The speed regulating glass reactor is mainly used for material synthesis, distillation, concentration and other experiments. The structure of the kettle can be divided into three types: single layer, double layer and three layers. The kettle can be pumped to a negative pressure state as required to meet the experimental conditions. By adjusting the constant pressure funnel or the regulating valve on the feeding bottle, the material can be uniformly added. The reaction product is recovered by distillation using the heat exchange function of the condenser. The kettle body of the double-layer speed regulating glass reactor has inner and outer layers. The temperature of the materials in the kettle is adjusted by injecting a certain temperature of circulating liquid into the interlayer. The three-layer speed regulating glass reactor has two layers of glass jackets. The inner jacket is used to pass the circulating liquid with a certain temperature to adjust the temperature of materials in the kettle. The outer jacket is pumped to a vacuum state by a vacuum pump to realize the insulation function.
DOVMXtech Glass Reactor:
Selling point
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For many years of production technology and experience, reduces the cost, and is simple and practical. a large number of installation cases, high quality and reasonable price;
- The equipment is scientific in design, safe and reliable, stable in operation, simple in operation, and Complete modular design delivery, No field installation is required；
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1L, 2L, 3L, volume available；
- Designed with vacuum gauge and temperature display unit；
- High borosilicate glass has good physical and chemical properties；
- Wide working temperature range:-80℃ to 200℃；
- It can work under normal pressure and negative pressure, its vacuum degree can reach to 0.095Mpa;
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DOVMXtech brand is well-known worldwide;
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We are a well-known OEM supplier of laboratory equipment in the United States and Canada;
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Equipment can be customized according to customer requirements;
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We can provide door-to-door transportation services, worry-free delivery, including customs clearance;
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Recruit distributor partners globally. We have a very mature pricing system for distributors, fully guaranteeing the interests of distributors.
Product technical characteristics
● all glass components are high borosilicate glass 3.3 with good physical and chemical properties.
● it can be used in the range of high temperature (200 ℃) to low temperature (- 80 ℃).
● it can work under normal pressure and negative pressure, and the vacuum degree can reach 0.095mpa.
● allowable pressure range in the kettle: - 0.1MPa ~ 0mpa.
● anti corrosion discharge valve designed for discharge at the side without liquid accumulation.
● the main frame is made of SUS304 with strong corrosion resistance.
● SUS304 material tray to prevent environmental pollution.
● three phase asynchronous mixing motor, variable frequency speed regulation, digital display of mixing speed.
● the mixing bearing can prevent the mixing rod from abrasion and chip dropping, with good sealing effect and long service life.
● PT100 temperature sensor is adopted, with high temperature control accuracy. SUS304 material is coated with polytetrafluoroethylene tube and double anti-corrosion.
● paddle type mixing paddle, polytetrafluoroethylene mixing blade; The mixing rod is made of SUS304 and wrapped with polytetrafluoroethylene, with high strength and strong corrosion resistance.
● plug or discharge valve made of Teflon + FV rubber; "O" ring with tetrafluoroethylene protective layer.
● equipped with casters, easy to move.
● compact structure and space saving.
● the height of the discharge valve is appropriate for discharging.
● Explosion-proof: additional $250.
| Product Specifications | |||
| Model | DGR-1L | DGR-2L | DGR-3L |
| Jacket capacity | 1.2L | 1.7L | 2L |
| Vessel capacity | 1L | 2L | 3L |
| Funnel size | 0.2L | 0.2L | 0.2L |
| Stirring speed | 40-500rpm | 40-500rpm | 40-500rpm |
| Power Supply | 110V～,60Hz or 220-240V～ 50/60Hz | 110V～,60Hz or 220-240V～ 50/60Hz | 110V～,60Hz or 220-240V～ 50/60Hz |
| Operating pressure(Mpa) | Ordinary pressure or negative pressure | Ordinary pressure or negative pressure | Ordinary pressure or negative pressure |
| Condensing area | 0.025m2 | 0.025m2 | 0.025m2 |
| Dimensions | 480W*420D*1110H mm | 480W*480D*1200H mm | 480W*480D*1200H mm |
| Net Weight | 28kg | 29kg | 30kg |
2.主要技术参数
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项目 |
技术参数 |
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釜内有效容积(L) |
1L/2L/3L |
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釜体夹套容积(L) |
约0.3L/0.6L/0.9L |
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冷凝器冷凝面积（㎡） |
约0.025 |
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恒压漏斗容积（ml） |
200 |
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釜盖上开孔 |
搅拌插入孔 |
24#标准磨口 |
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温度传感器插入孔 |
24#标准磨口 |
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冷凝器连接口 |
24#标准磨口 |
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液体加料口 |
19#标准磨口 |
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恒压漏斗接口 |
24#标准磨口 |
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玻璃组件 |
高硼硅玻璃3.3 |
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工作温度(℃) |
-80～200 |
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釜体内外温差限值（℃） |
≤80 |
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釜内压力（MPa） |
-0.1～0.0 |
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夹套耐压（MPa） |
≤+0.03 |
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真空系统升压速率 |
≤2kPa/h |
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搅拌功率(W) |
70 |
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调速方式 |
无级调速 |
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搅拌转速(rpm) |
40～500 |
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最大扭矩N-cm |
70 |
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温度传感器类型 |
Pt100 |
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温度显示精度（℃） |
±0.1 |
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进出液循环接口规格 |
Rc1/2或Rc3/4 |
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密封件材质 |
聚四氟乙烯 |
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放料阀安装高度（mm） |
100-210(可调整) |
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搅拌桨 |
桨式搅拌桨 |
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电源 |
110V～，60HZ或220-240V～,50/60HZ |
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使用环境温度 (℃) |
5～35 |
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环境相对湿度 (%) |
≤ 65 |
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整机外形尺寸(mm) |
约480W×420D×1100H |
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Specific parameters of double-layer glass reactor SGR212-1L
| model | SGR212-1L |
| Glass material | GG-17 |
| Bottom plate type main support | stainless steel |
| Volume of reaction bottle | 1L |
| Mezzanine capacity | 0.4L |
| Plug in and out oil circulation port | Low in high out |
| Number of openings for kettle cover | five |
| Height of discharge port from the ground | 30mm |
| Reaction temperature of kettle body | -80℃-250℃ |
| vacuum degree | 0.098Mpa |
| Mixing speed | 0-800 |
| Mixing shaft diameter | 8mm |
| Mixing power | 40W |
| Voltage/Frequency (V/Hz) | 220V/50Hz |
| External dimensions (mm * mm * mm) | 350*345*1000 |
| Bottom plate size (mm * mm) | 325*345 |
| Packaging size (mm * mm * mm) | 1200 * 480 * 400 0.23 cubic meters |
| Packaging weight (KG) | 32 |
| Speed regulation method | Electronic stepless speed regulation |
| Speed display mode | digital display |
| Sealing method | PTFE component seal, 50 flange mixing port |
| condenser | Vertical 40 * 400mm; 24 # standard mouth |
| Dropping device | 250ml constant pressure funnel; 24 # standard mouth |
| Pressure reducing device | 24 # standard port pressure reducing valve |
| Temperature measuring tube | 19 # standard mouth |
| Material placement method | Oblique PTFE discharge valve, 60 flange port |
| Vacuum display mode | vacuum meter |
| Mixing connection method | Universal joint connection |
| The stirring rod | Anchor type stainless steel rod, wrapped with PTFE |
| Collection device | Optional reflux elbow collection bottle |
| explosion-proof | Explosion-proof frequency converter and explosion-proof motor EX40W, 0-1400 rpm |
| Main part | Optional frame type, spray molded or spray PTFE |
| Insulation device | Insulation cotton |
| Temperature display inside the kettle | Optional digital display |
Specific parameters of double-layer glass reactor SGR212-2L
| model | SGR212-2L |
| Glass material | GG-17 |
| Bottom plate type main support | stainless steel |
| Volume of reaction bottle | 2L |
| Mezzanine capacity | 0.8L |
| Plug in and out oil circulation port | Low in high out |
| Number of openings for kettle cover | five |
| Height of discharge port from the ground | 30mm |
| Reaction temperature of kettle body | -80℃-250℃ |
| vacuum degree | 0.098Mpa |
| Mixing speed | 0-800 |
| Mixing shaft diameter | 8mm |
| Mixing power | 40W |
| Voltage/Frequency (V/Hz) | 220V/50Hz |
| External dimensions (mm * mm * mm) | 350*345*1000 |
| Bottom plate size (mm * mm) | 325*345 |
| Packaging size (mm * mm * mm) | 1200 * 480 * 400 0.23 cubic meters |
| Packaging weight (KG) | 32 |
| Speed regulation method | Electronic stepless speed regulation |
| Speed display mode | digital display |
| Sealing method | PTFE component seal, 50 flange mixing port |
| condenser | Vertical 40 * 400mm; 24 # standard mouth |
| Dropping device | 250ml constant pressure funnel; 24 # standard mouth |
| Pressure reducing device | 24 # standard port pressure reducing valve |
| Temperature measuring tube | 19 # standard mouth |
| Material placement method | Oblique PTFE discharge valve, 60 flange port |
| Vacuum display mode | vacuum meter |
| Mixing connection method | Universal joint connection |
| The stirring rod | Anchor type stainless steel rod, wrapped with PTFE |
| Collection device | Optional reflux elbow collection bottle |
| explosion-proof | Explosion-proof frequency converter and explosion-proof motor EX40W, 0-1400 rpm |
| Main part | Optional frame type, spray molded or spray PTFE |
| Insulation device | Insulation cotton |
| Temperature display inside the kettle | Optional digital display |
Specific parameters of double-layer glass reactor SGR212-3L
| model | SGR212-3L |
| Glass material | GG-17 |
| Bottom plate type main support | stainless steel |
| Volume of reaction bottle | 3L |
| Mezzanine capacity | 0.8L |
| Plug in and out oil circulation port | Low in high out |
| Number of openings for kettle cover | five |
| Height of discharge port from the ground | 30mm |
| Reaction temperature of kettle body | -80℃-250℃ |
| vacuum degree | 0.098Mpa |
| Mixing speed | 0-800 |
| Mixing shaft diameter | 8mm |
| Mixing power | 90W |
| Voltage/Frequency (V/Hz) | 220V/50Hz |
| External dimensions (mm * mm * mm) | 350*410*1250 |
| Bottom plate size (mm * mm) | 325*410 |
| Packaging size (mm * mm * mm) | 1220 * 480 * 400 0.24 cubic meters |
| Packaging weight (KG) | 36 |
| Speed regulation method | Electronic stepless speed regulation |
| Speed display mode | digital display |
| Sealing method | PTFE component seal, 50 flange mixing port |
| condenser | Vertical 60 * 450mm; 24 # standard mouth |
| Dropping device | 500ml constant pressure funnel; 29 # standard mouth |
| Pressure reducing device | 24 # standard port pressure reducing valve |
| Temperature measuring tube | 24 # standard mouth |
| Material placement method | Oblique PTFE discharge valve, 60 flange port |
| Vacuum display mode | vacuum meter |
| Mixing connection method | Universal joint connection |
| The stirring rod | Anchor type stainless steel rod, wrapped with PTFE |
| Collection device | Optional reflux elbow collection bottle |
| explosion-proof | Explosion-proof frequency converter and explosion-proof motor EX40W, 0-1400 rpm |
| Main part | Optional frame type, spray molded or spray PTFE |
| Insulation device | Insulation cotton |
| Temperature display inside the kettle | Optional digital display |
Operation:
1. Add materials into the kettle through solid feeding or other feeding ports.
2. Vacuum the reaction kettle according to the reaction needs. The three-layer reactor can use a vacuum pump to vacuum the outermost jacket to form a vacuum state, so as to realize the insulation function and avoid the loss of cooling capacity.
3. Adjust the temperature control equipment according to the displayed temperature to make the kettle reach the required reaction temperature.
4. Slowly adjust the knob to the required speed.
5. After the reaction is completed, turn off the temperature control equipment first, and then turn off the power supply of the reactor.
note: the circulating valve cannot be closed.
6. Open the discharge valve to discharge the materials. The valve parts or the kettle can be cleaned as required and re installed firmly.
If the glass parts are to be cleaned, they must be restored to normal temperature. After cleaning, wipe the water beads inside and outside to avoid cracking of the kettle due to uneven temperature or sudden temperature change.
We're sorry if we didn't respond in time.
Each equipment will undergo many strict inspections before delivery and transportation to ensure that it is intact. All electrical parts are warranted for one year (except for vacuum pumps and glassware). We have provided double copies for easily damaged items. Please rest assured that the whole machine will be maintained for life. if something breaks, replacement parts will be shipped next day by air.
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