721N single beam visible Spectrophotometer

Features

Sample compartment for 5-50mm cuvettes
Precise automatic T/A changeover
Automatic zero and full scale adjustment
7 inch multi color touch screen LCD display
USB Interface for data output
Direct concentration readout and concentration factor setting function
Automatic light gate technology to protect photoelectric sensors

1, The holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity at low stray light.

2, 7 inch multi color touch screen LCD display, good human-computer interface.

3, Linear regression method and coefficient method are added to the concentration test method.

4, USB interface is added, big capacity memory can store 30 concentration curves.

5, Adopt microcomputer measurement system, with high conversion accuracy of T-A, automatic adjustment of 0% T and 100% T, concentration factor setting and concentration direct reading.

6, High accuracy, good reproducibility and stability of measurement readings.

7, Automatic light gate technology, no need blackbody, to protect the photoelectric sensor

Model No	722N	721N
Photometry	Single Beam
Monochromator Type	Czerny-Turner
Focal Length	160mm
Grating	1200 lines/mm
Detector	Silicon Photocell
Wavelength Setting	Manual Turn Knob
Wavelength Range	325-1000nm	340-1000nm
Wavelength Accuracy	±2nm
Wavelength Repeatability	≤1nm
Spectrum Bandwidth	2nm	5nm
Stray Light	≤0.1%T (at 360nm NaNO₂)	≤0.1%T (at 360nm NaNO₂)
Photometric Range	0.0-100.0%T 0-1.999A 0-1999C


Photometric Accuracy	±0.5%T
Photometric Repeatability	≤0.2%T
Noise	100%(T) noise≤0.3%(T), 0%(T) noise ≤0.2%(T)
Cuvette Holder Size	10mm
Interface	USB
Power Supply	AC 110-240V,120W	AC 110-240V,80W
Package Size/Weight	600x480x360mm,17Kg

The Labtech’s 721N single beam visible Spectrophotometer is the perfect tool for all your analytical testing needs. This high-quality spectrophotometer was designed with precision and accuracy in mind, giving you reliable results every time.

Easy to utilize and built to last with its user-friendly design and robust construction, the big LCD display lets you quickly and accurately read your test results, while the simple menu makes it easy to configure your tests.

It is ideal for use within a number of applications, including chemical analysis, environmental assessment, pharmaceuticals, and food and beverage testing. It gives a number of capabilities, including calculating absorbance transmittance, concentration, and wavelength, making it a versatile tool for almost any laboratory.

It delivers exceptional performance while also being very affordable. Its low-cost design means it can get the results you need without breaking the bank. The spectrophotometer is simple to keep, having a sturdy construction even after repeated usage.

It is the perfect choice for all your analytical testing needs whether you're conducting research, or an expert in the field. Its compact design makes it very easy to transport, while its robust features make it reliable and accurate every time.

So, whether you're analyzing complex chemical compounds or conducting routine quality control testing, the Labtech’s 721N single beam visible Spectrophotometer is the perfect tool to help you achieve your goals. Get yours today and experience the precision, accuracy, and versatility of this high-quality spectrophotometer for yourself.