721n Laboratory Digital Vis Spectrophotometer Price with Cuvette Single Beam Spectrophotometer 325-1000nm Spectrum Bandwidth 5nm

• Spectrum Bandwidth: 2nm
• Light Source: 12V 20W Halogen Tungsten Lamp
• Rated Power: 80W
• Noise: ≤0.2%(T)
• Size: 59*46*34cm
• Wavelength Repeatability: ≤1nm
• Model NO.: 721N
• Focal Length: 16mm
• Support Power: AC220V±22V 50Hz±1Hz, 80W
• Weight: 16kg
• Customized Support: OEM
• 1200 Lines/mm: Silicon Photocell
• Grating: 1200 Lines/mm
• Wavelength Accuracy: ±2nm
• Stray Light: ≤0.1%T( at 360nm Nano2 )
• Wavelength Range: 340 ~ 1000nm
• Transport Package: Wood Box
• Trademark: Haicoer
• Origin: Shanghai, China
• Production Capacity: 5000 Set/Sets Per Month

Product Description

Product Overview

721N VIS Spectrophotometer

Product Overview

721N VIS Spectrophotometer has the holographic blazed grating monochromator has the advantages of high wavelength accuracy, good monochromaticity and low stray light.  Linear regression method and coefficient method are added to the concentration test method.   USB interface is added, and large capacity memory can store 30 concentration curves.  Adopt microcomputer measurement system, with high conversion accuracy of T-A, automatic adjustment of   0% T and 100% T, concentration factor setting and concentration direct reading.  High accuracy, Good Reproducibility and Stability of Measurement Readings.  Automatic light gate technology, No need blackbody, to protect the photoelectric sensor

Main Features

Sample compartment for 5-50mm cuvettes  Precise automatic T/A changeover  Automatic zero and full scale adjustment   Equipped with USB port  Direct concentration read-out and concentration factor setting function  Automatic light gate technology to protect photoelectric sensors

PRODUCT SPECIFICATIONS

Photometry	Split Beam
Monochromator Type	Czerny-Turner
Focal Length	160mm
Grating	1200 lines/mm
Detector	Silicon Photocell
Spectrum Bandwidth	2nm
Stray Light	≤0.1%T( at 360nm NaNo2 )
Photometric Range	0.0-100.0% T 0.000-1.999 A 0.000-1999 C
Photometric Accuracy	±0.5% T ±0.004 Abs (0-0.5A) ±0.008 Abs (0.5-1A)
Photometric Repeatability	≤0.2% T 0.002 Abs (0-0.5A) 0.004 Abs (0.5-1A)

PRODUCT CONFIGURATION

Standrad Accessories

Operation manual 1pc UV WIN8 Spectrum data processing software 1pc Glass cuvette 10mm 4pcs Power cable 1pc Fuse 2pcs Cuvette holder 10mm 1pc

Optional Accessories

Cuvette holder 50mm 100mm Cuvette 20mm 30mm 50mm 100mm

ABOUT US

FAQ

Q1What is your minimum order quantity? A1The minimum order quantity is very low, and the minimum order is one set. For customized projects, it depends on different requirements. Q2Do you offer guarantee for the products? A2Yes, we offer 1-2 years warranty to our products. Q3What is the delivrey time after an drder placed? A3Our standard delivery is 3-5days when we have stock.We will let you know the lead time according to your oder quantity in time. Q4What is the warranty? A4The free warranty is one year from the day of Commissioning qualified. Q5Can you tell me your main customers? A5Sorry we could not tell you except customer’s permission. At the same time,your information also will be protected. Q6How can i get the after-service? A6We will be responsible for our products in the valid time.