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Phone
18616569629
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Address
Room 532, Building 3, No. 333 Hongqiao Road, Xuhui District, Shanghai
Shanghai Sanwei Scientific Instrument Co., Ltd
18616569629
Room 532, Building 3, No. 333 Hongqiao Road, Xuhui District, Shanghai

Performance characteristics:
Belongs to analytical UV visible light detection unit. It provides higher detection accuracy and repeatability for high-performance liquid chromatography.
Adopting a dual path optical system, dual wavelength detection is achieved, and imported high-precision step control improves wavelength accuracy.
New automatic wavelength correction, 3 wavelength scanning modes, 320 * 240 4.7-inch LCD display, 10 user programs.
Specially designed for analyzing liquid chromatography, open source computer reverse communication protocol for easy third-party software control.
The uniquely designed preparation flow pool can meet the online monitoring needs of preparation separation without the need for diversion.
Parameter configuration:
| Serial number | name | describe |
| 1 | Wavelength Range | 190~800nm |
| 2 | Light source | Deuterium lamp+tungsten lamp (dual lamp built-in, automatic switching) |
| 3 | Wavelength accuracy | ± 1 nm |
| 4 | Wavelength repeatability | 0.2 nm |
| 5 | Flow pool path length | 1-5 mm, adjustable optical path length |
| 6 | Flow pool interface | Analyze and semi prepare as 1/16 ", prepare as 1/8" |
| 7 | Baseline noise | ±0.5×10-5 AU, 254nm, TC=1S |
| 8 | Baseline drift | 1.5×10-4 AU,254nm |
| 9 | Range of measurement | ≥3 AU |
| 10 | Time constant | 0.1/0.2/0.5/1.0/2.0/5.0/10.0 s |
| 11 | Automatic zeroing | Digital zeroing, full range |
| 12 | Display parameters | 256 * 64 point LCD display, self luminous display screen, high clarity, consistent color at any viewing angle, adjustable backlight |
| 13 | Control | Instrument panel control or computer reverse control |
| 14 | Power Supply | 85-264VAC, power 150W |