Automatic crystallization point tester

Automatic crystallization point tester

Instrument Introduction

Automatic crystallization point testerIt is designed and manufactured according to the national standards GB/T1663-2001 "Determination of Crystallization Point of Plasticizers", GB/T618-2006 "Determination of Crystallization Point of Chemical Reagents", and GB/T7533-1993-2005 "Determination of Crystallization Point of Organic Chemical Products", and can be used to detect the crystallization point of plasticizers, chemical reagents, organic chemical products and other samples.

Technical specifications

1. working power supply：AC220V±10% 50Hz

2. according tostandardGB/T618-2006、GB/T7533、GB/T3710-2009

3. display mode：10 inch industrial grade color LCD touch screen, fully Chinese operation interface, Chinese input

4. operating system：embeddedWindows seriesUnified, software upgradable

5. Control system:MitsubishiPLCsystem, Built in16 sets of control programs

6. Temperature range:-10℃～150℃，resolution0.01 ℃

7. temperature measurementComponents:PT100glass temperaturesensor

8. Work Unit:Double hole double bath

9. Thermostatic bath solution: antifreeze

10. Mixing method:60 times/minute

11. Cooling method：Danfoss compressor refrigeration

12. Heating method: External ceramic heater

13. data input：Touch screen data input, which can input Chinese, English, numbers, punctuation, symbols, etc

14. data output：Micro thermal printer, automatic printing, fast printingClear and distinct

15. store data：Automatic storage100 measurement results, available for viewing or printing at any timeHistorical test data

16. safety function：If the set safe temperature value is exceeded, the instrument will automatically stop heating

17. Correction function：Built in self checking and calibration system, capable of whole machine and single program calibration

18. Instrument weight：60kg

19. environmenttemperature5℃～30℃

20. relativehumidity30～70%RH

Performance characteristics

1. Embedded industrial grade10 inch color LCD touch screen, real-time display of temperature curve during sample crystallization process.

2. The computer automatically controls the constant temperature and stirring speed, automatically determines the crystallization point, and automatically prints test data.

3. Using a Dan Fu tear compressor, it has low noise and fast cooling. Quickly meet the experimental requirements.

4. High precision glass temperature sensor with built-in temperature correction, reliable detection results.

5. Equipped with safety protection function, the system hardware automatically protects against high temperature.

6. The instrument adopts dual bath, high temperature bath and low temperature bath, and suitable bath is selected for the experiment according to the experimental requirements.

7. Outer ceramic heater, non sparking, safe and environmentally friendly.

8. Using electric motor stirring and special mechanical stirring device, the stirring is uniform, stable and reliable.

9. The storage and retrieval function can store hundreds of test results, allowing for easy access and printing of test data at any time.

10. The design and manufacturing comply with national standards, and the instrument program can be upgraded when the national standards are revised.