Introduction: Because at a standard atmospheric pressure and without any impurities in the water, the condition that the water reaches the boiling point is that the water is heated to 0 degrees Celsius by the water bath method, but it is necessary to absorb higher heat from the liquid state to the gaseous state. In the water bath method, the water in the beaker can only have a temperature of 100 degrees Celsius before it becomes steam, and it cannot provide more heat to the water in the test tube, so the liquid in the test tube cannot be boiled. Therefore, it is often necessary to use a water temperature bath to heat some reactions that require constant temperature heating. The double-row four-hole water bath can be used by the testing departments of medical institutions, colleges, scientific research, chemical industry, printing and dyeing industries for distillation, drying, concentration and constant temperature heating of chemicals and biological products. The QYH-S2 constant temperature water bath produced by JOYN brand is widely used in laboratory distillation, drying, concentration and synthesis, as well as constant temperature heating of chemicals, biological products, etc. It is an ideal laboratory equipment for medical and health units, industrial and mining enterprises, scientific research systems and colleges. Features: 1. The constant temperature water bath is formed by one-time stretching of 304# high quality stainless steel. Replace the original product welding process. 2. Ensure that the product leaks during long-term use. 3. The four corners and the bottom of the product are curved, which makes it difficult to produce dead angles during heating and affects the uniformity of water temperature. 4. The constant temperature water bath shell also adopts a one-time drawing extrusion process. The four corners are designed for the outer arc, which is not only beautiful and elegant, but also improves the anti-drop and pressure resistance of the instrument during use and transportation, and is easy to clean. 5. The working chamber is made of stainless steel and has excellent corrosion resistance. 6. Temperature control is accurate, digital display, automatic temperature control. 7. Easy to operate and safe to use. Technical Parameters: Model: HH-11-4 Specifications: Single row and two holes Power supply: 220V 50Hz Temperature control range (°C): room temperature - 100 ° C Temperature control accuracy (°C): ±0.4 Dimensions (mm): 345x200x230 Liner size (mm): 305x160x140 Heating power (W): 600
Introduction: Because at a standard atmospheric pressure and without any impurities in the water, the condition that the water reaches the boiling point is that the water is heated to 0 degrees Celsius by the water bath method, but it is necessary to absorb higher heat from the liquid state to the gaseous state. In the water bath method, the water in the beaker can only have a temperature of 100 degrees Celsius before it becomes steam, and it cannot provide more heat to the water in the test tube, so the liquid in the test tube cannot be boiled. Therefore, it is often necessary to use a water temperature bath to heat some reactions that require constant temperature heating. The double-row four-hole water bath can be used by the testing departments of medical institutions, colleges, scientific research, chemical industry, printing and dyeing industries for distillation, drying, concentration and constant temperature heating of chemicals and biological products. The QYH-S2 constant temperature water bath produced by JOYN brand is widely used in laboratory distillation, drying, concentration and synthesis, as well as constant temperature heating of chemicals, biological products, etc. It is an ideal laboratory equipment for medical and health units, industrial and mining enterprises, scientific research systems and colleges.
