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Instrument Type | Laboratory Benchtop Analyzer |
| Principle | Infrared Spectrophotometry (Fourier-transform-free, Dispersive NIR with Fixed-Wavelength Detection at 2930, 2960, and 3030 cm⁻¹) |
| Measurement Range | 0.002–64,000 mg/L |
| Detection Limit | < 0.04 mg/L |
| Accuracy | ±2% (relative error, certified reference materials) |
| Resolution | 0.002 mg/L |
| Analysis Cycle Time | 30 seconds per sample (including extraction solvent introduction, cell filling, and spectral acquisition) |
| Brand | Safe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Manufacturer |
| Regional Classification | Domestic (China) |
| Model | AT-H300 |
| Instrument Type | Laboratory |
| Measurement Principle | Infrared Spectrophotometry (Fourier-transform-free, dual-beam fixed-wavelength absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 3030 cm⁻¹) |
| Measurement Range | 0.01–64,000 mg/L |
| Detection Limit | 0.01 mg/L |
| Accuracy | ±0.01 mg/L |
| Resolution | 0.004 mg/L |
| Sample Throughput | 7–10 minutes per sample |
| Compliance | HJ 637–2018, HJ 1051–2019, HJ 1077–2019, JJG 1153–2023 |
| Brand | Safe |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | AT-DX100 |
| Instrument Type | Portable |
| Biological Agent | *Aliivibrio fischeri* (formerly *Vibrio fischeri*) bioluminescent bacteria |
| Operating Temperature Range | 0–70 °C |
| Reagent Storage & Usage Temperature | 0–55 °C |
| Coefficient of Variation (CV) | ≤5% |
| Batch Capacity | 1–10 samples per run |
| Detection Time | ≤5 minutes |
| Brand | Agilent General (Safe, Fast, General) |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | OEM Manufacturer |
| Origin Category | Domestic |
| Model | AT-RDLS10 |
| Price | USD 2,800 (FOB) |
| Brand | Agilent General |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | AT-Z200 |
| Instrument Type | Portable |
| Measurement Principle | Ultraviolet Spectrophotometry (UV-Vis) |
| Measurement Range | 0.002–60 mg/L |
| Detection Limit | < 0.01 mg/L |
| Accuracy | ±2% (relative error) |
| Resolution | 0.001 mg/L |
| Analysis Cycle Time | 7 minutes per sample |
| Brand | Agilent General |
|---|---|
| Origin | Beijing, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | AT-H200 |
| Instrument Type | Portable |
| Measurement Principle | Infrared Spectrophotometry (C–H Stretch Absorption at 2930 cm⁻¹, 2960 cm⁻¹, and 2850 cm⁻¹) |
| Measurement Range | 0.002 – 64,000 mg/L |
| Detection Limit | < 0.2 mg/L |
| Accuracy | ±2% (relative error, certified reference standards) |
| Resolution | 0.001 mg/L |
| Analysis Time | 7 minutes per sample |
| Compliance | HJ 637–2018 (PRC Environmental Standard), JJF 1830–2020 (National Metrological Verification Regulation for Oil-in-Water Analyzers) |
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