Description
Microcontroller Visual Melting Point Apparatus – 3935 Electronics India
FEATURES
- Graphical LCD display, colored TFT screen with high resolution Camera
- Extremely Useful for Pharmaceutical Industry
- Highly Accurate and Easy to Operate
- Digital Resolution for Temperature 0.1°C
- Silicon Oil-Bath and In-built Magnetic Stirrer for Uniform Heating
- 3 Tire Password Protection Facility (Admin, Supervisor and User)
- Online/Offline Printing facility with real time and date
- User selectable Ramp Rate and Plateau Rate
- Facility for unknown/new product evaluation by Rapid Melt Method
- Up to 5 Point Temperature Calibration using Point to Point or Polynomial Method
- Validation Available as per Pharma Compliance
Microcontroller Visual Melting Point Apparatus Model 3935 with Graphical LCD display and colored TFT screen and high resolution camera. It is designed for accurate measurement of melting points and for checking the melting range of the solid samples. The apparatus consists of a silicon oil bath of about 200 ml capacity, covered with a Teflon cover with 5 holes, fitted with a special type of oil immersion heater and having three holes for holding the capillaries, one for boiling point tube and one for the thermometer.
The plateau temperature and the heating ramp rates are fully programmable using ‘Plateau’/ ‘Ramp’. The plateau temperature allows the user to set a temperature to few degrees below the expected melting point temperature. Auto melting point apparatus will then heat to the programmed plateau temperature very rapidly. Once plateau temperature is reached the instrument will heat slowly from the plateau temperature until the powder melts on programmed ramp rate.
A high resolution camera detects the sample status. This makes it a user friendly instrument.
Specifications
| Temperature Range | Ambient temperature to 300 ºC |
| Temperature Sensor | PT 100 |
| Temperature Resolution | 0.1 ºC |
| Capillary Glass Tubes | 75 mm |
| Ramp Rate | Programmable at scale of 1 – 10 |
| Amount of Sample | Fine powder properly dried at a temperature considerably below its melting point, 4 to 6 mm high |
| Plateau Temperature | Programmable |
| Key Board | 20 keys – soft touch membrane type |
| Heater | Immersion type |
| Storage | Setup Data : 100 Setups , 99 different test setups programmable by user Results : up to 300 last results |
| Display | 240 x 128 pixels Resolution 7″ Graphical LCD Display |
| Clock | In-built clock with date & time display |
| Stirrer | In-built magnetic stirrer with adjustable speed |
| Printer/PC Interface | Through RS232 for serial printing using 40/80 column dot matrix printer |
| Power | 230 V ± 10 % AC, 50 Hz |
| Dimensions | 375 x 300 x 330 mm (L X B X H) Aprrox. |
| Weight | 12 Kg. (Approx.) |
| Accessories | Box of Capillaries (set of 100), Glass Tubes for Liquid Sample (6×75 mm),Magnetic Capsule, Bottle of silicon oil (250 ml), Glass Cylindrical Beaker and Teflon Cover for beaker fitted with immersion heater, Coloured TFT Monitor, High resolution camera (In built), Instruction Manual |
Note : Specifications are subject to change due to continuous improvements.
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