MARSHALL Select MS-SP325-1000 Spectrophotometer, 325-1,000nm

Features The MARSHALL Select MS-SP325-1000 Spectrophotometer, an advanced analytical instrument meticulously designed for extensive use in industries such as agriculture, geology, metallurgy, and environmental sciences. This single-beam spectrophotometer, equipped with both a Tungsten lamp and a Deuterium lamp, operates within a wavelength range of 325 to 1,000 nm, offering precision and versatility for a variety of quantitative and qualitative research tasks. The spectrophotometer excels in studies related to the concentration of nucleic acids, proteins, and bacteria, benefiting from its high-class grating and hermetically sealed light path which significantly reduce stray light, thereby enhancing measurement accuracy.

The MS-SP325-1000 is not only powerful but also user-friendly and safe, featuring an imported and environmentally friendly Deuterium lamp that minimizes ozone inhalation. With real-time lamp monitoring, automatic wavelength calibration, and an SiO2 coated optical mirror to diminish external light interference, this device ensures reliable and precise operation. Its robust construction is complemented by a simple, elegant design with an easy-to-read LCD display. Capable of storing up to 200 programs, the MS-SP325-1000 facilitates efficient and effective workflow management, making it a critical tool for quality control in analytical testing across various sectors. Whether for medical laboratories, educational settings, or industrial applications, this spectrophotometer stands out as a requisite instrument for any conventional laboratory.

MARSHALL Select MS-SP325-1000 Spectrophotometer, 325-1,000nm Specifications

Optical System	Single Beam
Light Source	Tungsten lamp & Deuterium lamp
Wavelength Range	325 to 1,000nm
Spectral Bandwidth	4.0nm
Wavelength Accuracy	± 1.8nm
Wavelength Repeatability	≤ 0.2nm
Photometric Range	-0.301 - 3.0 A, 0-200%T
Photometric Accuracy	± 0.5%T @100%T
Stray Light	≤ 0.1%T @ 200nm, 360nm
Stability	± 0.002A /h @ 500nm
Display	LCD
Packing Size(W*D*H)(mm)	22 x 16.9 x 12.6 in. (56 x 43 x 32 cm)
Weight	26.45 lb. (12kg)
Electrical Requirements	110/220 VAC, 50/60Hz, 120W

Comparison of Models

Product	MARSHALL Select MS-SP325-1000 Spectrophotometer	MARSHALL Select MS-SP320-1100 Spectrophotometer	MARSHALL Select MS-SP200-1100 Spectrophotometer	MARSHALL Select MS-SP195-1100 Spectrophotometer
Wavelength Range	325 to 1,000nm	320 to 1,020nm	200 to 1,020nm	195 to 1,100nm
Wavelength Accuracy	Room Temp. to 100 °C	Room Temp. to 100 °C	Room Temp. to 150°C	Room Temp. to 150°C
Wavelength Repeatability	± 1.8nm	± 1.5nm	± 1.8nm	± 1.5nm
Spectral Bandwidth	4.0nm	4.0nm	4.0nm	4.0nm
Stray Light	≤ 0.1%T @ 200nm, 360nm	≤ 0.1%T @ 220nm, 360nm	≤ 0.1%T @ 220nm, 360nm	≤ 0.1%T @ 220nm, 360nm
Photometric Range	-0.301 - 3.0 A, 0-200%T	-0.301 - 3.0 A, 0-200%T	-0.301 - 3.0 A, 0-200%T	-0.3-3.0 A, 0-200%T
Photometric Accuracy	± 0.5% T @ 100% T	± 0.3% T @ 100% T	± 0.5% T @ 100% T	± 0.5% T @ 100% T