Jepson Bolton's International Catalogue
Sample Concentrator TechneThe Techne sample concentrator facilitates the rapid evaporation of multiple samples and is useful in the fields of drug screening, hormone assay, chromatographic analysis and scintillation counting.
The unit consists of a gas reservoir which mounts over a precision controlleo DB-3 series Dri-Block heater. Hypodermic needles set in a silicone matrix pass through a multi-hole plate and into the sample tubes to the surface of the solution to be evaporated. Needle positions may be changed to suit different tube configurations and the gas reservoir, which is suitable for use with most gases, may be raised and lowered to suit differing liquid levels.
The sample concentrator allows evaporation of up to 90 samples simultaneously in a time scale of minutes rather than hours. The compact dimensions of the concentrator allows its use in a fume cupboard when toxic vapours are being evaporated.
The sample concentrator is supplied without Dri-Block, aluminium insert blocks or needles, which must be ordered separately.
Dimensions l x w x h 295 x 240 x 530 mm Gas input pressure max 1150 mbar abs
Specification - Dri-Blocks
Model DB-3A DB-3D Temperature range C 25 to 200 25 to 200 Temperature stability C +/-0.1 +/-0.1 Temperature setting Analogue Digital Temperature display - Digital Scale graduation C 5 - No of insert blocks 3 3 Dimensions l x w x h mm 279 x 260 x 105 279 x 260 x 105 Weight kg 5 5 Heater load W 650 650 Electrical requirements 240V 50Hz 240V 50Hz
E80-120 Hypodermic needles length 76mm. Pack of 90 £146.00 E80-122 Hypodermic needles length 127mm. Pack of 90 £195.00 E80-124 Hypodermic needles PTFE coated length 76mm. Pack of 90 £265.00 E80-126 Hypodermic needles PTFE coated length 1 27mm. Pack of 90 £369.00
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