The eravisc X is the world’s smallest and most durable kinematic viscometer, measuring viscosity with lab-grade precision that meets ASTM D445 and D7042. Its groundbreaking viscosity cell is paired with eralytics' revolutionary x-oscillating metal U-tube density cell. This enables an independent, high-precision density measurement fully compliant with ASTM D4052 and ISO 12185.
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Standards
- ASTM D4052
- ASTM D5002
- ISO 12185
Correlations
- ASTM D445
- ASTM D2270
- ASTM D7042
- ISO 3104
- ISO 23581
Xtra Easy and Fast
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The completely automated measurement of kinematic viscosity at 40 °C or 100 °C takes only 1 minute. The huge color touchscreen displays the results, which can either be printed, exported via USB, or sent directly to a PC or LIMS over Ethernet. The viscometer eravisc X, with its distinctive sample introduction from the top, is equally straightforward to use for both right- and left-handed users.
Xtra Rugged
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The aluminum housing of the viscometer eravisc X is designed to withstand corrosion. Because of its dependability and robustness, it is the best option for daily viscosity measurements in the lab and in the field to quickly verify specifications or identify contamination and oil degradation. eravisc X is the ideal option for extremely precise testing, even in harsh circumstances.
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Xtra Accurate and Compact
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eravisc X's unique capillary measurement cell is a game changer for high-precision kinematic viscosity testing at temperatures ranging from 15 °C to 100 °C. Latest Peltier Technology enables automated, high-speed viscosity index measuring. eralytics' innovative FillingProof® technology detects even the smallest bubbles, resulting in maximum density accuracy.
The eravisc X analyzer has the smallest footprint on the market while still providing optimal simplicity of use and user convenience. The compact dimensions and lightweight equipment design enable full portability on-site while requiring minimal bench space in the lab.
2 in 1: Viscosity and Density Testing with Lab-Precision
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eravisc X enables independent measurements of viscosity and density, allowing both values to be determined simultaneously at different temperatures. eralytics’ innovative, dynamic capillary viscosity measurement technology calculates the flow time of a sample as a function of swiftly measured pressure. This innovative technique combines the benefits of traditional capillary procedures with the speed and convenience of eralytics equipment.
Features at a Glance
ERAVISC X - 2 in 1: Viscosity & density with lab-precision
Video Credit: eralytics GmbH
- The smallest and most durable kinematic viscometer
- Lab-grade precision (ASTM D445 and ASTM D7042)
- Measurement of kinematic viscosity at 40 °C or at 100 °C in 1 minute
- Independent high-precision density measurement fully compliant to ASTM D4052 and ISO 12185
- Innovative capillary measuring cell
- FillingProof® Technology
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Technical Specifications
Source: eralytics GmbH
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| Available Test Methods |
Viscosity: Correlation to ASTM D445, D7042, D2270, ISO 3104, ISO 23581
Density: ASTM D4052, D5002, ISO 12185 |
| Special Operation Modes |
Viscosity Index (40 °C & 100 °C)
Simultaneous Viscosity & Density testing at independent temperatures |
| Measuring Range |
Viscosity: 1 – 1000 mm2/s | Density: 0 – 3 g/cm3 |
| Temperature Range |
Viscosity: 15 °C to 100 °C (59 °F to 212 °F) | Density: 0 °C to 100 °C (32 °F to 212 °F) |
| Accuracy * |
Viscosity: 0.25 % | Density: 0.000005 g/cm3 |
| Resolution |
Viscosity: 0.01 mm2 /s | Density: 0.00001 g/cm3 |
| Temperature Accuracy |
0 -10 bar (145 psi) absolute pressure |
| Measurement Time |
15 sec (after temperature equilibration) |
| Sample Volume |
0.02 °C (0.04 °F) |
| Measurement Time |
1 minute |
| Sample Volume |
3 mL |
| Bubble Detection |
FillingProof™ – automated bubble detection and bubble quantification (Patent: US 11,493,417 B2) |
| Oscillating Tube (Density) |
Hastelloy (Patent: US 11,630,044) |
| Special Features |
Integrated fully-automated drying pump, built-in ambient pressure sensor |
| Result Database |
Over 100,000 detailed test reports stored |
| Remote Service |
Remote service capability via Ethernet |
| Interfaces |
Built-in PC with Ethernet, 4 x front and rear USB, RS232 interfaces, Wi-Fi via USB dongle
Direct LIMS connectivity via LAN, output to printer or PC, and export as CSV or PDF
Optional input by keyboard, mouse, and barcode reader |
| Display |
Industry-proven 8.4“ multilingual color touchscreen |
| Power Requirements |
85 – 264 V AC 47 – 63 Hz, max 150 W |
| Operating Conditions |
5 °C – 45 °C up to 90 % rel. humidity (non-condensing) |
| Dimensions & Weight |
(W x D x H) = 18.0 x 28.6 x 29.3 cm (7.1 x 11.2 x 11.5 in) / 8 kg (17.6 lb) |
*Typical values, depending on sample type and temperature and without consideration of the particular uncertainties of reference materials (CRM)