Analytical instrument MILESTONE 2017

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RESALE üye beri 2023

  • makine listesi (4979)
madde-No: 166041456 miktar: 1 tarih: 22.12.2024
Üretim yılı: 2017 yer: Land-PL Polonya
fiyat: 50,000 EUR
Üretici: MILESTONE
model: 2017
Makine türü: Analytical instrument
tarif: Analytical instrument MILESTONE 2017

kullanılmış makine

The Milestone UltraWAVE microwave mineralizer is a unique device. Structurally and ideologically completely different from classic mineralizers with closed vessels. UltraWAVE works in SRC (Single Reactor Chamber) technology - a single reactor chamber. The said reactor is made of a thick stainless steel jacket, capable of maintaining extreme conditions inside: temperature up to 300 ° C and pressure up to 200 bar. This allows the full mineralization of the heaviest samples in an even shorter time. Inside the chamber, we can place several types of vessels (Teflon, glass, quartz) in a 22-position holder. The dishes are immersed in water. Thanks to this, we have an absolute guarantee that all samples are in the same conditions. The individual vessels (test tubes) are not closed or screwed, only the lid is put on, which greatly facilitates and speeds up the entire process and significantly reduces operating costs.
The SRC technology enables the mineralization of a sample of any size, even up to several dozen grams, and the simultaneous digestion of samples with the most diverse matrices.

The biggest advantages of the UltraWAVE microwave mineralizer:

- precise and direct control of temperature and pressure
- high quality of mineralization
- the possibility of using large weights of the sample
- minimal handling when closing and opening - less risk of contamination
- less acid needed for mineralization - lower blind level
- reference material can be mineralized together with the sample (s)
- no stage of closing and opening the vessels
- shorter digestion time
- no vessel cleaning step - possibility of using disposable tubes
- lower operating costs - no classic covers, springs, disks, lids, dishes

We invite you to familiarize yourself with the materials on the manufacturers :
.milestonesrl/products/microwave-digestion/ultrawave

The offered equipment was used and supervised from the very beginning in an accredited laboratory, which was closed. The device is fully functional.
Market value: over PLN 300,000

Detailed specification:
UltraWAVE ECR Microwave Digestion System 220V, 50Hz Milestone UltraWAVE
Microwave, high-pressure, high-temperature mineralizer with a single reaction chamber (SRC) adapted to work with large amounts of HCl, including aqua regia
High-pressure reaction chamber (SRC) made of stainless steel
Chamber volume 990 ml with 900 ml TFM Teflon vessel
The SRC technology enables the same temperature and pressure to be obtained for all samples simultaneously. Automatic mechanism for lowering and lifting the basket z
utensils
The SRC chamber is secured with double steel clamps
Lid position sensor during automatic closing and opening of the SRC chamber
High microwave power (1500 W) for fast heating
Microwave energy optimized to the shape of the SRC chamber for better microwave distribution (no sample rotation required) and maximum efficiency
A thin acrylic cover automatically raised and lowered to ensure the safety of the user.
Integrated double exhaust system to collect vapors when opening the chamber
Pressure charged externally into the chamber with an inert gas to prevent sample boiling and eliminate the risk of cross contamination
Automatic pressure relief after the end of the microwave program and the chamber has cooled down
The SRC chamber is water-cooled to increase work efficiency
Safe pressure release mechanism inside the E41261673 housing in case the maximum pressure (over 199 bar) is exceeded
Analogue pressure gauge for easy reading of the pressure in the SRC chamber on the device housing
Safety valve enabling manual unsealing of the chamber in the digestion cycle in the event of a power failure
Temperature and pressure control
Temperature sensor that measures and controls the temperature in the SRC chamber and in all vessels simultaneously
Working temperature up to 300 ° C
A pressure sensor that directly measures and monitors the pressure in the SRC chamber and in all vessels simultaneously
Working pressure up to 199 bar
Built-in temperature sensor to measure and monitor the outside temperature of the chamber, preventing overheating
Built-in sensor for measuring the temperature of the magnetron and microwave antenna
Other features:
Possibility to mineralize different types of samples with different reagents in the same process and under the same temperature and pressure conditions
The possibility of using disposable dishes, eliminating the washing and cleaning stage
Vessels made of glass, quartz or PTFE-TFM, can be used in the same process
The vessels are clogged with a stopper, the step of screwing and unscrewing the vessels is eliminated
Increased weight of a single sample in relation to mineralizers with closed vessels
The minimum amount of acid 2-4mL - lower reagent blank
The mineralized sample can be stored in the tray
seller offer No. resale P220208095
Seller-item-No.: P220208095
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