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| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PHGF-46 |
| Pricing | Available Upon Request |
| Flow Cell Configurations | P2N1, P2Y1, P3N1, P3Y1, P4N0, P4Y0, S1N1, S1Y1 |
| Pre-amplifier | Integrated (Y) or Not Integrated (N) |
| Compatible Electrodes | FG-991A (pH), FG-990 + T-819-A (pH/ORP combo), T-819-A (temperature) |
| Measuring Range | pH 0–14 |
| Sample Temperature Range | 0–55 °C (standard) |
| Max Process Pressure | 0.6 MPa |
| Housing Material Options | PVC (A=P), CPVC (A=C), SS304 (A=T), SS316 (A=S) |
| Flow Cell Types | FT-01 (inline straight), FS-02 (T-fitting), FX-03/FX-04 (angled insertion, FX-04 supports integrated Pt100 temperature sensor) |
| Inlet/Outlet Connections | 1", 1/2", 3/4" NPT or BSP |
| Tubing Inlet | Φ6×1 mm stainless steel or PVDF |
| Tubing Outlet | Φ10×1 mm stainless steel or PVDF |
| Standard Cable Length | 10 m (custom lengths available on request) |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | SJG-7835A |
| Price | Upon Request |
| Measurement Range (N₂H₄) | 0–199.9 µg/L |
| Temperature Range | −10.0–120.0 °C |
| N₂H₄ Resolution | 0.1 µg/L |
| Temperature Resolution | 0.1 °C |
| Basic Instrument Error (N₂H₄) | ±5.0 µg/L |
| Basic Instrument Error (Temperature) | ±0.5 °C (0.0–60.0 °C), ±1.0 °C (other) |
| Electronic Unit Error (N₂H₄) | ±2.0 µg/L |
| Electronic Unit Error (Temperature) | ±0.3 °C |
| Repeatability | ≤2.5 µg/L |
| Electronic Unit Stability | ±2.0 µg/L / 24 h |
| 90% Response Time | 3 min |
| Enclosure Rating | IP65 |
| Power Supply | AC (220 ± 22) V, (50 ± 0.5) Hz |
| Dimensions (Electronic Unit) | 144 × 144 × 150 mm |
| Weight (Electronic Unit) | 2 kg |
| Dimensions (Measurement Unit) | 224 × 288 × 628 mm |
| Weight (Measurement Unit) | 10 kg |
| Output | Isolated 4–20 mA DC (configurable upper/lower limits) |
| Communication Interface | RS-232 or RS-485 (user-selectable) |
| Auto Temperature Compensation | Yes |
| Alarm Function | Programmable high/low limit alarm |
| Power Failure Protection | Yes |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | PHGF-28H |
| Price | Upon Request |
| pH Range | 0.00–14.00 pH |
| ORP Range | ±1800 mV |
| Temperature Range | −5 to +105 °C |
| Operating Sample Temp. | 5–60 °C |
| Max. Sample Pressure | < 0.1 MPa |
| Sample Flow Rate | 200 mL/min |
| Inlet Tubing | Ø6×1 mm stainless steel |
| Outlet Tubing | Ø10×1 mm stainless steel |
| Brand | Leichi |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PHGF-43 |
| Pricing | Upon Request |
| Housing Material Options | PVC, CPVC, SS304, SS316 |
| Cleaning Function | None or Jet Flush |
| Pre-amplifier | Optional (Integrated or External) |
| Compatible Electrodes | FG-991 (pH) / ORP-1 (Redox) |
| Measurement Range | pH 0–14 |
| Process Temperature Range | 5–45 °C |
| Max. Pressure Rating | 0.6 MPa |
| Enclosure Protection | IP65 (Junction Box or High-Impedance Box) |
| Submersion Length Options | 0.5 m, 1.0 m, 1.5 m, 2.0 m, 2.5 m, 3.0 m (User-selectable) |
| Standard Cable Length | 20 m (Extended lengths available upon specification) |
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