Specifications
| PH range | 0.00~14.00pH |
| pH resolution | 0.01pH |
| Measurement Accuracy of pH | ±0.05pH |
| pH calibrating mode | 1-2 points automatically identify calibrate, built-in standard calibrate points: pH4.01, 7.01, 10.01 or one-click fast calibrate |
| pH temperature compensation | automatic |
| EC Measurement range | 0.00~10.00 mS/cm |
| EC resolution | 0.01mS/cm |
| EC Accuracy | ±0.1mS / cm（0.00~5.00mS / cm）、±0.2mS / cm（5.00~10.00mS / cm） |
| TDS range | 0~5000ppm TDS conversion factor 0.5 [500 CF]; 0~7000ppm TDS conversion factor 0.7 [700 CF] |
| TDS resolution | 10 ppm (mg/L) |
| TDS Measurement Accuracy | ±2%FS |
| Calibrated mode - EC, TDS | Automatic single-point calibrating or one-click quick calibrating; EC built-in standard point: 1.41 mS/cm or 5.00 mS/cm |
| EC-TDS temperature compensation | Automatic compensation β = 1.9%/℃ |
| Measurement range | 0.0~60.0 ℃ |
| Temperature Resolution | 0.1℃ |
| Measurement Accuracy | ±0.5 ℃ |
| Standard electrode | HI1285-8 polypropylene (PP) material, built-in amplifier and temperature sensor pH/EC/TDS/℃ electrode, DIN interface, 2 meters wire length |
| alarm settings | All alarm settings can be turned on or off, with the highest and lowest alarm settings |
| data management | Automatically record the last 30 days of measurement data, Data storage interval: 15 minutes/time, USB-C Interface |
| GLP function | Good laboratory practice with the last 5 pH and EC calibrated histories |
| Display | 128 * 64 pixel LCD large screen LCD screen green background light, environment ray of light Sensors, automatic LCD luminance adjustment |
| Power Supply | 230VAC/12VDC power adapter |
| Applicable environment | -5~ 50℃; max95% RH non-condensing |
| Dimensions | 125*185*38mm |
| Weight | 333g |
| pH temperature compensation range | 0.0~60.0 ℃ |
Packing list
machine X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 days
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/20762/Specification.html , which is only used by users who purchase commodities from the NBCHAO.