Dual beam slit adjustable UV visible spectrophotometer UV-PC2900

NegotiableUpdate on 05/22

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Durable stability: The dual beam dynamic feedback proportional recording metering system and circuit ensure baseline stability, ensuring long-term stability of the instrument.

Product Details

·Product Overview

This product adopts a dual beam feedback recording metering system and is a fully automatic scanning high-performance UV visible spectrophotometer controlled by a PC.
The new optical system and circuit design, as well as the continuously adjustable spectral bandwidth of 0.1-5.0nm, ensure that the instrument has high resolution, low stray light, persistent stability, and high signal-to-noise ratio
And it has powerful software functions that can meet the needs of many high-level analytical workers, such as biopharmaceutical, environmental, scientific research and other detection systems.

Instrument features:

Durable stability: The dual beam dynamic feedback proportional recording metering system and circuit ensure baseline stability, ensuring long-term stability of the instrument.

Ultra low stray light: Extremely excellent optical system and advanced electronic system ensure instrument stray light ≤ 0.015% T, making high concentration sample test data more accurate.

The automatic 8-speed spectral bandwidth (0.1, 0.2, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0nm) can be continuously adjusted to meet various sample testing needs, and the number of spectral bandwidths can also be customized.

Light source replacement is simple and convenient: imported socket type flange deuterium and tungsten lamps are used, and there is no need for light path debugging when replacing the lamp, making maintenance easier.

Full PC operation: Randomly equipped with workstation software, easy to operate, and rich in testing functions.

Measurement of 3D spectra: Creating and analyzing 3D spectra of scanned samples with "dynamic changes".

Technical indicators:

optical system	double beam
spectral bandwidth	0.1-5.0nm continuously adjustable Customizable multiple spectral bandwidths (0.1, 0.2, 0.5, 1.0, 2.0, 3.0, 4.0, 5.0nm)
wavelength range	190～900nm
Maximum allowable wavelength error	±0.3nm
Wavelength Repeatability	≤0.1nm
Photometric range	A: -4.0～4.0 Abs
Maximum allowable error of transmittance	±0.3%T
Transmission density repeatability	≤0.1%T
stray	≤0.015%T（220nmNal; 360nmNaNO2）
Stability/Noise	±0.0004 Abs
baseline flatness	±0.001 Abs
drift	≤± 0.0004 Abs/h (at 500nm, after preheating for 2 hours)