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| Brand | Shengaohua |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Instrument |
| Model | 6B-70 |
| Measurement Parameter | Total Phosphorus |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method) |
| Measurement Range | 0.01–20 mg/L |
| Accuracy | ≤5% |
| Detection Limit | 0.01 mg/L |
| Resolution | 0.001 mg/L |
| Photometric Stability | ≤0.001 A/10 min |
| Repeatability | ±3% |
| Temperature Control Accuracy | ±0.5 °C at 123 °C |
| Digestion Time Accuracy | ≤±2% |
| Sample Capacity Options | 9 / 12 / 16 / 20 / 25 / 30 positions |
| Preloaded Calibration Curves | 4 factory-standard curves |
| User-Definable Curves | up to 96 |
| Display | Chinese LCD interface |
| Digestion Temperature | 123 °C ±0.5 °C (PID-controlled) |
| Digestion Duration | 30 min (programmable) |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Dimensions | 330 × 260 × 120 mm |
| Operating Ambient | 5–40 °C, RH <85% (non-condensing) |
| Brand | Shengaohua |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | SH-50TN(V10) |
| Measurement Principle | Spectrophotometry |
| Measurement Range | 0.2–20 mg/L (segmented) |
| Accuracy | ≤ ±5% |
| Detection Limit | 0.2 mg/L |
| Resolution | 0.01 mg/L |
| Digestion Temperature | 123 ± 0.5 °C |
| Digestion Time | 30 min |
| Photometric Stability | ≤ 0.001 A/10 min |
| Repeatability | ±3% |
| Measurement Error | ≤ ±10% |
| Temperature Display Error | ±5% |
| Temperature Uniformity | ±0.5 °C |
| Timer Accuracy | ≤ ±2% |
| Operating Ambient | 5–40 °C, RH <85% (non-condensing) |
| Sample Capacity | 6 samples per batch |
| Built-in Calibration Curves | 4 factory curves + 96 user-editable curves |
| Data Storage | High-capacity internal memory |
| Interface | USB for data export |
| Display | Chinese LCD |
| Power Supply | AC 220 V |
| Dimensions | 220 × 120 × 90 mm |
| Brand | Shengaohua |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | 6B-70B |
| Measurement Parameter | Total Phosphorus |
| Instrument Type | Laboratory Benchtop Analyzer |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method) |
| Measurement Range | 0.01–20 mg/L (selectable calibration curves) |
| Accuracy | ≤ ±5% |
| Detection Limit | 0.01 mg/L |
| Resolution | 0.01 mg/L |
| Photometric Stability | ≤ 0.001 A/10 min |
| Repeatability | ±3% |
| Digestion Temperature | 123 ± 0.5 °C |
| Digestion Time | 30 min |
| Sample Throughput | 6 samples per batch |
| Built-in Curves | 4 factory-standard + 96 user-editable curves |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Dimensions | 330 × 260 × 120 mm |
| Operating Environment | 5–40 °C, RH <85% (non-condensing) |
| Brand | Shengaohua |
|---|---|
| Origin | Jiangsu, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic Instrument |
| Model | 6B-70 |
| Application | Laboratory-Based Water Quality Analysis |
| Measurement Principle | Spectrophotometry (Molybdenum Blue Method) |
| Measuring Range | 0.01–20 mg/L (selectable calibration curves) |
| Accuracy | ≤ ±5% |
| Detection Limit | 0.01 mg/L |
| Resolution | 0.001 mg/L |
| Photometric Stability | ≤ 0.001 A/10 min |
| Repeatability | ±3% |
| Temperature Control Accuracy | ±0.5 °C at 123 °C |
| Digestion Time Accuracy | ≤ ±2% |
| Operating Ambient | 5–40 °C, RH <85% (non-condensing) |
| Sample Capacity | Configurable options — 9 / 12 / 16 / 20 / 25 / 30 positions |
| Built-in Curves | 4 factory-calibrated standard curves + 96 user-definable curves |
| Display | Backlit Chinese LCD |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Dimensions | 330 × 260 × 120 mm |
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