Product or Service
JK-VS-723N Visiable Spectrophotometer
Profile:Manufacturer - Producer|Ref:PSL121162YH | Country: China | Currency: usd | Export: No
The instrument is widely used in medical and health, clinical examination, biochemical, petroleum chemical, environmental protection and quality control departments, etc.
LCD graphic display clearly showing the testing results and the prompt of operation process externally linked to a thermal sensitive printer printing out the testing results and process and store data.
There are three testing modes: photometer mode, wavelength scanning, quantitative analysis in which there are three analytical methods: coefficient input, one point method and multi-points underdetermination,dynamic analysis and multiwavelength testing mode
Special cuvette pairing function be able to eliminate measurement error from cuvette pairing ( available in photometer mode and quantitative analysis only)
Automatic zero setting / full scale set function
High precision,good reproducibility and stability
Stand for the different needs from our customers, choose different wavelength interval to sample 0.1nm/0.2nm、0.5nm/1nm/2nm/4nm.
Wavelength range: 325nm-1100nm
Wavelength accuracy: ±1nm
Wavelength repeatability: ≤0.5nm
Spectrum bandwidth: 2nm
Stray light: ≤0.3％(τ) (in a test at 360nm with NaNo2, the value is 0.1%t)
Transmittance display range: 0.0％～200.0％(τ)
Transmittance accuracy: ±0.5％(τ) (Tested with NBS930D)
Transmittance repeatability: ≤0.2％(τ)
Absorptivity display range: －0.301－4.000(A)
Baseline flatness: ±0.005(A)
Power supply voltage: AC220V±22V;Frequency 50Hz±1Hz（supply voltage for foreign products can be customized according to customer’s needs）
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