Visible spectrophotometer,UV Vis Spectrophotometer,Flame Photometer, Polarimeter,Whiteness Meter, Turbidity Meter,Refractometer
Minimum Order Quantity: 1 Piece/Pieces
Supply Ability: 100 Piece/Pieces per Week
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Contact SupplierPackaging Detail: Export Standard Packing
Delivery Detail: Normally within 4-7days can shipment goods.
A & E Lab.
Main Products: Atomic Absorption Spectrometer (AAS), Fluorescence Spectrophotometer, Bio-Spectrophotometer, UV Vis Spectrophotometer, Visible Spectrophotometer, Flame Photometer, Whiteness Meter, Turbidity Meter, Colorimeter, Gloss Meter, Tintometer, Automatic Polarimeter, Auto Melting Point Apparatus, Automatic Refractometer, Abbe Refractometer, PH/DDS/TDS Meter, etc.
Application:
VIS721/722 are basic laboratory instruments which based on the principle of spectrophotometery. It can be measured the transmittance, absorbency, concentration factor & concentration direct reading of samples within 340-1000nm wavelength ranges. Meanwhile, it can be easily connected printer or PC software. It can be widely applied to clinical sanitation, biochemistry, environment protection, food inspection, petrochemical, tertiary institutions, basic teaching experiments, etc.
Characteristics:
v Adoption of new single-chip microcomputer system, completely functions.
v 4 Digital LCD display, widely measurement range, higher accuracy.
v Thin-film-style keyboard, dust-proof & waterproof skin and easy to clean.
v To be avoid energy plummeting after reflector was burnt, it has adopt lens to gathering light.
v With a professional lamb holder so that can not be replaced the optical circuit of halogen tungsten lamb.
v Automatic calibration 0%T, 100%T & absorbency 0A.
Technical Specifications:
Model | 721 | 722N |
Optical System | Single beam 1200 diffraction grating | |
Wavelength Range | 340nm-1000nm | |
Wavelength Accuracy | ±1nm | |
Wavelength Repeatability | 0.5nm | |
Spectrum Bandwidth | 4nm | |
Photometric Range | 0-100%T, 0-3.000A | |
Transmittance Accuracy | ±0.5%T | |
Transmittance Repeatability | 0.2%T | |
Reading Range | 0-9999 | |
Stray Light | ≤0.2%T (360nm, JB400) | |
Light Source | Halogen Tungsten Lamp (20W/12V) | |
Power Supply | AC90-264V | |
Output | --- --- | RS232 interface. |
Packing Size & Weight | 510×490×280mm & 6.5kg |