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您现在所在的位置:首页 >> 仪器导购 >> 分子荧光光谱/荧光分光光度计>> EasyRatioPro 超快离子荧光成像系统

EasyRatioPro 超快离子荧光成像系统

tel: 400-6699-117 6216

堀场HORIBA分子荧光光谱/荧光分光光度计, 提供了全新的革命性界面,用来采集和分析钙离子、钠离子和PH值等比率成像的数据,同时获得细胞内离子成像。 全面的成高速多......

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DeltaRAM X™ Specifications

Excitation Wavelength Range250–650 nm
Wavelength Selection Speed< 2 milliseconds point-to-point
Data Acquisition Rate1 kHz single wavelength
Light SourceHigh efficiency continuous Xenon arc lamp
Repetition Rate1 to 250 Hz ( software controllable)
Focal Length150 nm
Bandpass0–25 nm, continuously adjustable (computer control available)
Wavelength Accuracy+/- 1 nm
Resolution0.5 nm
Light Delivery2 m Liquid Light Guide
System ControlWarp Drive interface

PTI EasyRatioPro Light Source

Lamp Power Supply

PTI EasyRatioPro lamp power supplies are highly-regulated DC units that provides very stable power for xenon, mercury, and mercury/xenon compact arc lamps as well as tungsten-halogen lamps.

Lamp power capacity75 to 200 watts
Height100 mm (3.9 inches)
Width100 mm (3.9 inches)
Length210 mm (8.3 inches)
Weight1.9 kg (4.2 pounds)
Window diameter (D)65 mm

Liquid Light Guide

Spectral Transmission Curves

Specific Properties

SeriesDia.PropertiesRecommended Light SourcesApplicationsTemp Range
3002, 3 ,5 mmSuperior transmission of up to 5 W of UV radiation. Suitable for rugged environmentsHg and Xe short arc, Tungsten HalogenUV Epoxy curing and fluorescence inspection, at lengths up to 20 meters.-5 to +35°C
3802, 3, 5 mmExcellent transmission from NUV to far red, at lengths to 30 m. Suitable for rugged environmentsXe short arc, Tungsten Halogen, Metal HalideOutstanding white light illumination-5 to +35°C
20002, 3, 5 mmTransmission of high power NIR in the multi-watt range. Protection required from high power radiation below 420 nm. Integrated long pass dichroic filters availableXe short arc, Tungsten Halogen, Nd-YAG or diode lasersVisible or NIR illumination at lengths to 10 meters+5 to +35°C
8005 mmEnhanced flexibility, no losses even with small bend radius. Protection required from high-powered radiation below 420 nm. Integrated long pass dichroic filters availableTungsten Halogen, Xe short arcVery High NA white light illumination, excitation of HPD in medicine.+5 to +35°C

Imaging Cameras

No imaging system is complete without a digital camera

In order to complete an PTI EasyRatioPro system, a digital camera must be selected. There are a large selection of cameras to meet your performance and budget.

Electron Multiplier CCD Cameras

The principal difference between a charge multiplying CCD and a traditional CCD is the presence of a special extended serial register called the multiplication register. This special, signal boosting process occurs before the charge reaches the readout amplifier, effectively reducing the CCD read noise by the on-chip multiplication gain factor, which can be greater that 1000x. The main benefit of the technology is a far better signal to noise ratio for signals below the CCD read-noise floor.

You would select one of these types or cameras for applications like:

  • Single molecule fluorescence

  • Live cell GFP imaging

Traditional CCD Cameras

These CCD's offer excellent resolution and price/performance. High QE across visible spectrum into NIR make them excellent for monochrome imaging. A megapixel array, 20 and 10 MHz operation, Turbo 1394T interface available (FireWire®) make them a good choice for high special resolution applications.

Select one of these cameras for the following applications:

  • Live-cell imaging

  • High-speed emission ratio imaging

  • Low-copy gene analysis and gene expression profiling

  • Quantitative FRET, FRAP, FISH

  • Luminescence

Supported CCD Cameras

  • All Photometrics PVCAM controlled cameras

  • All Q-Imaging cameras

  • Andor iXon and Neo cameras

  • Hamamatsu DCAM cameras

  • All PCO cameras

Many other cameras are also supported, check with your HORIBA Sales Represntative for compatibility.

 

Download the Camera Comparison Chart

 

High Definition Imaging Camera

 The new HORIBA Lightning sCMOS camera is a breakthrough in scientific imaging cameras, due to its distinctive ability to simultaneously deliver extremely low noise, fast frame rates, wide dynamic range, high quantum efficiency, high resolution and a large field of view - all in one image.

Download HDI Camera Brochure

Features

Supreme Image Quality

The new HORIBA Lightning sCMOS camera (with scientific CMOS image sensor) features outstanding low read out noise of 1.4 electrons (e-) rms. Even at maximum speed of 100 frames/s at full resolution of 2048 x 2048 pixel the noise is less than 1.5 e- rms. Moreover, the camera provides an excellent homogeneous pixel response to light (PRNU, photo response non-uniformity) and an excellent homogeneous dark signal pixel behavior (DSNU, dark signal non-uniformity), which is achieved by a sophisticated electronic circuit technology and firmware algorithms. The lower figure shows a comparison of a scientific grade CCD and the new HORIBA Lightning sCMOS image sensor under similar weak illumination conditions. This demonstrates the superiority of HORIBA sCMOS over CCD with regards to read out noise and dynamic, without any smear (the vertical lines in the CCD image).

High Resolution

 A 4.2 Mpixel resolution in combination with a moderate chip size (13.3 mm diagonal, 6.5 μm pixel pitch) benefits microscopy applications with low magnification factor and large field of view, thereby reducing processing times and increasing throughput. The figure compares the potential of the new field of view of the sCMOS to the 1.3 Mpixel image resolution which is widely used in microscopy applications for scientific cameras

High Speed

The new HORIBA Lightning sCMOS camera offers in fast mode a frame rate of 100 frames/s (fps) at full resolution of 2048 x 2048 pixel. As in many CMOS based cameras the frame rate increases significantly if smaller regions of interest (ROI) are used. The reduction of the image area works as well in favor of the frame rate of CCD sensors, but here unwanted regions still need to be read out at the expense of the total readout speed. The typical frame rate for a 1.3 Mpixel scientific CCD camera (6 e- read out noise) is 10 fps. The new HORIBA sCMOS camera provides at 1.3 Mpixel resolution (< 1.4 e- read out noise) a frame rate of 210 fps in comparison.

Lightning Camera Specifications

Resolution of 2560 X 2160 pixels2048 x 2048
Pixel Size um26.5 X 6.5
Quantum Efficiency % @ 590 nm Peak>70%
Dynamic Range A/D16 bits
Readout Noise @ 30 fps / 100 fps e-RMS<1.4 / < 1.5
Imaging Frequency, frame rate100 fast scan/30 slow scan
Exposure Time s. Rolling Shutter/ Global Shutter10 µs to 10 Sec
Region of InterestUser
Optical InputC-Mount
Data InterfaceDual Channel Full Camera Link

Warp Drive Interface

A human user interface that revolutionizes imaging by increasing productivity through its innovative features. Introducing real-time control of up to 60 programmable function keys and touch sensitive, motorized faders to control exposure time, binning, gain, sample frequency, brightness, Gamma, Contrast and wavelength selection of up to 16 different channels. Optimize your application on the fly!

 The PTI EasyRatioPro Warp Drive offers a control interface to complement your PTI EasyRatioPro system, with innovative and intuitive methods of manually manipulating and visually monitoring your sessions. Geared toward those who prefer the familiar tactile interaction available through traditional controls, the Warp Drive control interface also serves to dramatically accelerate your workflow by freeing you from the limitations of mouse-and-keyboard operation. A control interface exists to meet your budget and integrate smoothly with any PTI EasyRatioPro system.

Warp Drive puts integrated, tactile manipulation of PTI EasyRatioPro systems running on Windows 7 at your fingertips more affordably than ever before. This space-efficient, full featured control interface option is suited equally well for space challenged multi-room research facilities or small cramped microscopy labs.

Warp Drive Specifications

  • Touch sensitive motorized faders

  • 60 function keys

  • Full size numeric keypad

  • Professional transport controls

  • LCD and LED displays

  • USB and 1 expansion slot for other optional interfaces

Select buttons
Record buttons
Solo buttons
Mute buttons
Channel exposure
Time faders

The Up/Down Left/Right buttons

Control zooming on the graph display. Pushing the up button increases the amplitude of the graph window or Y-zoom. The left button zooms out graph window (increase time axis) and the right button zooms in (decrease time axis).

Eight Page buttons and Five Rotary Encoders

Each page button can have five assignable parameters that can be edited using the rotary encoders. Page 1 encoder 1 controls the electron multiplier gain on the EMCCD camera. Other parameters can be mapped such as frames per second, experiment duration, or camera binning. Plug-In parameters can also be edited from these encoders.

Function Buttons

J1 to J8 with shift button. These function keys can be mapped. The shift button allows all buttons to have a second function assigned to them.

RTZ

– This button returns the transport to zero.

ONLINE

– Places the transport into external sync mode.

MARK IN

– Places the In point of the selected range in the graph window. The jog wheel allows the in point to be edited.

JOG/SHUTTLE

– Pushing this activates the Jog/Shuttle wheel to control the playback speed of the sequence and the frame advance or rewind.

JOG/SHUTTLE wheel

– The inner wheel allows the sequence to scrub forward or backwards. The outer wheel increases or decreases sequence playback speed.

MARK OUT

– Places the Out point of the selected range in the graph window. The jog wheel allows the out point to be edited.

LOOP

– Activates the loop playback mode and begins playback. If a region is selected this region will be looped.

END

– Takes the transport to the end of the experiment.

CHL

– Opens/closes the channels window.

GRAPH

– Opens/closes the Graph window.

TRANSPORT

– Opens/closes the transport window.

IMAGE

– Opens/closes the Image window.

PLUGIN

– Opens/closes the plug-in window.

Time Code Display

Shows experiment time code. Numerical keypad for numerical entries. Create and recall locator buttons for navigation. Transport buttons to Rewind, FF, Stop, Play, Record sequence movies. The Warp Drive rear panel has a USB interface to connect to the h

Software Specifications

  • Other Features of the software:

  • Square, ellipse, freehand, and linear profile drawn area of interest photometry in real-time or in post-acquisition.

  • Trace math analysis functions such as anti-log, average, combine, XY combine, differentiate, integrate, and linear fit, peak finder.

  • Complete 1-4 exponential decay fitting with Global analysis, Exponential Analysis Method (ESM)

  • Real-time generation of user defined event markers and event journaling.

  • Real-time non-destructive plug-ins for ratio-metric calculation, thresholding, and ROI based or Image based background subtraction, flat field correction, addition, subtraction, division, multiplication, calibration, three channel compositing, palette and ROI calculation

  • Calibration editor for creation of  calibration curves using point polynomial fitting, Grynkiewics Ca++ and Grynkiewics pH formulas

  • Export of image data to popular formats such as avi, bmp, jpg, tif, png.

  • Control of up to 16 excitation, emission, or derived channels.

  • “WARP DRIVE” human user interface control for dedicated control over exposure, gain, electron multiplier, mute, solo, select, record, window functions, jog/shuttle, play, rewind, fast forward, stop, time code, looping and much more.


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地址:上海市天山西路1068号联强国际广场A栋1层D单元

电话:400-6699-117 转 6216

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