Esa Port Mobile Direct Reading Spectrometer

1、 Instrument Introduction

The Esa Port mobile spark direct reading spectrometer is a new generation product for on-site detection of metal materials, suitable for classification, grade identification, and composition analysis of metal and alloy materials on site.

The instrument adopts a CCD detector, which is small in size, light in weight, easy to carry, comes with a rechargeable battery, flexible in use, cheap in price, and reliable in performance. Under the conditions of well prepared samples and argon gas flushing, the analysis results obtained can be comparable to those of laboratory instruments.

2、 Main features

1. Small size and light weight;

2. Battery powered, convenient for on-site reliable metal identification (PMI) analysis;

3. Fast analysis speed;

4. Arc/Spark Excitation Mode Optional

3、 Technical parameters

1. Optical system

* Two CCD digital electronic detectors 2048 pixels

* Holographic diffraction grating, with 2400 grating lines/mm

* Spectral line: 180-560 nm

* A sealed optical chamber can avoid interference from dust and light

2. Spectral line

* CCD covers the entire range of elemental analysis and can analyze corresponding elements according to specific needs

* The optical system includes a solid-state detector that can measure the full spectrum emitted by the sample

* canSpace has been reserved for possible future upgrades with the addition of new spectral lines

3. Spark source

* The discharge parameters are password protected and set by software control

* The spark generator adopts high-energy pre combustion (HEPS) technology

* Frequency 500 Hz Voltage 400 V

4. Arc source(Optional, for use in black metal analysis)

* Arc direct current to 5A

5. Handheld probe and power cable

* Lightweight gun body structure (aluminum/Teflon), ergonomic design

* Start/Reset

* The buttons and indicator lights are on the handle

* Special adapters for various applications (pipes, rods, wires, etc.)

* The special geometric design of the discharge chamber meets the discharge conditions

* Spark mode uses tungsten electrode

* The arc mode uses copper electrodes

* 1.5-meter-long optical fiber

6. Control and Collection

* GNR METAL LAB software package is assembled in C++using the Access 2.0 database format

7. Analysis and control software

Calculate the calibration curve, taking into account various matrices (references) for each element

The software may have the following functions:

·Support regular operation of function keys

·Selectable concentration units (ppm,%)

·Universal standardization

·Micro standardization

·Correction of interference between elements

·Automatic standardization

·Can print excitation data more than 100 times, standard deviation, relative standard deviation

·Alloy type identification (according to UNI, DIN, ASTM, etc.)

·Standard material library

·Brand identification

·Support calculation of C-equivalent or other parameters

·Can mark elements that are out of range

·It has the function of automatically correcting the number of excitations based on the analysis time

·Support statistical analysis and calculation

·Hard disk storage of data facilitates future research and analysis

·Can connect to external computers or central systems

8. Power supply:220 single-phase 50/60 Hz

9. Size:P45 x H20 x L51 cm

10. Weight18 Kg (including probe and package)