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- Specification
- Standard
- Options
- Features
- Introduction and use
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- 商品名称: 722SP Visible Spectrophotometer
technical parameter
technical indicators
Optical system
high qualityC-TMonochromators and sealed gratings
Display method
LED4-digit LED display
wavelength range
325-1000nm
wavelength bandwidth
5nm
Stray light
≤0.2%T
Transmittance Accuracy
±0.5%T
Transmittance repeatability
≤0.2%T
Wavelength Accuracy
±2.0nm
wavelength repeatability
≤1.0nm
Transmittance range
0.0-199.9%(T)
Absorbance range
-0.3-2.999(A)
Interface Type
RS232serial port
power supply
220V/50Hz,110V/60Hz
size (mm)
370×320×210
weight
Gross weight 9kg, net weight 7kg
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Standard configuration items
quantity
722SPVisible Spectrophotometer
one tower
Instruction Manual
one book
Product Certificate of Conformity
one serving
10mm glass cuvettes
4 only
10mmLight path cuvette holder
a pair of
power cable
a root
fuse (2A)
2 only
Packing List one serving -
optional accessories
Specification
glass cuvettes
10mm/20mm/30mm/50mm
Light path cuvette holder
50mm
Praseodymium Neodymium Filter
LG S20Other accessories in the series
S20 common data package
serial printer
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★ Using C-T monochromator, precision grating and aspherical mirror optical components, the whole machine base and parts are made of aluminum alloy die-casting.
★ Using pre-calibrated light source, replacement is more convenient.
★ Manual adjustment of wavelength; using microcomputer measurement system, with accurate T/A conversion, automatic adjustment of 0% and 100%, direct reading of concentration, concentration factor setting and other functions.
★ With RS232 serial interface, optional serial printer can print test data directly; or optional special data processing software package, after connecting with PC, data storage, recording, transmission and linear regression can be realized.
★ 722SP visible spectrophotometer adopts flame-retardant insulating all-plastic casing, which is safe to use, small in size and light in weight.
★ 722SP visible spectrophotometer adopts reasonable structure and advanced optical system design, adopts high-quality C-T monochromator and sealed grating which are precisely machined, with small size and good optical performance.
★ The sample room accommodates 4-position cuvette racks, optional 1-5cm optical diameter rectangular cuvette and 5cm cuvette rack. -
Instrument introduction:
The S22 series visible spectrophotometer has three models: 722S visible spectrophotometer, 722SP visible spectrophotometer and S22PC visible spectrophotometer.
722S/S22PC visible spectrophotometer is a classic general-purpose spectrophotometer instrument. This product is the first independent innovation product in Shanghai and won the BCEIA Gold Award. This instrument has a high brand awareness and market share in the market. It has the characteristics of high quality, complete functions, lightness and novelty, and is the first choice for high-quality and high-quality brand instruments.
722SP visible spectrophotometer integrates the advantages of 722S and S22PC, emphasizes innovation and progress, people-oriented, technical indicators have been further expanded and improved, and has a high brand awareness and market share in the market. specialty.
Instrument use:The S22 series of visible spectrophotometers highlight the concept designed for users, and can be widely used in medical and health, clinical testing, biochemistry, petrochemical, environmental monitoring, quality control and other departments for qualitative and quantitative analysis. It is the first choice for large-scale equipment in university laboratories!