A.KRÜSS Optronic Density Meter DS7700 SET 1
The A.KRÜSS Optronic Density Meter DS7700 SET 1 is a high-precision analytical instrument specially developed for the exact determination of the density of liquids. Thanks to its advanced technology and user-friendly operation, it is ideal for use in laboratories, the food and beverage industry and in chemical and pharmaceutical research. Compared to similar products such as the A.KRÜSS Optronic DS7800 SET 3 density meter, the DS7700 SET 1 offers outstanding accuracy and reliability.
Technical data and functions
The DS7700 SET 1 is characterized by a variety of technical features that make it an indispensable tool for precise density measurements:
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Measuring range: 0 - 3 g/cm³
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Accuracy: ±0.001 g/cm³
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Temperature control range: 10 - 40 °C
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Temperature accuracy: ±0.02 °C
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Sample volume for manual injection: 0.9 ml
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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 1 complies with all relevant international norms and standards that apply to analytical measuring instruments. It is CE-certified and meets the requirements of the DIN standards for density measurements.
Application examples
The DS7700 SET 1 is used in a wide range of applications:
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Food and beverage industry: determination of the density of liquids such as juices, dairy products and alcoholic beverages.
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Chemical industry: Analysis of solvents, acids and bases.
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Pharmaceutical research: Testing the density of pharmaceutical solutions and suspensions.
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Environmental analysis: Analysis of water samples for impurities and pollutants.
FAQs
How accurate is the A.KRÜSS Optronic density meter DS7700 SET 1?
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?
A sample volume of 0.9 ml is required for manual injection.
How long does a measurement take?
The typical measuring time is 1 - 3 minutes including temperature control.
Which interfaces are available?
The device has USB, RS-232 and Ethernet interfaces, which allow easy integration into existing laboratory systems.
Is the device easy to operate?
Yes, the DS7700 SET 1 is equipped with a 5.7'' TFT touchscreen, which enables intuitive operation. In addition, the adjustment of the device is automatic and menu-driven.
Conclusion
The A.KRÜSS Optronic DS7700 SET 1 density meter is an indispensable tool for anyone who needs to carry out precise and reliable density measurements. With its high accuracy, simple operation and wide range of applications, it is the ideal choice for laboratories in the food and beverage industry, chemical and pharmaceutical research and environmental analysis. Similarly equipped products such as the A.KRÜSS Optronic DS7800 SET 4 density meter also offer excellent performance, but with different specifications and application possibilities.
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 |
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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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