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Densimetru de laborator DMA 4500 M


Order code: 45500
Measuring method: Anton Paar oscillating U-tube method
Temperature control: Solid state thermostat
In-cell platinum sample temperature probe
Special features: FillingCheckTM (patent application filed) automatically detects filling errors or gas bubbles in the filled-in sample. It alerts the operator of potential measurement deviations and documents the incident.
U-ViewTM displays live images of the oscillating U-tube sensor and the entire filled-in sample. Potential problems with the sample can be reliably identified in real-time or at a later review of the images automatically stored in the memory. This makes Generation M instruments the first density meters to allow later verification of the results particularly when using automatic sampling systems. Operators can safely walk away and let the instrument do the work.
ThermoBalanceTM eliminates the need for multi-temperature calibrations and allows fast and accurate measurements in the entire temperature range over extended periods of time. It eliminates drifts caused by temperature stress, such as when filling samples at temperatures greatly different from the measuring temperature and makes Generation M density meters the only instruments to fully provide these capabilities.
Continuously updated readings
Automatic temperature scan
Automatic full range correction of sample viscosity influence
Measuring range:
Density:
Temperature:
0 to 3 g/cm3
0 to 90 C (32 to 194 F)
Pressure range: 0 to 10 bar (0 to 150 psi)
Accuracy:
Density:
Temperature:
5 x 10-6 g/cm3
0.01 ?C
Repeatability s.d.:
Density:
Temperature:
1 x 10-6 g/cm3
0.001 C
Minimum sample amount: Approx. 1 ml
Measuring time per sample: 40 seconds
Adjustment: Automatic altitude correction on air calibration and adjustment
Full range factory adjustment for density, temperature and ambient air pressure
Density re-adjustment with air and water necessary only at 20 C for entire temperature range
High density adjustment
High viscosity adjustment
5 user-specific adjustments

1.2 Software Features
Methods: 20 freely customizable methods (10 preinstalled methods for standard applications)
Permanently stored specific gravity/concentration conversions: Density, Density (not visc. corr.), Apparent Density Brass, Apparent Density Steel, Density API 15 °C, Density API 20°C, Density API 60°F [g/cm3, kg/m3, lb/gal, g/ml]
Specific Gravity, Specific Gravity (not visc. corr.), Apparent Specific Gravity, Specific Gravity t/04, API 15°C, API 20°C, API 60°F, Specific Gravity 15°C, Specific Gravity 20°C, Specific Gravity 60°F [ - ]
Ethanol: AOAC 60°F, AOAC 60°F (not visc. corr.) [% v/v]
Ethanol: HM C&E, IUPAC, KAEMPF, OIML, ITS-90 [% v/v, % w/w]
Ethanol: Proof 60°F, Proof 60°F (not visc. corr.) [°Proof]
Extract/Sugar: Baumé [°Baumé]
Extract/Sugar: Concentration Sugar [°Brix, °Plato, °Balling]
Extract/Sugar: Mass Concentration Sugar [g/l, g/ml, kg/m3, mg/l]
Customer-specific programmings: 20 user functions programmable in arbitrary configuration, containing:
Conversion tables (with max. 100 data pairs per table)
User-specific formulas
1D-polynomials (up to the 4th order)
2D-polynomials (up to the 3rd order)
Data memory: 1000 measuring results
Statistical functions built-in (mean, std. dev., min., max.)
Data export: Printer
Memory Stick (PDF, XLS, TXT files)
Local network
QM Features: Full GMP/GLP and 21 CFR Part11 compatibility
Password protection for three different user-levels
Audit Trail
Tamper-proof export of audit trail files
10 high/low limit functions
5 density check functions

1.3 General Technical Data
Interfaces: 2 # S-BUS
2 # RS 232
4 # USB
CAN (controller area network)
VGA (Video Graphics Array)
Ethernet
Supported input/output devices: Keyboard, mouse, bar code scanner, memory stick
Pos printer (RS232), office printer connected via USB or ethernet (Canon bubblejet, Epson Esc/P2, Epson Stylus, HP and PCL compatible)
External terminal, external touch screen
Display: Graphical, bright colored 6.5 inches TFT Touchscreen (640 x 480 Px) with customizable display layout
User elements: Touch screen
Soft keys
Housing: Sealed housing: aluminium
Front: polystyrene / butadiene
Wetted parts: PTFE, borosilicate glass
Power supply: AC 100 to 240 V; 50/60 Hz
Power consumption: 50 to 80 VA
Dimensions (L x W x H): 482 x 340 x 231 mm (19 x 13.4 x 9.1 inches)
Weight: Approx. 22.5 kg (49.6 lbs)

1.4 Included Accessories
1 # Accessories kit:
2 m hose 3 x 5 mm silicone
7 # syringe 2 ml luer
2 # injection adapter luer
2 # male luer plug
3 # adapter luer cone
1 # Phillips screwdriver PH-0x40 Mat. No. 70248
1 # instruction manual
1 # waste vessel 500 ml
1 # density standard "ultra pure water" 5x10ml Mat. No. 80812
Mat. No. 6210
Mat. No. 78169


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