Low Light Meter

A low-light meter receives weak light through a photoelectric sensor, converts it into an electrical signal, and displays the illuminance value. It is used to measure ambient light intensity in environments such as nighttime lighting and biological darkrooms, ensuring that lighting conditions meet specific requirements.
Selection
When selecting, consider that the measurement range covers the required scope, the accuracy meets application requirements, and the probe type is suitable for the measured environment. Pay attention to response speed and spectral matching characteristics, and check the equipment calibration certificate and temperature stability.

Terms

Standards

Instruments

1200L/mm UV dedicated grating ensures low stray light and high resolution, proportional dual beam of light design supports a variety of test functions, equipped with automatic octagonal cell sample holder and 7-inch Touchscreen, Wavelength range 190~ 1100nm.

$ 4592.00

Using 1200L/mm grating and C-T monochromator structure, Light spectrum Bandwidth 4nm, Wavelength range 330~ 1000nm, High Linear and Stability, Support a variety of Measurement modes.

$ 364.00

Using 1200L/mm grating and C-T monochromator structure, Light spectrum Bandwidth 4nm, Wavelength range 325~ 1000nm, to ensure High Accuracy Testing and Stability, wide sample Chamber supports 100mm sample holder.

$ 356.00

1200L/mm UV dedicated grating and proportional double beam of light design, Wavelength range 190~ 1100nm, stray light ≤ 0.03% T, support automatic correction of wavelength error and a variety of test functions to ensure High Accuracy and Long-term Stability.

$ 2494.00

Adopt 1200L/mm UV special grating and imported photoelectric converter, stray light ≤ 0.03% T, Wavelength range 190~ 1100nm, with automatic correction wavelength error function, support 10cm sample holder to meet special needs.

$ 2252.00

1200L/mm UV dedicated grating to ensure low stray light and high resolution, proportional double beam of light design with automatic octave cell sample holder to improve test efficiency, with automatic wavelength correction function and a variety of test modes.

$ 3268.00

Light spectrum LED light source, support sample surface free positioning measurement, repeability accuracy ≤ E * ab ≤ 0.07, Measurement speed of only 1.0 seconds, lightweight and portable.

$ 2623.00

Provide adjustable illuminance and Color temperature visible light, Color temperature range 2300K-8000K, illuminance up to 3000LX, infrared wavelength 850nm optional, radiation intensity greater than 400uW/CM ², stable light color without stroboscopic, life over 10,000 hours.

$ 5850.00

Using 380-1000nm Light spectrum instrument to achieve comprehensive measurement of total light transmitance, haze, color coordinates, etc. Precision wavelength +/- 0.3nm, built-in integrating sphere coating stable and durable, a variety of fixtures to meet the needs of liquid solid sample testing.

$ 20729.00

1200L/mm High Accuracy Grating and proportional dual beam of light paths, stray light as low as 0.03% T, equipped with automatic octagonal cell sample holder and 7-inch Touchscreen, support multi-wavelength and kinetic testing.

$ 2494.00

Using parallel illumination hemispherical scattering integrating sphere photoelectric receiving system, the light transmitance haze accuracy is up to 0.01%, with A/C/D65 three light sources and vertical-lying dual-use observation mode, support USB interface data export, LED light source long life fast start.

$ 2010.00

Dual beam of light path structure and 1600L/mm high performance grating, Wavelength range 190-1100nm, stray light ≤ 0.03% T, equipped with color Touchscreen and Automatic calibration function, support a variety of Data analysis and map processing operations.

$ 5237.00

Using 90 degree scattering light principle, Measurement range 0-200NTU, resolution 0.01, with low drift circuit and long life Illuminant, support AC and DC power supply, compact and lightweight suitable for field use.

$ 307.00

Single beam of light Optical inspection system, Light spectrum Bandwidth 4nm, Wavelength range 340~ 1000nm, with automatic zero and 100% function, sealing grating monochromator to improve Metering accuracy and Stability.

$ 307.00

1200L/mm UV dedicated grating to ensure low stray light and high resolution, proportional double beam of light design with automatic octagonal cell sample holder to improve test efficiency, Wavelength range 190~ 1100nm coverage of a wide range of applications.

$ 3268.00

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