Description:
HI 9813-0 allows you to measure pH, EC (conductivity) and TDS with just one instrument! This meter has a full-spectrum pH measurement range.
The EC range goes to 4.00 mS/cm. In the TDS range, both instruments use a conversion factor from 0.56 to 0.72 for fertilizer readings, to ensure your measurements fully conform to industry standards.
The specially engineered HI 1285-0 probe is interchangeable and the pH electrode utilizes a fiber junction and gel electrolyte which are particularly suitable when used in fertilizer solutions.
HI 9813-0 and HI 9813-5 measure TDS in the 0 to 1999 ppm range.
HI 9813-5 also performs temperature measurements, with the special probe HI 1285-5.
Specifications:
| Range | pH | 0.0 to 14.0 pH |
| Range | EC | 0.00 to 4.00 mS/cm |
| Range | TDS | 0 to 1999 ppm (mg/L) |
| Range | Temperature | 0.0 to 60.0°C |
| Resolution | pH | 0.1 pH |
| Resolution | EC | 0.01 mS/cm |
| Resolution | TDS | 1 ppm (mg/L) |
| Resolution | Temperature | 0.1°C |
| Accuracy | pH | ±0.1 pH |
| Accuracy | EC | ±2% F.S. |
| Accuracy | TDS | ±2% F.S. |
| Accuracy | Temperature | ±0.5°C |
| TDS Conversion Factor | | 0.56 to 0.72 ppm = 1 µS/cm |
| Calibration | | manual at 1 point (all parameters except temperature) |
| Temperature Compensation | | automatic, 0 to 50°C with ß = 2%/°C (EC/TDS only) |
| Probe | | HI 1285-5 pH/EC/TDS/T, 1 m cable (included) |
| Battery Type / Life | | 1 x 9V / approx. 150 hours of continuous use |
| Environment | | 0 to 50°C (32 to 122°F); RH max 100% |
| Dimensions | | 165 x 75 x 45 mm (6.9 x 2.9 x1.8") |
| Weight | | 180 g (6.3 oz.) |
Accessories:
Order Info:
HI 9813-5 is supplied with pH/EC/TDS/T probe HI 1285-5, 1 m cable, pH 7 calibration solution (1 x 20 mL), 1.41 mS/cm and 1500 ppm (1 each) calibration solution, cleaning solution (2 pcs), blue protective case, battery and instructions.
Downloads:
Manual: (Download)
Literature: (Download)
Manufacturer: N/A
SKU: HI9813-5
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