HK-3100MD Automatic Oil Density Testeris used to measure the density of crude petroleum、petroleum productions、or mixture of petroleum and nonpetroleum products normally handled as liquid, according to the standard  GB/T 1884-2000 《Density of Crude petroleum and liquid petroleum products by hydrometer method》.

Summary of test method：

The sample is brought to a specified temperature and a test portion is transferred to a hydrometer cylinder that has been brought to approximately the same temperature. The appropriate hydrometer, also at a similar temperature, is lowered into the test portion and allowed to settle. After temperature equilibrium has been reached, the hydrometer scale is read, and the temperature of the test portion is taken. The observed hydrometer reading is reduced to the reference temperature by means of the Petroleum Measurement Tables. If necessary, the hydrometer cylinder and its contents are placed in a constant temperature bath to avoid excessive temperature variation during test.

◆ Adopts the LED touch screen, Chinese and English are optional.  Easy- operation with the prompt menu.

◆ The heating system adopts main and deputy heating, temperature controlling more fast、stable and accuracy.

◆ The temperature control accuracy is ±0.2℃, according to GB/T 1884-2000.

◆ With Fault self-diagnosis function.

◆ Adopts the PID intelligent temperature control technology, users can pre-set temperature within the temperature control range.

◆ Measurement automatically, display stable and accuracy.

◆ Easily software upgrading and maintenance through the USB connector and RJ45.

◆ Intelligent measure the water level, in avoid to dry heating.

◆ Mounting holes reserved for install the refrigeration system.

◆ With the precise timing function, easy for operation.

1、 Measurement temperature range：Room temperature～100℃ （Optional）.

2、 Testing hole： 2.

3、 Temperature control accuracy：±0.2℃.

4、 Stirring rate：1250r/min.

5、 Heating rate：Main heating 800W, deputy heating： 300W

6、 Glass Densitometer clip：1 set

7、 Outside dimension & Weight：L500mm×W305mm×H550mm, 25kg.

Application Environment：

1、 Power voltage：AC220V±10% , 50/60Hz

2、 Ambient temperature： （1～40)℃；

3、 Ambient relative humidity：≤85%RH

# The instrument should be put into a no air flow laboratory and on a stable and no glare table.

# The laboratory should have fire extinguisher and other extinguish material.

# Don’t put any inflammable、explosive and strong corrosive gas or liquid around the instrument, no strong electromagnetic interference and obvious mechanical shock.