China L2 Knob Type UV-Visible Spectrophotometer

L2 Knob Type UV-visible SpectrophotometerKnob type UV-visible spectrophotometer is the first type to realize economical instruments with functions such as spectrum measurement, quantitative measurement and data storage.Product Features:

HD color touch screen

It adopts a high-resolution (1024*768) dot matrix 7 -inch color touch LCD display with a friendly and simple operation interface.

Comprehensive upgrade of core components, super cost-effective

The instrument uses the "blazed holographic grating" high-resolution CT monochromator, and uses the American AD company's 24-bit high-precision AD chip, so that the economical instrument has the low stray light (less than 0.1T% ), high precision, and high stability (0.002A ).

Large-capacity storage space, support user-built curve

The instrument has a strong storage capacity, can store 2000 data, 96 working curves, which is greatly convenient for customers to use.

Multi-interface data transmission, super multi-function expansion

The instrument comes standard with USB interface, WIFI module, and Bluetooth module. Can realize wireless bluetooth printing. Optional connection our computer software, which can quickly manage spectral data and facilitate data processing. Can
be directly exported via U disk, and the exported data can be directly opened and edited by EXCEL, which greatly facilitates customer applications .
Additional instrument:Spectrum analyzer software5cm or 10cm manual cuvette holder, film sample holder, test tube cuvette holderWireless Bluetooth printer
Products Images:
Products Parameters:

ItemL1 typeL2 typeDisplay screen7 inch high resolution 1024*768 touch screenMonochromatorHolographic blazed grating CT monochromatorRaster1200 lines /mmPhotocellSilicon photodiodeInterfaceUSB & BluetoothWIFI moduleSupport , standardWith PC softwareSupport, optionalCuvette holderStandard manual 1cmLuminosity range0--200%T, -0.3-3AWavelength modeManualWavelength accuracy± 2nmWavelength repeatability± 1 nmSpectral bandwidth4nm (2nm optional)Wavelength range340-1020195-1020Stray light0.1T%Photometric accuracy± 0.5%T, ± 0.004Abs (0 ~ 0.5A)
± 0.008Abs (0.5 ~ 1A)Photometric repeatability± 0.5%T, ± 0.004Abs ( 0 ~ 0.5A )
± 0.008Abs (0.5 ~ 1A)Photometric stability± 0. 15 %T, ± 0.00 2 Abs (0 ~ 0.5A)
± 0.00 4 Abs (0.5 ~ 1A)Lamp switching methodAutomatic, 340nmStability0.002A (500nm , 3min )Noise0.15T%

Company Profiles:

Why We Choose Samy?

1. Established in 2010, we have 10 years' experience and certificates like CE and ISO.
2. Our products are of high quality and cheap prices.
3. Multiple models of spectorphotometer machine. There must be one that can meet your needs.
4. Professional team from production to sale. Sales team 24 hrs online.
5. High reputation among customers worldwide.
6. We have distributors in some countries.
7. Fast delivery within 15 days. Always have products in stock.
FAQ:

1. Q: Which model should we choice?

A: According to your requirement.

2. Q: What are the payment terms?
A: You can pay through Alibaba Trade Assurance, T/T, Western Union, Master Card, PayPal, etc.
3. Q: What are the shipping methods?
A: You can choose shipping by air, by sea or by Express door to door.
4. Q: Do you have MOQ request?
A: MOQ is 1set.
5. Q: How many days can you deliver?
A: Within 15 days after we got the payment.

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