Vcryo-V-100 Liquid Nitrogen General Cryostat-

Vcryo^® V100 General Purpose Liquid Nitrogen Cryostat

General purpose liquid nitrogen cryostat (Model: V-100) with built-in liquid nitrogen reservoir of 0.4 liters volume and integrated cryosuction pump. The thermal impedance converter and built-in heater, combined with an external temperature controller, allow for a range of operating temperature from 65K to 500K (with an optional 800K upper temperature limit) and allow for refilling with liquid nitrogen without compromising temperature stability, making it the ideal multi-purpose cryogenic platform for the laboratory.

The V-100 is equipped with quick release clamps for quick opening of the sample chamber, standard four-way transparent fused silica windows for UV and near-IR transmission, optional windows for broad spectrum transmission from far/mid-IR, UV to X-ray, and a variety of vacuum feedthroughs, electrical leads/cables, etc.

The V-100 is compatible with a wide range of commercial spectrometers and offers a variety of options such as a compact vacuum shroud, a large capacity liquid nitrogen reservoir, a large sample space, a variety of electrical sample holders (Puck, DIP, and LCC, etc.), and sample holders for liquids and powders.

The V-100 also offers the advantages of light weight, easy liquid nitrogen filling, short lead time and cost effectiveness.

Standard V-100 Cryostat

Typical Characteristics
Sample environment	Vacuum
Temperature range	78K-500K(Note: No need to pump liquid nitrogen.) 65K-500K(Note: Liquid nitrogen pumping required below 78K.)
Temperature stability	±25mK
Holding time	>10h @78.5K >5.5h @100K >4.5h @200K

Typical applications

Photoelectric effect, photoluminescence, electroluminescence, fourier spectrometer, spectrophotometer, high pressure (DAC), high-energy physics, high-temperature superconducting materials, variable-temperature photoconductors, solar cells, DLTS, infrared detectors, lasers

Options
Vacuum electrical feedthroughs	Multi-pin, SMA/2.92mm/1.85mm microwave electrical feedthroughs, BNC, Triax, fiber optic introduction and gas introduction, etc.
Windows	Transmission of γ light, χ light, UV, Vis, IR, THz windows
Sample holders	Electrical sample holders (Puck, DIP and LCC), probe sample holders, liquid sample holders, transmission sample holders, etc.
Test leads	Cryognic twisted pair, flexible coaxial, microwave semi-steel and triaxial cables, etc.
Temperature upgrade options	65K pumping option, liquid helium compatible transfer line and adapter upgrade kit, 800K version
Others	Compact vacuum shroud, large-capacity liquid nitrogen reservoir, large-size sample space and linear actuator, etc.

Examples

V-100 cryostat (12 SMA vacuum feedthroughs and puck electrical sample holders installed)（left）

V-100H Cryostat (Maximum working temperature: 800K)（right ）

V-100C is a customized liquid nitrogen cryostat with liquid nitrogen reservoir volume: 6L, cold plate diameter 25cm,

192 twisted pairs and 14 microwave semi-steel cables installed.

V-100C Customized Cryostat and Top View

V-100 matching FluoroMax-4 Spectrometer （left） & V-100 matching Fluorolog Spectrometer （right ）

V-100 matching Shimadzu UV-3600 plus spectrometer （left） & V-100 matching Edinburgh FS5 spectrometer （right ）

V-100 matching PE FL6500 spectrometer （left） & V-100 matching PTI-QM8000 spectrometer （right ）

V-100 matching Edinburgh FLS1000 spectrometer （left） & V-100 matching THz time domain spectrometer （right ）