Hebei HOPU
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| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Type | Benchtop Laboratory Analyzer |
| Measurement Principle | Nesslerization Colorimetry |
| Range | 0.02–60 mg/L NH₃-N |
| Accuracy | ≤ ±5% |
| Detection Limit | 0.01 mg/L |
| Measurement Time | 10–15 min per batch |
| Sample Throughput | 10 samples per run (expandable) |
| Repeatability | ≤ ±5% |
| Optical Stability | ≤ ±0.001 A/10 min |
| Light Source | Cold LED (100,000 h lifetime) |
| Calibration Curves | 99 preloaded (5 standard + 94 user-adaptable) |
| Data Storage | 1,000 records with timestamp, parameters & results |
| Display | Backlit LCD with Chinese interface |
| Connectivity | RS232 for data export to PC |
| Power Supply | AC 220 V ±10%, 50 Hz |
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Model | BSG-250 |
| Temperature Range (dark) | 0–60 °C |
| Temperature Range (light-on) | 10–60 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±1 °C |
| Temperature Fluctuation | ±0.5 °C |
| Illuminance Range | 0–15,000 lx (6 adjustable levels) |
| Input Power | 1300 W |
| Timer Range | 0–9999 min |
| Inner Dimensions (W×D×H) | 480×480×1100 mm |
| Outer Dimensions (W×D×H) | 710×775×1770 mm |
| Shelf Capacity | 4 adjustable stainless-steel shelves |
| Refrigerant | Eco-friendly non-CFC |
| Communication Interface | RS-485 |
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Model | KRQ-300 |
| Temperature Range (with light) | 10°C to 50°C |
| Temperature Uniformity | ±2.0°C |
| Temperature Fluctuation | ±1.0°C |
| Temperature Resolution | 0.1°C |
| Humidity Range | 50–90% RH |
| Humidity Fluctuation | ±5% RH |
| Humidity Resolution | 1% RH |
| Illumination Levels | 0–20,000 lux (6-step adjustable) |
| Chamber Volume | 300 L |
| Inner Dimensions (W×D×H) | 520 × 670 × 1150 mm |
| Outer Dimensions (W×D×H) | 840 × 900 × 1850 mm |
| Power Supply | AC 220 V, 50 Hz |
| Lighting Configuration | Triple-side illumination |
| Program Control Capacity | 99 segments × 30 steps × 99 cycles |
| Standard Shelving | 4 adjustable stainless steel trays |
| Water Management | Drain-free integrated humidification system |
| Safety Features | Over-temperature alarm, independent temperature limiter, power failure memory |
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Model | SHZ-CD |
| Pump Type | Oil-Free Circulating Water Vacuum Pump |
| Air Displacement Rate | 10 L/min per port (5 ports total) |
| Ultimate Vacuum | 0.098 MPa (≈735 Torr) |
| Motor Power | 370 W |
| Dimensions (W×D×H) | 450 × 340 × 790 mm |
| Weight | 37 kg |
| Water Reservoir Capacity | 50 L |
| Construction | Full 304 stainless steel pump body, impeller, and water distributor |
| Compliance | Designed for GLP-compliant laboratory environments |
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Manufacturer Type | Authorized Distributor |
| Country of Origin | China |
| Model | SHZ-D(III) |
| Instrument Type | Circulating Water Vacuum Pump |
| Product Type | Oil-Free Vacuum Pump |
| Ultimate Vacuum | 0.098 MPa (abs) |
| Air Displacement Rate | 10 L/min |
| External Dimensions (L×W×H) | 400 × 280 × 420 mm |
| Net Weight | 15 kg |
| Motor Power | 180 W |
| Power Supply | AC 180–220 V, 50/60 Hz |
| Number of Vacuum Ports | 4 |
| Vacuum Gauges | 4 analog pressure indicators |
| Construction Materials | Corrosion-resistant housing with stainless steel or chemically resistant composite pump core |
| Optional Features | Integrated vacuum regulation valve, transparent water reservoir variant available |
| Water Tank Capacity | 15 L |
| Compliance | Designed for general laboratory use per GB/T 25172–2010 (Chinese standard for circulating water vacuum pumps), compatible with ISO/IEC 17025 laboratory environment requirements |
| Brand | Hebei HOPU |
|---|---|
| Origin | Shandong, China |
| Model | SPX-100B-Z |
| Temperature Range | 5–50 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Uniformity | ±1 °C |
| Temperature Fluctuation | ±0.5 °C |
| Input Power | 300 W |
| Timer Range | 0–999 h |
| Interior Dimensions (W×D×H) | 450×380×585 mm |
| Exterior Dimensions (W×D×H) | 580×590×1070 mm |
| Shelving | 2 adjustable stainless steel shelves |