EMA 502 microelement analyzer

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Velp Scientifica

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Micro element analyzer with Helium or Argon carrier gas

The EMA 52 microelement analyzer provides an accurate and reliable solution for the determination of carbon, hydrogen, nitrogen, sulfur and oxygen. The device is also suitable for receiving and analyzing solid and liquid samples.

It can accommodate up to 117 samples, which requires a total of 4 sample change discs. Thanks to the EMASoft PC software included with the device, it does not require the continuous presence of the analyst. It can even work independently at night. An analysis of approx. It takes 3-4 minutes, so you can measure the 117 samples within 8 hours (e.g. during night work).

Gas chromatography technology ensures complete separation of all elements and real-time peak data. By connecting to the Velp ERMES cloud-based storage, the operation of the device can be monitored or controlled remotely from a phone, computer or tablet.

The device works according to the following international standards: AOAC, AACC, ASBC, ISO, DIN, IFFO, OIV, ASTM, EPA.

More details

Technical data of the EMA 502 microelement analyzer:

Specifications:	EMA 502 microelement analyzer
Sensor:	TCD sensor with automatic calibration
Maximum sample weight:	up to 100 mg (depending on carbon content)
Automatic sample changer capacity:	4 discs with 30 positions each (supplied with 1 disc)
Accuracy:	≤ 0.2 %
Connectivity:	to the cloud with a Wi-Fi connection or LAN
Dimensions (W x H x D):	500 x 510 x 410 mm (height with automatic sample changer: 680 mm)
Weight:	45 kg

Combustion / pyrolysis temperature: CHNS: 1030°C O: 1060°

EMA 502 can use two types of carrier gas. Since Helium is very expensive, so where the use of Argon is permissible, it will be economical to use this carrier gas

Measuring ranges:	EMA 502
Measuring ranges:	He carrier gas	AR carrier gas
Analytical range, C:	0.001 - 20 mg	0.01 - 20 mg
Analytical range, H:	0.001 - 5 mg	0.01 - 5 mg
Analytical range, N:	0.001 - 20 mg	0.01 - 20 mg
Analytical range, S:	0.01 - 6 mg	-
Analytical range, O:	0.005 - 6 mg	-

Sales package includes: device, automatic sample changer with 1 sample changer disc, consumable kit for 1,000 measurements, GC column - CHNS, EMASoft PC software, 1 year access to the VELP Ermes Cloud platform, USB and RS-232 cable. The computer is provided by the user!

For oxygen analysis, in addition to the device, you must order the following accessories:

Kit for the analysis of approximately 1,000 oxygen samples
GC column - for oxygen

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EMA502 CHNS-O microelement analyzer with two types of carrier gas

331.F30800100

EMA 502 microelement analyzer

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"The EMA 502 elemental analyzer is the accurate and reliable solution for the determination of carbon, hydrogen, nitrogen, sulfur and oxygen in various industrial sectors such as pharmaceuticals and life sciences, organic chemistry, petrochemicals and energy, as well as environmental protection, agriculture , food and feed areas. The EMA 502 offers consistent performance, versatility, ease of use and premium features for combustion analysis in compliance with the following international standards: AOAC, AACC, ASBC, ISO, DIN, IFFO, OIV, ASTM, EPA. - With a 30-slot automatic sample changer, which can be expanded with 3 additional discs, for a maximum of 117 samples. - Helium and argon can also be used as carrier gases. - TCD (thermal conductivity detector - Accurate determination from a few ppm to 100% for solid, semi-solid and liquid samples. - Gas chromatography technology ensures the separation of the components to be determined. - Intuitive handling with the help of the EMASoft™ software, the process can be followed during measurement with the help of a real-time detector signal - Optional: 21 CFR Part 11 compliance - Exclusive connectivity to the VELP Ermes Cloud Platform, which supports the system with a premium remote service, thereby creating the possibility of real-time monitoring and control of the device from a computer, smartphone or tablet. The EMA 502 element analyzer contains all necessary units for measurements: - 30-seat sample changer - approx. Kit required to carry out CHNS analysis of 1000 samples (catalyst, reducing agent, quartz wool, reagents and seals) - GC column - EMASoft™ software - 1 year access to VELP Ermes Cloud Platform - USB and RS232 cables - chemicals and consumables for daily maintenance. To determine oxygen, the following codes must be ordered in addition to instrument code 331.F30800100: - 331.A00000433 Stock approx. 1000 samples for oxygen analysis - 331.A00000437 GC column - for oxygen"