Visible spectrophotometer laboratory wavelength range 320-1020nm digital automatic zeroing spectrometer
Category:
work/optical instrument/Spectrophotometer
Model:
721/722/722( N.S)
Brand:
Jingcheng Instrument
model:
721/722/722( N.S)
focal length:
See details page
wavelength range:
320-1020nm
Slot size:
See details page
optical resolution:
See details page
power supply voltage:
220V
Scope of Application:
Medical testing, food, petrochemical industry, environmental protection and monitoring, etc
Processing & Customization:
No
manufacturer:
Qingdao Jingcheng
Retail Price
1,500.00USD
重量
kg
- Product Description
-
model 721/722/722( N.S)
focal length See details page
wavelength range 320-1020nm
Slot size See details page
optical resolution See details page
power supply voltage 220V
Scope of Application Medical testing, food, petrochemical industry, environmental protection and monitoring, etc
Processing & Customization No
manufacturer Qingdao Jingcheng
Description :
Visible spectrophotometer, scanning spectrophotometer, UV visible spectrophotometer, spectrophotometer laboratory, spectrometer
This instrument can be widely used in industries such as medicine and health, clinical testing, biochemistry, petrochemicals, environmental protection, quality control, judicial investigation, inspection, quarantine, forestry, geological exploration, food testing, etc. It is one of the analytical instruments reused in physical and chemical laboratories.
1、 Instrument function: 1. Digital display of measurement readings.
2. Automatic zero and hundred adjustment.
3. The spacious sample chamber can accommodate 5-100mm colorimetric dishes.
4. Optional output port RS232, capable of connecting to printers and computers.
5. Using original tungsten lamps to ensure the longevity of the instrument.
6. The instrument adopts new microcomputer processing technology and is easy to operate.
7. Automatic light gate ensures the service life of the photoelectric sensor and simplifies instrument testing.
2、 Technical parameters:
model
721/722/722(N.S)
optical system
Color correction (120/mm grating)
wavelength range
320-1020nm
Wavelength accuracy
±2nm
spectral bandwidth
6nm/5nm/4nm
Wavelength repeatability
≤1nm
Transmittance accuracy
±1%T
stability
±0.004A/h@500nm
drift
≤0.2%T
noise
≤0.3%T
working method
T,A,C
Zero adjustment method
automatic
weight
8kg
output method
No
light source
Domestic tungsten lamp
Printing interface
optional
Luminous range
0-200%T，-0.3-3A,0-9999C
AfterSalesService :
Key words:- spectrometer
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