GD-SF02A ASTM D7279 Fast Kinematic Viscosity Tester 

Introduction:

GD-SF02A ASTM D7279 Fast Kinematic Viscosity Tester  is a single-channel automatic instrument, and is designed to quickly measure the kinematic viscosity of oil according to the ASTM D7279 standard. As the exclusive product in china,  ASTM D7279 Fast Kinematic Viscosity Tester can be comparable to the performance of the imported competing-products.

Features:

1,Quick testing. It can show the results in 3 ~ 5 minutes generally (even 1 minute sometime). The whole course including, sample injection, measuring, cleaning, drying and calculating result, are achieved in 10 minutes generally.

2,All of measuring, cleaning, drying and calculating are highly automated.

3,It's suitable for various kinds of transparent and opaque samples (newtonian liquid), such as gasoline, diesel oil, kerosene, cutting fluid, thermal oil, additive, fresh lubricating oil and in-use dlubricating oil etc.

4,Quick and thorough cleaning with low-cost cleaning liquid; the dosage of cleaning liquid for a cleaning process is less than 10mL.

5,Many auxiliary functions, such as constant calibration, temperature calibration, the calibration of built-in real-time clock, automated calculation of viscosity index, automated conversion between Kinematic viscosity and Engler viscosity.

6,Double overtemperature protection from hardware and software; overtemperature alarm; dry burning-resistant protection.

7,Fast heating and cooling; the fastest rate is 5ºC/min.

8,Double-deck glass tank; uniform temperature.

9,PT500 temperature sensor with high accuracy; the stable and accurate temperature for constant temperature bath; the temperature controlling accuracy is up to 0.01ºC.

Technical Specifications:

Standard: ASTM D7279,D445,D446,NB/SH/T0956-2017,T/CEC127-2016,meeting (even beyond) the requirements of GB/T265

Measurement range: 0.3 ~ 6000 mm²/s, the measuring span of the one viscosity tube is 10 times

Sample dosage: 0.3 ~ 1 mL

Viscometer Bath volume: 2 L

Temperature controlling rang: 40 ~ 100ºC

Temperature controlling accuracy: 0.01ºC

Timing accuracy: 0.01S

Repeatability: ≤0.68%

Total power: ≤300W