Density Meter DSG Series with Temperature Control, DSG40 and DSG50
Simple. Reliable. Precise.
The quick and precise density meter for busy labs and factories
The DSG Series from Bellingham + Stanley answers a call from customers looking for highly reliable, premium quality instruments to complete a suite of instrumentation from a brand they trust. DSG Series Density Meters from Bellingham + Stanley are available in 2 unique models offering great flexibility as well as ease of use.
Simple. Reliable. Precise.
The quick and precise density meter for busy labs and factories
The DSG Series from Bellingham + Stanley answers a call from customers looking for highly reliable, premium quality instruments to complete a suite of instrumentation from a brand they trust. DSG Series Density Meters from Bellingham + Stanley are available in 2 unique models offering great flexibility as well as ease of use.
Simple to use. Easy to clean. Accurate Results.
DSG Series Density Meters from Bellingham + Stanley are available in 2 models, offering users the choice to hone in the precision, accuracy, and resolution depending on application.
Having an accurate density meter that produces reliable results is only part of the equation. Your instrumentation also needs to be simple to use, easy to clean and offer superior traceability.
The DSG Series features a large and vibrant capacitive touchscreen, and intuitive GUI from the makers of ADP Polarimeters and RFM Refractometers. This colour coded interface guides users through common tasks and administrative setup procedures with ease.
A powerful internal air pump and integrated desiccant means the DSG Series has no need for external devices for venting after cleaning, so your precious bench space isn’t taken up by needless peripherals.
Peltier Temperature Control and precision ventilation ports give rapid temperature stabilisation, whilst synergy between hardware and software give accurate results from 15 seconds.
Easy to use software & intuitive Density Meter for your laboratory
The DSG Series Density Meters use Bellingham + Stanley’s proven touchscreen interface. The GUI has been enabling users of touchscreen RFM Refractometers and ADP Polarimeters to quickly and easily take measurements, calibrate, and analyse data over many years.
Bellingham + Stanley customers will be instantly at home with the familiar bright and bold design. Users new to the system will appreciate the intuitive layout, and quick access to regularly used controls including “READ” and “METHODS”.
DSG includes 4 common measurement standards and 1 calibration standard. Calibration is performed with air and water and can be verified using accredited CRMs. The in-built barometric sensor checks that the cell chamber is dry, whilst the smart software corrects for pressure, allowing you to focus on sample preparation and other tasks.
Joined up thinking from Bellingham + Stanley
The common design language used throughout Bellingham + Stanley’s high-quality engineering means that the DSG Series Density Meters not only sport a great touchscreen (usable with PPE gloves), but also fast networking abilities, USB functionality for optional mouse/keyboard support and exporting of data (via PDF/.CSV) to USB drives.
Large capacity memory means room for over 100,000 readings without the need to purchase costly storage.
Density measurements are extremely sensitive to temperature, so all DSG models are fitted with Peltier temperature control as standard, allowing for smart automatic corrections to be made, so that you don’t have to.
Methods system and measuring of DSG Series
METHODS are a simple way to get to the measurements you require, fast. This effective system simplifies the process by means of 4 separate values split between: Density, Density + Specific Gravity (SG), Density + Brix, Density + Ethanol %v/v + Ethanol %m/m. (Other scales are availableon request, subject to technical feasibility and data availability.)
Results displayed in less than 15 seconds, depending on mode selected. Smart temperature stabilisation is activated prior to reading to give the most accurate results in super-fast time.
High Performance Across Applications
High accuracy and premium features no matter which industry
With great precision, application compliance (including electronic signatures), and a temperature measuring range up to 95 °C, DSG Density Meters have been designed with a variety of industries in mind. From flavours and fragrances and soft drinks in food & beverage, to raw materials testing in pharmaceutical. Density measurement is key to production control and quality assurance.
Used alongside complementary instrumentation from Xylem, DSG Density Meters can aid in complete production control workflows. An example of the industries that DSG Density Meters are suitable for, but not limited to, are mentioned below.
Pharmaceutical
The measurement of density within pharmaceutical is applicable across multiple areas including for batch testing, production control, and even the analysis of raw materials at Goods In. With density measurement mentioned in over 100 monographs within US/EU/ JP/BP pharmacopeia it’s important to have an instrument that complies to strict standards. DSG Density Meters fulfil this need. Primary METHOD selection: Density + SG
Alcohol (Beer, Wine, Cider & Spirits)
Producers of beer, wine, cider and spirits the world over use scientific instrumentation to monitor quality and calculate alcohol percentage. Whilst homebrewers might rely on a simple hydrometer, a density meter provides a far more accurate reading using a lot less sample. DSG Density Meters provide users with enough information from one sample to accurately determine alcohol whether by volume or weight, essential for precise declaration, duty payments, as well as for quality control. Primary METHOD selection: Density + Ethanol %Vol/v + Ethanol %Mass/m (ABV/ABW)
Industrial
Whilst certain chemicals could be measured by another device, such as a digital refractometer, the closed-loop nature of the DSG Density Meter prevents evaporation away from the volatile organic compounds allowing for far greater accuracy of results. Post-measurement cleaning is handled automatically by the instrument, making it safer when dealing with harsh chemicals. Biodiesel and petroleum-based products such as E10 can be easily measured, whilst waxes, glycols and battery acids can also be safely read. Primary METHOD selection: Density + SG
Food & Beverage
Predominately used for quality control, measuring density within food and beverage is an important factor throughout the process; from raw materials testing to quality checks at the end of the line. DSG Density Meters can be used to assess the sugar content of soft drinks, and even the “creaminess” of milk in the dairy industry. Primary METHOD selection: Density + Brix
Key Features Included as Standard the Density Meter DSG Series
Simple
- Easy to use and clean
- Touchscreen operated
- METHODS based
- Optional keyboard & mouse support
- Choice of 2 unique models
Reliable
- Strong air pump for thorough cleaning
- High quality construction
- Standard Leur connectors
- Manufactured in Germany
- Local customer support
- Comprehensive customisation
- Up to 100.000 readings
Precise
- Excellent reproducibility
- 15 second read time
- Peltier Temperature Control
- FDA 21 CFR Part 11 compatible
- Detailed audit trails
Physical Specifications of Density Meter DSG Series
| Specifications | |
|---|---|
|
Measuring System |
Oscillating U-tube with reference oscillator for enhanced drift protection |
|
Temperature Control |
Intelligent Peltier temperature control system |
|
Wetted Parts |
Borosilicate glass, PTFE |
|
Pressure |
0 – 10 bars (0 – 145 PSI) |
|
Sample Size |
Approx. 2ml |
|
Air Drying |
Integrated air pump and humidity sensor |
|
User Interface |
Full colour, 7”, capacitive touchscreen with optional mouse & keyboard support |
|
Memory |
100,000+ Readings (4GB expandable memory) |
|
Interfaces |
Serial Interface, USB, LAN |
|
Application Compliance |
European & American Pharmacopoeia & various ASTM & ISO standards. Electronic Signatures |
|
Power |
90-265 VAC; 50/60 Hz; 150 VA max |
|
Humidity |
< 85% not condensing |
|
Ambient Temp |
Temperature 10 °C — 35 °C |
|
Weight |
8.8kg + 0.3kg dry air cartridge (approximate) |
|
Dimensions |
430 x 290 x 300mm (WxDxH) |
|
Certificates |
Conformity or optional Certificate of Calibration on request |
Measurement Specifications of DSG40 and DSG50
| DSG40 | DSG50 | |
|---|---|---|
|
Range |
0 – 3 g/cm3 |
|
|
METHODS |
Density (g/cm3), Specific Gravity, Sucrose %w/w (°Brix), Ethanol (%w/w, %v/v), user request |
|
|
Reading Type |
Single shot (discreet) |
|
|
Reading Time |
15 seconds (not including temperature stabilization time) |
|
|
Resolution |
0.0001 g/cm3 |
0.00001 g/cm3 |
|
Accuracy |
0.0001 g/ cm3 |
0.00005 g/cm3 |
|
Precision (Reproducibility) |
0.0001 g/ cm3 |
0.00002 g/cm3 |
|
Temperature Accuracy |
±0.05 °C |
±0.03 °C |
|
Temp. Reproducibility |
±0.02 °C |
±0.01 °C |
|
Temperature Range |
10 – 95 °C |
|
|
Temperature Resolution |
±0.01 °C |
|
|
Temp. Stabilisation Time |
Smart stabilisation based on sample detected |
|
Certified Reference Materials for Density Meters
Certified Reference Fluid used for verifying the performance of digital density meters such as the DSG Series Density Meter from Bellingham + Stanley.
A choice can be made from several certified reference materials dependent on your field of application including food, beverage, alcholic beverages such as beer, wine, cider and spirits, chemicals, seawater, pharmaceuticals, petrochemicals, waxes, lubes and lubricants as well as many chemical formulations or simply the value at which you need to verifiy.
Xylem’s Certified Reference Fluid for Density Meters is supplied in a single use, 10ml sealed glass ampoule with breakable nozzle to help prevent contamination. Every purchase includes a UKAS certificate, safety data sheet (SDS) and comes packed in a robust aluminium tube for additional protection during shipping.
Please note: Products showing “DG” numbers are “Dangerous Goods” that require specialist transport. Additional charges may apply.
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Get more information and English brochure for this Density Meter here!
