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Product Description
LD series closed Microwavebe Digestion as an efficient sample pretreatment equipment, which can provide fast ,safety and clean digestion treatment for users. Also it can expedite the chemical reaction speed and depth of samples under the condition of high temperature and high pressure. So the digestion system will not damage the elements such as highly volatile silver, mercury etc. Widely applied in the chemistry industry, food analysis, environmental monitoring, disease control center, quality supervision and commodity inspection etc.
1) Power supply:210-230V AC, 50Hz, 15 A
2) Microwave frequency:2450MHz, High energy microwave field emission, industrial grade double magnetron emission
3) Microwave output power:0~2300W, continuous automatic microwave control
4) Overall maximum power:2500W
5) Chamber:67L large capacity, Super thick 316 stainless steel chamber, Multilayer industrial TEFLON coated.
6) Waveguide design:Double magnetron design, 90 degree layout which can improve the chamber uniformity.
7) Safety anti-explosion door:Double layers metal structure safety door, Buffer device inside, Electronic and mechanical double lock design.
8) Turntable design:Rapid rotating with single axis and unidirection, Various tank racks can be equipped.
9) Cooling and exhaust system:High power anti-corrosion axial fan which owns high efficiency cooling, Only 20 minutes to decreasing temperature of 200℃ to 70℃.
10) Fault state detection: The machine owns self-test function, Automatic judge fault states to prevent accidents(such as abnormal sound check, abnormal temperature check and equipment running check etc.) Also it has door state monitoring function, the machine can not start until the door closed correctly.
11) Operating ambient temperature/humidity: Operating temperature 0-50 °C and humidity 15-85%RH
12) Overall external dimension: 630*530*630mm
| Digestion Vessels Parameters | |||
| Model No. | LD-80 | LD-100 | LD-100S |
| Vessel Type | 1-14pcs closed vesse | 1-14pcs high temperature quartz vessel | 20pcs closed vessel |
| Batch process per time | min.1pc- max.14pcs | min.1pc- max.14pcs | min.2pcs- max.20pcs |
| Inner tank material | TFM | Pure quartz | TFM |
| Outer tank material | Imported PEEK and glass fiber | PTFE | Imported PEEK and glass fiber |
| Volume per vessel | 80ml | 100ml | 100ml |
| Maximum pressure | 15MPa(2200psi) | 8MPa (1100psi) | 6MPa (850psi) |
| Maximum temperature | 250℃ | 300℃ | 250℃ |
| Max. samples capacity per vessel | 0.1-0.5g | 0.1-0.5g | 0.1-0.5g |
| HF Proof | YES | NO | YES |
| Tank anti-explosion |
Material distort pressure release, resume automatically, no need consumables |
Imported aluminium alloy anti-explosion film | Imported aluminium alloy anti-explosion film |
| Applications |
Foods, Soil, Metal, alloy, Polyester plastics, Geology, Biology, Cosmetics, Pharmaceutical, Agricultural products,Semiconductor etc. |
Fatty food, Plastic, Fiber, Petroleum, Fat, Coal etc. | Biology samples, Environmental samples, Water samples, Food samples etc. |
1) Adopting high precious armoured platinum resistor, Real-time measure the samples temperature in the tank. Surface with high anti-corrosion coated which can improve the service life time.
2) Temperature measurement range: 0-450℃, accuracy: ±0.5℃
3) Control accuracy: ±1℃
4)The system preset curvature temperature, the maximum preset 8 sections temperature range.
Pressure Measurement and Control
1) Adopting piezoelectric detector, No pressure pipe, no need to contact with samples to avoid pollution.
2) Measurement range:0-20MPa (2500Psi), Tolerance: ±0.01MPa, Sample frequency: 200pcs/s
3) Pressure protection: Microwave emit will automatic stop and alarm when overpressure.
Operating system
1) 7 inch color touch screen
2) Real-time display the components status, and the parameters can be set and modified.
3) Error code database which can display the error code in real-time
4) Display the closed vessel temperature and pressure in real-time
5) Display the temperature, pressure, power curve in real-time
6) Storage the testing process photos which is convenient for future check or error record.
Oil Press was founded in 2006, specialized in researching & manufacturing varies laboratory pretreatment equipment. As one of Chinese National Innovation Fund Support Enterprise, we insist on self-innovation and have successfully broken up the foreign companies monopoly in China by inventing varies laboratory equipment, such as automatic rotation agitator, zero head space extractor, utomatic digestion equipment, lab ball mill machine, glove box, etc.
During 10 years developing, we have successfully met varies requirements from customers and owned great reputation from over 1000+ customers all over the world. And our equipments are mainly used in laboratory of university, government environmental protection agency, third-party test company and mine company.
For Example: Chinese Academy of Sciences, Shandong University, University of Cambridge, Australia SGS, BV test, Zijin Mining Group Company Limited, Hunan Province Environmetal Protection Authority, etc.
The members of Oil Press researching & technical support team are all with bachelor above degree & 5 years above working experience. And all the products are with independent intellectual property, including 2 patents and 45 utility models.
ISO9001
Patent 1
Patent 2
Packing & Delivery
| Packaging | |
| -Export carton packing | |
| -Both neutral and customized package can be available | |
| Shipping | |
| We can ship the goods to you per the methos showed on the picture and you can choose the appropriate one based on your timeline and budget. |
91.8% Response Rate
91.8% Response Rate
91.8% Response Rate
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