Portable LED Lamps USB Digital UV Spectrophotometer

Min.Order: 1

Product origin: Guangzhou, Guangdong, China

Infringement complaint:

Complaint

US$ 809 ~ 934

Description

Portable LED Lamps USB Digital UV Spectrophotometer

Features:
1.High quality silicon photometric diode detector and 1200 lines/mm diffraction grating ensure the high quality accuracy and precision.
2.Backlit LCD display for an easy readout.
3.Automatic 0A and 100%T. Easy switching of transmittance, absorbance and concentration modes, just by pressing one key.
4.Direct concentration read-out and concentration factor setting function.
5.Large sample compartment, which can accommodate 5mm to 100mm path length cuvettes with optional holders.
6.Easy to change the halogen lamp or by the user himself.

-Sample compartment for 5-50mm cells
-Precise automatic T/A changeover
-Automatic zero and full scale adjustment
-Direct concentration read-out and concentration factor setting function
-Equipped with RS232 port
-Software optional

Photometry	Single Beam
Monochromator Type	Littrow
Focal Length	160mm
Grating	1200 lines/mm
Detector	Silicon Photocell
Wavelength setting	Manual Turn Knob
Wavelength Range	200-1000nm
Wavelength Accuracy	±2nm
Wavelength Repeatability	≤1nm
Spectrum Bandwidth	4nm
Stray Light	≤0.3%T (at 220nm Nal, 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)
Drift	±0.5%T/3 min
Curve Holder size	10mm
Interface	RS232
Power Supply	AC 110-240V,50/60Hz,120W
Package Size/Weight	640x480x300mm,30Kg

1.What is your warranty for the products?
One year for free

2.What is your after-sales service?
We provide technical support through operating manual and video; Once you have questions, you can get our engineer's prompt response by email,phone call,or training in factory. If it's hardware problem, within the warranty period, we will send you spare parts for free, or you send it back then we repair for you freely

3.What is the delivery time?
We have shipping agent,we can deliver the products to you by express,air freight,sea.Below is some delivery time for your reference:
Express:UPS,DHL,TNT,ect (door to door),7-10 days
Hand carry:Send to your hotel,your friends,your forwarder,your sea port or your warehouse in China.
Air freigt(from airport to airport):3-10 days
Sea(any sea port):Mombasa(30 days), Port Kelang (12 days),Manila(10 days), Lagos(45 days), Guayaquil(45 days)

4.How to place the order?
WHAT IS YOUR LEAD TIME OF THE PRODUCTS?
40% of our products are in stock,50% of the products need 3-10 days to produce, 10%of the products need 15-30 days to produce.
WHAT IS YOUR PAYMENT TERM?
Our payment term is Telegraphic Transfer in advance,Western union, MoneyGram,Paypal, Trade Assurance,ect.

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