- KETT
The HI-300 and HI-330 are fresh concrete moisture testers. By loading fresh concrete (mortar) that has been wet screened on-site into the sample container and simply pressing the measure key, these testers can both easily measure the moisture content and moisture weight of the sample, and output control data to a printer. Further, in addition to measuring the moisture content of fresh concrete, the HI-330 is also capable of measuring the surface moisture of fine aggregate
| Specifications | HI-300 / HI-330 |
|---|---|
| Measurement method | High frequency volumetric method |
| Applications | Mortar (wet screened fresh concrete). HI-330 is for mortar or fine aggregate |
| Measurement range | Mortar: 20-40% (volumetric ratio). Fine aggregate: ≥15% (surface moisture), Fresh concrete: 120-240 kg/m3 (unit quantity of water) |
| Measurement precision (Standard deviation) | Mortar: ± 0.3% (moisture), Fine aggregate: 0.14% (surface water), Fresh concrete 1.0 kg/m3 (unit quantity of water |
| Display format | Digital (LCD, smallest displayed unit 0.1%) |
| External output | RS-232C Interface |
| Power source | AC100V (when using 6V AC adaptor), or 6x 1.5V Batteries (“C” size) |
| Additional functions | Unit water estimation, Water/cement ratio estimation, User scale logging, Composition Data logging, Average value, 126 data point memory, Auto Power OFF after 15 min. Varies between models |
| Dimensions & weight | 300(W) x 264(D) x 197(H) mm, 2.5kg |
| Accessories | Sample Case, Exchange Connectors, Dummy, AC Adaptor, Carrying Case. Variations Between Models |
| Options | Printer VZ-350 (incl. cable VZC-12), Wet screener TZ-610 |