Hangzhou Sumer Instrument

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L3, L3S, L6, L6S Split Beam Spectrophotometer

L3, L3S, L6, L6S Split Beam Spectrophotometer

1.Split beam optical system 2.Automatic wavelength settings 3.Color touch-screen LCD 8 inch 4.Automatic cuvette holder moving 5.Automatic zero and full scale adjustment 6.Equipped with USB port 7.Thermal plotter optional 8.Software optional COMMON FEATURES Legend series spectrophotometers adopt...

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Product Details

1.Split beam optical system

2.Automatic wavelength settings

3.Color touch-screen LCD 8 inch

4.Automatic cuvette holder moving

5.Automatic zero and full scale adjustment

6.Equipped with USB port

7.Thermal plotter optional

8.Software optional

COMMON FEATURES

Legend series spectrophotometers adopt split beam survey optical system, and blazed holographic gratings. They have outstanding test precision and very competitive prices.

8-inch color touch screen LCD display, cutting-edge user interface, powerful functions, and easy operation.

The automated eight-position cuvette holder facilitates the operation under each measurement mode.

With powerful functions, the equipment shows great performance in qualitative and quantitative testing, such as:

1.Full-spectrum scanning

2.Detailed spectrum scanning

3.Time-based kinetics determination

4.GOTO λ

5.Linear regression

6.Concentration direct reading

7.Peak/Valley detecting

8.Multi-wavelength measurement

The equipment is designed with sophisticated power protection system. With high capacity of internal memory, it can store testing results, scanned images, regression equations and correction data. Therefore, it follows a fast initialization when power on.

The instrument can be connected with dedicated printer, which can print testing results, or draw curve from spectral scanning, fixed wavelength time-based scanning, and linear regression.

There is a USB port on the device, and UVwin8 software is optional to order. The device can be connected to a PC, which can not only enhance the performance in data testing and spectrum scanning, but also expand the memory to save more testing results.

SPECIFICATIONS

ModelsL3L3SL6L6S

——Scanning——Scanning
Operation and Display8 in. Touch Screen8 in. Touch Screen
Wavelength Range325-1100 nm190-1100 nm
Wavelength MPE±0.5nm±0.5nm
Wavelength Repeatability≤0.2nm≤0.2nm
Transmittance MPE±0.5%T±0.3%T
Transmittance Repeatability≤0.20%T≤0.15%T
Transmittance Measuring Range0.0%-200.0% (T)0.0%-200.0% (T)
Absorbance Measuring Range-0.301-4.000 (A)-0.301-4.000 (A)
Spectrum Bandwidth2nm2nm
Stray Light≤0.05%T≤0.05%T≤0.03%T
Drift≤0.0009A/0.5h≤0.0009A/0.5h
(500nm,2h warm up)(250nm/500nm,2h warm up)
Signal Noise100%T Noise≤0.20%T100%T Noise≤0.15%T
0%T Noise≤0.10%T0%T Noise≤0.10%T
Baseline Flatness——±0.002A——±0.002A

(335-1090nm)(200-1090nm)
Overall Dimensions550×430×200(mm)
G.W.20kg23kg
SoftwareOptional

STANDARD ACCESSORIES

User manual1pc
1cm glass cuvette4pcs ( L3,L3S only )
1cm quartz cuvette2pcs ( L6,L6S only )
Power cable1pc

OPTIONAL ACCESSORIES

Thermal plotter

10mm cuvette holder

50mm cuvette holder

100mm cuvette holder

UV WIN8 software



We are professional as one of the leading l3, l3s, l6, l6s split beam spectrophotometer manufacturers and suppliers in China. Welcome to wholesale the high quality and durable laboratory equipment from our factory. And good after-sale service and timely delivery are offered.

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