SR-7777 Portable Handheld Density Meter

No.

Item

Parameter

1. 

Sampling injection

Automatic pumping / Manual injection

2. 

Sample volume

2ml

3. 

Sample cell

U-shaped bent oscillating glass tube

4. 

Measurement range

Density：0 ~ 3 g/cm³

Temperature：0 ~ 40 °C（32 °F to 104 °F）

5. 

Display

4-digit 8-segment LED Display；55*45*2.8mm

6. 

Digital resolution

Density：0.0001 g/cm³

7. 

Input Method

Button panel type physical keys; 3 pcs

8. 

Interface

Infrared Interface (IrDA)

9. 

Data storage and export

Built-in memory (supports up to 1000 data records);

external USB export mode (spreadsheet format)

10. 

Battery module

2 AAA batteries; 3 V

11. 

Accuracy

Density：0.001 g/cm³

Temperature：0.2 °C (0.4 °F)

12. 

Repeatability standard deviation

Density：0.0005 g/cm³

Temperature：0.1 °C (0.2 °F)

13. 

Reproducibility standard deviation

Density：0.0001 g/cm³