Feature

●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.


Description

Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer

  • Visible spectrophotometer, an analytical instrument commonly used in physic-chemical laboratories to make quantitative and qualitative analysis of specimen materials in the Visible, 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.

Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer
  • Display: 4 LCD
  • Photometric Mode: T, A, C
  • Detector: Silicon Photodiode
  • Light Source: D2 lamp (1500hr), Tungsten lamp (2000hr)
  • Output: RS232 Port
  • Power Requirement: 110V
  • Dimensions (W x D x H): 17.7 x 20.47x 12.5mm
  • Stability: ±0.004A/h @500nm
Package Includes:

  • 1 x Spectrophotometer Set

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

Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer

Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer

Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer

LCD display

  • With backlight LCD, the test data is clear at a glance.

Microcomputer measurement system

  • High T-A conversion accuracy. It can automatically adjust 0% T and 100% T, set the concentration factor, and read the concentration directly.

Wide sample room

  • It can accommodate various types of cuvettes and improve the utilization rate of the instrument.
Visible Spectrophotometer 721 LDC Digital Lab SpectrophotometerVisible Spectrophotometer 721 LDC Digital Lab Spectrophotometer

  • Widely used in medical, food, petrochemical industry, environmental protection and monitoring, etc.

Product information