Description
The Heating Mantle YG1728 (analog) and YG1737 (digital) series stand out as the pinnacle of laboratory heating solutions. These mantles offer precise temperature control alongside variable-speed stirring, ensuring exceptional reaction management. Constructed from durable cold-rolled steel with a protective spray coating, they house efficient nichrome heating elements capable of rapidly reaching temperatures up to 380°C. The YG1737 digital models boast sophisticated PID temperature control with ±1°C accuracy, while both series provide adjustable stirring speeds up to 1,600 rpm, making them essential for maintaining homogeneous mixtures in sensitive experiments. Available in capacities from 100ml to 2,000ml, these mantles are indispensable for synthetic chemistry labs and industrial R&D applications.
Market Price
The Heating Mantle YG1728 and YG1737 series is competitively priced in the mid-to-upper market range. This pricing reflects their advanced functionalities and robust construction. Analog models offer an economical option for labs with less intensive needs, while digital versions provide enhanced precision and programmability at a slightly higher cost.
Frequently Asked Questions
- What sets these mantles apart from conventional models? The integrated stirring function allows simultaneous heating and mixing, simplifying laboratory workflows by eliminating the need for separate devices.
- Is the stirring motor replaceable? Yes, the modular design facilitates easy motor replacement, significantly extending the product’s lifecycle.
- How accurate is the temperature control? Digital models deliver precision with ±1°C accuracy using PID control, while analog versions ensure a steady temperature with ±5°C stability.
Advantages and Disadvantages
The main advantages of the Heating Mantle YG1728/YG1737 series include dual heating and stirring capabilities, a compact design, and robustness due to the cold-rolled steel construction. However, higher wattage models may require dedicated electrical circuits, and their stainless steel casing may need additional protection in highly corrosive environments.
Product Use in the Field
These heating mantles are ideal for situations demanding precise temperature control and stirring, such as organic synthesis, catalyst preparation, and educational labs. The digital models’ programmable temperature ramps are particularly beneficial for complex reaction protocols. Whether in industrial or academic settings, these devices are designed to meet the stringent demands of modern laboratories.
Recommendations
For optimal performance, ensure the flask size matches the mantle capacity to guarantee effective heat transfer. Regularly inspect the stirring motor brushes for wear and utilize PTFE-coated stir bars to prevent scratching glassware. It is advisable to calibrate digital temperature sensors quarterly to maintain accuracy.
Features
- Durable cold-rolled steel housing with protective spray coating
- Efficient nichrome heating elements
- Models with capacities ranging from 100ml to 2,000ml
- Advanced PID temperature control in digital models
- Variable stirring speeds from 0 to 1,600 rpm
- Maximum temperature capability of 380°C
- Compact design conserving valuable lab space
Technical Specifications
| Type | Analog | ||||
| Model | YG1728 | YG1729 | YG1730 | YG1731 | YG1732 |
| Capacity (ml) | 100 | 250 | 500 | 1,000 | 2,000 |
| Voltage (V) | 200 – 240V / 50 – 60Hz or 100 – 120V / 50 – 60Hz | ||||
| Max Use Temperature(°C) | 380 | ||||
| Speed (W) | 100 | 150 | 250 | 350 | 450 |
| Speed (r.p.m) | 0 – 1,600 rpm | ||||
| Working Time | Continuous | ||||
| Exterior Size(mm) | Ø200×165 | Ø260×200 | Ø300×230 | ||
| Packing Size(mm) | 230x210x195 | 290x290x220 | 330x330x250 | ||
| Net Weight (kg) | 2.5 | 4.5 | 6.5 | ||
| Gross Weight(kg) | 3.5 | 5.5 | 7 | ||
