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Microwave Digestion System

Category:

Joint Analysis, Testing, and Technology Cooperation Service Platform

Testing instrument

Silicon Material Testing Instrument

Product accessories:


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Product Description

Instrument and Equipment Information

Instrument Name

Microwave Digestion System

Instrument model

MARS6

English: None yet

Place of origin and manufacturer

CEM

Affiliated Unit

Jiangsu Xinhua Semiconductor Materials Technology Co., Ltd.

Acquisition time

August 2019

Placement location

No. 66, Yangshan Road, Xuzhou Development Zone

Instrument Status

Normal

Device application range / Instrument measurement range (tolerance)

1. The host and control terminal are professionally integrated, featuring a Chinese-language user interface and built-in standard methods such as EPA and GB. The host comes with embedded video training tutorials, eliminating the need for external video playback devices, thus facilitating users in response to changes in operating personnel. The host displays temperature curves and power curves, and provides real-time monitoring and display of temperature curves for each digestion vessel.

2.1.2 The explosion-proof door is equipped with a viewing window, allowing direct and real-time observation of the reaction conditions inside the chamber, thereby ensuring operational safety.

2.1.3 The host is equipped with interfaces, including at least 6 USB ports, which allow importing and exporting application files via USB drives and other storage devices for system software upgrades. It also features at least 2 Ethernet ports, enabling online maintenance, data transmission, video tutorials, and other functions.

2.2.1 Temperature Control System: A non-metallic fiber-optic temperature control system with a measurement range of 0–330°C, an accuracy of ±0.1°C, and a detection frequency of 200 MHz. It provides real-time monitoring of the tank’s internal temperature. The use of non-metallic materials eliminates the safety hazard of potential arcing in the microwave field.

2.2.2 Pressure Control System: A full-tank pressure control system that simultaneously monitors and controls the pressure within all digestion vessels. If the pressure in any digestion vessel reaches the set threshold, the system will automatically trigger an alarm and pause the microwave output, thereby ensuring the highest level of safety. Measurement range: 0–1500 psi.

2.3.1. It employs a pressure-spring relief mechanism, eliminating the need for any consumables such as explosion-proof films in daily use.

2.3.2 The pressure-resistant jacket material shall be a high-safety, flame-retardant composite material or a material of equivalent grade, possessing high strength, high thermal resistance, and high thermal conductivity. It shall have a maximum pressure rating of 10,000 psi, a maximum temperature rating of 600℃, and vertical directional explosion-proof functionality. The maximum temperature inside the reaction inner tank shall be ≥320℃, with a maximum pressure of ≥2,200 psig; the volume of the reaction vessel shall be ≥100 mL. Each batch can process ≥12 vessels, and it is possible to perform digestion on as few as one sample per batch.

Whether it is regularly calibrated by a third-party agency

Yes

CNAS certification obtained.

No