Description
Overview:
Quartz cuvette (also known as absorption cell, sample cell) is used to hold the reference solution, sample solution. It is matched with spectroscopic analysis instruments, such as spectrophotometer, hemoglobin analyzer, particle size analyzer, etc., for quantitative and qualitative analysis of substances, widely used in chemical, metallurgy, medical, pharmaceutical, food, environmental protection, power plants, water plants. , oil and other industries, departments and universities, research institutes testing, testing and use.
Features:
1. The mechanical strength is large, the temperature is changed, the bonding part is very firm, and the internal pressure can withstand several air pressures.
2, extremely precise optical processing technology, the optical performance of the transparent surface is very good.
3, select high-quality quartz glass to ensure no bubbles, no streaks.
4, strong corrosion resistance, can withstand 6mol / L, 6mol / L hydrochloric acid, anhydrous ethanol, carbon tetrachloride and benzene five media etching for 24 hours without degumming, no leakage phenomenon.
classification:
1. Press the light surface: double-sided light and four-sided light
2, by color: black body cuvette and white cuvette
3, according to whether there is a plug: with a plug cuvette, without a plug cuvette
4, according to whether with a cover: cover cuvette and without cover cuvette
use
For the determination of substances that have absorption in the ultraviolet region.
Introduction: The sheath is the core device for the optical detection of cells in the five-class hemocytometer optical system for the formation of sheath flow.
The sheath flow is the core device for the optical detection of cells in the five-class hemocytometer optical system for forming a sheath flow. The quartz sheath flow device adopts an integrated molding process, and the ultra-precision optical polishing processes the optical plane with a minimum inner hole of 0.2×0.2 mm.
| shape | Internal dimensions | Product number |
| 4×4;2.5×18 | 0.20×0.20 | ET-021 |
| 4×4;2.5×18 | 0.25×0.25 | ET-022 |
| 4×4;2.5×18 | 0.30×0.30 | ET-023 |
| 4×4;2.5×18 | 0.50×0.50 | ET-024 |
Complaint
