Constant temperature cells (Types 62, 63, 65)

Product / Spectroscopy

Constant temperature cell Types 62, 63 and 65 are designed with a separate chamber surrounding the sample compartment; temperature-controlling fluid can be circulated through it to keep the sample at a specific temperature. Type 62 cells have connection tubes exiting from the top, Type 63 from the front face and Type 65 from the upper portion of the cell. The light beam of the spectrophotometer is not intended to pass through the water jacket. PTFE stoppers are supplied.

Product group: UV/VIS and fluorometer cells
Brand: Starna Scientific

Manufacturer website

Source: manufacturer website (opens in a new tab) · Image: manufacturer website

Order codes and options

11 codes

Constant temperature cells (Types 62, 63, 65) order codes and properties
Code	Window material	Path length	Nominal volume
62-Q-10	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	1.52 mL
63-Q-10	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	1.52 mL
65-Q-0.01	Spectrosil quartz (far UV) (170-2700 nm)	0.01 mm	0.737 mL
65-Q-0.1	Spectrosil quartz (far UV) (170-2700 nm)	0.1 mm	0.747 mL
65-Q-1	Spectrosil quartz (far UV) (170-2700 nm)	1 mm	0.849 mL
65-Q-2	Spectrosil quartz (far UV) (170-2700 nm)	2 mm	0.962 mL
65-Q-5	Spectrosil quartz (far UV) (170-2700 nm)	5 mm	1.3 mL
65-Q-10	Spectrosil quartz (far UV) (170-2700 nm)	10 mm	0.825 mL
65-Q-20	Spectrosil quartz (far UV) (170-2700 nm)	20 mm	1.65 mL
65-Q-50	Spectrosil quartz (far UV) (170-2700 nm)	50 mm	4.125 mL
65-Q-100	Spectrosil quartz (far UV) (170-2700 nm)	100 mm	8.25 mL

Technical specifications

Constant temperature cells (Types 62, 63, 65) technical specifications
Window materials	Spectrosil quartz
Path length range (mm)	0.01 - 100 mm
Nominal volume range (mL)	0.737 - 8.25
Number of variants	11

Source: starnacells.com (opens in a new tab) · Starna Cells 2026 Catalog, p. 38 (dimension table). Values come from the manufacturer and are confirmed at the quotation stage.