영  문   규  격  서

COMMODITY DESCRIPTION

H.S. No.	Item No.	Description	Unit	Quantity
9027.50-9000		UV Crosslinker	Set	1

Manufacturer/Supplier:  Vilber Lourmat, France

A. Feature:

1. The unit is a polyvalent UV 254 nm irradiating system mainly dedicated

for the following applications in the laboratory:

- Crosslinking of DNA and RNA to nylon or nitrocellulose membranes for

Southern, Northern, dot and slot blots procedures.

- Nicking of Ethidium Bromide stained DNA in agarose gels.

- UV sterilization, UV curing of polymers.

2. To fix nucleic acids to membranes the traditional method consists of

baking the membranes for two hours at 80℃ in a vacuum oven. The unit

requires only a few seconds UV 254 nm irradiation.

3. The hybridization signal resulting from UV irradiation is 5 to 10 times

higher than with traditional baking.

4. The unit is equipped with a UV Energy programming system in Joules/㎤.

The UV Energy is permanently monitored by a microprocessor controlled photo

feedback system which compensates for variation in output and tube aging.

B. Specification:

1. BLX-254   UV Crosslinker, Bio-Link, 254nm, 8 W       1 Set

- UV Wavelength:  254nm

- UV Source:      5 tubes of 8 W

- Multiple Set Functions:

9 preset UV Energy exposures

9 preset UV time exposures

Manual setting of UV energy exposures

Manual setting of UV time exposures

- Maximum UV Energy Exposure:

2 measurement ranges: - from 0.025 to 9.999 Joules

- from 0.025 to 99.99 Joules

- Maximum UV Time Exposure: 999.9 minutes

- Electrical:  230V, 50/60Hz

- External Dimensions (HxDxW): 30.5 x 36 x 35cm

- Internal Dimensions (HxDxW): 14.5 x 33 x 26cm

- Weight:  10.5 kg

- No loss of information if breaking-off of circuit.

- Storage of the last UV setting (energy and time)

- Internal safety interlock

- Large L.E.D. readout

- Tactile membrane keypad

- UV blocking viewing window

- Large UV exposure chamber in stainless steel

- Dual safety fused

- Removable power cord