Beschrijving
Hydrometer 0,680–0,700 without thermometer is a precision density measuring instrument for liquids in the low specific-gravity range. Built to DIN 12791 Series L20, it covers 0,680 to 0,700 g/cm³ with a fine scale division of 0,0002 g/cm³ and is referenced to a temperature of 20 °C. The instrument is approximately 420 mm long and is supplied without an integrated thermometer, allowing density determination with a separate temperature control if required. From manufacturer Geco-Gering, this single-piece laboratory hydrometer is suited to quality control, process monitoring and analytical work where accurate density readings in the stated interval are needed. The long stem and fine graduation support clear scale reading in tall cylinders. It belongs to the hydrometer category used across chemical, petrochemical and research laboratories for routine density checks. Choose this model when a DIN-compliant L20 hydrometer without thermometer for the 0,680–0,700 g/cm³ range is specified for your workflow.
This article is part of Hydrometers, in Density & viscosity measurement.
Key features
- Pack size: 1 pc
- Storage temperature: 10–50 °C
- Measuring range: 0,680–0,700 g/cm³
- Scale division: 0,0002 g/cm³
- Length: approx. 420 mm
- Standard: DIN 12791 Series L20
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Questions about Hydrometer 0,680 - 0,700 without thermometer
What is this article?
Hydrometer 0,680 - 0,700 without thermometer is the article on this page. Luminix Health distributes Geco-Gering for laboratory use. It sits in Hydrometers, inside Density & viscosity measurement, in Instrumenten.
A hydrometer floats in a liquid and the stem reading is the density or a related scale such as Brix. The liquid has to be at the temperature printed on the stem, or a correction is required. A chip on the stem changes the reading. One hydrometer does not cover every density.
Density is mass divided by volume. A hydrometer floats at a depth that depends on the density of the liquid. A pycnometer is a vessel of known volume that is weighed full. Viscosity is the resistance to flow. A capillary viscometer times how long a volume takes to fall through a tube. Both measurements need a stated temperature, because liquids change density and viscosity as they warm. The units trace to the BIPM and to NIST.
Which category should I open next?
The category is Density & viscosity measurement. The sub-category is Hydrometers. The catalogue is Instrumenten.
Shelves beside this one are Viscometers and Density meters & pycnometers.
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