PARAMETER

SPECIFICATION

Optical system

Czerny‐turner CT grating monochromator, 1200/mm

Wavelength range

350‐1020 nm

Wavelength accuracy

+/‐ 3 nm

Wavelength repeatability

≤1nm

Measurement range

0‐199.0%T, 0‐1.999A, 0‐1999C

Photometric accuracy

+/‐ 1.0%T

Photometric repeatability

0.5%T

Spectral bandwidth

6 nm

Measuring optical path

100 mm

Stray light

<= 1.0%T (340 nm）

Stability

<= 0.004 A/h (500 nm preheat 1 hour)

Display modes

4 LCD

Basic Measurement

T, A, C

Data output (print)

RS232C

Light source

6V10W

Operating voltage

220V/110VAC,50‐60Hz