(C202CR5) Quartz Large-Window Cuvette, 20 mm Path, 62.4 mL

Weight	100 g

SKU: C202CR5

Original price was: $285.00.Current price is: $257.00.

In Stock

C202CR5 is a JGS1 quartz large-window cuvette for UV/Vis work with a 20 mm optical path, Two-Way Light transmission and a 62.4 mL nominal capacity. Its open-top body gives direct access to a tall upright sample chamber for filling, rinsing and visual inspection from above. Sold as 1 cuvette per listed price unit.

In Stock

SKU: C202CR5 Categories: Cuvettes, Products, Quartz Large Window Cuvettes Brand: MachinedQuartz

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Description

C202CR5 is a JGS1 quartz large-window cuvette for UV/Vis measurements with a 20 mm optical path and a 62.4 mL nominal capacity. Its open-top, upright body gives direct access to a tall sample chamber, which is useful when your setup needs a larger fill volume and straightforward top filling rather than a compact capped format.

This model uses Two-Way Light transmission through opposing faces and is intended for transmission measurements, not side-access optical layouts. The supplier describes the construction as powder-fused, a joined quartz construction style that is relevant when planning how you rinse, handle and dry the assembled cell after use.

Path Length: 20 mm
Sample Volume (Nominal): 62.4 mL
Opening Configuration: Open Top (Cell Body)

Selection Specifications

Product Kind	Cuvette
Cell Type	Large-Window Cuvette
Measurement Mode	UV/Vis Spectroscopy
Path Length	20 mm
Light Transmission Configuration	Two-Way Light
Wavelength Range — Lower Limit	200 nm
Wavelength Range — Upper Limit	2500 nm
Sample Volume (Nominal)	62.4 mL
External Dimensions	54 × 24 × 80 mm
Uncapped Cell Dimensions	54 × 24 × 80 mm
Overall Height without Closure	80 mm
External Dimensions Scope	Uncapped Cell
Body Height	80 mm
Internal Dimensions	50 × 20 × 78 mm
Material	Quartz
Material Grade	JGS1
Opening Configuration	Open Top (Cell Body)

Choose this option

Choose C202CR5 when your method is built around a 20 mm path length but your sample handling is easier in a taller, higher-capacity upright cell. The open top is useful for direct pouring, pipetting or visual checking from above, and the 80 mm uncapped body height is worth selecting deliberately when you have the bench and holder clearance for it.

What makes this option different

20 mm optical path suits methods specified around this path length while keeping the sample in a full-size upright chamber.
62.4 mL nominal capacity gives this option a substantially larger sample region than compact cells, which matters when your procedure needs a deeper filled chamber rather than a small-volume body.
80 mm tall open body provides direct top access over a longer internal chamber, making filling, rinsing and looking into the cell more practical in upright use.
Two-Way Light layout supports straight-through transmission measurement across opposing optical faces; it is a transmission cell rather than a side-access optical design.
Large internal chamber dimensions of 50 × 20 × 78 mm make this a physically larger sample space, so it is selected as much for chamber format and handling access as for path length alone.
Powder-fused construction is a fused assembled quartz construction rather than a closure feature, so handling and cleaning should be planned around the complete cell body and its joined structure.

Using this cell

Fill the cell from the top and make sure the sample fully covers the illuminated region during measurement. Because the chamber is tall, it helps to check the optical faces after filling for streaks, bubbles or droplets clinging higher up the walls.

After use, empty and rinse the chamber promptly so residue does not dry on the long internal surfaces. Direct top access makes visual checking easier, but it does not create a sealed or pressure-rated arrangement.

First-use check

Inspect the optical faces and chamber on arrival, rinse before first use, and place the empty cell in your holder to check that it seats stably. Then run a blank and confirm that the beam passes through a fully covered sample region without bubbles or visible residue.

Fit and optical alignment

The listed outer dimensions apply to the uncapped cell body: 54 × 24 × 80 mm. Internal dimensions are 50 × 20 × 78 mm. The extra body height is an important fit point here, so check vertical clearance as well as the holder width and depth.

Z Height is not listed for this SKU. If your spectrometer or accessory depends on a defined beam-center height, confirm that separately instead of using the total body height as an alignment reference.

Solvents and cleaning

This cuvette is made from quartz. Do not use hydrofluoric acid on quartz. Avoid hot strong alkalis and abrasive cleaning methods.

The supplier identifies this SKU as a powder-fused construction. In practical use, treat it as an assembled quartz cell and choose cleaning and drying methods that are suitable for the complete body rather than assuming a particular solvent or temperature limit from the construction name alone. For general fabrication background, see Compare fabrication methods.

Included with this option

1 cuvette per listed price unit. If you need a supplied closure or other accessory, contact us before ordering.

Availability and ordering

Order this specification directly, or contact us to check current availability and dispatch timing. If temporarily unavailable, additional preparation or production time may be needed. For a required delivery date, contact us before checkout; preparation or production is separate from carrier transit and customs clearance.

Discuss a custom version

If you need a different body height, optical path, chamber format, opening style or holder fit, we can review a custom JGS1 quartz version separately from this listed SKU. Send your drawing or holder details, key dimensions and sample conditions through the contact page and refer to part number C202CR5.