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Oxford Instruments FTOPTIDN2 Fast track optistat DN

MANUFACTURER Oxford Instruments (manufacturer's website)
MODEL optistat DN
CONTACT 1 Natalie Henderson
CONTACT 2 Stephen Robson
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SITE City Campus

Description

The nitrogen cryostat, OptistatDN2 is ideal for experiments requiring 77K base temperature, high sample throughput and for samples which are difficult to cool by conduction. Its small footprint is ideal in laboratory where space is limited. No external dewar or transfer tube are required. Wide temperature range: from 77 K to 500 K Quick sample change in less than 5 minutes via top-loading sample probe 15 hours cryogen hold time before refills required providing the convenience of a full working day operation Superb optical access (f/1) for measurements requiring light collection Optimised clear beam throughput (15 mm diameter aperture) allows a large illumination area for measurements involving the detection of low intensity light Versatile: wide range of sample holders/rods including liquid cuvette for liquid samples and simple/precise height adjust/rotate sample rod. Electrical measurements via 10-pin electrical feed wire to heat exchanger Compact size allowing easy integration into commercial spectrometers

Specification

Temperature range 77 - 500 K* Temperature stability ± 0.1 K (measured over 10 min period) Maximum sample space 20 mm diameter Sample holder dimensions 19 mm wide x 30 mm long (optical sample holder version has a 15 mm aperture) Cool down from ambient to 77 K (mins) 25 Liquid nitrogen capacity 1.2 L Hold time at 77 K ≥ 15 hours

Item ID #1505.

Last Updated: 16th October, 2015