SHANGFEN 721G visible spectroPhotoMeter microprocessor control, holographic blazing grating

Name: SHANGFEN 721G visible spectroPhotoMeter microprocessor control, holographic blazing grating
Brand: ShangFen
SKU: NB035513

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Using holographic blazing grating monochromator, high wavelength accuracy and low stray light. Backlit LCD display, accurate reading. With automatic zero adjustment and 100 adjustment and concentration direct reading function, good measurement Stability and repRoducibility.

Model

721G

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Category : Spectrophotometer

Brand : ShangFen

SKU : NB035513

Service :The delivery and service By NBCLab.Com

Overview

The 721G visible spectrophotometer is an analytical instrument under the SHANGFEN brand. It uses microprocessor control technology to perform qualitative and quantitative analysis of substances in the visible Light spectrum region. It is a multi-purpose analytical instrument required by conventional laboratories.

Features

1. The holographic blazing grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light. 2. Adopt backlit LCD display to avoid reading errors in pointer display. 3. Using microcomputer measurement system, T-A conversion accuracy is high, with automatic adjustment of 0% (T) and adjustment of 100% (T), concentration factor setting, concentration direct reading function. 4. High measurement accuracy, good reproducibility and Stability. 5. Using automatic light gate technology, no blackbody is required, which can protect the photoelectric Sensor.

Principle

The instrument uses the selective absorption characteristics of light by substances in the visible Light spectrum to measure the intensity of transmitted light through a microprocessor control system and convert it into light transmitance (T) or Absorbance (A), so as to Qualitative or quantitative analysis of substances.

Applications

Clinical inspection, Biochemistry, Petrochemicals, Factories and mines, environment protection, quality control, Universities & colleges teaching laboratories

Standards

Not mentioned

Steps

Not mentioned

Notice

Not mentioned

Detector
Imported Photocells, photovoltaic cells
Light spectrum Bandwidth
5nm
wavelength Range
340nm~1000nm
Wavelength Precision
±2nm
Wavelength Repeatability
≤1nm
stray light
≤ 0.1% (T) (measured as NaNO2 at 360 nm)
Photometric Precision
±0.5%T ±0.004Abs(0~0.5A) ±0.008Abs(0.5~1A)
Luminosity Repeatability
≤0.2%T 0.002Abs(0~0.5A) 0.004Abs(0.5~1A)
noise
≤0.2%(T)

[Q] Is the price listed on the website the final cost for overseas purchases?

[A] No, it isn't. This is the ex-factory price of the product in the Chinese Mainland. In addition to this price, buyers from different countries need to account for additional costs such as shipping fees, tariffs, and others. For specific regional quotes, please consult our customer service or fill out a quotation form.

[Q] What is the specific process for purchasing the product?

[A] First, please click on the quotation form on the website and fill in detailed information. Our customer service personnel will then send you a quotation based on your specific country and region, confirming payment and delivery methods. Following this, we proceed with contract signing, payment, and shipment. You can then await delivery.

[Q] What should I do if the instrument I purchase needs repair?

[A] After-sales repair for overseas instruments is an unavoidable issue. Our repair terms stipulate that the sender is responsible for the shipping and insurance costs incurred for the repair. Repairs within the warranty period are free, while repair costs beyond the warranty period are determined based on the actual situation.

CATEGORIES

SHANGFEN 721G visible spectroPhotoMeter microprocessor control, holographic blazing grating

Model

Overview

Features

Principle

Applications

Standards

Steps

Notice

[Q] Is the price listed on the website the final cost for overseas purchases?

[Q] What is the specific process for purchasing the product?

[Q] What should I do if the instrument I purchase needs repair?

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