Description
Features
- Inclined housing puts the meters at the same angle as bench top meters
- RS-232 computer interface for data exchange
- Up to 0.001 pH accuracy
- Automatic or manual temperature compensation (pH)
- 2 points calibration (pH)
- > 1012 Ω input impedance (pH)
- 2-Wire or 4-wire conductivity (conductivity, salinity, TDS)
- 1 Point per range calibration (conductivity, salinity, TDS)
- K = 0.1, 1.0, 4.75 and 10.0 (conductivity, salinity, TDS)
- 1 Point calibration (DO)
- Adjustable pressure and salinity compensation (DO)
- AC adaptor powered
Technical specification
| Range | pH/mV | -2.00 pH to 16.00 pH / -1999 mV to +1999 mV |
| Conductivity | 0.00 mS/cm to 200.0 mS/cm | |
| TDS | 0.00 ppt to 200.0 ppt | |
| Salinity | 0.0 ppt to 80.0 ppt | |
| Temperature | 23 °F to 212 °F (-5.0 ℃ to 100.0 ℃) | |
| Resolution | pH/mV | 0.01 pH / 1 mV |
| Conductivity | 0.01 uS/cm, 0.1 uS/cm, 1 uS/cm, 0.01 mS/cm, 0.1 mS/cm | |
| TDS | 0.01 ppm; 0.1 ppm, 1 ppm, 0.01 ppt, 0.1 ppt | |
| Salinity | 0.1 ppt | |
| Temperature | 32.18 °F (0.1 ℃) | |
| Accuracy | pH/mV | ±0.01 pH ± 1 digit / ±0.1% FS±1 digit |
| Conductivity | ±0.5% FS | |
| TDS | ±0.5% FS | |
| Salinity | ±1% FS | |
| Temperature | 32.5 °F (±0.3 ℃) ±1 digit | |
| pH Buffer Recognition | US (4.01, 7.00, 10.01) or NIST (4.00, 6.86, 9.18), | |
| pH Electrode Offset (Slope) Recognition |
±100 mV at pH 7.00 or –91.7 to +108.3 mV at pH 6.86 / ±30% at pH 4.00, 4.01, 9.18 or 10.01. | |
| pH Temp Compensation | Auto / manual 23 °F to 212 °F (-5.0 ℃ to 100.0 ℃) | |
| Input Impedance | >1013 ohms | |
| Reference Temp / Temp Coefficient | From 59 °F to 77 °F (15.0 ℃ to 25.0 ℃), default is 77 °F (25.0 ℃) / From 0.00% to 4.00%, default is 1.91%. | |
| Output / Memory Storage | RS-232 to USB / 50 sets | |
| Power | 6 X 1.5 Volt AAA batteries or 115 V/ 230 V AC adapter | |
| Operating Ambient Conditions | From 32 °F to 122 °F (0 ℃ to 50 ℃), at 90% RH | |
| Weight / Dimensions (W x D x H) | 470 grams (Including batteries) / 3.26 in x 9.48 in x 2.79 in (83 mm x 241 mm x 71 mm) | |
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