Quotation for supplying spectrophotometer

NegotiableUpdate on 03/06

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Visible spectrophotometer COD rapid analyzer, equipped with a 15 well digestion device; Meet environmental standard requirements and be able to quickly determine the COD index of water samples; Multi range, suitable for detecting general environmental water samples such as surface water and groundwater, as well as moderate to mild pollution wastewater samples.

Product Details

Visible spectrophotometer

1、 Product Introduction

Visible spectrophotometerIt is an economical analytical instrument with an optional RS232 interface output. Excellent metering accuracy is higher than that of general instruments of the same level. Widely used in various fields such as medical testing, food, petrochemical industry, environmental protection and monitoring.

2、 Product parameters

model	721	722	722N/S
Optical system achromatic Czerny Turner (1200L/mmgrating)
wavelength range	350-1020nm	320-1020nm	320-1020nm
wavelength accuracy	±2nm	±2nm	±2nm
spectral bandwidth	6nm	5nm	4nm
wavelength repeatability	≤1nm	≤1nm	≤1nm
stray light	≤0.1%T@360nm	≤0.05%T@360nm	≤0.05%T@360nm
Photometric accuracy	0.5%T	0.3%T	0.3%T
Photometric repeatability	0.2%T	0.2%T	0.2%T
drift	≤0.2%T	≤0.1%T	≤0.1%T
noise	≤0.3%T	≤0.2%T	≤0.2%T
stability	±0.004A/h@500nm	±0.004A/h@500nm	±0.003A/h@500nm
working method	T、A、C	T、A、C	T、A、C
Zero adjustment method	automatic	automatic	automatic
Wavelength driven mode	Manual wavelength	Manual wavelength	Manual wavelength
Printing interface	optional	optional	optional
Energy (light source)	Imported tungsten lamp	Imported tungsten lamp	Imported tungsten lamp
Net weight	8kg	8kg	8kg
software support	No	No	No

3、 Product Features

1. Digital display of measured values

2. Automatic light gate, automatic zero and hundred adjustment instrument calibration

3721 typeVisible spectrophotometeradoptOriginal quality tungsten lamp ensures the service life of the instrument

4. Spacious sample chamber, capable of accommodating up to 10cm colorimetric dishes, with a standard size of 1CMcuvette

5. Optional output port RS232, capable of connecting to printers and computers