DA-505 has been discontinued, alternative model: DA-645
Digital density meter/specific gravity meter DA-645

Digital density meter/specific gravity meter DA-505

The main features of digital density meter/specific gravity meter DA-505 are:

1. The densitometer is equipped with a built-in constant temperature control, resulting in a small sample size and high accuracy.
2. Digital densitometer with built-in automatic viscosity correction function.
3. Density meters can be equipped with optional memory cards to expand the data storage capacity.
4. Built in sampling pump, automatic sampling, cleaning, and drying measuring tank.
5. A conversion table with sugar content, alcohol content, and density of petroleum products.
6. Input the density and concentration comparison table and convert the concentration of the sample.
7. Optional injection/cleaning device or multi sample automatic injection device.
8. The densitometer can be connected to an external refractometer to simultaneously measure density and refractive index.
9. Compliant with GLP regulations, store results, inspection and calibration records.

Digital density meter/specific gravity meter DA-505 technical parameters:

Testing principle: U-shaped vibration tube method.
Measuring substance: suitable for various liquid samples.
Measurement range: 0-3g/cm3.
Temperature measurement: 4-90 ° C (with built-in automatic temperature control).
Accuracy: ± 0.00005g/cm3.
Repeatability (SD): 0.00001g/cm3.
Sample requirements: manual injection of approximately 1.2mL, automatic pump sampling of approximately 2mL.
Automatic viscosity correction: built-in standard function.
Measurement time: 1-4 minutes for manual operation, 2-10 minutes for automatic program.
Display: 240 x 64 point LCD display, displaying density, specific gravity, relative density, oscillation period, temperature, and measurement information.
Sampling method: Equipped with a built-in vacuum sampling pump, the sample is automatically drawn in.
Measurement pool inspection function: automatically checks the dryness of the measurement pool, and the pump automatically stops when the measurement pool is dry.
Measurement method: It can store 10 measurement methods, including measurement parameters for each sample.
Stability assessment: Choose 0 (accurate), 1 (general), or 2 (fast) in a three-stage manner.
Correction value storage: It can store 10 different temperature correction values, including air and pure water or standard substances.
Temperature Conversion: Enter a density and temperature comparison table or conversion formula to automatically convert the density at a specified temperature.
Concentration conversion: Input the density and concentration comparison table or conversion formula, and the density will be automatically converted into concentration values.
Oil gauge: Built in oil gauge, automatically converted to 15 ° C/60 ° F density value or oil API degree.
Sugar conversion: Built in standard sucrose meter, automatically converted to sugar content (soluble solids content).
Alcohol conversion: Built in standard alcohol meter, automatically converted to alcohol content.
Automatic statistics: mean, standard deviation, relative standard deviation.
Power Supply: AC100～240V, 50/60Hz, 100W。
Size: 385 (W) x490 (D) x411 (H) mm.
Weight: 15kg.