Overview
The WRS-1C Melting point meter is a precision analytical instrument of the INESA brand, using photoelectric automatic detection technology and color LCD Touchscreen display. The instrument has an automatic measurement function from room temperature to 400 ° C, with a temperature resolution of 0.1 ° C. High Accuracy determination of the melting point of substances.
Features
1. Using photoelectric automatic detection and color LCD Touchscreen display
2. Automatically record the results of initial and final melting and display the Linear dispersion
3. The temperature control system uses precision platinum resistance and PID regulation, PWM temperature control technology to improve accuracy and reliability
4. With the function of automatically saving working parameters and storing measurement results
5. Support USB or RS232 interface to connect to PC, and can connect to printer
Principle
The instrument detects temperature through precision platinum resistance, and applies PID adjustment and PWM temperature control technology implementation to precise temperature control. Photoelectric automatic detection of sample melting process is used to automatically identify the initial and final melting points, and real-time display of melting Linear dispersion and data on the color LCD Touchscreen.
Applications
Chemical analysis, drug testing, materials research, quality control
Steps
1. Prepare capillary tubing samples (size: outer diameter φ 1.4mm, inner diameter φ 1.0mm, length 90mm, sample height 3mm)
2. Set the heating rate (optional continuously between 0.1 and 20 ° C/min)
3. Start the test, and the instrument automatically detects and records the results of initial and final melting
4. Linear dispersion and data with Touchscreen
5. Optional connection to PC or printer output results
Notice
• The power requirements are 220V +/- 22V 50Hz to ensure voltage stability
• The capillary tubing must meet the specified size (outer diameter φ 1.4mm, inner diameter φ 1.0mm, length 90mm)
• Sample height should be controlled within 3mm
• The heating rate setting should be within the range of 0.1~ 20 ° C/min
• Instrument net weight 9kg, pay attention to safety when handling
• Printer RD-TH32-SC is an optional accessory
