6nm Visible Digital Spectrophotometer Tungsten Lamp 721 LCD 350-1020nm Lab Equip

Description

Visible Spectrophotometer 721 LDC Digital Lab Spectrophotometer 350-1020nm Tungsten Lamp Lab Equipment New
Description
Tips:
For USA Buyer: ship from USA warehouse . Fast delivery (2-6 days);
For Other Buyer : ship from China Warehouse. 2-4 weeks delivery.
Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the ultraviolet, visible spectral range finds much scope for its service in such fields as medicine, clinical examination, biochemistry, quality control, petro-chemical industry and environmental protection.
Features:
This spectrophotometer has digital display shows measurement values.
Automatic light door, automatic zero and hundred adjustment equipment calibration.
Adopting tungsten lamp to ensure the service life of equipment.
Large sample chamber, maximum can place 10cm of colorimetric dish.
Excellent metering accuracy is higher than the general instrument.
Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc.
Specifications:
Wavelength Range: 350-1020nm
Spectral Bandwidth: 6nm
Optical System: C-T Single Beam, Grating 1200lines/mm
Wavelength Accuracy: ±3nm
Wavelength Repeatability:
≤
1nm
Photometric Accuracy: ±1%T
Photometric Repeatability: 0.5%T
Photometric Range: 0-200%T
，
-0.3A~3A
Stray Light:
≤
0.3%T @ 220nm,340nm
Stability: ±0.004A/h @500nm
Display: 4 LCD
Photometric Mode: T, A, C
Detector: Silicon Photodiode
Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr)
Power Requirement: 110V
Dimensions (W x D x H): 450 x 520 x 320mm
Package Includes:
1 x Spectrophotometer Set
Payment
We accept PayPal only. We will ship out the item after receiving cleared payment.
Shipping
A complete and correct shipping address is essential.
Customers with shipping addresses outside of the U.S. are responsible for all duties and import taxes. Please contact your customs for information
Return Policy
All items are in brand new condition unless specified.
FDA declaration
The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. If so, do not bid on this item unless you are an authorized purchaser. If the item is subject to FDA regulation, we will verify your status as an authorized purchaser of this item before shipping of the item.（(The seller's name: Tina Lu, City:Beijing , State: Beijing, Country: China, Telephone number: 86-18796658874)）
This item has been cleaned and treated according to the manufacturer's instructions.
About Us
Any questions, please contact us through eBay message or e-mail, We will reply within 1-2 business days (public holidays not included).
working time: Monday - Friday 9:00 AM - 5:30PM (Beijing)
On Sep-22-21 at 08:39:06 PDT, seller added the following information: