Angstrom Advanced AA7000 SEM Scanning Electron Microscope

Introductions

Angstrom-SEM is a true multi-purpose, multi-user Scanning Electron Microscope. It excels in versatility and flexibility by combining high performance in all SEM modes & Particle counter with ease of operation in a multi-user materials research environment. On this instrument, there is a perfect balance between stable configuration and an excellent resolution.

 

Specifications

 

 

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AA6000 Mini Desktop Scanning Electron Microscope

Introduction
Angstrom-mini-SEM is a true desktop multi-purpose, multi-user Scanning Electron Microscope. It excels in versatility and flexibility by combining high performance in all SEM modes & Particle counter with ease of operation in a multi-user materials research environment, and perfect balance between stable configuration and excellent resolution.

Specifications- Resolution: 7nm(Option: 5nm@20KV)- Acceleration Voltage: 0.6KeV ~ 20KeV (Option: 30KV)- Visual Inpection Source: Electron induced Display (Tungsten Hair Pin Type)- Probe Current: nA ~pA for SEM, Max. ~ 3uA- Bean Control: Beam Shift : ±125um, Beam Rotation: 360°- SE Detector: High Sensitivity SE detector- Image Signal process: 5 Steps: Area(768X576),Search (960X720, 1280*960) Photo Mode (1920X1440, 3840X2880)- Work-Piece Positioning: Tilted Holder 0°~60° (Max 90°)- 5 Axis Stage Movement Stroke: X/Y/Z/=-40/40/30mm Tilt: 0~60° Rotation=360° Option: Stage Motorization (3 Axis-X/Y/R)- Vacuum system: Full Automation (or Manual Mode) Rotary Pump & Turbo Pump Convection Gauge(Pirani + Penning Gauge)- Anti-Vibration: Air-Cylinder type anti-vibrator included in frame. Air or Any gas supply such as N2 line required at Lab site- Control Rack: PC Environmental Operation Operating system : Windows Serial communication: control data interface- Display System: 22” LCD monitor- Port: 3 Port (For EDX, WDX, Etc.). Port Sufficient for all detector & Up-gradation- GUI& Tools: BSE Mode Converter Switch(BSE, EDX, ETC.) Pixel averaging scan/ Photo Scan/ etc. Measurement (Angle, Area, Horizontal. Vertical, Width, Cross, Box) Simple Measuring function by using Horizontal Line, Vertical Line, Diagonal Lines, Boxes, Angle, Area, etc. Annotation (Symbol Such Circle, Boxes, Line, Arrowed, Line), Image Shift & Image Rotation(Raster Rotation) Image Compression / Compression Type : BMP, JPEG, Data Including Magnification, Working Distance, KV & Mark Bar. Thumbnail Image Display- Image Processor: Length/Min.dia/Max dia/Circularity/Eccentricity/Excel Data/Graph Data export to Excel file with original Image Free Line Measurement, Grain analysis Various User Define Filters Image Tiling AOI(Area Of Interest) Particle Counter (Blob Analysis)- Automatic Control: Auto Brightness/ Contrast Multi Focus & Dynamic Focus Auto Focus/ Auto stigmator/ etc. Auto Emission Beam Current Raster Rotation (Mouse Adjustment) Cathode Using Time ( Life Time)) Mouse Control(Dragging or Scroll Methodology)

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Angstrom Advanced AA5000 Multi-function SPM Systems

Introductions

AA5000 Scanning Probe Microscope is Angstrom most innovated model. AA5000 features a full coverage of SPM techniques-STM, AFM, LFM Conductive AFM, MFM, EFM, Environmental Control SPM and Nano-Processing... AA5000 is designed to provide images of atomic scale up to 100 micrometer. With a Digital Signal Processor (DSP) TMS320C642 inside the system, AA5000 can handle complicated multi-functional tasks efficiently. A real-time operating system of SPM/DNA is embedded in AA5000 SPM system.

 

Features

• Multi-function: AFM, LFM, STM, Conductive AFM, MFM and EFM;

• Multi-Mode: Contacting Mode, Tapping Mode, Phase Imaging and Lifting Mode;

• SPM can be in liquid;

• Real-time temperature and humidity detecting;

• Force Analysis: I-V Curve, I-Z Curve, Force Curve and Amplitude Curve;

• Nano-Processing and manipulating: Lithography Mode and Vector Scan Mode;

• Fast automatically tip-engaging

• Simply change of the tip holder to switch between STM and AFM;

• Full digital control, auto system status recognition;

• Adjustable lightening inside

• With a 32-bit Digital Signal Processor (DSP) from Texas Instruments, 4.8 billion times of calculation per second can be achieved;

• Controller and Computer connected through a 10M/100M Fast Ethernet;

• Large sample size: up to diameter 45mm, 30mm thick;

• Online Control Software and offline Image Processing Software for Windows;

• Trace-Retrace scan, Back-Forward scan;

• Online real-time 3D image;

• Automatically Brightness and Contrast refresh;

• Data can be loaded out for further analysis;

• Nano-Movie function: Continuous data collection, storage and replay;

• Multi-Analysis: Granularity and Roughness;

• Tip Estimation and Image Re-construction;

• Modularized design for convenience of maintenance and future upgrade;

• Second display monitor and optical microscope system attachable;

Specifications

 

 

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Angstrom Advanced PHE-104 Infrared Spectroscopic Ellipsometer

 

Angstrom Advanced PHE-104 Infrared Spectroscopic Ellipsometer

Parameters：

Wavelength: 4000-400cm-1(2.5-25um)

Beam size: 1X34mm

Automated incident angle：35° to 90°，0.01°/Step

Functions/Features：

Film’s thickness, N & K measurement;

Resistivity measurements and doping profiles;

Identification of chemical bonds and buried layers investigation ;

Transmittance and reflectance;

 

 

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Angstrom Advanced combined Thermogravimetric Analysis (TGA) , Differential Thermal Analysis(DTA) and Differential Scanning Calorimetry(DSC) Systems

TGA/DSC/DTA Apparatus

Temperature range: according to selected furnace

-150 … 2000°C, for c_p determination up to 1500°C

 

Consisting of:

A) Basic Unit

Basic system with sample carrier support with reproducible adjustment, purge gas inlet to the sample, inbuilt µV-preamplifier electronics and electric motor driven furnace hoist (basic system). The system is suitable for measurements under normal atmosphere, in dynamic and static inert gas atmosphere, it is evacuable (down to 10E-2 mbar).

           

Accessory kit for furnace hoist for one furnace, with manual pivoting mechanism

           

Silicon Carbide furnace, working temperature range 25 ... 1550°C high temperature tube furnace with SiC heating element, integrated, exchangeable protective tube for gas flow with stop valve, air-cooled double shell, integrated control thermocouple type S, voltage supply 75 V max.

 (for measurements in the low temperature range helium has to be used as sample atmosphere)

 

B) Sample Carrier

Sample carrier system, also for cp determinations, complete with radiation shield and thermocouples type S

2 sample crucibles 399.205 (PtRh) with lids 399.860 for temperature range 25 ... 1500°C, for cp-determinations ... 1400°C

2 sample pans 399.972 (Al2O3) with lids 399.973 for temperature range 25 ... 1650°C

 

C) Software Package

Software with data acquisition, storage and evaluation under MS WINDOWS, 32 bit.

Features:

multitasking with simultaneous operation of several TA systems and simultaneous evaluation

graphical user surface, integrated detailed HELP system

                                                                                                           

D) Calibration

DSC/DTA calibration kit (temperature and enthalpy)

temperature range -50 ... 750°C, consisting of 8 samples (400 mg each) with manufacturer certificate and detailed calibration instructions, for use in Al2O3 crucible

 

E) Vacuum pump for measurements under pure atmosphere

Evacuating system for manual operation, with double-head diaphragm vacuum pump (final pressure 10E-5 mbar), with valves and connection lead (115/230 V, 50/60 Hz)

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Angstrom Advanced UV1600/1800 series spectrophotometer

Introduction

The UV 1600/1800 series are developed for precise testing with a stray of light of only 0.05%T. The value is evident from the performance provided everyday. The local stand-alone software provides functions of Basic Mode, Quantitative Test and Kinetics and System Utilities.

Fundamental Principle

Data Store FunctionThe Ram has the capability of saving 200 separate groups of data which can be recalled at any time and most importantly, if a sudden loss of power occurs. Users don't need to write down each test result in the notebook, thus saving time and increasing work efficiency. Standard Curve Build and Store Users can build their own standard curve on the screen and save it within the RAM. The curves can be reloaded at any time. Up to 100 curves can be stored. Coefficient Method If you know the coefficients of the curve equation, you can input the values and use them to test the samples directly. Kinetics Test The Kinetics curve can be displayed in the screen, you can use this function to test the samples and verify the instruments stability. System Function The instruments have the ability to calibrate the wavelength accuracy and dark current automatically by choosing the corresponding command in the Utility menu. Super PC Software (Optional) The software functions include 1) Kinetics 2) Quantitative Test 3) Wavelength Scan 4) Multi wavelength Test 5) DNA/Protein Test

Features

The Milas Deuterium is a world-leading lamp that has a long-lasting service life, high stability and high brightness. The Tungsten lamp also ensures a long service life and high stability on the UV spectrophotometer. The lamps feature pre-aligned design, so there is no need for professional adjustment while replacing a new one. Therefore users no longer need to hire professionals to change or adjust lamps which greatly improves reliability and cuts down on the maintenance expenses. The D2 lamp and the W lamp can be controlled individually to extend the lifetime. You can switch off the D2 lamp when in visible range or switch off the W lamp when in Ultraviolet range. Excellent optical performance Low Stray Light The Stray Light is only 0.05%T which enables the user to decrease the analysis Relative Error greatly. High Wavelength Accuracy Adopt advanced Guide Screw structure, which ensures the wavelength accuracy and repeatability. Outstanding UV and visible region are used with corresponding photometry accuracy of top-grade instruments (NBS930D standard, standard solution), which enables the instrument to be suitable for various quality control. For more information https://angstromadvancedinc.wordpress.com/ http://angstrom-advanced1.blogspot.com/ http://angstrom-advanced.blogspot.com/ https://www.facebook.com/Angstrom-Advanced-121251874597862/ http://angstromadvancedinc1.blogspot.com https://twitter.com/AngstromAdvance

Angstrom Advanced Model Gold 54 UV/VIS Scanning Spectrophotometer

Model Gold 54 UV/VIS Scanning Spectrophotometer

Features

Display Mode: 4 digit LED Lamp: Hamamatsu L2D2 long life (over 3000 hours) Deuterium Lamp and RoYal long life (over 10000 hours) Halogen-Tungsten Lamp with patent technical combination Interface: RS232 Serial Measurement: 15 × 12 × 9 Inches Weight: 22lb Curny-terner configuration diffraction grating monochromator, non-spherical light source optical path & precise grid, whole aluminum metal alloy die-castings, patent structure of mirror rack, excellent UV S/N Patented Deuterium / Halogen-Tungsten lamp and spectral energy correction system With Qualitative-quantitative data processing software package, save/print/output applied to spectrum scanning or timing scanning, etc Adopting computerized measuring system, accurate T-A transformation, auto 0% & 100% adjustment, direct concentration readout, concentration factor setting, GOTO Spacious sample compartment, 4 position cuvette rack, suitable for 1-5 cm optical path rectangular cells

Specifications

Wavelength Range 200~1000nm Wavelength Accuracy ±2nm Wavelength Repeatability £0.5nm Photometric Range 0.0~199.9%T -0.3~2.999A 1~9999F 0~999C Spectral Slit Width 2nm Transmittance Accuracy ±0.5%T(NBS930D) Stray Light < 0.3%T(220nmNal) For more information https://angstromadvancedinc.wordpress.com/ http://angstrom-advanced1.blogspot.com/ http://angstrom-advanced.blogspot.com/ https://www.facebook.com/Angstrom-Advanced-121251874597862/ http://angstromadvancedinc1.blogspot.com https://twitter.com/AngstromAdvance

Angstrom Advanced Model 752S UV/VIS Spectrophotometer

Model 752S UV/VIS Spectrophotometer

Manual monochromator with dual lamps for UV and Visible wavelengthIntroductionThe model 752S is a simple single beam spectrophotometer extending into the UV region. The wavelength is set manually from the dial on the front panel. Direct readout of Transmission or Absorption on LED display. The 752S incorporated a high-brightness Hamamatsu deuterium lamp for UV and a tungsten lamp for the visible wavelengths.
Measured values can be transferred to a PC via the RS232 link for further analysis. Low price and simple design make this instrument ideal for education or routine analysis. 

Applications

• Analysis of unsaturated & asymmetrical electron compounds and compounds possessing conjugate systems.
• Analysis of organic compounds, biological products and RNA.
• Analysis of complex inorganic ionic compounds and nonferrous & ferrous metals.

Specifications

Wavelength Range	200~960nm
Wavelength Accuracy	± 2nm
Wavelength Repeatability	< 0.5nm
Photometric Range	0.0~199.9%T -0.3~2.999A 1~9999F 0~9999C
Spectral Slit Width	2nm
Transmittance Accuracy	± 0.5%T
Transmittance Repeatability	< 0.3%T
Stray Light	< 0.2%T(220nmNal)

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Angstrom Advanced Nitrogen Purifying System

Introduction

The purity of nitrogen generated by nitrogen generator can range from 95% to 99.99%. If higher purity is required, a non-hydrogen or hydrogen-using purifying system can be equipped.This system is installed after the Nitrogen Generator and further removes oxygen and other by-products.As a result, a final purity of 99.9995% or above is achieved. Angstrom Advanced Inc supplies the non-hydrogen deoxidizing purifying system and hydrogen deoxidizing purifying system.

Specifications

N2 capacity	1-3000 Nm3/h
N2 purity %	>99.9995%
Dew Point	≤-70C

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