Refraktometer / Handrefraktometer PCE-DRF 7 Kaliumhydroxid
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Description
Our refractometer / hand refractometer determines the percentage of potassium hydroxide in aqueous media with a measuring range of 0 to 21%. The measurement result and the temperature of the sample are shown on the LCD display of the digital refractometer in two lines. Our refractometer / hand refractometer can measure various parameters such as percentage and refractive index quickly and accurately with just four to five drops of the sample. The areas of application of the digital refractometer are very wide: for water analysis, checking food or in the manufacture of products that contain potassium hydroxide.
The funnel-shaped stainless steel ring protects the glass prism into which the liquid sample to be measured is placed from damage. The internal light source enables measurements in poor lighting conditions. Our refractometer / hand refractometer is delivered in a sturdy plastic case with a pipette and charging cable.
Characteristics
Specification
| refractive index | |
| measuring range | 1.333 … 1.3744 nD |
| resolution | 0.0001 nD |
| accuracy | ±0.0003 nD |
| temperature | |
| measuring range | 0 … 40 °C |
| resolution | 0.1 °C |
| accuracy | ±0.5 °C |
| potassium hydroxide | |
| measuring range | 0 … 21 % |
| resolution | 0.1% |
| accuracy | ±0.2% |
| General technical data | |
| temperature compensation | automatically 10 … 40 °C |
| display type | LCD |
| measurement rate | 1 Hz |
| Automatic shutdown | 1 minute |
| sample amount | 0.2 … 0.3 ml |
| menu language | English (US), English (GB) |
| protection class (device) | IP65 |
| power supply | 5V DC, 500mA |
| Weight | 115 g |
| operating conditions | 0 … 50 °C, 0 … 95% r. F |
| storage conditions | 0 … 50 °C, 0 … 95% r. F |
| capacity | 500 mAh |
| Dimensions (L x W x H) | 145 x 46 x 27 mm |
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