MODEL: VARIDENS
Checkpoints
- Modular use, connectable to your internet browser and tablet or device of your choice
- Intuitive user interface, multiple users
- Fast temperature control
- Easy cleaning
- Maintenance free
- Compliant with 21 CFR Part 11
- ELN/LIMS ready
Applications
SCHMIDT + HAENSCH offers reliable density and concentration measurement solutions for the food and beverage, pharmaceutical, chemical, cosmetics, petrochemical industries, and more. By ordering the pharma-ready version of the VariDens, you will receive all documents, options, and methods to comply with the 21 CFR Part 11 standard. Multiple reference alcohol tables, precision density resolution, USB and ethernet, serial output, and a wide range of accessories solve the most challenging applications.
All our benchtop instruments are built in enduring and robust materials, ensuring the instrument’s longevity in even the harshest conditions.
Product in detail
The SCHMIDT + HAENSCH VariDens Density Meter offers an optional moisture and air pressure sensor, and accurate temperature control programs provide the extended usage also in difficult environmental conditions. Made in Germany and stress tested, the VariDens Density Meter is prepared for a long product lifecycle and durable operation. Intuitive user-friendly software and the large Color-TFT Touchscreen reduce the setup times for protocols and add powerful trouble-shooting capabilities. Common accessories and robust exchangeable fittings reduce installation expense and save time evaluating third party products.
The VariDens Density Meter can be combined with other SCHMIDT + HAENSCH laboratory instruments, such as Refractometers, which allow this instrument also to be used for complex analyses. This unique modular capability combined with advanced interior design sets a new standard for density measurement instruments. The VariDens ensures for you a consistent manufacturing process and allows tighter tolerances on the results, reducing costs and increasing product quality.
SPECIFICATION
| VariDens C | VariDens B | |
| Measuring range | 0 – 3 g/cm³ | |
| Temperature range | 10 – 95°C* (regulated Peltier thermoelement) | |
| Pressure range | 0 to 10 Bar (0 to 145 psi) | |
| Density accuracy | ± 0.0001 g/cm³ | ± 0.00005 g/cm³ |
| Reproducibility | ± 0.0001 g/cm³ | ± 0.00002 g/cm³ |
| Resolution | 0.0001 g/cm³ | 0.00001 g/cm³ |
| Temperature accuracy | ± 0.05 °C | ± 0.03 °C |
| Reproducibility | ± 0.02 °C | ± 0.01 °C |
| Resolution | 0.01 °C | 0.01 °C |
| Temperature stabilization time | 25 °C to 20 °C, ± 0.01 °C in 18 minutes* | |
| Wetted parts | Borosilicate glass, PTFE | Borosilicate glass, PTFE |
| Bubble detection | Yes (combined: visual-electronic) | |
| Drying | Integrated air pump | |
| Temperature compensation | Yes | |
| Minimum sample volume | 1.5 ml | |
| Measuring time per sample | < 10 sec | < 30 sec |
| Display | 7″ touchscreen***, 800 x 480 Pixel | |
| Interfaces | Ethernet 10/100/1000, RS232, USB, WLAN*** | |
| Ambient conditions | Temperature 10 °C to 35 °C, Humidity < 85 % not condensing | |
| Power | VAC 90-265; 50/60 Hz; 150 W max | |
| Conformity | International Pharmacopoeia, ASTM, AOAC, DIN, 21 CFR part 11, ICUMSA and others | |
| Dimensions | With display: 430 x 300 x 235 mm (w x d x h) / without display: 430 x 300 x 150 mm (w x d x h) | |
| Highlights | Modularity; user friendliness; fast temperature control; easy cleaning; virtually maintenance free product, 21 CFR part 11 conform; ELN; LIMS ready | |
* Valid for ambient temp. = 20 °C
** After temperature stabilisation
*** Optional
