Active Member
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[China]
Address: No.519 North Yibei Rd, Yixing City,Jiangsu Province, China
Contact name:Mark Zhao
Yixing Zhicheng Material Co.,Ltd. |
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Optical Quartz Glass Cuvette , UV Spectrophotometer Cuvette
Absorbtion Measurement
Standard Quartz Cuvettes are the best popular cuvettes be used in
chemical analutical fields. Pathlength could be from 1mm to 100mm.
We use the top grade material UV Silica quartz to make the cuvettes
to guarantee the high transmission, expecially be matched for the
curve analysis.
Item model: QS-7
Please noticed it is straight corner at the bottom
Pathlength: 40mm
External size: Height 45mm x Width 12.50mm x Deep 42.50mm
Clear windows: 2
Material grade: JGS1
Bonding tech: Fused
Tolerance: +0/-0.1mm.
Matching Deviation: at 220nm, less than 0.3%
They reason why we select JGS1 as the main material as it present a
very good curve than any other quartz grades:
The difference between ours and others:
| Common Standard | JGS1(International Standard) | ||
| 1 | T% | decided by the light path direction: data is different if the light from "left to right" through the clear windows compare the light from "right to left". | All direction are same |
| 2 | Abs | Can't check as the Curve is very ugly and irregular. | the curve is smooth and flat |
| 3 | Material | low costs,common quartz | JGS1 which is the highest in China, UV Silica |
| 4 | Matched | Not be matched, as its digital number changs when you check it. | Matched, tolerance is under 0.3% |
Our Cuvettes be checked from wavelength 220nm to 260nm, and you
could find the data sheet below:
| Test | No. | A 220.00 nm | B 230.00 nm | C 240.00 nm | D 250.00 nm | E 260.00 nm | |
| 1 | 1-1 | T% | 83.5 | 84.1 | 84.4 | 84.8 | 85.2 |
| 2 | 1-2 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 3 | 1-3 | T% | 83.5 | 84.1 | 84.4 | 84.8 | 85.2 |
| 4 | 1-4 | T% | 83.8 | 84.3 | 84.7 | 85 | 85.3 |
| 5 | 1-5 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 6 | 2-1 | T% | 83.5 | 84 | 84.3 | 84.7 | 85 |
| 7 | 2-2 | T% | 83.7 | 84.3 | 84.7 | 85 | 85.4 |
| 8 | 2-3 | T% | 83.9 | 84.5 | 84.8 | 85.1 | 85.4 |
| 9 | 2-4 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 10 | 2-5 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 11 | 3-1 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 12 | 3-2 | T% | 83.9 | 84.4 | 84.8 | 85.1 | 85.4 |
| 13 | 3-3 | T% | 83.4 | 84 | 84.3 | 84.7 | 85 |
High purity material guarantee ite quality, pls see our material
curve:
We offer a full line of quartz and glass cells/cuvettes for use in
UV/Visible spectrophotometers and fluorometers, as well as our line
of IR cells.
For more other informations, please email us for more details.
