eLab4(دستگاه ثبت single unit&field potential&VEP)

  • نام فروشگاه:  پرتو دانش آسمان
  • توضیحات محصول:
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درباره eLab

 hero title 

 

 

eLab is a General purpose data acquisition system for recording action potential (Spikes), Field PotentialEEG, and signal modulation by external digital events.

 

 

Applicable on variety of subject


Rodents

Primates 

animals


eLab is your best option for vision Science  researches.


All in one


 microelectrode amplifier

stimulator isolator

pulse generator

digital and analog scope

amplitude window discriminator

delay line

data acquisition

four channels of microiontophoresis curent genrator

powerful online spike sorting for spike clustering.

 

Artistic design for scientific aim


 Microelectrode amplifier is optimized for:

low noise

high dynamic range

low power dissipation

record EEG, LFP and single-unit signals simultaneously from the stream of one electrode by one ADC channel with 24 bit precision.

Design the best possible stimulus protocol  by a digital pulse generator (single protocol or multi protocol)

two channel of DAC (digital to analog converters) and two channel of mechanical stimulator.

break

eLab single unit 

 

Hardware and software made for each other

eLab + eProbe software are equal to complete EEG, LFP & Single-Unit recording setup

مشخصات اصلی eLab4


 eLab

 You've never seen any electrophysiology setup like eLab

Because there's never been any thing like that

break

 

  • Two Channel 12 bit digital to analog converter
  • 8 analog  input channels (24bits, 50KS/S) on front panel
  • 8 digital Input channels and outputs 
  • 2/4/8/16 channels bioamplifier for recording of EEG/LFP/ single unit/EOG/ECG/ECG/EMG
  • 4 channel Pulse generator, 10µs pulse duration resolution
  • Isolated  constant current simulator (4mA/20mA)
  • Optional mechanical stimulus controller
  • Plug and Play (USB2 connector)
  • Operating voltage: 5V DC
  • Dimensions (w x h x d): 136 x 95 x 35 mm
  • Net weight 115 gr

 

 

break

 

title-more

 

مشخصات فنی eLab2

Data acquisition 
Processor32 bit ,168MHz
FIFO Memory64KB
Data transferUSB2/ 480Mb

break

Analog to digital converterChannel numners2/4/8/16  Channels
ADC resolution24bit
Linearity error±7.6ppm (maximum)
Sample rate50Ks/s per channel
Analog input range±2.5v
InterfaceSerial
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω

break

Electrical  stimulatorModeConstant current, Unipolar, Isolated
Number of channels1 Channels
Current range0 to 4mA  or  0 to 20mA (optional)
Current resolution1µA or 5µA (optional)
Output waveformDC or current pulse
current controlYes, software controll by 12 bit DAC
Current amplitude error3LSB (maximum)
Polarity inversionYes, software controll by Relay
Output switchYes, software controll by Relay
Output voltage compliance150V
Current rise time and delay5μs, typical (1KΩ load)
Current fall time and delay5μs, typical (1KΩ load)
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω

break

Microelectrode Amplifier
Amplifier TypeDifferential, Isolated, Extracellular
Number of channels2/4/8/16 Channels
Gain30
Input voltage range±2.5V
Maximum analog input voltage±2.5V
Input impedance10 12Ω, common mode and differential
Input leakage current60pA (typical)
Input capacitance8pF
Common mode rejection ratio75dB @ 50/60Hz
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω
Low cut filter 0.1, 1, 10, 30, 50, 100, 300Hz
High cut filter30, 50,100, 300, 1000,3000,5000, 10000Hz
break
 Pulse generator Experiment protocols Single trial, Multi trial , Single protocol, Multi-protocol
 Stimulation Timing pattern 4
 Pattern parameters Delay, Pulse duration, Pulse cycle, Pulse Numbers, Trial period, Trial Number
 Timing pattern resolution 10us
 Mixers 2ch Internal stimulator, 2ch Mechanical stimulator , 2ch Digital outs
 Mixer Inputs Pattern1, Pattern2, Pattern3, Pattern4, Digital Input1, Digital Input2
break
 Requirements   PC specification

CPU : i5
memory : 4GB
Graphic : 1024,768 
Audio : Internal or external sound card           

Operating SystemWindows 7- 8.1- 10 
نرم افزار


eProbe All you need to analysis neuro-electrophysiology signals

All

 Field potential signal analysis

 

Import data from previous version (NeuroTrace)
Display signal on high performance offline scope
Ability to optimize scope scales, both vertical and horizontal
Signal visualization in single and multi-trial mode
Signal inverting
Trial trimming (Disable bad trial) 
Hyper polarization, EPSP, PS, VP. 
One and multi trial Analysis 
Four LFP analysis mode (Standard, EPSP, Volley Potential (VP) + EPSP, PS mode)
Automatic measurement of defined variables (max, min, slope of the all analysis  line, 90%-10% of the line slope, area under the curve, start time, delay and response end) 
Saving data analysis as a binary or excel file/ image/ analysis template
 
Potentalize EPSP

 

Single-unit signals (spike) analysis

 

PSTH hand             

               PSTH Analysis

 

 

                - Show sorted action potential in window discriminator

  

                - Show 8 channel  PSTH

                - Audio monitoring of raw signal and spikes  

                - Measurement of delayed and frequency response, max, min, average,

                  standard deviation and neuronal responses

                - Analysis for spinal cord neurons

                - Saving data analysis as a binary or excel file/ image/ analysis template

                

EEG signal analysis


 

 

Spike count

 

Calculating of spike number
Saving data analysis as binary or excel file/ image/ analysis template

SpikeCount

 

 break 

 

FFT         

Frequency analysis

 

Caclculate power and phase frequency range 0-100 HZ, between two custome time
Drowing power and phase frequency graph
Saving data analysis as binary or excel file/ image

break

Statistical analysis

 

PSTH statis

eProbe a potent software for neuro-electrophysiology data analysis!

 

 

PSTH hand 

 

 

Potent software for electrophysiological data analysis.

Data extraction from EEG, field potential and single-unit signals (PSTH analysis and offline sorting) and statistical analysis of acquired data.

PSTH analysis and real time demonstration of recorded signals in single-unit data analysis mode with offline sorting and analysis capabilities.

Making data banks from results in excel or word files format.

Online demonstration of raw signal.

Offline PSTH analysis output includes average firing rate of neuron, standard deviation of firing, latency time of response, minimum and                           maximum response and spike count of different types of nerve fibers.

Special modes for analyzing Uni-trial and multi-trial experiments.

Analysis Field potential, volley potential, EPSP and PS signals in single-pulse or paired-pulse recording mode.

EPSP analysis including baseline resetting, measuring slope, amplitude, area under curve, latency time and minimum and maximum response.

EEG analysis including spike count, average of spikes amplitude, phase and power spectrum.

Graphical output for using in scientific manuscripts.

User friendly installation and application. 

Complete manual for installation, application and analysis.


Some publications dealing with eProbe

Effects of apomorphine and β-carbolines on firing rate of neurons in the ventral pallidum in the rats; 
Behavioural Brain Research, Volume 227, Issue 1, 1 February 2012, Pages 109-115
Formalin-Induced Differential Activation of Nucleus Cuneiformis Neurons in the Rat: An Electrophysiological Study; The Journal of Pain, Volume 11, Issue 1, January 2010, Pages 32-43
Single whisker experience started on postnatal days 0, 5 or 8 changes temporal characteristics of response integration in layers IV and V of rat barrel cortex neurons;
Brain Research Bulletin, Volume 74, Issues 1–3, 14 September 2007, Pages 29-36
Dorsal raphe nucleus stimulation modulates the response of layers IV and V barrel cortical neurons in rat; Brain Research Bulletin, Volume 68, Issue 6, 15 February 2006, Pages 430-435
Electrical stimulation of locus coeruleus strengthens the surround inhibition in layer V barrel cortex in rat; Neuroscience Letters, Volume 401, Issue 3, 3 July 2006, Pages 280-284
مقایسه محصولات حیوان

 

محصول

 

 

electromodule

 

eLab2/4/8/16/32

 

eClamp

 

تعداد کانال آمپلی فایر

 

 

1

 

8/16/32

 

1

 

نوع آمپلی فایر

 

 

تفاضلی/مستقیم

 

تفاضلی/مستقیم

 

مستقیم

 

دقت مبدل آنالوگ به دیجیتال

 

 

24 bit

 

 

24 bit

 

 

24 bit

 

نرخ نمونه برداری هرکانال

 

 

50ks/s

 

 

30-50ks/s

 

100ks/s

 

پردازش گر

 

 

FPGA

 

32bit/168MHZ

 

32bit/168

MHZ

 

نوع اتصال

 

 

USB2

 

USB2

 

USB2

 

محرک جریان

 

 

دارد

4/20mA,150V))

 

دارد

( 4/20mA,150V)

 

دارد

( 4/20mA,150v)

 

بهره

 

 

20

 

50

 

1

 

ورودی دیجیتال

 

 

2

 

2

 

2

 

خروجی دیجیتال

 

 

2

 

2

 

2

 

ورودی آنالوگ

 

 

0

 

0

 

0

 

خروجی آنالوگ

 

 

0

 

0

 

0

 

ابعاد(طول/عرض/ارتفاع)mm

 

 

366x116x350

 

120x28x60

 

120x28x60

       

        مقاومت ورودی

 

1012 Ω

1012 Ω

1012 Ω 

 

کارکردباتری قابل شارژ

 

5V adaptor–no Bat

5V  USB input –no Bat

5V  USB input –no Bat

 

پهنای باند فیلتر

0.5Hz -3KHz

0.5Hz -10KHz

DC -10KHz

کاربرددرثبت الکتروانسفالوگرام/

الکتروکورتیکوگرام/

الکتروکاردیوگرافی/

الکترومیوگرافی

الکترواکولوگرافی

 

دارد

 

دارد

 

ندارد

کاربرددرثبت پتانسیل

وابسته به رخداد(ERP)

 

ندارد

 

دارد

 

ندارد

سنسور مقاومت پوست،دما،فشارخون حجمی،

EEG,EMG,ECG

 

ندارد

 

ندارد

 

ندارد

 

ثبت پتانسیل میدانی(LFP)

 

دارد

 

دارد

 

ندارد

 

 

ثبت تک واحدی(SUR)

 

 

دارد

 

دارد

 

ندارد

ثبت داخل سلولی

Patch Clamp (Voltage /Current

 

ندارد

 

ندارد

 

دارد

 

 ثبت سرعت هدایت عصبی(NCV)

 

دارد

 

دارد

 

ندارد

 

کیندلینگ

 

 

دارد

 

دارد

 

ندارد

 

پتانسیل برانگیخته بینایی

 

 

ندارد

 

دارد

 

ندارد

 

دسته بندی اسپایک ها

 

 

Offline

 

Offline/Online

 

ندارد

 hero title 

 

 

eLab is a General purpose data acquisition system for recording action potential (Spikes), Field PotentialEEG, and signal modulation by external digital events.

 

 

Applicable on variety of subject


Rodents

Primates 

animals


eLab is your best option for vision Science  researches.


All in one


 microelectrode amplifier

stimulator isolator

pulse generator

digital and analog scope

amplitude window discriminator

delay line

data acquisition

four channels of microiontophoresis curent genrator

powerful online spike sorting for spike clustering.

 

Artistic design for scientific aim


 Microelectrode amplifier is optimized for:

low noise

high dynamic range

low power dissipation

record EEG, LFP and single-unit signals simultaneously from the stream of one electrode by one ADC channel with 24 bit precision.

Design the best possible stimulus protocol  by a digital pulse generator (single protocol or multi protocol)

two channel of DAC (digital to analog converters) and two channel of mechanical stimulator.

break

eLab single unit 

 

Hardware and software made for each other

eLab + eProbe software are equal to complete EEG, LFP & Single-Unit recording setup


 eLab

 You've never seen any electrophysiology setup like eLab

Because there's never been any thing like that

break

 

  • Two Channel 12 bit digital to analog converter
  • 8 analog  input channels (24bits, 50KS/S) on front panel
  • 8 digital Input channels and outputs 
  • 2/4/8/16 channels bioamplifier for recording of EEG/LFP/ single unit/EOG/ECG/ECG/EMG
  • 4 channel Pulse generator, 10µs pulse duration resolution
  • Isolated  constant current simulator (4mA/20mA)
  • Optional mechanical stimulus controller
  • Plug and Play (USB2 connector)
  • Operating voltage: 5V DC
  • Dimensions (w x h x d): 136 x 95 x 35 mm
  • Net weight 115 gr

 

 

break

 

title-more

 

Data acquisition 
Processor32 bit ,168MHz
FIFO Memory64KB
Data transferUSB2/ 480Mb

break

Analog to digital converterChannel numners2/4/8/16  Channels
ADC resolution24bit
Linearity error±7.6ppm (maximum)
Sample rate50Ks/s per channel
Analog input range±2.5v
InterfaceSerial
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω

break

Electrical  stimulatorModeConstant current, Unipolar, Isolated
Number of channels1 Channels
Current range0 to 4mA  or  0 to 20mA (optional)
Current resolution1µA or 5µA (optional)
Output waveformDC or current pulse
current controlYes, software controll by 12 bit DAC
Current amplitude error3LSB (maximum)
Polarity inversionYes, software controll by Relay
Output switchYes, software controll by Relay
Output voltage compliance150V
Current rise time and delay5μs, typical (1KΩ load)
Current fall time and delay5μs, typical (1KΩ load)
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω

break

Microelectrode Amplifier
Amplifier TypeDifferential, Isolated, Extracellular
Number of channels2/4/8/16 Channels
Gain30
Input voltage range±2.5V
Maximum analog input voltage±2.5V
Input impedance10 12Ω, common mode and differential
Input leakage current60pA (typical)
Input capacitance8pF
Common mode rejection ratio75dB @ 50/60Hz
Isolation typeOptical
Isolation voltage2500V
Isolation resistance10 12Ω
Low cut filter 0.1, 1, 10, 30, 50, 100, 300Hz
High cut filter30, 50,100, 300, 1000,3000,5000, 10000Hz
break
 Pulse generator Experiment protocols Single trial, Multi trial , Single protocol, Multi-protocol
 Stimulation Timing pattern 4
 Pattern parameters Delay, Pulse duration, Pulse cycle, Pulse Numbers, Trial period, Trial Number
 Timing pattern resolution 10us
 Mixers 2ch Internal stimulator, 2ch Mechanical stimulator , 2ch Digital outs
 Mixer Inputs Pattern1, Pattern2, Pattern3, Pattern4, Digital Input1, Digital Input2
break
 Requirements   PC specification

CPU : i5
memory : 4GB
Graphic : 1024,768 
Audio : Internal or external sound card           

Operating SystemWindows 7- 8.1- 10 

eProbe All you need to analysis neuro-electrophysiology signals

All

 Field potential signal analysis

 

Import data from previous version (NeuroTrace)
Display signal on high performance offline scope
Ability to optimize scope scales, both vertical and horizontal
Signal visualization in single and multi-trial mode
Signal inverting
Trial trimming (Disable bad trial) 
Hyper polarization, EPSP, PS, VP. 
One and multi trial Analysis 
Four LFP analysis mode (Standard, EPSP, Volley Potential (VP) + EPSP, PS mode)
Automatic measurement of defined variables (max, min, slope of the all analysis  line, 90%-10% of the line slope, area under the curve, start time, delay and response end) 
Saving data analysis as a binary or excel file/ image/ analysis template
 
Potentalize EPSP

 

Single-unit signals (spike) analysis

 

PSTH hand             

               PSTH Analysis

 

 

                - Show sorted action potential in window discriminator

  

                - Show 8 channel  PSTH

                - Audio monitoring of raw signal and spikes  

                - Measurement of delayed and frequency response, max, min, average,

                  standard deviation and neuronal responses

                - Analysis for spinal cord neurons

                - Saving data analysis as a binary or excel file/ image/ analysis template

                

EEG signal analysis


 

 

Spike count

 

Calculating of spike number
Saving data analysis as binary or excel file/ image/ analysis template

SpikeCount

 

 break 

 

FFT         

Frequency analysis

 

Caclculate power and phase frequency range 0-100 HZ, between two custome time
Drowing power and phase frequency graph
Saving data analysis as binary or excel file/ image

break

Statistical analysis

 

PSTH statis

eProbe a potent software for neuro-electrophysiology data analysis!

 

 

PSTH hand 

 

 

Potent software for electrophysiological data analysis.

Data extraction from EEG, field potential and single-unit signals (PSTH analysis and offline sorting) and statistical analysis of acquired data.

PSTH analysis and real time demonstration of recorded signals in single-unit data analysis mode with offline sorting and analysis capabilities.

Making data banks from results in excel or word files format.

Online demonstration of raw signal.

Offline PSTH analysis output includes average firing rate of neuron, standard deviation of firing, latency time of response, minimum and                           maximum response and spike count of different types of nerve fibers.

Special modes for analyzing Uni-trial and multi-trial experiments.

Analysis Field potential, volley potential, EPSP and PS signals in single-pulse or paired-pulse recording mode.

EPSP analysis including baseline resetting, measuring slope, amplitude, area under curve, latency time and minimum and maximum response.

EEG analysis including spike count, average of spikes amplitude, phase and power spectrum.

Graphical output for using in scientific manuscripts.

User friendly installation and application. 

Complete manual for installation, application and analysis.


Some publications dealing with eProbe

Effects of apomorphine and β-carbolines on firing rate of neurons in the ventral pallidum in the rats; 
Behavioural Brain Research, Volume 227, Issue 1, 1 February 2012, Pages 109-115
Formalin-Induced Differential Activation of Nucleus Cuneiformis Neurons in the Rat: An Electrophysiological Study; The Journal of Pain, Volume 11, Issue 1, January 2010, Pages 32-43
Single whisker experience started on postnatal days 0, 5 or 8 changes temporal characteristics of response integration in layers IV and V of rat barrel cortex neurons;
Brain Research Bulletin, Volume 74, Issues 1–3, 14 September 2007, Pages 29-36
Dorsal raphe nucleus stimulation modulates the response of layers IV and V barrel cortical neurons in rat; Brain Research Bulletin, Volume 68, Issue 6, 15 February 2006, Pages 430-435
Electrical stimulation of locus coeruleus strengthens the surround inhibition in layer V barrel cortex in rat; Neuroscience Letters, Volume 401, Issue 3, 3 July 2006, Pages 280-284

 

محصول

 

 

electromodule

 

eLab2/4/8/16/32

 

eClamp

 

تعداد کانال آمپلی فایر

 

 

1

 

8/16/32

 

1

 

نوع آمپلی فایر

 

 

تفاضلی/مستقیم

 

تفاضلی/مستقیم

 

مستقیم

 

دقت مبدل آنالوگ به دیجیتال

 

 

24 bit

 

 

24 bit

 

 

24 bit

 

نرخ نمونه برداری هرکانال

 

 

50ks/s

 

 

30-50ks/s

 

100ks/s

 

پردازش گر

 

 

FPGA

 

32bit/168MHZ

 

32bit/168

MHZ

 

نوع اتصال

 

 

USB2

 

USB2

 

USB2

 

محرک جریان

 

 

دارد

4/20mA,150V))

 

دارد

( 4/20mA,150V)

 

دارد

( 4/20mA,150v)

 

بهره

 

 

20

 

50

 

1

 

ورودی دیجیتال

 

 

2

 

2

 

2

 

خروجی دیجیتال

 

 

2

 

2

 

2

 

ورودی آنالوگ

 

 

0

 

0

 

0

 

خروجی آنالوگ

 

 

0

 

0

 

0

 

ابعاد(طول/عرض/ارتفاع)mm

 

 

366x116x350

 

120x28x60

 

120x28x60

       

        مقاومت ورودی

 

1012 Ω

1012 Ω

1012 Ω 

 

کارکردباتری قابل شارژ

 

5V adaptor–no Bat

5V  USB input –no Bat

5V  USB input –no Bat

 

پهنای باند فیلتر

0.5Hz -3KHz

0.5Hz -10KHz

DC -10KHz

کاربرددرثبت الکتروانسفالوگرام/

الکتروکورتیکوگرام/

الکتروکاردیوگرافی/

الکترومیوگرافی

الکترواکولوگرافی

 

دارد

 

دارد

 

ندارد

کاربرددرثبت پتانسیل

وابسته به رخداد(ERP)

 

ندارد

 

دارد

 

ندارد

سنسور مقاومت پوست،دما،فشارخون حجمی،

EEG,EMG,ECG

 

ندارد

 

ندارد

 

ندارد

 

ثبت پتانسیل میدانی(LFP)

 

دارد

 

دارد

 

ندارد

 

 

ثبت تک واحدی(SUR)

 

 

دارد

 

دارد

 

ندارد

ثبت داخل سلولی

Patch Clamp (Voltage /Current

 

ندارد

 

ندارد

 

دارد

 

 ثبت سرعت هدایت عصبی(NCV)

 

دارد

 

دارد

 

ندارد

 

کیندلینگ

 

 

دارد

 

دارد

 

ندارد

 

پتانسیل برانگیخته بینایی

 

 

ندارد

 

دارد

 

ندارد

 

دسته بندی اسپایک ها

 

 

Offline

 

Offline/Online

 

ندارد

بالا