Quartz Cuvette
Khoom siv: 99.99% fused quartz iav (SiO₂)
Loj: customize
Cov txheej txheem: txiav, polishing, drilling, thiab lwm yam.
MOQ: 20 pcs
Hauj lwm lawm
Nta
Optical Excellence
- >90% kis tau tus mob los ntawm 190-2500nm wavelength ntau
- UV-qib hluavtaws fused quartz khoom (Hom III)
- Parallel window kam rau ua<0.01mm
01
Precision Engineering
- Txoj kab ntev raug mus rau ± 0.5% (tus qauv 10mm hlwb)
- Plaub qhov chaw polished (60/40 kos{3}} khawb)
- Internal ntim kam rau ua ± 1%
02
Tshuaj & Thermal stability
- Tiv thaiv qhov kub ntawm -80℃rau +1000 degree
- Resistant rau tag nrho cov acids (tshwj tsis yog HF) thiab organic solvents
- Cov yam ntxwv qis autofluorescence tsawg
03
Tsim Variants
- Standard square (10x10mm)
- Micro- ntim (tsawg li 50μL)
- Flow-los ntawm kev tsim muaj
- Ua khub (± 0.5% kis tau tus mob)
04
Functional Specifications
- Wavelength ntau: 190-2500nm
- Optical Path Lengths: 1mm, 5mm, 10mm (kev cai 0.1-100mm)
- Khoom siv purity: 99.995% SiO₂
- Kev ntsuas kub: -80℃rau +1000℃(lub sijhawm luv)
Daim ntawv thov
- UV-Vis-NIR spectrophotometric
- Fluorescence spectroscopy
- Kinetic tshuaj xyuas
- High - ntsuas kub spectral tsom xam
- Kev tswj kom zoo hauv cov chaw kuaj tshuaj
- Environmental pollutant nrhiav pom
Qhov zoo
Superior rau tus qauv iav lossis yas cuvettes:
- Ntxiv UV ntau yam (txog 190nm)
- 5-8x lub neej ntev dua
- Kev ruaj ntseg kub zoo dua
- Tsawg dua fluorescence keeb kwm yav dhau
Piv rau cov khoom sib tw quartz:
- Tighter optical kam rau ua
- Zoo dua qhov polishing zoo
Kev xa khoom
FAQ
Q1: Kuv yuav ua li cas kom huv si quartz cuvette?
A: Pom zoo raws tu qauv:
1. Yaug nrog cov kuab tshuaj tsim nyog (acetone rau cov organics)
2. Soak hauv 10% HNO₃ (30 feeb rau inorganic residues)
3. Tsis txhob siv cov tshuaj abrasive
4. Ultrasonic tu tau txais ntawm 40kHz max
Q2: Qhov ntsuas kub li cas rau kev ntsuas?
A: Kev siv tsis tu ncua:
- Tus qauv qauv: -80℃rau +250 degree
- Siab -temp versions: Mus txog +1000℃(nrog cov tuav tshwj xeeb)
Q3: Kuv yuav txheeb xyuas qhov zoo ntawm quartz cuvette li cas?
A: Kev kuaj xyuas kev ua haujlwm:
1. Empty absorbance scan (yuav tsum yog<0.05AU at 220nm)
2. Ethanol index matching test
3. Polarization rhiab heev xyuas
Cim npe nrov: Tuam Tshoj quartz cuvette manufacturers, lwm tus neeg, Hoobkas
Xa kev nug
Koj Tseem Yuav Zoo Li
