The RD-I Melting Point Tester is a precision instrument designed for determining the melting points of organic crystalline substances. It adopts the capillary tube sample method and liquid temperature transfer mode as prescribed in the Pharmacopoeia, ensuring compliance with standard testing procedures. This makes it widely applicable in pharmaceutical production, chemical reagent development, spice and dye manufacturing, and scientific research.
Equipped with a high-precision temperature sensor, the RD-I automatically corrects non-linear errors to deliver accurate results. The full-automatic frequency converting control system provides exceptional temperature stability with minimal linear heating error. An automatic magnetic stirring system ensures uniform oil bath temperature, further enhancing measurement reliability.
The instrument supports automation functions, including automatic measurement, diagnosis, and alarm. It also comes with a new front paper-change thermosensitive mini-printer, making it easy to record and save experimental data. With its combination of accuracy, automation, and convenience, the RD-I is a dependable solution for both laboratory research and industrial quality control.
Features
Specifications :
| Model | RD - Ⅰ |
| Melting point test range | from room temperature to 270ºC |
| Heating rate | four levels: 0.5ºC/min; 1ºC/min; 1.5ºC/min; 3.0ºC/min |
| Deviation of linear heating rate | < 5% |
| Temperature transfer medium | methyl silicone oil |
| Liquid cup for temperature transfer | 250ml beaker in tall form |
| Melting point test precision | less than 200ºC not more than ±0.5ºC; more than 200ºC not more than ±1.0ºC |
| Indicating value resolution | 0.1 ºC |
| Operational environment temperature | 18ºC - 28ºC |
| Interface | Standard serial printing interface, with its own micro - printer. |
| Power supply | AC220V±10%; frequency: 50Hz; power: 200W |
| Overall dimensions | LWH 200mm320mm305mm |
| Working condition | reset state, temperature control state and start test state; full-automatic frequency converting control technology has high temperature control precision and small linear error of heating rate. |
| Model | RD - Ⅰ |
| Melting point test range | from room temperature to 270ºC |
| Heating rate | four levels: 0.5ºC/min; 1ºC/min; 1.5ºC/min; 3.0ºC/min |
| Deviation of linear heating rate | < 5% |
| Temperature transfer medium | methyl silicone oil |
| Liquid cup for temperature transfer | 250ml beaker in tall form |
| Melting point test precision | less than 200ºC not more than ±0.5ºC; more than 200ºC not more than ±1.0ºC |
| Indicating value resolution | 0.1 ºC |
| Operational environment temperature | 18ºC - 28ºC |
| Interface | Standard serial printing interface, with its own micro - printer. |
| Power supply | AC220V±10%; frequency: 50Hz; power: 200W |
| Overall dimensions | LWH 200mm320mm305mm |
| Working condition | reset state, temperature control state and start test state; full-automatic frequency converting control technology has high temperature control precision and small linear error of heating rate. |
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