A.KRÜSS Optronic Density Meter DS7700 SET 3
The A.KRÜSS Optronic Density Meter DS7700 SET 3 is a high-precision analytical instrument specially developed for measuring the density of liquids. Thanks to its advanced technology and user-friendly operation, it is ideal for use in laboratories and industrial applications. The device offers exceptional accuracy and reliability, making it a preferred choice for professionals who require precise and reproducible results. Similar to the A.KRÜSS Optronic Density Meter DS7700 SET 1, this model offers a variety of features that set it apart from other products on the market.
Technical specifications and functions
The DS7700 SET 3 offers a wide range of technical specifications that make it an indispensable tool for density measurement:
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Accuracy: ±0.001 g/cm³
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Temperature control accuracy: ±0.02 °C
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Measuring range: 0 - 3 g/cm³
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Sample volume for manual injection: 0.9 ml
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Temperature control range: 10 - 40 °C
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Measuring time: Typically 1 - 3 minutes including temperature control
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Ambient temperature: 10 - 40 °C
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Methods: Practically unlimited number of methods can be set
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Factory calibration: With air and water at 9 temperatures each
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Housing: Cast aluminum, powder-coated
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Interfaces: 1 x USB, 1 x RS-232, 1 x Ethernet
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Operating voltage: 100 - 240 V, 47 - 63 Hz
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Power consumption (measuring mode): 25 W
- Power consumption (max.): 120 W
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Adjustment: Automatic (menu-driven), with dried air and distilled water
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Dimensions (W x H x D): 220 x 220 x 430 mm
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Weight: 5.3 kg
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Operation: 5.7'' TFT touchscreen, 640 x 480 pixels
Certifications and standards
The A.KRÜSS Optronic density meter DS7700 SET 3 complies with all relevant international standards and certifications required for analytical instruments. This guarantees not only the quality and reliability of the device, but also safety during operation.
Application examples
The DS7700 SET 3 is versatile and suitable for a wide range of applications:
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Food and beverage industry: determining the density of liquids such as juices, milk and alcoholic beverages.
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Chemical industry: measuring the density of chemicals and solutions.
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Pharmaceutical industry: Analysis of liquids and solutions for quality control.
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Research and development: Use in laboratories to investigate material properties.
FAQs
How accurate is the A.KRÜSS Optronic density meter DS7700 SET 3?
The device offers an accuracy of ±0.001 g/cm³, making it one of the most accurate density meters on the market.
What sample volumes are required?
For manual injection, the required sample volume is 0.9 ml.
Which interfaces are available?
The device has USB, RS-232 and Ethernet interfaces, which allow easy integration into existing laboratory systems.
How long does a measurement take?
The typical measurement time is 1 to 3 minutes, including temperature control.
Is the device easy to use?
Yes, the DS7700 SET 3 is user-friendly and has a 5.7'' TFT touchscreen for easy operation. In addition, all instructions are included in the user manual and a support team is available if required.
Conclusion
The A.KRÜSS Optronic DS7700 SET 3 density meter is a highly accurate and reliable device that is ideal for a wide range of applications in various industries. With its high accuracy, user-friendly operation and robust design, it is an excellent choice for professionals who require precise and reproducible results. Similar to the A.KRÜSS Optronic Density Meter DS7700 SET 2, it offers a variety of features that set it apart from other products on the market.
| Analytical device: |
density meter |
| Width (Density meter): |
220 mm |
| Accuracy Density meter: |
± 0,001 g/qcm |
| Height (Density meter): |
220 mm |
| Accuracy of temperatur control (Density meter)l: |
±0,02 °C |
| Depth (Density meter): |
430 mm |
| Shipping weight: |
7,00 kg
|
| Item weight: |
5,30 kg
|
| A.KRÜSS Optronic Density Meter |
DS7700 |
| Scales |
Density (g/cm³)
Relative Density
Brix (%Brix(
Concentration of alcohol (vol%)
Concentration of sulphuric acid (wt%)
User-defined |
| Accuracy |
+0,001 g/cm³ |
| Measurement range |
0 - 3 g/cm³ |
| Sample volume in case of manual injection |
0,9 ml |
| Temperature range |
10-40 °C |
| Accuracy of temperature control |
±0,02 °C |
| Methods |
a practically unlimited number of methods can be set |
| Ambient temperature |
10-40 °C |
| Measurement period |
Typically 1 - 3 minutes including temperature control |
| Adjustment |
Automatic (menu-guided), with dried air and distilled water |
| Manufacturer's Calibration |
with air and water at 9 temperatures each |
| Housing |
Aluminium cast, powder-coated |
| Control |
5.7'' TFT touch-screen, 640 x 480 pixels |
| Power supply |
90-264 V, 50/60 Hz |
| Interfaces |
1 x USB, 1 x RS-232, 1 x Ethernet |
| Operation voltage |
100 - 240 V, 47 - 63 HZ |
Power consumption
(Measurement operation) |
25 W |
| Power consumption (max.) |
120 W |
| Dimensions (W x H x D) |
220 x 220 x 430 mm |
| Weight |
5.3 kg |
|
We offer suitable solutions for any type of sample. Refer to the following table to see what the parts of our products that are in contact with the sample are made of.
| Component |
Part |
Material |
| DS7700 |
Measuring cell
Luer/UNF nozzle |
Borosilicate glass
PTFE |
| Drying unit DS7060 |
3/2-way valve |
FFKM, PVDF |
| Autosamplers AS80, AS90 |
Vials
Connecting tube |
PP/glass
PTFE |
| Tube sets DS7001, DS7002 |
Tubes
Tube connections Luer |
Tygon
PP |
| Tube sets DS7003, DS7004 |
all parts in contact with the sample |
PTFE |
| Luer-syringes DS7009, DS7010 |
- |
PE/PP |
| Waste container DS7019 |
- |
PE |
| Splash guard DS7020 |
- |
PTFE |
| Adaptor DS7021 |
- |
ETFE |
| Adaptors DS7022, DS7023 |
- |
PTFE |
| Tube sets DS7071, DS7072 |
Pump tube
Tube connections UNF or (olive) |
TPE
PTFE |
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