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Spectrophotometers
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Spectrophotometers

Spectrophotometers are essential analytical instruments used to measure the absorbance or transmittance of a sample across specific wavelengths of light. Commonly applied in fields such as life sciences, pharmaceuticals, chemistry, environmental testing, and material research, spectrophotometers support both qualitative and quantitative analysis. This product category includes a wide range of technologies designed to meet various sample types, wavelength ranges, and application needs.


Our Spectrophotometer product line is categorized as follows:

UV-Vis Spectrophotometers
UV-Vis spectrophotometers measure absorbance across the ultraviolet and visible light spectrum, typically 190–1100 nm. Widely used in biochemical analysis, DNA/RNA quantification, and pharmaceutical quality control, these instruments offer high precision and versatility in laboratory applications.

Visible Spectrophotometers
Visible spectrophotometers operate in the 320–900 nm wavelength range, making them ideal for colorimetric analysis, educational use, and routine testing in food, textile, and chemical industries. They offer a cost-effective solution for absorbance measurement without requiring UV capabilities.

Fluorescence Spectrophotometers
These instruments measure the fluorescence emitted by samples after excitation with specific wavelengths. Highly sensitive and selective, fluorescence spectrophotometers are indispensable in molecular biology, immunoassays, environmental analysis, and drug discovery.

Infrared (IR) Spectrophotometers
IR spectrophotometers detect molecular vibrations in the infrared region (typically 700–2500 nm or wider), making them ideal for structural identification and qualitative analysis in chemical, pharmaceutical, and materials science applications.

Microvolume Spectrophotometers
Designed for extremely small sample volumes (as low as 0.5 µL), microvolume spectrophotometers are perfect for nucleic acid and protein quantification in genomics, proteomics, and molecular biology labs. They eliminate the need for cuvettes and reduce reagent usage.

Portable / Handheld Spectrophotometers
Compact and battery-powered, portable or handheld spectrophotometers enable on-site color or absorbance analysis. Commonly used in agriculture, food quality inspection, water testing, and field-based research, they provide flexibility and mobility without compromising performance.

Scanning Spectrophotometers
Scanning spectrophotometers can automatically sweep through a range of wavelengths to generate full spectral data. This makes them ideal for detecting peak absorbance, monitoring reaction kinetics, and generating detailed spectral profiles in both UV-Vis and other ranges.

Microplate Readers
Microplate readers are specialized instruments designed to detect biological, chemical, or physical events in samples contained in microtiter plates. They support multiple detection modes including absorbance, fluorescence, and luminescence, enabling high-throughput analysis in research and clinical laboratories. Commonly used for enzyme-linked immunosorbent assays (ELISA), cell viability tests, and inhibition rate measurements, microplate readers offer precise, rapid, and automated data collection across multiple samples simultaneously.


Whether you require high-throughput analysis, compact design, or specific spectral capabilities, our diverse range of spectrophotometers is designed to meet the evolving demands of modern laboratories.


  • Plant Lighting Analyzer
    PZG-6H Plant Spectral Measuring Instrument | Real-Time Light Spectrum & PPFD Analyzer
    Wavelength range 350–800 nm covering full visible light spectrum; high-precision CCD sensor
    Spectral bandwidth 2 nm, spectral resolution 0.2 nm, wavelength accuracy ±0.5 nm, repeatability x, y ±0.0005
    Measures over 40 optical parameters including illuminance, PAR (400–700 nm), PPFD, light quality components, color temperature, and CRI
    5.0-inch high-definition touch screen with 180° rotation, adjustable brightness, and one-key measurement
    Storage via 8GB micro SD card; data output through Micro USB interface
    Color temperature range 1,000–100,000 K; stray light ≤0.3%; continuous operation up to 20 hours
    Compact design: 138.5×81×23 mm, lightweight 430 g including battery
     
    Model: PZG-6H
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  • Double Beam UV-Vis Spectrophotometer
    PT2602 Double Beam UV-Vis Spectrophotometer | High-Precision Laboratory Instrument
    Double beam optical system with CT monochromator, wavelength range 190–1100 nm, accuracy 0.3 nm, repeatability 0.1 nm
    Spectral bandwidth 2 nm; stray light 0.05% at 220 nm; transmittance accuracy ±0.3%T; photometric modes: T/A/C/E
    7-inch 1024×600 color LCD display with Omron long-life keys; super-large screen for scanning curves and maps
    Imported deuterium and tungsten lamps; photodiode receiver; low signal-to-noise ratio for stable measurements
    Data output via RS-232C, USB drive, and USB HOST; standard 16GB memory; supports CSV, TXT, and image formats
    Optional automatic sampling flow path system; optional 8-section rotating cuvette holder for precise measurements
    ARM11 processor with storage for 2000 test data or 500 working curves; suspension-type optical system for vibration resistance
     
    Model: PT2602
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  • Digital UV Spectrophotometer
    PT2600 Digital UV-Vis Spectrophotometer | High-Precision Double Beam Laboratory Instrument
    Proportional double beam optical system with 1200 lines/mm holographic grating, wavelength range 190–1100 nm, accuracy ±0.3 nm, repeatability ≤0.1 nm
    Spectral bandwidth 2.0 nm; photometric range 0–200%T, -3–3A, 0–9999C/F; photometric accuracy ±0.3%T, transmittance repeatability ≤0.1%T
    7-inch 800×480 color LCD display; super-large screen for scanning curves and maps
    Low stray light ≤0.1%T at 420 nm, ≤0.05%T at 220/340 nm; baseline straightness ±0.001 Abs; low noise 0.05–0.1%T
    Data output via RS-232C, USB drive, USB HOST; standard 16GB memory, supports CSV, TXT, picture formats
    Optional built-in automatic sampling flow path and 8-section rotating cuvette holder for accurate measurements
    Stable ARM11 processor, suspension-type optical system with thickened aluminum base for vibration resistance
     
    Model: PT2600
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  • Benchtop UV Spectrophotometer
    PUV755B Benchtop UV Spectrophotometer | High-Performance Laboratory Analytical Instrument
    Auto wavelength drive, range 190–1100 nm with ±1 nm accuracy and 0.2 nm repeatability
    Spectral bandwidth 2 nm; transmittance accuracy ±0.5%T, repeatability 0.2%T; low stray light 0.2%T
    Photometric range -3–3A, 0–200%T, 0–9999C; stability ±0.002A/h, noise 0.001A/2min @500nm
    128×64 dot matrix LCD display, built-in quantitative analysis software for photometry, kinetics, spectral scanning, DNA/protein analysis
    USB interface and optional printer; stores standard curves and test data; power failure protection
    51-microcomputer system with self-diagnosis for reliable operation
    Compact benchtop design suitable for medical, environmental, food, biochemical, petrochemical, and educational laboratories
     
    Model: PUV755B
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  • Single Beam UV-Vis Spectrophotometer
    PUV1100 Single Beam UV-Vis Spectrophotometer | Laboratory & Educational Analytical Instrument
    Single beam optical system with 1200 lines/mm grating
    Wavelength range 195–1020 nm, spectral bandwidth 5 nm, manual wavelength adjustment
    Photometric accuracy ±0.5%T, repeatability 0.2%T; low stray light 0.3%T, baseline flatness ±0.002A
    Deuterium & tungsten lamp light source with silicon photodiode detector
    LED display with direct readout; measurement modes: T, A, C; RS-232 output for PC connection
    Stable operation with noise ±0.001A and stability 0.002A
    Compact design, shipping size 520×450×320 mm, gross weight 12 kg
     
    Model: PUV1100
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  • Digital LCD Visible Spectrophotometer
    PV1000 / PV1100 Single Beam Visible Spectrophotometer | Educational & Laboratory UV-Vis Instrument
    Simple single beam optical system with 1200 lines/mm grating
    Wavelength range PV1000: 340–1020 nm, PV1100: 330–1020 nm, spectral bandwidth 6/5 nm
    Wavelength accuracy ±3/±2 nm, repeatability 1 nm; photometric accuracy ±1/±0.5%T
    LED display with direct readout, measurement modes: T, A, C
    Tungsten lamp light source, silicon photodiode detector, RS-232 output for PC connection
    Manual wavelength adjustment via front dial, stable baseline flatness ±0.002A, low noise ±0.001A
    Compact design, shipping size 520×450×320 mm, gross weight 10 kg
     
    Model: PV1000 / PV1100
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  • LCD Visible Spectrophotometer
    P721 Visible Spectrophotometer | 320-1020nm Digital UV-Vis Spectrophotometer for Laboratory Analysis
    Achromatic optical system with 320–1020 nm wavelength range
    Wavelength accuracy ±2 nm, spectral bandwidth 6 nm, repeatability ≤1 nm
    Transmittance accuracy ±1%T, stability ±0.004 A/h @500nm, drift ≤0.2%T
    Large sample chamber fits 5–100 mm cuvettes, automatic zero and hundred adjustment
    Domestic tungsten lamp ensures long service life, automatic light gate for sensor protection
    Supports multiple measurement modes: T, A, C; optional RS232 output for printer/computer
    Compact and lightweight design: 8 kg, easy operation with microcomputer processing
     
    Model: P721
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  • Double Beam UV Spectrophotometer
    TOP INSTRUMENT PN6000 Double Beam UV-Vis Spectrophotometer | 190-1100nm High-Precision Dual-Beam Spectrophotometer
    Dual-beam optical system with 190–1100 nm wavelength range
    7-inch 1024×600 color LCD for direct display of scanning curves and maps
    High-precision measurements: ±0.3 nm wavelength accuracy, 0.1 nm repeatability
    Spectral bandwidth: 1.8 nm, ultra-low stray light, 1200/mm plane holographic gratings
    Data storage: 8GB internal memory, supports USB export in CSV, TXT, QUA, BMP formats
    Long-life lamp source: 2000 hours with automatic switching and easy replacement
    Compact size: 600×430×240 mm, weight approx. 23 kg, equipped with RS-232C and USB interfaces
     
    Model: PN6000
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  • P722X Visible Spectrophotometer
    Visible Spectrophotometer P722X – 325–1000nm Wavelength, High Accuracy & Low Stray Light
    Wavelength Range: 325–1000 nm
    Wavelength Accuracy: ±2 nm
    Spectral Bandwidth: 4 nm
    Transmittance Range: 0.0–199.9 %T
    Absorbance Range: −0.301–1.999 A
    Stray Light: ≤0.3 %T at 360 nm
    Transmittance Accuracy: ±0.5 %
     
    Model: P722X
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  • P721X Visible Spectrophotometer
    Visible Spectrophotometer P721X – 340–1000 nm, 5 nm Bandwidth, ±3 nm Accuracy
    Wavelength Range: 340–1000 nm
    Bandwidth: 5 nm
    Wavelength Accuracy: ±3 nm
    Transmittance Range: 0.0–199.9 %T
    Absorbance Range: −0.301 to 1.999 A
    Transmittance Accuracy: ±1.0 %
    Stray Light: ≤1 %T @ 360 nm
     
    Model: P721X
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