MPI-M型微流控芯片電致化學(xué)發(fā)光檢測(cè)儀
MPI-M型微流控芯片電致化學(xué)發(fā)光檢測(cè)儀是MPI-B型多參數(shù)化學(xué)發(fā)光分析系統(tǒng)去除流動(dòng)注射進(jìn)樣器的簡(jiǎn)化儀器,可應(yīng)用于基于微流控芯片分析的電化學(xué)檢測(cè),化學(xué)發(fā)光檢測(cè)以及聯(lián)用的微流控芯片電致化學(xué)發(fā)光分析等。儀器配有大空間的MPI-M型微流控芯片電致化學(xué)發(fā)光檢測(cè)儀,便于安裝各種芯片支架,方便操作。
技術(shù)特性:
1.多功能化學(xué)發(fā)光檢測(cè)儀
*倍增管工作電壓:-100 ~ -1000V
*信號(hào)檢測(cè)穩(wěn)定度 0.05%
*增益:1×,10×,100×,1000×
*濾波器頻率:10Hz,20Hz,50Hz,100Hz
*輸出漂移:≤0.5mV
*輸出抗阻:≥10MΩ
*積分放大器積分時(shí)間:0.01~10S
*采樣速率:1 ~ 200T/S
2. 電化學(xué)分析儀
*電位范圍:-10V~10V
*壓槽:±12V
*電流范圍:250mA
*參比電極輸入阻抗:>1012Ω
*靈敏度:1×10-12 ~ 0.1A
*輸入偏置電流:<50pA
*電流測(cè)量分辨率:<1pA
*點(diǎn)位增量:0.1mV
*掃描速率:0.001 ~ 70V/S
*測(cè)試方法:循環(huán)伏安法(CV),線性掃描伏安法(LSV),計(jì)時(shí)電流法(CA),計(jì)時(shí)電量法(CC),控制電位電解庫(kù)倫法(BE),開(kāi)路電壓時(shí)間曲線(OCPT)。
3. 微流控芯片多路高電壓電源
*輸出路數(shù):4路
*輸出電壓:0 ~ 2000V/路
*輸出電流:0 ~ 2mA/路
*輸出電流保護(hù)控制:0 ~ 2mA
*高壓接出方式:輸出斷,開(kāi)(絕緣),接地
* 設(shè)置程序步:10步
4. MPI-A/B型多功能化學(xué)發(fā)光檢測(cè)器(可選)
*波長(zhǎng)范圍:300 ~ 650nm(A型)
MPI-M microfluidic chip electrochemiluminescence detector
MPI-M microfluidic chip electrochemiluminescence detector is simplified equipment, which MPI-B multi-parameter chemiluminescence test system to remove flow injection sampler. It can be applied electrochemical detection based on microfluidic chip analysis, chemiluminescence detection and combination of microfluidic chip and electrochemiluminescence analysis, etc. This instrument equipped with large space to install all kinds of microfluidic chip, easy and convenient operation.
Technical features:
1. Multi-function chemiluminescence detector
* Photomultiplier tube high pressure: -100 ~ -1000V
* Signal detection stability: 0.05%
* Profit increase: 1×, 10×, 100× 1000×
* Filter frequency: 10 Hz, 20 Hz, 50 Hz and 100 Hz
* Output drift: 0.5 mV or less
* Input impedance: 100 mΩ or higher
* Integral amplifier integral time: 0.01 ~ 10 s
* Sampling rate: 1 ~ 200 T/S
2. Electrochemical analyzer
* Potential scope: -10V ~ 10V
* Tank pressure: ± 12V
* Current scope: 250 mA
* Reference electrode input impedance: > 1012 Ω
* Input offset current: < 50 pA
* Current measurement resolution: < 1 pA
* The potential increment: 0.1 mV
* Scan rate: 0.001 ~ 70 V/S
* Measuring method: cyclic voltammetry (CV), linear sweep voltammetry (LSV), chronoamperometry (CA),
chronocoulometry (CC) and bulk electrolysis with coulometry (BE), open circuit potential-time (OCPT)
3. Microfluidic chip multiplex high-voltage power supply
* Output road: 4
* Output voltage: 0 ~ 2000 V/road
* Output current: 0 ~ 2 mA/road
* Step to run the program: 10 steps
4. MPI-A/B Multi-function chemiluminescence detector
* Wavelength range: 300 ~ 650 nm