DENSITY METERS MANUAL SAMPLE SUPPLY - Model DS7700-M

Key Features
The DS7700-M is a manual density meter designed to ensure low analysis costs for high-value samples while delivering precise and reliable measurements.

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• Sample Handling: Manual sample supply and cleaning via Luer syringe, minimizing waste and allowing for controlled operation.

• Measurement Range: 0–3 g/cm³, with a resolution of 0.001 g/cm³ and an accuracy of ±0.001 g/cm³.

• Temperature Control: Internal Peltier system ensures precise temperature stability (range: 10–40°C, accuracy: ±0.01°C).

• Minimal Sample Volume: Requires only 0.9 ml of the sample, making it ideal for expensive or limited samples.

• Chemical Resistance: Constructed with borosilicate glass and PTFE, compatible with a wide range of liquids, emulsions, and pastes.

• User-Friendly Interface: A 7-inch capacitive touchscreen with intuitive menus, available in 6 languages.

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Applications
This device is suitable for determining:

• Density and Relative Density

• Brix Percentage (%Brix)

• Alcohol Concentration (vol.-%)

• Sulphuric Acid Concentration (wt.-%)

• Custom Scales: User-defined measurement configurations are supported.

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Technology

• Oscillating U-Tube: Ensures accurate density measurement while maintaining ease of use.

• Air Pressure Sensors: Enable adjustment and stabilization of measurements.

• Audit Trail and User Management: Conforms to standards such as GMP/GLP, FDA, ISO, and pharmacopoeial requirements (USP, BP, JP, Ph. Eur.).

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Technical Specifications

Specification	Details
Measurement Range	0–3 g/cm³
Resolution	0.001 g/cm³
Accuracy (Density)	±0.001 g/cm³
Temperature Control Range	10–40°C
Accuracy of Temperature Control	±0.01°C
Minimum Sample Volume	0.9 ml
Pressure Range	0–9 bar
Methods & Users	Over 10,000 methods configurable
Dimensions (W x H x D)	220 x 220 x 430 mm
Weight	5.3 kg
Power Consumption (Max)	120 W

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Consumables
·       Calibration Standards:

• Isooctane

• Dichlorotoluene

• n-Nonan

• Pure Water

·       Tube Sets:

• TPE/Olive for DS7070

• TPE/UNF for DS7070

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Additional Features

• Interfaces: USB, RS-232, Ethernet, LIMS connectivity for enhanced integration.

• Data Management: Equipped with a touchscreen, keyboard, and optional barcode scanner for efficient operations.

• Conformity: Fully compliant with international standards like OIML, ASTM, HACCP, ICUMSA, NIST.

The DS7700-M is a reliable, accurate, and versatile density meter ideal for laboratories and industries requiring precise density analysis across a wide range of materials.