Leici
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| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Origin | Domestic (China) |
| Model | EC-30 |
| Detection Parameters | Multi-Parameter (Conductivity, TDS, Salinity, Resistivity, Temperature) |
| Portability | Pen-Style |
| Intended Use | Laboratory & Field Applications |
| Conductivity Range | 0 μS/cm to 200.0 mS/cm (4 auto-ranging segments) |
| TDS Range | 0–50 ppt |
| Resistivity Range | 10 Ω·cm–99.99 kΩ·cm and 0.1 MΩ·cm–20 MΩ·cm |
| Salinity Range | 0–50 ppt |
| Temperature Range | (0.0–60.0) °C |
| Accuracy | ≤0.5% FS (full scale) |
| Minimum Resolution | 0.1 μS/cm |
| IP Rating | IP67 |
| Power Supply | 4 × AAA batteries (>200 h typical life) |
| Dimensions | 40 × 30 × 188 mm |
| Weight | ~0.15 kg |
| Display | High-contrast LCD with backlight |
| Auto-Temperature Compensation | 0.0–60.0 °C (default reference: 25 °C) |
| Calibration | 1–3 point, auto-identification of GB/US conductivity standards |
| TDS Conversion Factor | Adjustable (0.40–1.00) |
| Temperature Accuracy | ±0.3 °C |
| Temperature Resolution | 0.1 °C |
| Electrode Design | Replaceable sensor tip |
| Brand | Leici |
|---|---|
| Model | HY-1 |
| Type | Vortex Mixer |
| Speed Range | 2800 rpm |
| Orbit Diameter | 4 mm |
| Voltage | 100–120 VAC / 200–240 VAC (optional) |
| Power | 60 W |
| Frequency | 50/60 Hz |
| Motor Type | Shaded-pole Motor |
| Operating Modes | Touch-Start & Continuous |
| Dimensions (L×W×H) | 170 × 120 × 140 mm |
| Weight | ~2.3 kg |
| Compliance | CE-marked per IEC 61010-1 for laboratory equipment |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | HY-2 |
| Price | ¥980 |
| Speed Control | Touch-Start & Continuous Operation |
| Operating Mode | Touch-Start & Continuous Operation |
| Oscillation Type | Circular Orbit (Planar) |
| Housing Material | Flame-Retardant ABS |
| Amplitude | 4.5 mm / 6 mm |
| Speed Indication | Analog Dial Scale |
| Speed Range | 0–2800 rpm |
| Voltage | 100–120 VAC / 200–240 VAC (Optional) |
| Power | 60 W |
| Frequency | 50/60 Hz |
| Motor Type | Shaded-Pole Motor |
| Orbit Diameter | 4 mm |
| Dimensions (L×W×H) | 170 × 120 × 140 mm |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | JB-11 |
| Instrument Type | Magnetic Stirrer |
| Maximum Stirring Volume | 1000 mL |
| Speed Range | 100–1800 rpm |
| Speed Display | Segment LCD |
| Speed Accuracy | ±5% or ±10 rpm |
| Stirring Plate Dimensions | 135 mm × 132 mm |
| Plate Material | PC + ABS |
| Stir Bar Included | φ6 × 20 mm |
| Operating Environment | 0–40 °C, ≤85% RH |
| Power Supply | AC 100–240 V input / DC 9 V output |
| Dimensions (L×W×H) | 135 × 195 × 55 mm |
| Weight | ~0.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | JB-12 |
| Instrument Type | Magnetic Stirrer |
| Speed Range | 60–2000 rpm |
| Housing Material | Polycarbonate (PC) |
| Panel Material | Polyethylene Terephthalate (PET) |
| Stirring Mode | Cyclic Rotation |
| Direction Control | Clockwise & Counterclockwise |
| IP Rating | IP65 |
| Dimensions (L×W×H) | 110 × 169 × 109 mm |
| Timer Function | Not Supported |
| Speed Display | Not Supported |
| Temperature Control | Not Available |
| Maximum Stirring Volume | Not Specified |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | JB-13 |
| Instrument Type | Magnetic Stirrer |
| Speed Range | 60–2000 rpm |
| Display | LCD (real-time speed) |
| Stirring Modes | Unidirectional & Periodic Rotation |
| Direction Control | Clockwise/Counter-clockwise Selection |
| Speed Adjustment | Incremental/Decremental Keypad |
| Timer Function | Yes |
| Enclosure Material | Polycarbonate (PC) |
| Panel Material | Polyethylene Terephthalate (PET) |
| Ingress Protection Rating | IP65 |
| Dimensions (L×W×H) | 11 × 169 × 109 mm |
| Weight | Not specified |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Origin Category | Domestic (China) |
| Model | JB-31 |
| Instrument Type | Magnetic Stirrer |
| Maximum Stirring Volume | 5000 mL |
| Speed Range | 100–2000 rpm |
| Speed Display Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Timer Range | 0 min – 99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Stir Bar Compatibility | Φ5×20 mm, Φ7×30 mm, Φ10×60 mm (standard supplied) |
| Heating Function | None |
| Work Surface Material | Aluminum alloy with ceramic coating |
| Work Surface Dimensions | 145 mm × 145 mm |
| Housing Material | Engineering plastic |
| Operating Environment | 0–40 °C |
| Power Supply | AC 220 ± 22 V, 50 ± 1.0 Hz |
| Dimensions (L×W×H) | 160 × 280 × 95 mm |
| Net Weight | ~1.8 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-made) |
| Model | JB-31T |
| Instrument Type | Magnetic Stirrer |
| Max Stirring Volume | 5000 mL |
| Speed Range | 100–2000 rpm |
| Heating Plate Temperature Range | Ambient to 280 °C |
| Speed Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Timer Range | 0 min – 99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Heating Power | 700 W |
| Work Surface | 145 mm × 145 mm Aluminum Alloy with Ceramic Coating |
| Dimensions | 160 × 280 × 95 mm |
| Weight | ~1.8 kg |
| Power Supply | AC 220 ± 22 V, 50 ± 1.0 Hz |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic (China-Made) |
| Model | JB-31TP |
| Instrument Type | Magnetic Stirrer |
| Maximum Stirring Volume | 5000 mL |
| Speed Range | 100–2000 rpm |
| Temperature Control Range (Hotplate Surface) | Ambient to 280 °C |
| Temperature Control Range (Solution) | Ambient to 180 °C |
| Speed Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Temperature Accuracy (Hotplate) | ±0.5 °C |
| Temperature Accuracy (Solution) | ±1.0 °C |
| Temperature Fluctuation (Solution) | ≤1.0 °C per 10 min |
| Heating Power | 700 W |
| Work Surface | 145 mm × 145 mm, Aluminum Alloy with Ceramic Coating |
| Dimensions | 160 × 280 × 95 mm |
| Weight | ~1.8 kg |
| Power Supply | AC 220 V ±10 %, 50 Hz |
| Operating Environment | 0–40 °C, RH ≤85 % |
| Timer Range | 0 min–99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Standard Accessories | T-820D-J Temperature Probe, Magnetic Stir Bars (Φ5×20 mm, Φ7×30 mm, Φ10×60 mm), Electrode Holder (3-position), Support Stand |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JB-41T |
| Instrument Type | Magnetic Stirrer |
| Maximum Stirring Volume | 5000 mL |
| Speed Range | 100–2000 rpm |
| Heating Plate Temperature Range | Ambient to 380 °C |
| Speed Display Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Timer Range | 0 min – 99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Heating Power | 700 W |
| Working Surface | 145 mm × 145 mm Aluminum Alloy with Ceramic Coating |
| Dimensions | 160 × 280 × 95 mm |
| Weight | ~2.4 kg |
| Power Supply | AC 220 V ±10 %, 50 Hz ±2 % |
| Operating Environment | 0–40 °C, ≤85 % RH |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | JB-41TP |
| Instrument Type | Magnetic Stirrer |
| Max Stirring Volume | 5000 mL |
| Speed Range | 100–2000 rpm |
| Hotplate Temperature Range | Ambient to 380 °C |
| Solution Temperature Control Range | Ambient to 250 °C |
| Speed Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Temp. Display Accuracy (Hotplate) | ±0.5 °C |
| Temp. Display Accuracy (Solution) | ±1.0 °C |
| Solution Temp. Fluctuation | ≤1.0 °C per 10 min |
| Heating Power | 700 W |
| Work Surface | 145 mm × 145 mm, Aluminum Alloy with Ceramic Coating |
| Dimensions | 160 × 280 × 95 mm |
| Weight | 2.4 kg |
| Power Supply | AC 220 V ±10 %, 50 Hz |
| Operating Environment | 0–40 °C, RH ≤85 % non-condensing |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | JB-43 |
| Instrument Type | Magnetic Stirrer |
| Maximum Stirring Volume | 20 L |
| Speed Range | 100–2000 rpm |
| Speed Display Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Timer Range | 0 min – 99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Stir Bar Compatibility | Φ5×20 mm, Φ7×30 mm, Φ10×60 mm |
| Heating Function | None |
| Work Surface Material | Ceramic |
| Work Surface Dimensions | 180 × 180 mm |
| Housing Material | Metal |
| Operating Environment | 0–40 °C, ≤85% RH |
| Power Supply | AC 220 ± 22 V, 50 ± 1.0 Hz |
| Dimensions (W×D×H) | 235 × 393 × 140 mm |
| Weight | ~6.0 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Region of Origin | Domestic (China) |
| Model | JB-80D |
| Instrument Type | Magnetic Stirrer |
| Max Stirring Volume per Station | 400 mL |
| Speed Range | 100–1800 rpm |
| Speed Display Accuracy | ±10 rpm |
| Speed Stability | ±10 rpm over 4 h |
| Timer Range | 0 min – 99 h 59 min |
| Timer Accuracy | ±1 min/h |
| Standard Stir Bar | Φ6 × 20 mm |
| Number of Stations (Base) | 4 (expandable to 8 or 12) |
| Working Surface Material | Metal |
| Working Surface Dimensions | 235 mm × 245 mm |
| Main Unit Dimensions/Weight | 235 × 393 × 90 mm / ~5 kg |
| Expansion Module Dimensions/Weight | 235 × 275 × 90 mm / ~3.5 kg |
| Operating Environment | 0–40 °C, RH ≤85%, Power Supply: AC 220 ±22 V, 50 ±1.0 Hz |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | JPBJ-608 |
| Instrument Type | Portable |
| Measurement Principle | Polarographic Electrochemical Probe |
| Measurement Range | (0.00–50.00) mg/L |
| Accuracy | ±0.30 mg/L for values ≤20.00 mg/L |
| IP Rating | IP65 |
| Data Storage Capacity | 500 measurement sets |
| Temperature Compensation | Automatic (user-selectable units: °C or °F) |
| Atmospheric Pressure Compensation | Automatic (kPa, mmHg, atm selectable) |
| Calibration | Zero-oxygen and saturated-oxygen (full-scale) calibration supported |
| Salt Compensation | Manual input |
| Connectivity | RS-232 printer port, USB interface for PC communication |
| Power Supply | Rechargeable lithium-ion battery with low-voltage and charging-status indicators |
| Backlight | Adjustable |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | JPBJ-608 |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Probe — Clark-type Polarographic Sensor |
| DO Range | (0.00–50.00) mg/L |
| Accuracy | ±0.30 mg/L for ≤20.00 mg/L |
| Resolution | 0.01 mg/L (DO), 0.1 °C / 0.1 °F (Temperature), 0.1% (Saturation) |
| Response Time | ≤45 s (90% response at 20.0 °C) |
| Temperature Compensation | Automatic, with manual salinity compensation |
| Atmospheric Pressure Compensation | kPa, mmHg, atm selectable |
| IP Rating | IP65 |
| Data Storage | 500 sets |
| Power | Rechargeable Li-ion battery |
| Dimensions | 80 × 225 × 35 mm |
| Weight | 0.4 kg |
| Compliance | GLP-compliant data logging with audit trail support |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | JPBJ-609L |
| Instrument Type | Field-Portable |
| Measurement Principle | Polarographic Electrochemical Sensor |
| Measurement Range | 0.00–50.00 mg/L |
| Accuracy | ±0.10 mg/L |
| Display | High-Resolution Color TFT Touchscreen |
| Language Support | English & Chinese |
| Temperature Units | °C / °F |
| IP Rating | IP65 |
| Temperature Compensation | Automatic/Manual |
| Atmospheric Pressure Compensation | kPa, mbar, Torr, atm (manual selection) |
| Salinity Compensation | Manual |
| Calibration Modes | Zero-Oxygen and Full-Scale (100% air-saturated) |
| Data Storage Capacity | 1000 measurement records |
| Connectivity | USB 2.0, Bluetooth 4.2, U Disk interface, QR code scanner compatible |
| Power Supply | Rechargeable Li-ion battery (USB-C charging support), PC/mobile power bank compatible |
| GLP Compliance | Yes — full audit trail, user authentication, timestamped records |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Country of Origin | China |
| Model | JPBJ-609L |
| Instrument Type | Portable |
| Measurement Principle | Electrochemical Clark-type Polarographic Probe |
| Measurement Range | (0.00–50.00) mg/L |
| Accuracy | ±0.10 mg/L (0.00–50.00 mg/L) |
| Resolution | 0.01 mg/L |
| Response Time | ≤45 s (90% response at 20 °C) |
| Temperature Compensation | Automatic/Manual (−10.0 to 135.0 °C) |
| Atmospheric Pressure Compensation | Manual (kPa, mbar, Torr, atm) |
| Salinity Compensation | Manual |
| IP Rating | IP65 |
| Battery | Rechargeable Li-ion |
| Dimensions | 90 × 255 × 40 mm |
| Weight | 0.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | JPBJ-611Y |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Quenching |
| Measurement Range | (0.00–20.00) mg/L DO |
| Accuracy | ±0.30 mg/L |
| Resolution | 0.01 mg/L (DO), 0.1% (Saturation), 0.1 °C (Temperature) |
| Temperature Compensation | Automatic (0.0–50.0 °C) |
| Salinity Compensation | Manual (0.0–50.0 g/L) |
| Atmospheric Pressure Compensation | Automatic (50.0–110.0 kPa) |
| Power Supply | Rechargeable Li-ion Battery |
| Dimensions | 235 × 90 × 56 mm |
| Weight | ~0.3 kg |
| Data Storage Capacity | 1000 datasets with metadata (location, timestamp, operator ID, section ID, calibration logs) |
| Display | 3.5″ TFT Touchscreen |
| Standard Electrode | DO-962 Optical DO Sensor |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Instrument Type | Laboratory Benchtop DO Meter |
| Measurement Principle | Polarographic Electrochemical Probe |
| Measurement Range | 0–90.00 mg/L |
| Accuracy | ±0.10 mg/L |
| Repeatability | ≤0.15 mg/L |
| Detection Limit | ±0.10 mg/L (at 0 mg/L) |
| Temperature Compensation | Automatic (NTC sensor integrated) |
| Atmospheric Pressure Compensation | Built-in barometric sensor |
| Calibration Modes | Zero-oxygen (sodium sulfite), Full-scale (air-saturated water or Winkler standard), Salt Correction Support |
| Connectivity | RS-232, USB port for PC and USB flash drive |
| Data Storage | 1000 measurement records with timestamp, electrode ID, calibration history, user ID, and environmental parameters |
| GLP Compliance | Yes — full audit trail including calibration logs, user login events, and data modification timestamps |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Region of Manufacture | Domestic (China) |
| Model | JPSJ-606T |
| Instrument Type | Benchtop Laboratory Meter |
| Measurement Principle | Electrochemical Probe — Clark-type Polarographic Sensor |
| Measurement Range (Electronic Unit) | 0.00–99.99 mg/L |
| Accuracy | ±0.10 mg/L |
| Repeatability | ±2.0% |
| Display | High-resolution color LCD touchscreen |
| Language Support | English & Chinese |
| Temperature Units | °C or °F |
| Included Accessories | Polarographic DO electrode, independent electrode stand, dust cover |
| Calibration | Zero-oxygen and saturation (air-saturated water) calibration |
| Compensation | Automatic temperature compensation (ATC), manual or automatic atmospheric pressure compensation (kPa, mbar, Torr, atm), manual salinity compensation |
| Endpoint Detection | Intelligent endpoint recognition with auto-read, timed-read, interval-read, and manual-read modes |
| Data Management | GLP-compliant storage for 1000 measurement records with timestamp, electrode ID, calibration history, user ID, and environmental parameters |
| Security & Compliance | User-level access control (admin/operator), password protection, GMP audit trail (operation log with user, action, timestamp), full traceability |
| Connectivity | RS-232 (for thermal/serial printers), USB-B (PC communication via dedicated software), U-disk read/write, barcode scanner support |
| Optional Automation | Compatible with automated sample changers for unattended batch analysis |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | JPSJ-606T |
| Price Range | USD 700–1,400 |
| Instrument Type | Laboratory Benchtop |
| Measurement Principle | Polarographic Electrochemical Probe |
| Dissolved Oxygen Range (Electronic Unit) | 0.00–99.99 mg/L |
| Accuracy | ±0.10 mg/L (0.00–50.00 mg/L) |
| Instrument Accuracy | ±0.30 mg/L (≤20.00 mg/L) |
| Repeatability | ±2.0% |
| Response Time | ≤45 s (90% response at 20.0 °C) |
| Temperature Compensation | Automatic |
| Atmospheric Pressure Compensation | Manual or Auto (kPa, mbar, Torr, atm) |
| Salinity Compensation | Manual |
| Saturation Range | 0.0–600.0 % |
| Temperature Range | −10.0–135.0 °C |
| Temperature Accuracy | ±0.3 °C (0.0–60.0 °C) |
| Data Storage Capacity | 1,000 datasets |
| Connectivity | RS-232, USB, optional LIMS integration |
| Compliance | GLP, GMP-ready audit trail support |
| IP Rating | IP54 |
| Power Supply | AC 100–240 V → DC 24 V adapter |
| Dimensions & Weight | 220 × 195 × 68 mm, 0.95 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Regional Classification | Domestic (China) |
| Model | Leici KDN-1 |
| Instrument Type | Kjeldahl Nitrogen Determinator |
| Automation Level | Fully Automated |
| Nitrogen Determination Range | 0.1 mg – 240 mg N |
| Steam Distillation Time | Programmable up to 60 min |
| Sample Weight Capacity | ≤6 g (solid), ≤16 mL (liquid) |
| Nitrogen Recovery Rate | ≥99.5% |
| Power Consumption | 1.3 kW |
| Dimensions (L×W×H) | 400 mm × 385 mm × 735 mm |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Domestic (China) |
| Model | KDNX-20 |
| Pricing | Upon Request |
| Digestion Method | Rapid Digestion |
| Heating Module | Single Graphite Block |
| Batch Capacity | 20 Samples |
| Temperature Range | Ambient to 450 °C |
| Temperature Accuracy | ±1 °C |
| Sample Vessel Capacity | 20 mL |
| Timer Drift | ≤±1 s/h |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | KDNX-20 |
| Quotation | Upon Request |
| Temperature Control Range | Room Temperature +5 °C to 450 °C |
| Temperature Accuracy | ±1 °C |
| Digestion Vessel Capacity | 280 mL (water volume at 20 °C) |
| Sample Throughput | 20 samples per run |
| Power Supply | 220 VAC ±10%, 50 Hz |
| Dimensions (W×D×H) | 515 mm × 421 mm × 211 mm |
| Weight | 25 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | KLS-411 |
| Pricing Range | USD 570 – 2,850 (based on current exchange rate ~¥4000–¥20,000) |
| Titration Mode | Fully Automated Coulometric Titration |
| Instrument Type | Coulometric Karl Fischer Moisture Analyzer |
| Moisture Measurement Range | 10 µg to 20 mg |
| Measurement Accuracy | ≤ ±3% RSD |
| Electrolysis Current Settings | 10 mA, 20 mA, 50 mA, 100 mA |
| Polarization Current Error | ±0.2 µA |
| Electrolysis Current Basic Error | ±0.5% of reading |
| Indication Error | ±(5% of calibration point + 3) µg |
| Repeatability | ≤3% RSD |
| Power Supply | (220 ± 22) V AC, (50 ± 1) Hz |
| Dimensions (L×W×H) | 300 × 235 × 100 mm |
| Net Weight | 3 kg |
| Interface | RS-232 serial port for printer connectivity |
| Electrode Configuration | Membrane-type dual-platinum electrode |
| Reagent Compatibility | Leici low-toxicity, low-odor, reusable KF reagent (coulometric anolyte/catholyte system) |
| Reagent Standardization | Not required (pre-calibrated reagent system) |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LX-105 |
| Instrument Type | Benchtop Centrifuge |
| Speed Class | Low-Speed Centrifuge (≤ 6,000 rpm) |
| Function | General-Purpose Centrifuge |
| Configuration | Horizontal Rotor Centrifuge |
| Maximum Capacity | 4 × 250 mL |
| Maximum Speed | 5,500 rpm |
| Maximum RCF | 4,800 × g |
| Speed Accuracy | ±20 rpm |
| Timer Range | 1 s – 99 h 59 min 59 s (including continuous and short-spin modes) |
| Drive System | High-Torque Brushless DC Inverter Motor |
| Control Interface | 7-inch LCD Touchscreen |
| Rotor Recognition | Not Supported |
| Acceleration/Deceleration | Programmable Ramp Rates |
| Vibration Damping | Integrated Passive Damping System |
| Noise Level | ≤60 dB(A) |
| Power Supply | AC 220 V, 50 Hz |
| Total Power Consumption | 0.45 kW |
| Net Weight | 40.5 kg |
| Dimensions (L×W×H) | 450 × 565 × 365 mm |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Category | Domestic |
| Model | LX-116 |
| Instrument Type | Benchtop Centrifuge |
| Speed Range | High-Speed (10,000–30,000 rpm) |
| Configuration | Fixed-Angle Rotor Centrifuge |
| Maximum Capacity | 4 × 100 mL |
| Maximum Speed | 16,500 rpm |
| Maximum RCF | 22,500 × g |
| Speed Accuracy | ±20 rpm |
| Timer Range | 1 s – 99 h 59 min 59 s (including continuous and short-spin modes) |
| Drive System | High-Torque Brushless DC Inverter Motor |
| Control System | Microprocessor-Based PWM Speed Control |
| Display | 7-inch Wide-View IPS LCD Touchscreen |
| Door Safety | Mechanical Interlock Lock |
| Vibration Damping | Specialized Passive Damping System |
| Noise Level | ≤60 dB(A) |
| Power Supply | AC 220 V, 50 Hz |
| Total Power Consumption | 0.38 kW |
| Net Weight | 27.5 kg |
| Dimensions (L×W×H) | 360 × 460 × 335 mm |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Product Origin | Domestic (China) |
| Model | ORP-30 |
| Instrument Type | Laboratory-Grade Portable ORP Meter |
| ORP Measurement Range | −1000 to +1000 mV |
| Resolution | 1 mV |
| Accuracy | ±15 mV |
| Repeatability | ≤3 mV |
| Calibration | Single-point with auto-recognition of 222 mV standard buffer |
| Temperature Range | 0.0–60.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| Automatic Temperature Compensation (ATC) | 0.0–60.0 °C |
| Enclosure Rating | IP67 |
| Housing Material | ABS |
| Power Supply | 4 × AAA batteries |
| Battery Life | >200 h |
| Dimensions (L×W×H) | 188 × 40 × 30 mm |
| Weight | ~0.15 kg |
| Brand | Leici |
|---|---|
| Model | PH-30 |
| Type | Pen-Style pH Meter |
| Measurement Range | (-2.00 to 16.00) pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.02 pH |
| Repeatability | ≤0.01 pH |
| mV Range | -1000 to +1000 mV |
| mV Resolution | 1 mV |
| Temperature Range | (0.0 to 60.0) °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C |
| ATC Range | (0.0 to 60.0) °C |
| Calibration Points | 1–3 point (auto-recognized GB & US buffers) |
| IP Rating | IP67 |
| Power | 4 × AAA batteries |
| Battery Life | >200 h |
| Dimensions | 40 × 30 × 188 mm |
| Weight | ~0.15 kg |
| Housing Material | ABS |
| Electrode Options | Spherical, Flat-Surface, or Conical pH Sensing Tips |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Country of Origin | China |
| Model | PH-30P |
| Instrument Type | Pen-Style pH Meter |
| Parameter Types | pH, mV, Temperature |
| pH Measurement Range | (-2.00 to 16.00) pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.02 pH |
| pH Repeatability | ≤0.01 pH |
| mV Range | -1000 to +1000 mV |
| mV Resolution | 1 mV |
| Temperature Range | (0.0 to 60.0) °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| Automatic Temperature Compensation (ATC) | 0.0–60.0 °C |
| Calibration Points | 1–3 point with auto-buffer recognition (GB and US standard buffers) |
| IP Rating | IP67 |
| Housing Material | ABS |
| Power Supply | 4 × AAA batteries |
| Battery Life | >200 hours |
| Dimensions (L×W×H) | 188 × 40 × 30 mm |
| Weight | ~0.15 kg |
| Display | High-contrast LCD with backlight |
| Data Lock | Auto-lock (5–20 s adjustable) and manual hold |
| Auto-power-off | Configurable timer |
| Additional Functions | Factory reset, backlight adjustment, unit toggle (°C/°F) |