beautypg.com

Hoefer SP-2001 Vision Life Spectrophotometer User Manual

Page 66

background image



Version 1.0

Page 66

SPECIFICATION AND WARRANTY

Wavelength range

190 - 1100 nm

Monochromator

Flat grating

Wavelength calibration

Automatic upon switch on

Spectral bandwidth

5 nm

Wavelength accuracy

±2 nm

Wavelength reproducibility

±1 nm

Light sources

Pulsed xenon lamp

Detector

1024 element CCD array

Photometric range

- 0.300 to 2.500A, 0 to 199%T

Photometric linearity

±0.005 Abs or 1% of the reading, whichever is the greater
@ 546 nm

Photometric reproducibility

±0.003 Abs (0 to 0.5 Abs), ±0.007 Abs (0.5-1.0 Abs)

Stray light

<0.5% at 220 nm and 340 nm using NaNO

2

Zero stability

±0.01 Abs/hour after 20 min warm up @ 340 nm

Noise

0.005 pk to pk 0.002 pms

Digital output

USB port standard, Bluetooth option

Dimensions

260 x 390 x 100 mm

Weight

<4.5 kg

Power input

90-250 V, 50/60 Hz, Max 30 VA


Specifications are measured after the instrument has warmed up at a constant ambient temperature and are typical
of a production unit. As part of our policy of continuous development, we reserve the right to alter specifications
without notice.

Warranty
• Your supplier guarantees that the product supplied has been thoroughly tested to ensure that it meets its

published specification. The warranty included in the conditions of supply is valid for 12 months only if the
product has been used according to the instructions supplied. The supplier can accept no liability for loss or
damage, however caused, arising from the faulty or incorrect use of this product.

• This product has been designed and manufactured by Hoefer, Inc., 84 October Hill Road, Holliston, MA 01746.

However, please contact your dealer if you experience technical or sample handling difficulties.