Spectral analysis of ammonia nitrogen, total nitrogen, water quality, touch screen UV visible spectrophotometer

NegotiableUpdate on 01/14

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Overview

Spectral analysis ammonia nitrogen total nitrogen water quality touch screen UV visible spectrophotometer $r $n UV visible spectrophotometer has a compact appearance and powerful functions. It adopts a 482X272 true color touch screen with user-friendly design and easy operation, meeting the needs of different customers. It is widely used in teaching and daily analysis. $r $n Instrument Function $r $n Spectral Analysis of Ammonia Nitrogen Total Luminescence Measurement: Measure the absorbance and transmittance of the sample at a fixed wavelength $r $n Quantitative Measurement: Single point method testing in C mode $r $n F mode can input C=KA+B to accurately measure concentration $r $n

Product Details

Spectral analysis of ammonia nitrogen, total nitrogen, water quality, touch screen UV visible spectrophotometer UV 7PLUS UV Visible Spectrophotometer for Spectral Analysis

Technical indicators and basic parameters

model	V7pLus Visible spectrophotometer	UV7pLus UV visible spectrophotometer
spectral bandwidth	2nm	2nm
wavelength range	320-1100nm	190-1100nm
optical system	Proportional dual beam optical path, holographic diffraction grating
Wavelength accuracy	±0.5nm
Wavelength repeatability	≤0.2nm
Wavelength setting	Automatic wavelength setting, wavelength resolution0.1nm
Luminous range	-0.602-4.0A 0-400%T
Photometric accuracy	±0.002A (0-0.5A), ±0.004A (0.5-1A), ±0.5%T (0-100%T)
Photometric repeatability	≤0.001A (0-0.5A), ≤0.002A (0.5-1A), ≤0.1%T (0-100%T)
stray light	0.05%T (360nm)%T
baseline drift(Stability)	≤0.001A/h (500nm)
detector	Dual imported silicon photodiodes
light source	Imported deuterium lamp tungsten lamp(No optical debugging required)
display screen	480 * 272 5-inch color touch screen
Print output	Optional micro printer
power supply	220V 50HZ

Spectral analysis of ammonia nitrogen, total nitrogen, water quality, touch screen UV visible spectrophotometerUV 7PLUS UV Visible Spectrophotometer for Spectral Analysis

1.CTThe optical system, high-performance 1200/nm grating, imported deuterium lamp, tungsten lamp, and detector ensure excellent performance indicators of the instrument.

2. The spacious sample chamber can accommodate various specifications of colorimetric dishes ranging from 5-50mm.

3. Wavelength screen display, with a resolution of 0.1nm, stable and accurate readings.

4. Parallel printing, optional dedicated printer, print test results.

The latest microcomputer processing technology makes operation more convenient.

6. Automatically adjust wavelength, the instrument can automatically adjust OA and 100% T with one click calibration without the need to put it in a blackbody.

7. Automatically switch the light source and control the on/off of deuterium and tungsten lamps.

Shanghai Spectrum Analysis Instrument Co., Ltd. is a high-tech enterprise specializing in the independent research and development, production, sales, and service of laboratory scientific instruments. The company is located in Jiufu Economic Development Zone, Songjiang District, Shanghai. The company was founded in 2012 and has continuously enriched its product line. The people-oriented management philosophy has been established, and the company is developing towards a scientific and healthy track.
The company specializes in commonly used laboratory instruments, including spectral analysis instruments such as UV visible spectrophotometers, visible spectrophotometers, dual beam UV visible spectrophotometers, flame spectrophotometers, thin film solid testing instruments, nitrogen blowers, solid-phase extractors, Soxhlet extractors, acidimeters, balances, laboratory consumables, accessories, and supporting standard reagent kits.