DA-500 has been discontinued, alternative model: DA-640
Desktop fully automatic density meter/specific gravity meter DA-640

Digital liquid density meter/specific gravity meter DA-500

The main features of the digital liquid density meter/specific gravity meter DA-500 are:

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

Digital liquid density meter/specific gravity meter DA-500 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 ℃ (with built-in automatic temperature control).
Accuracy: ± 0.0001g/cm3.
Repeatability (SD): 0.00005g/cm3.
Sample requirements: manual injection of approximately 1.2mL, automatic pump sampling of approximately 2mL.
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.
Concentration conversion: Input density and concentration table or conversion formula to automatically convert concentration values.
Power Supply: AC100～240V, 50/60Hz, 100W。
Size: 385 (W) x490 (D) x411 (H) mm.
Weight: 15kg.