ASTM, D4052, D5002

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ERADENS XS is the worlds first 5-digit portable digital density meter. It measures density in full compliance with ASTM D4052 and ISO 12185. ERADENS XS is an extremely rugged, full-metal device with only 2.1 kg of weight. It is highly robust withstanding harsh environments such as extreme temperatures, high shock loads, and vibrations. It is your analyzer of choice for the measurement of density directly on-site.

ERADENS XS digital density meter stands for easy operation and measurement routine wherever you are. The measurement is fast and easy by simply connecting the analyzer via Bluetooth with your mobile device. With the small, portable, and lightweight instrument housing and the Bluetooth technology for easiest operation, ERADENS XS brings lab-grade precision to the field. A high-capacity battery extends the measurement possibilities even in the most remote areas.

With the temperature-controlled x-oscillating metal U-tube technology inside, ERADENS XS measures density with 5-digit precision. ERADENS XS digital density meter is also available for direct connection with all eralytics analyzers. The measured density result is available within seconds on your preferred device. Depending on your needs ERADENS XS provides the perfect solution across most industries, from the petroleum industry to the food, beverage, or the flavors and fragrance industry.

With its unique sample introduction from the top and the ergonomic handle,ERADENS XSis equally easy to operate for right-handed and left-handed persons. It is the digital density meter with the smallest footprint on the market, still offering maximum ease of use and operator convenience. The compact dimensions and lightweight instrument design offer true portability on-site and require minimum bench space in the lab.




Standard ASTM D4052, D5002, ISO 12185
Density Range 0 – 3 g/cm3
Temperature Range 10 °C to 60 °C (50 °F to 140 °F)
Density Accuracy 0.00005 g/cm3
Density Repeatability (SD) 0.00001 g/cm3 (according to ISO 5725)
Density Resolution 0.00001 g/cm3
Temperature Accuracy 0.02 °C (0.04 °F)
Measurement Time 15 sec (after temperature equilibration)
Minimum Sample Volume 2 mL
Oscillating Tube Hastelloy
Bubble Detection yes (patent pending)
Viscosity Correction yes – full range correction (patented: AT523471, A1)
Operation Mobile instrument operation with the eralytics app ‘eradens xs’ (available in all App stores)
Tables & Functions API, sugar, alcohol, etc.
Interfaces Micro-USB: Communication to an eralytics analyzer
Bluethooth®: Communication to mobile device (mobile phone, tablet
Power Requirements 110 – 240 VAC, 50 – 60 Hz, 120 W
Battery 8 h at 15 °C measuring temperature
Operating Conditions 5 °C – 45 °C up to 90 % rel. humidity (non-condensing)
Dimensions & Weigh W x D x H = 11 x 13 x 16 cm (4.3 x 5.1 x 6.2 in); 1.45 kg (3.2 lb)
With battery: W x D x H = 11 x 13 x 21 cm (4.3 x 5.1 x 8.3 in); 2.1 kg (4.5 lb)

ISO OEM 17025 Certified

ISO 17025

Our Service Center has been ISO Accredited for Competence of Calibration.


1-3 Days Service Turn Around


We are please to offer our 1-3-day service turn around from our Ayalytical Service department.


Application Support


We are pleased to offer our expertise in various disciplines including Physical Properties, Elemental and Compositional.


Dedicated Support Lines


We are pleased to offer our On-Site trainings and service calls for our Ayalytical partners.