Environmental Monitoring Instruments
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Showing 5161–5190 of 9112 results
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | JPBJ-608 |
| Instrument Type | Portable |
| Measurement Principle | Polarographic Electrochemical Probe |
| DO Range | 0.00–50.00 mg/L |
| Resolution | 0.01 mg/L |
| Accuracy (DO) | ±0.10 mg/L (electronic unit) |
| Response Time | ≤45 s (90% response at 20.0 ℃) |
| Temperature Compensation | Automatic (−5.0 to 110.0 ℃) |
| Atmospheric Pressure Compensation | kPa, mmHg, atm |
| Salinity Compensation | Manual (0–50 g/L equivalent) |
| Data Storage | 500 sets |
| IP Rating | IP65 |
| Power | Rechargeable Li-ion battery (DC5V input compatible) |
| Dimensions | 80 × 225 × 35 mm |
| Weight | 0.4 kg |
| 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 |
| Model | JPBJ-610L |
| Instrument Type | Portable |
| Measurement Principle | Fluorescence Quenching |
| Dissolved Oxygen Range | 0.00–20.00 mg/L |
| Accuracy | ±0.30 mg/L (full-scale error) |
| Resolution | 0.01 mg/L |
| Repeatability | 0.15 mg/L |
| Response Time | ≤60 s (90% response at 20 °C) |
| DO Saturation Range | 0.0–200.0 % |
| Temperature Range | 0.0–50.0 °C |
| Temp. Accuracy | ±0.3 °C |
| Salt Compensation Range | 0.0–50.0 g/L |
| Atmospheric Pressure Compensation | 50.0–110.0 kPa |
| IP Rating | IP65 |
| Power | Rechargeable Li-ion battery (DC5V input compatible) |
| 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 |
| 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 Range | 0.0–50.0 °C |
| Atmospheric Pressure Compensation | Automatic (50.0–110.0 kPa) |
| Salinity Compensation | Manual (0.0–50.0 g/L) |
| Data Storage Capacity | 1000 records with GPS, timestamp, operator ID, section ID, and calibration metadata |
| Power Supply | Rechargeable Li-ion battery |
| Dimensions | 235 × 90 × 56 mm |
| Weight | ~0.3 kg |
| Standard Electrode | DO-962 fluorescence-based DO sensor |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | JPSJ-605F |
| Instrument Type | Portable |
| Measurement Principle | Polarographic Electrochemical Probe |
| Dissolved Oxygen Range | (0.00–50.00) mg/L |
| Accuracy | ±0.30 mg/L (≤20.00 mg/L) |
| Repeatability | 0.15 mg/L |
| Detection Limit | 0.01 mg/L |
| Temperature Compensation | Automatic (–10.0 to 135.0 °C) |
| Atmospheric Pressure Compensation | kPa, mmHg, atm |
| Response Time | ≤45 s (90% response at 20.0 °C) |
| Salt Compensation | Manual |
| IP Rating | IP54 |
| Data Storage | 500 sets |
| Interface | RS-232, USB |
| Compliance | GLP-compliant data logging |
| 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 |
| Product Origin | Domestic (China) |
| Model | JPSJ-606T |
| Instrument Type | Benchtop Laboratory Meter |
| Measurement Principle | Polarographic Electrochemical Probe |
| DO 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 Range | −10.0–135.0 °C |
| Temp. Accuracy | ±0.3 °C (0.0–60.0 °C) |
| Saturation Range | 0.0–600.0 % |
| Salt Compensation | Manual |
| Atmospheric Pressure Compensation | Auto/Manual (kPa, mbar, Torr, atm) |
| Data Storage Capacity | 1000 datasets |
| Compliance | GLP-compliant |
| 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 |
| Model | PXBJ-286F |
| Instrument Type | Portable |
| Ion Measurement Range | (−2.00 to 20.00) pX |
| Measurement Accuracy | ±0.01 pX |
| Temperature Range | (−5.0 to 110.0) °C / (23.0 to 230.0) °F |
| pH Range | (−2.00 to 20.00) pH |
| mV Range | (−2000.0 to 2000.0) mV |
| Resolution | 0.01 pX / 0.01 pH / 0.1 mV |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| IP Rating | IP65 |
| Battery | Rechargeable Li-ion |
| Dimensions | 90 × 255 × 40 mm |
| Weight | 0.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Manufacturer |
| Origin Category | Domestic (China) |
| Model | PXBJ-286F |
| Price Range | USD 1–700 (est.) |
| Instrument Type | Portable |
| Ion Measurement Range | (−2.00 to 20.00) pX |
| Measurement Accuracy | ±0.01 pX |
| Temperature Range | (−5.0 to 110.0) °C / (23.0 to 230.0) °F |
| pH Range | (−2.00 to 20.00) pH |
| mV Range | (−2000.0 to 2000.0) mV |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| 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 Category | Domestic (China) |
| Model | PXBJ-287L |
| Price Range | USD 700–1,400 |
| Instrument Type | Portable |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Measurement Accuracy | ±0.002 pX |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| pH Range | (−2.000 to 20.000) pH |
| mV Range | (−2000.00 to 2000.00) mV |
| Resolution | 0.001 pX / 0.001 pH / 0.01 mV |
| Temperature Resolution | 0.1 °C / 0.1 °F |
| IP Rating | IP65 |
| Battery | Rechargeable Li-ion |
| Dimensions | 90 × 255 × 40 mm |
| Weight | 0.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXBJ-287L |
| Instrument Type | Portable |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Resolution | 0.001 pX |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| IP Rating | IP65 |
| Calibration Points | 1–8 for pH/pX, 1 for ORP |
| Data Storage Capacity | 1,000 datasets per parameter type |
| Connectivity | USB, Bluetooth 4.2, U-disk support, LIMS-compatible via dedicated software |
| Power | Rechargeable Li-ion battery with PC/mobile power bank charging capability |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXBJ-287L |
| Instrument Type | Portable |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Resolution | 0.001 pX |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| pH Range | (−2.000 to 20.000) pH |
| mV Range | (−2000.00 to 2000.00) mV |
| Resolution (mV) | 0.01 mV |
| Accuracy (pH/pX) | ±0.002 pH/pX |
| Accuracy (mV) | ±0.03% or ±0.1 mV |
| Accuracy (Temperature) | ±0.1 °C |
| IP Rating | IP65 |
| Battery | Rechargeable Li-ion |
| Dimensions | 90 × 255 × 40 mm |
| Weight | 0.5 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-216F |
| Instrument Type | Benchtop |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Resolution | 0.001 pX |
| Temperature Range | (−10.0 to 135.0) °C |
| Temperature Resolution | 0.1 °C |
| mV Range | (−2000.00 to 2000.00) mV |
| mV Resolution | 0.01 mV |
| pH Range | (−2.000 to 20.000) pH |
| pH Resolution | 0.001 pH |
| Ion Concentration Units | mol/L, mmol/L, g/L, mg/L, μg/L |
| Data Storage Capacity | 500 sets |
| Compliance | GLP-compliant data logging |
| Interface | RS-232, USB |
| IP Rating | IP54 |
| Power Supply | DC 9 V (AC 100–240 V input adapter) |
| Dimensions | 242 × 195 × 68 mm |
| Weight | 0.9 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Domestic |
| Model | PXSJ-216F |
| Instrument Type | Benchtop |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Measurement Resolution | 0.001 pX |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| pH Range | (−2.000 to 20.000) pH |
| mV Range | (−2000.00 to 2000.00) mV |
| Temperature Resolution | 0.1 °C/°F |
| Accuracy (pX/pH) | ±0.002 pX/pH |
| Accuracy (mV) | ±0.03% or ±0.1 mV |
| Accuracy (Temperature) | ±0.1 °C |
| Ion Concentration Units | mol/L, mmol/L, g/L, mg/L, μg/L |
| Data Storage Capacity | 500 datasets |
| Communication Interfaces | RS-232, USB |
| IP Rating | IP54 |
| Power Supply | AC 100–240 V input, DC 9 V output |
| Dimensions (W×D×H) | 242 × 195 × 68 mm |
| Weight | 0.9 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-216F |
| Instrument Type | Benchtop |
| Ion Measurement Range | (−2.000 to 20.000) pX |
| Resolution | 0.001 pX |
| Temperature Range | (−10.0 to 135.0) °C / (14.0 to 275.0) °F |
| Protection Rating | IP54 |
| Data Storage Capacity | 500 measurement sets |
| Calibration Points | 1–5 point pH calibration |
| Supported Ion Modes | Na⁺, K⁺, NH₄⁺, Cl⁻, F⁻ (user-definable) |
| Concentration Units | μg/L, mg/L, g/L, mol/L, mmol/L, pX |
| Measurement Methods | Direct concentration, Standard addition, Sample addition, Gran plot |
| Interface | RS-232, USB |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-216F |
| Instrument Type | Benchtop |
| Measurement Range | pH (−2.000 to 20.000) |
| Detection Range | 0–19990 (units: µg/L, mg/L, g/L, mol/L, mmol/L) |
| Response Time | 10 s |
| Accuracy | ±0.002 pH/pX |
| Temperature Range | −5.0 to 110.0 °C |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Type | Benchtop Ion Analyzer |
| Ion Measurement Range | 1.00 × 10⁻⁹ to 9.99 × 10⁹ (selectable units: mol/L, mmol/L, g/L, mg/L, µg/L, ppm) |
| Detection Limit | Equivalent to measurement range |
| Response Time | ≤5 s |
| Accuracy Class | 0.001 |
| Temperature Range | −10.0 to 135.0 °C (14.0 to 275.0 °F) |
| mV Range | −2000.00 to +2000.00 mV |
| pH/pX Range | −2.000 to 20.000 |
| pH/pX Resolution | 0.001 |
| mV Resolution | 0.01 mV |
| Temperature Resolution | 0.1 °C/°F |
| Input Power | AC 100–240 V → DC 24 V |
| Dimensions | 220 × 195 × 68 mm |
| Weight | 0.95 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-226T |
| Instrument Type | Benchtop |
| Ion Measurement Range | 1.00 × 10⁻⁹ to 9.99 × 10⁹ (selectable units: mol/L, mmol/L, g/L, mg/L, μg/L, ppm) |
| Detection Limit | 1.00 × 10⁻⁹ to 9.99 × 10⁹ (same unit options) |
| Response Time | ≤5 s |
| Accuracy Class | 0.001 |
| Temperature Range | −10.0 to 135.0 °C (14.0 to 275.0 °F) |
| Display | High-resolution color LCD touchscreen |
| Input Protection Rating | IP54 |
| Calibration | 1–6-point calibration for pH/ion electrodes |
| Compliance | GLP-compliant data management |
| Connectivity | RS-232, USB, optional auto-sampler interface |
| Data Storage | 1000 measurement records with timestamp, electrode ID, calibration history, and user log |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-226T |
| Instrument Type | Benchtop |
| Ion Measurement Range | 1.00×10⁻⁹ to 9.99×10⁹ (selectable units: mol/L, mmol/L, g/L, mg/L, μg/L, ppm) |
| Detection Limit | 1.00×10⁻⁹ to 9.99×10⁹ (same unit options) |
| Response Time | ≤5 s |
| Accuracy Class | 0.001 |
| Temperature Range | −10.0 to 135.0 °C (14.0 to 275.0 °F) |
| mV Range | −2000.00 to +2000.00 mV |
| pH/pX Range | −2.000 to 20.000 |
| pH/pX Resolution | 0.001 |
| mV Resolution | 0.01 mV |
| Temperature Resolution | 0.1 °C/°F |
| Dimensions | 220 × 195 × 68 mm |
| Weight | 0.95 kg |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-227L |
| Instrument Type | Benchtop |
| Ion Measurement Accuracy | 4 significant digits (scientific notation) |
| Temperature Range | −5.0 to 130.0 °C |
| Ion Modes Supported | H⁺, Na⁺, K⁺, NH₄⁺, Cl⁻, F⁻ (preloaded) |
| Calibration | Auto 1–6 point |
| Measurement Modes | Direct concentration, standard addition, sample addition, Gran plot method |
| Data Storage | 1,000 datasets per mode |
| Compliance | GLP-compliant data traceability |
| Connectivity | RS-232/USB for PC and USB flash drive |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Category | Domestic (China) |
| Model | PXSJ-227L |
| Instrument Type | Benchtop |
| Ion Measurement Capability | Multi-ion (up to 4 simultaneous channels) |
| pH/pX Accuracy Class | 0.001-level |
| pH Range | −2.000 to 20.000 |
| pX Range | −2.000 to 20.000 |
| mV Range | −2000.00 to +2000.00 mV |
| Ion Concentration Range | 1.000 × 10⁻⁹ to 9.999 × 10⁹ (units: mol/L, mmol/L, g/L, mg/L, µg/L, ppm, ppb) |
| Temperature Range | −10.0 to 135.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C (0.0–60.0 °C), ±1.0 °C (remainder) |
| Data Storage | 1000 pH/ORP/pX/concentration records, 100 calibration sets, 1000 pH standard verification logs |
| Connectivity | RS-232, USB, optional autosampler interface |
| Compliance | GLP-compliant data handling, GMP-ready audit trail, FDA 21 CFR Part 11–compatible software architecture (via PC client) |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-270F |
| Instrument Type | Benchtop |
| Ion Measurement Range | (−2.00 to 20.00) pX |
| Measurement Accuracy | ±0.01 pX |
| Temperature Range | (−5.0 to 110.0) °C / (23.0 to 230.0) °F |
| Resolution Options | 0.01 pX / 0.1 pX |
| Temperature Unit Selection | °C or °F |
| Protection Rating | IP54 |
| Data Storage Capacity | 500 datasets |
| Connectivity | RS-232, USB |
| Compliance | GLP-compliant data management |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Manufacturer Type | Direct Manufacturer |
| Regional Classification | Domestic (China) |
| Model | PXSJ-270F |
| Price Range | USD 150–750 (est.) |
| Instrument Category | Multi-Ion Analyzer |
| Form Factor | Benchtop |
| pX Measurement Range | (−2.00 to 20.00) pX |
| pX Accuracy | ±0.01 pX |
| Temperature Range | (−5.0 to 110.0) °C / (23.0 to 230.0) °F |
| pH Range | (−2.00 to 20.00) pH |
| pH Accuracy | ±0.01 pH |
| mV Range | (−2000.0 to +2000.0) mV |
| mV Resolution | 0.1 mV |
| Ion Concentration Units | mol/L, mmol/L, g/L, mg/L, μg/L |
| Data Storage Capacity | 500 datasets |
| Connectivity | RS-232, USB |
| IP Rating | IP54 |
| Compliance | GLP-compliant data logging with audit trail support |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | PXSJ-270F |
| Instrument Type | Benchtop |
| Ion Measurement Range | (−2.00 to 20.00) pX |
| Measurement Accuracy | ±0.01 pX |
| Temperature Range | (−5.0 to 110.0) °C / (23.0 to 230.0) °F |
| mV Range | (−2000.0 to 2000.0) mV |
| pH Range | (−2.00 to 20.00) pH |
| Ion Concentration Units | mol/L, mmol/L, g/L, mg/L, μg/L |
| Data Storage Capacity | 500 datasets |
| Resolution | 0.01 pX / 0.01 pH / 0.1 mV / 0.1 °C |
| Temperature Compensation | Automatic & Manual |
| Calibration Points | 1–5-point pH calibration |
| Buffer Recognition | GB, DIN, NIST standard sets + user-defined buffers |
| Compliance | GLP-compliant data logging with audit trail support |
| Connectivity | RS-232 (printer), USB (PC software) |
| Brand | Leici |
|---|---|
| Origin | Shanghai, China |
| Model | SJB-801 |
| Instrument Type | Portable |
| Detection Principle | Anodic Stripping Voltammetry (ASV) |
| Detectable Metals | Pb, Cd, Cu, As, Hg, Zn, Se, Mn, Ni (9 elements) |
| Analysis Time | ≤3 min per sample |
| Accuracy | ±5% (or ±5.0 µg/L for elements ≤100 µg/L |
| Resolution | 0.1 µg/L |
| Detection Limits | Pb/Cd/Cu/As ≤0.5 µg/L |
| Repeatability | RSD ≤3% |
| Data Storage Capacity | 2000 measurement records |
| IP Rating | IP65 |
| Power Options | 4×AA Ni-MH rechargeable batteries, USB power supply (5 V), external mobile power bank, or AC adapter (compatible with standard smartphone chargers) |
| Compliance | GLP-compliant data management, ASTM D3559, ISO 8692, USP <232>/<233>, and EPA Method 7000B (ASV adaptation) |