Fully automatic methanol boiling range tester

Fully automatic methanol boiling range tester

Instrument Introduction

thisinstrumentAccording to national standardsGB/T7534-2004 "Determination of Boiling Range of Volatile Organic Liquids for Industrial Use"requirementdesign and manufacturing，Suitable for the determination of boiling range of volatile organic liquids for industrial use, organic solvents for raw materials, etc.

This instrument isIntelligent testing，distillation rangeTemperature rise and cooling during the measurement process, liquid level tracking, temperature recording, data storage and printingTest resultsWait for all the work to be automatically completed. After layout, the sample can be completed with one clickDistillationChengdetermination.

Technical specifications

1. Power supplyAC220V±10% 50Hz

2. according tostandardGB/T7534-2004 "Determination of Boiling Range of Volatile Organic Liquids for Industrial Use"

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

4. operating systemEmbedded Windows SystemUnified, software can be upgraded,PLC control, Built in16 sets of experimental procedures

5. temperaturemeasurementScope:0～450℃±0.01℃，temperature measurementcomponent PT100 (original temperature sensor from B+B company)

6. Volume detectionscope：0～100mL±0.01ml， Infrared cylinder readingdeviceEquipped with a scale-free receiving cylinder

7. distillationrecycleSpeed:4～5mL/min (1～15mL/minSet arbitrarily according to experimental requirements)

8. Temperature range of condenser tube:0～80±0.1℃，Danfoss compression mechanism，Bath with circulation system, constant temperature and uniformity

9. Heating power:0～1200Wadjustable，Silicon carbide ceramic heater

10. Four types of experimentstermination method:

① End point: The experiment ends when the final boiling point is detected.

② Temperature End: End the experiment according to the set temperature value.

③ Volume End: End the experiment based on the set volume value.

④ End of dry point: End the experiment when a dry point is detected.

11. two kindsRecord point setting:

① Users can set the recovery volume to record the corresponding temperature.

② Users can set the temperature for recording the corresponding recycling volume.

③ Automatically record the record points specified by the national standard.

12. data output: Micro thermal printer, automatic printing

13. store data: Automatically save thousands of results for viewing or printing at any timeHistorical test data

14. safety function: Over temperature, over volume, over power protection function, no cylinder start function, sensor prompt function

15. Correction functionCan calibrate atmospheric pressure, vapor temperature, sensors, and measuring cylinders

16. Interface output:The USB/232 communication interface communicates with the upper computer, making it easy to form a centralized management system and connect to LIMS systems

17. Fire alarm system: equipped with nitrogen fire extinguishing device，Can be connected to nitrogen for fire extinguishing (nitrogen needs to be self provided)

18. Instrument size: long*wide*tall550×500700（mm）

19. Instrument weight:about60kg

Performance characteristics

1. 10 inch industrial grade color touch displayscreenFull Chinese operation interface, real-time display of temperature, time, volume data and related curves，And record the values of each set point.

2. PLC control system,canset16 groupsexperimentProgram, meets the requirements of measurementdifferentRequirements for samples. Automatic completion of tasks such as temperature rise, cooling, liquid level tracking, temperature recording, printing, etc.

3. Danfu tear compressor, constant temperature and reliable,Silicon carbide ceramic heaterHeating automatic control,conform toStandard requirements.

4. The infrared measuring cylinder reading system is divided into two parts, with the recovery amount reading up to0.01 milliliters，Detection is not affected by light interference.

5. Equipped with one key fire extinguishing emergency stop function, quickly connect the nitrogen channel to ensureTry testingsafe

6. Built in atmospheric pressure detection module，Real time detection of atmospheric pressure in the environment and automatic completion of pressure correction.

7. Can be stored onthousandTest resultscanCheck anytime. Built in thermal printer automatically reports detection results.

8. systemsetThe permission management function can prevent non professionals from setting key parameters of this measuring instrument.

9. instrumentEquipped with a self checking system and modular design, it is convenient for subsequent product maintenance, updates, and upgrades.

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