± 2nm Wavelength Accuracy 752N UV Visible Spectrophotometer For Food Detection Working ModeL, A, C
752N UV visible spectrophotometer
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 reused analytical instruments in physical and chemical laboratories.
Instrument functions:
lThe spacious sample room can accommodate 5-100mm colorimetric dishes.
lIt can directly connect to a dedicated printer (optional) and print data.
lAll key components are equipped with original imported equipment to ensure measurement accuracy and precision.
lDigital display of measured values.
lThe instrument adopts the latest microcomputer processing technology and is easy to operate.
lAutomatic light gate ensures the service life of photoelectric sensors and simplifies instrument testing.
Technical parameter:
| Instrument model | 752N |
| Optical system | achromatic (1200 gratings/mm) |
| Wavelength range | 195-1020nm |
| Wavelength accuracy | ± 2nm |
| Spectral bandwidth | 4nm |
| Wavelength repeatability | 1nm |
| Photometric accuracy | 0.5% T |
| Photometric repeatability | 0.2% T |
| Photometric range | 0-200% T, -3-3A |
| Drift | ≤ 0.2% T |
| Baseline linear type | ± 0.002A/h at 500nm |
| Noise | 100% ≤ 0.3% T |
| Stability | ± 0.002A/h at 500nm |
| Working mode | T, A, C |
| Display range | 0-200% T, -0.3-3A |
| Display system | 4-digit LCD LED display |
| Wavelength drive | manual |
| Printer (interface) | optional thermal printer (parallel port) |
| Energy (lamp source) | imported tungsten lamp, imported deuterium lamp |
| Net weight | 12kg |
| Lamp switching mode | automatic |
lInstrument model: 752N
lOptical system: achromatic (1200 gratings/mm)
lWavelength range: 195-1020nm
lWavelength accuracy: ± 2nm
lSpectral bandwidth: 4nm
lWavelength repeatability: 1nm
lPhotometric accuracy: 0.5% T
lPhotometric repeatability: 0.2% T
lPhotometric range: 0-200% T, -3-3A
lDrift: ≤ 0.2% T
lBaseline linear type: ± 0.002A/h at 500nm
lNoise: 100% ≤ 0.3% T
lStability: ± 0.002A/h at 500nm
lWorking mode: T, A, C
lDisplay range: 0-200% T, -0.3-3A
lDisplay system: 4-digit LCD LED display
lWavelength drive: manual
lPrinter (interface): optional thermal printer (parallel port)
lEnergy (lamp source): imported tungsten lamp, imported deuterium lamp
lNet weight: 12kg
lLamp switching mode: automatic
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 reused analytical instruments in physical and chemical laboratories.
Instrument functions:
lThe spacious sample room can accommodate 5-100mm colorimetric dishes.
lIt can directly connect to a dedicated printer (optional) and print data.
lAll key components are equipped with original imported equipment to ensure measurement accuracy and precision.
lDigital display of measured values.
lThe instrument adopts the latest microcomputer processing technology and is easy to operate.
lAutomatic light gate ensures the service life of photoelectric sensors and simplifies instrument testing.
Technical parameter:
| Instrument model | 752N |
| Optical system | achromatic (1200 gratings/mm) |
| Wavelength range | 195-1020nm |
| Wavelength accuracy | ± 2nm |
| Spectral bandwidth | 4nm |
| Wavelength repeatability | 1nm |
| Photometric accuracy | 0.5% T |
| Photometric repeatability | 0.2% T |
| Photometric range | 0-200% T, -3-3A |
| Drift | ≤ 0.2% T |
| Baseline linear type | ± 0.002A/h at 500nm |
| Noise | 100% ≤ 0.3% T |
| Stability | ± 0.002A/h at 500nm |
| Working mode | T, A, C |
| Display range | 0-200% T, -0.3-3A |
| Display system | 4-digit LCD LED display |
| Wavelength drive | manual |
| Printer (interface) | optional thermal printer (parallel port) |
| Energy (lamp source) | imported tungsten lamp, imported deuterium lamp |
| Net weight | 12kg |
| Lamp switching mode | automatic |
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