Single-beam visible spectrophotometer (325–1100 nm) with holographic blazed grating: high wavelength accuracy, good monochromaticity and low stray light. Typical uses: iron in boiler water, formaldehyde, nitrite in food, volatile phenols in water.

Key Features

Silicon photodiode detector and 1200 lines/mm grating
One-key switching of T / A / concentration modes
Large sample compartment for 5–100 mm cuvettes
Automatic zero and full-scale adjustment
Direct concentration read-out and factor setting
Backlit LCD, RS232 port

Technical Specifications

Photometry	Single beam
Monochromator	Czerny-Turner, 160 mm focal length, 1200 lines/mm
Detector	Silicon photocell
Spectral bandwidth	2 nm
Wavelength range	325–1100 nm (manual knob)
Wavelength accuracy / repeatability	±2 nm / ≤1 nm
Stray light	≤0.1%T (360 nm NaNO2)
Photometric range	0–200%T, –0.097–4.000 A, 0–9999 C
Photometric accuracy	±0.5%T, ±0.004 Abs (0–0.5 A)
Power	AC 220 V 50 Hz / 110 V 60 Hz
Package	580×460×345 mm, 16.5 kg