INSTRUCTION MANUAL CODE 80247 REV A
March/2011
(It can be modified without notice)
Page: 32
J
.P. SELECTA s.a.
Autovía A2 Km 585.1 Abrera 08630 (Barcelona) España
Tel 34 93 770 08 77 Fax 34 93 770 23 62
e-mail: [email protected] - website: http://www.jpselecta.es
8 WARRANTY
This product is guaranteed for one year from the date of purchase and it covers
defective components and assembly.
Please keep the purchase ticket as it is the only valid document for the purchase date.
This guarantee does not cover damage caused by an incorrect use of the equipment.
This equipment must be properly validated before its use in the value sample analysis
for the user.
Any return without the authorization of J.P. SELECTA, s.a. is not accepted.
9 TECHNICAL SPECIFICATIONS
Model
VR 2000
Optical system
one single beam
Wavelength range
325-1100nm
Stray light
0,2%T @ 220nm & 360nm
Band width:
4nm
Photometric range:
0-200%T, -0.3-3.0A
Wavelength accuracy:
±1.0nm
Wavelength repeatability:
≤
0.5nm
Photometric accuracy:
±0,5%T
Stability:
0,002A/h @ 500nm
Display:
128x64 dots matrix LCD
Data output:
USB, parallel port
Weight (Net):
12 Kg
Dimensions: Depth x Width x Height
490 x 360 x 210 mm
Battery
7.2 Battery replacement
VR-2000 can save many data in the RAM memory, and so a battery is needed in
the circuit board.
You will have to replace the battery when it is exhausted.
Switch off and unplug the equipment
(VERY IMPORTANT: high voltage).
Unscrew the board’s 13 screws and remove it.
Remove the old battery and place the new one.
Place again the board and the 13 screws.
