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| Brand | Thermo Fisher |
|---|---|
| Origin | Singapore |
| Manufacturer | Original Equipment Manufacturer (OEM) |
| Import Status | Imported |
| Model | Expert pH |
| Instrument Type | Pen-style |
| Parameter Type | Single-parameter (pH) |
| Measurement Accuracy | ±0.1 pH |
| pH Range | 0.0–14.0 pH |
| Resolution | 0.1 pH |
| Calibration Standard | NIST-traceable buffer solutions |
| Temperature Range | 0.0–50.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.5 °C + 1 LSD |
| Calibration Points | 1–3-point auto-recognized |
| ATC | Yes |
| IP Rating | IP67 |
| Auto-off | 8.5 min idle |
| Power | 4 × A76/LR44 batteries |
| Operating Temp. | 5–45 °C |
| Dimensions | 170 × 45 × 30 mm (L×W×H) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported Instrument |
| Model | 3-Star |
| Price | Upon Request |
| pH Range | -2.000 to 19.999 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.001 |
| Calibration Points | 1–5-point with US/NIST, DIN, or Custom Buffers |
| ORP Range | ±1999.9 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.1 mV or ±0.05% (whichever is greater) |
| Temperature Range | -5 to 105 °C |
| Temperature Resolution | 0.1 °C (-5 to 99.9 °C), 1.0 °C (>99.9 °C) |
| Temperature Accuracy | ±0.1 °C |
| Temperature Compensation | Automatic or Manual |
| Display | Backlit LCD |
| Electrode Interface | pH – BNC |
| Communication | Bidirectional RS232, optional USB cable |
| Data Logging | 1000 readings |
| Calibration History | Last 10 calibrations |
| Method Storage | 10 user-defined methods |
| Password Protection | 10 user accounts |
| Power | 4×AA batteries |
| Certifications | CE, CSA, UL, TÜV, FCC Class A |
| Operating Environment | 5–45 °C, 5–85% RH (non-condensing) |
| IP Rating | Benchtop – IP54 |
| Dimensions (Benchtop) | 9.4 × 17.0 × 22.4 cm (H×W×L) |
| Dimensions (Portable) | 4.8 × 9.7 × 21.3 cm (H×W×L) |
| Brand | Thermo Fisher |
|---|---|
| Origin | USA |
| Manufacturer | Thermo Fisher Scientific |
| Product Line | Orion Star LogR Series |
| Model | LogR |
| Measurement Principle | Potentiometric pH with integrated LogR temperature sensing via pH electrode membrane resistance |
| pH Range | –2.000 to 19.999 |
| Resolution | 0.001 pH (selectable) |
| Accuracy | ±0.002 pH |
| Calibration Points | 1–5-point, auto-buffer recognition (USA/NIST, EURO/DIN) |
| mV Range | ±1999.9 mV |
| mV Accuracy | ±0.2 mV or ±0.05% of reading, whichever is greater |
| Temperature Range | 0–100 °C (manual or LogR-compensated) |
| LogR Temp Accuracy | ±0.1 °C (10–100 °C) |
| Resistance Range | 0–6000 MΩ |
| Resistance Resolution | 0.1 MΩ (<2000 MΩ), 1 MΩ (≥2000 MΩ) |
| Data Storage | 1000 readings with timestamp |
| Interface | RS232 |
| Compliance | Designed for GLP/GMP environments |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | A221 |
| Instrument Category | Portable |
| Parameter Types | Multi-parameter |
| pH Measurement Range | -2.000 to 20.000 |
| Resolution | 0.1 / 0.01 / 0.001 |
| Accuracy | ±0.001 |
| Calibration Buffer Recognition | USA / NIST / DIN auto-identification |
| Temperature Compensation | Automatic (ATC) with 8-pin mini-DIN probe interface |
| Data Storage | Up to 2000 GLP-compliant entries |
| Connectivity | USB and RS232 |
| Power | 4 × AA batteries or AC adapter |
| IP Rating | IP67 |
| Electrode Interface | BNC + ATC port |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Portable Pen-Style pH Meter |
| Model | EXPERTPH |
| Measurement Parameters | pH and Temperature (°C/°F) |
| pH Range | 0.0–14.0 |
| pH Resolution | 0.1 pH |
| pH Accuracy | ±0.1 pH |
| Temperature Range | 0.0–50.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C ±1 LSD |
| Calibration Points | 1–3 point auto-buffer recognition |
| ATC | Yes |
| Auto-Off | 8.5 min inactivity |
| Power Supply | 4 × A76/LR44 batteries |
| Operating Temperature | 5–45 °C |
| IP Rating | IP67 |
| Dimensions | 170 × 45 × 30 mm (L×W×H) |
| Calibration Standard | NIST-traceable buffers |
| Brand | Thermo Fisher |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher Scientific brand) |
| Model | pH 6+ |
| Type | Portable Electrochemical Meter |
| Measurement Modes | pH, ORP (mV), Relative mV (RmV), Temperature |
| pH Range | 0.00–14.00 |
| pH Resolution | 0.01 |
| pH Accuracy | ±0.01 |
| Calibration Points | Up to 3-point auto-buffer recognition (USA, NIST, Pure Water) |
| ORP/RmV Range | ±1000.0 mV |
| ORP/RmV Resolution | 0.1 mV (±199.9 mV), 1 mV (>±199.9 mV) |
| ORP Accuracy | ±0.2 mV (±199.9 mV), ±2 mV (>±199.9 mV) ±1 LSD |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Compensation | Automatic or Manual (0.0–100.0 °C) |
| Display | Dual-line LCD (4.5 × 2.3 cm) |
| Power | 4 × 1.5 V AAA alkaline batteries |
| Battery Life | >500 hours |
| Auto-Off | 20 min inactivity |
| Dimensions (Instrument) | 15.7 × 8.5 × 4.2 cm |
| Weight (Instrument) | 255 g |
| Input Connectors | BNC + 2.5 mm phono sockets |
| Operating Environment | 0–50 °C, ≤85% RH non-condensing |
| Enclosure Rating | IP67-rated rubber boot included |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher brand) |
| Model | pH6500 |
| Type | Dual-Channel Benchtop Electrochemical Analyzer |
| Measurement Modes | pH, mV (ORP/RmV), Ion Concentration (ISE), Temperature |
| pH Range | –2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.002 pH + 1 LSD (at 25 °C) |
| Ion Range | 1×10⁻⁶ to 9.99×10¹⁰ ppm |
| Ion Accuracy | ±0.17% of full scale (monovalent), ±0.34% (divalent) |
| ORP/RmV Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV |
| Temperature Range | –5.0 to 105.0 °C |
| Temp. Accuracy | ±0.2 °C |
| Calibration Points | up to 5-point pH, 2–5-point ISE |
| Buffer Recognition | USA, NIST, Euro, Custom |
| Temperature Compensation | Auto/Manual (0.0–100.0 °C) |
| GLP Compliance | Yes |
| Data Storage | 1000 entries with timestamp, electrode ID, calibration history |
| Display | 11.43 × 15.24 cm (4.5 × 6 in) Windows CE–based color touchscreen |
| Connectivity | USB host/device, RS232, IrDA, RJ45 Ethernet, SD card slot, BNC, DIN, phono inputs |
| Power | 9 V DC, 3.3 A (100–240 VAC SMPS) |
| Dimensions (W×D×H) | 16.5 × 23.5 × 8.9 cm |
| Weight | 1.1 kg |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Model | pH 610 |
| Type | Portable Electrochemical Analyzer |
| Measurement Parameters | pH, ORP (mV), Temperature (°C) |
| pH Range | −2.000 to 20.000 |
| pH Resolution | 0.001 / 0.01 / 0.1 |
| pH Accuracy | ±0.002 |
| ORP Range | ±2000.0 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.2 mV + 1 LSD |
| Temperature Range | −10.0 to 110.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Calibration Points | 1–6 |
| Auto-Buffer Recognition | USA, NIST, DIN, PWB, Custom |
| Temperature Compensation | Automatic or Manual (0.0–100.0 °C) |
| GLP Compliance | Yes |
| Data Storage | 500 readings with timestamp, electrode ID, and calibration history |
| IP Rating | IP67 |
| Display | Backlit LCD (5.4 × 7.1 cm) |
| Communication | IrDA infrared, RS232C, no cables required |
| Power | 4×AAA alkaline batteries (≥500 h life) or 9 V regulated DC adapter (500 mA) |
| Dimensions (H×W×D) | 18.3 × 9.5 × 5.7 cm |
| Weight | 460 g (instrument only) |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Eutech PH2700 |
| Instrument Type | Benchtop |
| Parameter Types | Dual (pH + ORP) |
| pH Measurement Range | -2.000 to 20.000 pH |
| pH Resolution | 0.1 / 0.01 / 0.001 pH |
| pH Accuracy | ±0.002 pH + 1 LSD |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.3 °C |
| ORP/mV Range | ±2000.0 mV |
| ORP/mV Resolution | 0.1 mV |
| ORP/mV Accuracy | ±0.2 mV |
| Calibration Points | Up to 6-point, auto-buffer recognition (USA, NIST, DIN, User 1, User 2, Custom) |
| Electrode Diagnostics | Slope & Offset Display |
| Data Storage | 500 GLP-compliant entries with timestamp |
| Temperature Compensation | Automatic or Manual (0–100 °C) |
| Display | Backlit LCD (5.9 × 7.8 cm) |
| Connectivity | BNC (pH/ORP), Phono (ATC probe), Phono (Reference), RS232C output |
| Power | 9 V DC regulated adapter (100–240 VAC SMPS) |
| Dimensions (W×D×H) | 17.5 × 15.5 × 6.9 cm |
| Weight | 650 g (unit only) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | A215 (Benchtop), A325 (Portable) |
| Instrument Category | Benchtop |
| Parameter Types | Dual (pH & Conductivity) |
| Measurement Accuracy | ±0.001 pH / ±0.5% of reading (conductivity) |
| Conductivity Range | 0.001 μS/cm to 3000 mS/cm |
| Resolution | 0.001 μS/cm minimum or 4 significant digits |
| Calibration Solutions | Auto-recognized (USA/NIST/DIN buffers) |
| Data Storage | 2000 entries (A215), 5000 entries (A325), GLP-compliant |
| Environmental Rating | IP54 (benchtop), IP67 (portable) |
| Power | AC adapter or 4 × AA batteries |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Country of Origin | Imported |
| Model | pHTestr30 |
| Price | Upon Request |
| pH Range | –1.00 to 15.00 |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration | Up to 3-point, auto-buffer recognition (pH 4.01, 7.00, 10.01) |
| Temperature Range | 0.0 to 50.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.1 °C |
| ATC | Built-in automatic temperature compensation |
| Enclosure Rating | IP67 |
| Electrode Design | Dual-junction (double salt bridge), gel-filled KCl electrolyte with enhanced gel volume |
| Electrode Module | Replaceable sensor cartridge |
| Display | Dual-line LCD, configurable °C/°F output |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Dual Star |
| Instrument Type | Multifunctional Electrochemical Analyzer |
| pH Range | –2.000 to 19.999 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.001 |
| Calibration Points | 1–6 |
| Auto-Buffer Recognition | US, NIST, DIN, and User-Defined Buffers |
| Ion Concentration Range | 0–19999 |
| Ion Resolution | 1–3 significant digits |
| Ion Accuracy | ±0.1 mV or ±0.05% (whichever is greater) |
| Ion Units | ppm, mg/L, M, %, or unitless |
| ISE Methods | Single or Dual Known Addition/Standard Addition, Sample Addition/Subtraction |
| ORP Range | ±1999.9 mV |
| ORP Resolution | 0.1 mV |
| ORP Accuracy | ±0.1 mV or ±0.05% (whichever is greater) |
| Temperature Range | –5 to 105 °C |
| Temperature Resolution | 0.1 °C (–5 to 99.9 °C), 1.0 °C (>99.9 °C) |
| Temperature Accuracy | ±0.1 °C |
| Display | Dual-channel LCD |
| Inputs | Two BNC, Two Reference Electrode, Two MiniDIN (for ATC probes) |
| Method Storage | 20 methods |
| Password Protection | Yes |
| Data Storage | 1000 readings |
| GLP Compliance | Yes |
| Data Interface | Bidirectional RS232, optional USB cable |
| IP Rating | IP54 |
| Safety Certifications | CE, CSA, UL, TÜV, FCC Class A |
| Operating Environment | 5–45 °C, 5–85% RH (non-condensing) |
| Power Supply | 4×AA batteries or universal AC adapter |
| Dimensions | 9.4 cm (H) × 17.0 cm (W) × 22.4 cm (D) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher brand) |
| Model | pH110 |
| pH Range | -2.00 to 16.00 |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| Calibration Points | Up to 6-point, auto-buffer recognition (USA, NIST, DIN, PWB) |
| ORP Range | ±1999.0 mV |
| ORP Resolution | 0.1 mV (±199.9 mV), 1 mV (>±199.9 mV) |
| ORP Accuracy | ±0.2 mV / ±2 mV ±1 LSD |
| Temperature Range | -10.0 to 110.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| Temperature Compensation | Auto/manual (0.0–100.0 °C) |
| Data Storage | 100 measurement sets + calibration records |
| Display | Dual-line LCD (5.8 × 3.3 cm) |
| Interface | BNC, 2.5 mm phono, DC socket, RS232C |
| Power | 4 × 1.5 V AA alkaline batteries (life >700 h) or 9 V regulated adapter (200 mA) |
| Dimensions (instrument) | 18 × 9 × 4 cm |
| Weight (instrument) | 220 g |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Thermo Fisher Scientific |
| Product Type | Imported |
| Model | A216 (Benchtop), A326 (Portable) |
| Instrument Category | Benchtop |
| Parameter Count | Dual (pH & DO) |
| pH Accuracy | ±0.001 |
| pH Measurement Range | −2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| mV Range | ±2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV |
| Polarographic DO Range | 0–90 mg/L |
| RDO Fluorescence DO Range | 0–50 mg/L |
| RDO DO Accuracy | ±0.1 mg/L (0–8 mg/L), ±0.2 mg/L (8–20 mg/L), ±10% of reading (20–50 mg/L) |
| DO Saturation Range | 0–600% (polarographic), 0–500% (RDO) |
| DO Saturation Accuracy | ±2% |
| Atmospheric Pressure Compensation | 450.0–850.0 mmHg |
| Salinity Correction | 0–45 ppt |
| Temperature Range | 0–50 °C |
| Temperature Accuracy | ±0.1 °C |
| Data Storage | 2000 entries (A216), 5000 entries (A326), with timestamp, date, sample ID, user ID, calibration data |
| Compliance | GLP-compliant data logging |
| Connectivity | RS232, USB |
| Power | 4 × AA batteries or AC adapter |
| IP Rating | IP54 (A216), IP67 (A326) |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A211 (Benchtop), A221 (Portable) |
| Instrument Type | Benchtop pH Meter |
| pH Range | –2.000 to 20.000 |
| pH Resolution | 0.1 / 0.01 / 0.001 |
| pH Accuracy | ±0.001 |
| mV/RmV Range | ±2000.0 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV |
| Temperature Range | –5 to 105 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Calibration Points | Up to 5 (pH) |
| Calibration Edit | Yes (A211 only) |
| Data Storage | 2000 entries (A211), 1000 entries (A221), GLP-compliant |
| Record Modes | Manual, Auto, Timed Interval (A211) |
| Input | BNC pH electrode, 8-pin mini-DIN ATC probe |
| Output | RS232, USB |
| Power | AC adapter (100–240 V AC) or 4 × AA batteries |
| IP Rating | IP54 (A211), IP67 (A221) |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A111 (Benchtop), A121 (Portable) |
| Instrument Type | Benchtop & Portable |
| Parameter Type | Single-Parameter (pH/mV/Temp) |
| pH Accuracy | ±0.01 |
| pH Range | –2.00 to 16.00 |
| pH Resolution | 0.1 / 0.01 |
| mV Range | ±1600.0 mV (mV), ±1999.9 mV (RmV) |
| mV Resolution | 0.1 |
| mV Accuracy | ±0.1 mV |
| Temperature Range | –5 to 105 °C |
| Temp Resolution | 0.1 °C |
| Temp Accuracy | ±0.1 °C |
| Calibration Points | Up to 3-point pH |
| Buffer Recognition | USA, NIST, DIN |
| Data Storage | 50 entries (manual/auto) |
| Input Interfaces | BNC (pH electrode), 8-pin mini-DIN (ATC probe) |
| Power | 4 × AA alkaline batteries or universal 100–240 V AC adapter |
| IP Rating | IP54 (A111), IP67 (A121) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | Dual Star Kit |
| Instrument Type | Benchtop |
| Parameter Channels | Dual-Channel (pH + ISE) |
| pH Accuracy | ±0.001 |
| pH Range | −2.000 to 19.999 |
| Resolution | 0.1 / 0.01 / 0.001 (user-selectable) |
| mV Range | ±1999.9 mV |
| mV Resolution | 0.1 mV |
| mV Accuracy | ±0.1 mV |
| ISE Concentration Range | 0–19999 (with up to 3 significant digits) |
| ISE Accuracy | ±0.1 mV equivalent |
| Temperature Range | −5 to 105 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.1 °C |
| Calibration Points | pH: 1–6 pts |
| ISE | 2–6 pts |
| Calibration Modes | Linear, Nonlinear, Standard Addition/Subtraction, Auto-Blank Correction |
| Data Storage | 1000 GLP-compliant entries (manual, timed, or auto-triggered) |
| Input Interfaces | Two BNC pH/ISE electrode ports, one 8-pin mini-DIN ATC probe port, reference electrode input |
| Output Interfaces | RS232, USB |
| Power Supply | 100–240 V AC adapter |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Distributor |
| Origin Category | Imported |
| Model | A321 |
| Instrument Type | Portable |
| Parameter Types | Dual (pH/mV) |
| Measurement Range | -2.000 to 20.000 |
| Resolution | 0.1 / 0.01 / 0.001 |
| Accuracy | ±0.001 |
| Calibration Buffer Recognition | Auto-detect (USA/NIST/DIN) |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | USA |
| Manufacturer Type | Original Equipment Manufacturer (OEM) |
| Product Category | Imported Instrument |
| Model | 4-Star |
| Pricing | Available Upon Request |
| Brand | Thermo Fisher Scientific |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher brand) |
| Model | pH510 |
| Type | Benchtop Electrochemical Meter |
| Compliance | CE, RoHS, IP54 |
| Calibration | Up to 5-point, auto-buffer recognition (USA/NIST) |
| pH Range | 0.00–14.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH |
| Temperature Range | 0.0–100.0 °C |
| Temp. Resolution | 0.1 °C |
| Temp. Accuracy | ±0.3 °C |
| ORP/mV Range | ±1999 mV |
| mV Resolution | 0.1 mV (≤±199.9 mV), 1 mV (>±199.9 mV) |
| mV Accuracy | ±0.2 mV (≤±199.9 mV), ±2 mV (>±199.9 mV) |
| Temperature Compensation | Auto/manual (0–100 °C) |
| Data Storage | 100 readings with timestamp & temperature |
| Display | LCD (5.9 × 3.2 cm) |
| Input | BNC pH input, phono ATC input, DC socket |
| Output | Analog recorder output (0–1 V or 0–20 mA configurable) |
| Power | 9 V DC regulated adapter (100–220 VAC, linear supply) |
| Dimensions (H×W×D) | 23 × 18 × 6 cm |
| Weight | 750 g (unit), 1100 g (packaged) |
| Operating Environment | 0–50 °C, ≤85% RH non-condensing |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | Eutech pH700 |
| Instrument Type | Benchtop |
| Parameter Channels | Dual (pH + ORP) |
| pH Range | -2.00 to 16.00 pH |
| pH Resolution | 0.01 pH |
| pH Accuracy | ±0.01 pH + 1 LSD |
| Temperature Range | 0.0–100.0 °C |
| Temperature Resolution | 0.1 °C |
| Temperature Accuracy | ±0.5 °C |
| ORP/mV Range | ±2000 mV |
| ORP Resolution | 0.1 mV (within ±199.9 mV), 1 mV (elsewhere) |
| ORP Accuracy | 0.1 mV (within ±199.9 mV), 1 mV (elsewhere) |
| Calibration Points | Up to 5-point pH calibration |
| Buffer Standards | USA and NIST traceable |
| Temperature Compensation | Automatic or Manual (0–100 °C, pH only) |
| Data Storage | 100 measurement records |
| GLP Compliance | Yes (slope/offset display, timestamped calibration logs) |
| Display | Dual-line LCD (5.6 × 7.5 cm) |
| Input Interfaces | BNC (pH/ORP), Phono (ATC probe), Phono (reference electrode), DC socket |
| Power Supply | 9 V DC regulated adapter (100–240 VAC SMPS) |
| Dimensions (W×D×H) | 17.5 × 15.5 × 6.9 cm |
| Weight | 650 g (instrument only) |
| Origin | Singapore |
|---|---|
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported |
| Model | A214 (Benchtop), A324 (Portable) |
| Instrument Type | Benchtop / Portable Multiparameter Electrochemical Analyzer |
| Parameter Types | pH, mV/RmV, ISE (Ion Concentration), Temperature |
| pH Range | –2.000 to 20.000 |
| ISE Range | 0–19999 (unitless or in ppm, mg/L, M, %, ppb) |
| pH Resolution | 0.001 |
| ISE Resolution | Up to 4 significant digits |
| pH Accuracy | ±0.001 |
| mV Accuracy | ±0.1 mV |
| Temperature Range | –5 to 105 °C (RDO mode: 0–50 °C) |
| Temperature Accuracy | ±0.1 °C |
| Data Storage | 2000 (A214), 5000 (A324) GLP-compliant records |
| Calibration Points | Up to 6 (pH/ISE), up to 5 (portable) |
| Compliance | GLP, ASTM D1293, ISO 10523, USP <791>, FDA 21 CFR Part 11 (via optional software audit trail) |
| Brand | Thermo Fisher |
|---|---|
| Origin | Singapore |
| Manufacturer | Eutech Instruments (a Thermo Fisher Scientific brand) |
| Type | Portable Multi-parameter Electrochemical Analyzer |
| Model | pH450 |
| Measurement Range | –2.00 to 16.00 pH |
| Resolution | 0.01 pH |
| Accuracy | ±0.01 pH |
| Calibration Points | Up to 5 (USA/NIST), up to 6 (DIN), or up to 5 user-defined points |
| Buffer Recognition | Automatic (USA/NIST/DIN) |
| Calibration Expiry Alert | Configurable |
| Data Storage | 500 datasets with timestamp (RTC) |
| Connectivity | USB and RS232 |
| Power | 2 × AA batteries (typical life >2000 hours) or optional AC adapter |
| Enclosure Rating | IP67 |
| Electrode Interface | BNC |
| Temperature Unit | °C/°F selectable |
| GLP Compliance | Yes (time-stamped calibration & measurement records) |
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