Crystallization point analyzer

DRT-2130Bfully automaticCrystallization point analyzer

One:fully automaticCrystallization point analyzerProduct execution standards GB/T 3069.2-2005 Determination of Naphthalene Crystallization Point, GB/T 3710-2009 Industrial Phenols 、 GB/T7533-1993-2005 Determination of Crystallization Point for Organic Chemical Products, GB/T618-2006 Determination of Crystallization Point for Chemical Reagents, GB/T1663-2001 Determination of Crystallization Point for Plasticizers, GB/T13255.2-2009 Determination of Crystallization Point for Industrial Caprolactam,.

Secondly:fully automaticCrystallization point analyzerMeasurement range: -10~170 ± 0.01 ℃. The instrument adopts the British Continental temperature control system, and the temperature measuring component is the PT1000 quartz temperature sensor produced by B+B in Germany.

3： Bath body design: Adopting a dual high-temperature bath split design, the low-temperature bath uses a semiconductor refrigeration unit with fast cooling speed and a temperature control range of -10~80 ± 0.1 ℃. The high-temperature bath body uses methyl silicone oil as the thermal conductive medium and an external ceramic heater heating system with a temperature control range of 30-170 ℃± 0.1 ℃. The left bath is used for testing, and the right bath is used for heating and melting the sample.

4： Display mode: 10 inch color LCD touch screen, Chinese operation interface, simultaneously displaying parameters such as sample temperature, high and low temperature bath temperature, crystallization point temperature, crystallization point curve graph, temperature residence time, etc. It also has permission management function, effectively avoiding non professionals from setting key parameters of this measuring instrument.

5： Operating system: Windows operating system, software upgradable, Dairuit company operating software.

6： Mixing rate: switchable between 60 times/min and 30 times/min, using an electromagnetic stirrer.

7： Repeatability and reproducibility errors: * Meet the requirements of each national standard.

8： Safety features: Cold bath liquid level sensing protection, over temperature protection function, sensor damage warning function.

9： Error correction: Users can set parameters according to the actual situation, which can quickly calculate the measurement results and errors. If the measurement results exceed the tolerance, the measuring instrument will automatically re measure. Calibration must be performed using a standard oil sample to correct the error.

10： Data collection: The instrument automatically saves thousands of results and comes with a 20 column dot matrix micro thermal printer, which prints quieter, faster, and clearer. The experimental results can be automatically printed.

11： Correction function: It can calibrate the sample temperature, bath temperature, and the entire machine.

12： Interface output: USB/232 communication interface is used to communicate with the upper computer, making it easy to form a centralized management system. This machine can be connected to LIMS system, and can also be controlled by switching between computer and touch screen for instrument operation (additional charge for computer).

13： Voltage and power: AC220V ± 10%, 50Hz, power: 1200W, must have a good grounding wire, and be used in an environment of 10 ℃~30 ℃

14： Volume and weight: 300 × 400 × 400 (mm) and 30kg

Fifteen; Comes with a set of metal constant temperature bath for customers to choose from, with a temperature control range of room temperature -250 ± 1 ℃.

DRT-2130Bfully automaticCrystallization point analyzer