220V Visible Spectrophotometer Lab Equipment 350-1020nm 6nm Free shipping

Description

Description:
This product is the economy of the instruments, optional RS232 output interface.
Excellent photometric accuracy is higher than the same file equipment is widely used in medical testing, food,
petrochemical industry, environmental protection and other monitoring areas
Feature:
1.Digital display of measured values
2.Automatic light door, automatic zero adjustment one hundred instrument calibration
3.Using imported tungsten lamp, to ensure the life of the instrument
4.The large sample chamber, the largest place than 10cm cuvette
5.Optional output port RS232(not include), can connect the printer and connected to the computer function
Specification:
1.Input voltage:220V
2.Optical system: achromatic Czerny-Turner (1200L / mm grating)
3.Wavelength range: 350-1020nm
4.Wavelength accuracy: ± 2nm
5.Spectral Bandwidth: 6nm
6.Wavelength repeatability: ≤1nm
7.Stray light: ≤0.1% T @ 360nm
8.Photometric Accuracy: 0.5% T
9.Photometric Repeatability: 0.2% T
10.Drift: ≤0.2% T
11. Noise: ≤0.3% T
12.Stability: ± 0.004A / h @ 500nm
13.Work mode: T, A, C
14.Zero: Automatic
15.Wavelength drive: Manual Wavelength
16.Print Interface: Optional (not included)
17.Energy (light source): tungsten lamp
18.Weight: 8kg
Package Included:
1 x Set of Visible Spectrophotometer
1 x Power line
Note:1. This item only support 220V
2. RS232 is not included at this price
Summary of My Selling Policies
INTERNATIONAL SHIPPING NOTICE
1. Import  duties, taxes and charges are not included in the item price or  shipping charges. These charges are the buyer’s responsibility.
2. Please check with your country’s customs office to determine what these additional costs will be prior to bidding/buying.
3. Your valid phone number are the must for the shipping; otherwise we can't guarantee the package would arrive smoothly.
4. Multiple purchases are welcomed. We will combine the shipping fee for you.
PAYMENT:
1. we accept: Paypal.
We  will very appreciate if you can pay for the order after you ordering it  in 1-3 working days so that we can provide you the best services.
SHIPPING METHODS:
1. We will ship your item by FedEx, DHL, UPS, EMS,YANWEN, e- Package  etc with the tracking number showed on ebay.
Your item will be shipped in 3-5 working days after your payment is cleared.
The  shipping time is 5-12 working days. Due to the local dispatch or other  reasons, sometimes the shipping time will be delay. Please kindly  understand Uncertainties by the delivery company. We will track the item  all the time until it is reached to you.
RETURN POLICY:
1.  Return accepted in 30 working days after the item reached to you. The  buyer need to afford the return postage fee who also need to return it  to our designated place.
2.  Return package must be in the original packaging, everything must be in  new condition. Missing parts or any damaged by the buyer will not  qualify for any refund.
3. Within  warranty period, all exchanges or repair parts due to the defects are  free. But buyer is responsible for shipping charges.
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