| pH | Measuring Range | （0.00 ~ 14.00）pH |
| Resolution | 0.1/0.01 pH | |
| Accuracy | ±0.01 pH ±1 digit | |
| Temperature Compensation Range | （0 ~ 100）℃（Auto. or Manual） | |
| Calibration point | 1~3 points | |
| mV | Measuring Range | ±2000mV |
| Resolution | 1mV | |
| Accuracy | ±0.1% FS ±1 digit | |
| Cond. | Measuring Range | Conductivity：0~200 mS/cm, divided into five ranges, automatically switch measuring range.
(0 to 19.99) μS/cm; (20.0 to 199.9) μS/cm; (200 to 1999) μS/cm; (2.00 to 19.99) mS/cm; (20.0 to 199.9) mS/cm TDS: (0 to 100) g/L; Salinity: (0 to 100) ppt |
| Resolution | 0.01/0.1/1μS/cm 0.01/0.1 mS/cm | |
| Accuracy | ±1.0% FS ±1 digit | |
| Temperature Compensation Range | (0 to 50)˚C (Auto. or Manual) | |
| Cell constant | 0.1 / 1 / 10 cm-1 | |
| Temp. | Measuring Range | 0~100℃ |
| Resolution | 0.1℃ | |
| Accuracy | ±0.5℃±1 digit |
We warrant this instrument to be free from defects in material and workmanship and agree to repair or replace free of charge, at the option of APERA INSTRUMENTS, LLC, any malfunctioned or damaged product attributable to the responsibility of APERA INSTRUMENTS, LLC for a period of THREE YEARS for the instrument and SIX MONTHS for the probe from the delivery.
This limited warranty does NOT cover any issues due to:
- Accidental damage
- Improper use
- Normal wear and tear
- Transportation
- Storage
- Failure to follow the product instructions
- Unauthorized maintenance, modifications, combination or use with any products, materials, processes, systems or other matter
- Unauthorized repair
- External causes such as accidents, abuse, or other actions or events beyond our reasonable control.
Description
Basic Features
- Comes with Apera TestBench that incorporates a flexible electrode holder, an intelligent stirrer, and buffer organizers altogether, streamlining the process of pH measurement and calibration.
- Simultaneous measurement of pH and conductivity/TDS/salinity
- Intuitive operating navigation with natural language and graphics
- Multi-language operating system (English, German, Spanish, Mandarin)
- Automatic calibration, automatic temperature compensation, self-diagnosis.
- Manual data logger with 200 groups of storage
pH Features
- Comes with the Swiss LabSen® 211 pH combination electrode and the MP500 temperature probe, achieving highly accurate measurements in the fastest manner
- 1 to 3 points automatic calibration with calibration instruction and self-diagnosis
- Automatically recognizes pH standard solution (1.68, 4.00, 7.00, 10.01, 12.45). 3 series buffer standards for selection: USA, NIST, China series, as well as user-customized standards.
- Automatically display electrode slope.
- Standard BNC pH connector, RCA connector for a temperature probe, NTC 30KΩ thermistor
Conductivity Features
- The 2401T-F glass conductivity/temp. Electrode designed for research-level conductivity measurement from 0 to 200mS/cm at ±1% F.S accuracy
- 1 to 4 points automatic calibration with calibration instruction and self-diagnosis
- Automatically recognizes conductivity standard solution (84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm).
- Standard BNC conductivity connector, RCA connector for a temperature probe, NTC 30KΩ thermistor
