SM401 Portable TDS Meter (range: from 0 to 1990 µS/cm)
SM401 is a TDS Portable Meter, with Automatic Temperature Compensation, and is ideal for the educational and agricultural markets. Soil conductivity is checked before fertilizer application to pinpoint field needs and after fertilization to establish its effectiveness. The EC testing provides all agricultural operation with a method to optimize chemical applications and minimize operational cost.
This instrument has been designed to meet the Grower's need for equipment suited to the aggressive environments found in agricultural and hydroponics applications.
The SM401 has a range of 0 to 1990 mg/L (ppm) with a 10 mg/L resolution; The meter is supplied complete with TDS probe with 1 meter cable and calibration solution.
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MA811D/1 |
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Calibration, Maintenance & Cleaning Solutions Choose from our wide selection of calibration, maintenance and cleaning solutions. |
| SPECIFICATIONS | |
| Range | 0 to 1990 mg/l (ppm) |
| Resolution | 10 mg/l (ppm) |
| Accuracy | ±2% Full Scale |
| Conversion Factor | 0.5 |
| Calibration Solutions (included) | 1382 mg/l (M10032B) |
| Conductivity Probe | MA811D/1 (included) |
| Temperature Compensation | automatic, from 5 to 50°C |
| Environment | 0 to 50°C / 32 to 122°F; max RH 95% |
| Battery Type | 1 x 9V (included) |
| Battery Life | approx. 300 hours of continuous use |
| Dimensions | 145 x 80 x 40 mm |
| Weight | 220 g (with battery) |
| ACCESSORIES | |
| MA811D/1 | Conductivity/TDS probe with DIN connector and 1 m cable |
| M10032B | 1382 ppm (mg/l) calibration solution, 20 ml (25 pcs) |
| M10038B | 6.44 ppt (g/l) calibration solution, 20 ml (25 pcs) |
| MA950 | Portable meter wall fixing kit |
| MA9062 | 1382 ppm TDS solution, 230 ml bottle |
| ORDERING INFORMATION | |
SM401 is supplied complete with MA811D/1 EC probe, 20 mL 1382 ppm sachet of calibration solution, screwdriver for calibration, 9V battery and instructions. |
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