The iPhone Lux meter can accurately measure dozens of key parameters such as color temperature, illuminance, color rendering index, and color tolerance, visualizing optical data and exporting files in multiple formats.
Precise Spectroscopy, Accurate Measurement, Wide Adaptability
- A high-precision CCD and long-focal-length cross-asymmetric CT spectrometer system provides a visible light wavelength range of 380nm-780nm, with a spectral resolution of up to 0.1nm and a wavelength accuracy of ±0.5nm, accurately capturing the spectral details of the light source.
- The accuracy meets professional standards, with illuminance measurement accuracy at level 1 (±4% of reading), color coordinate (x, y) accuracy at ±0.0015, color rendering accuracy at ±1, and stray light ≤0.3%.
- It boasts an extremely wide illuminance measurement range (0.1-500,000 lx) and a broad color temperature range (1,000K-100,000K), supporting single or continuous measurement modes. Suitable for various fields and laboratory scenarios, from low-light environments to strong lighting.
Easy to Operate, Long Battery Life, and Aurable
- The lux light meter supports multiple graphical display modes, including CIE1931 chromaticity diagrams and color rendering index histograms. Data can be stored in source files, PDF, and Excel formats, and it has built-in 4GB of storage.
- Equipped with Bluetooth and Type-C interfaces, the lux meter supports multi-device connectivity via mobile phones and computers. Intelligent wireless transmission enables real-time synchronization of field test data, facilitating on-site analysis and report generation.
- With a continuous working capacity of 16 hours, its lightweight body makes it easy to carry around, and its ample battery life supports all-day outdoor testing. The aluminum alloy material can also withstand minor bumps and knocks on site, enhancing the durability of the equipment.
Applications
SISCO's lux meters are widely used for light monitoring and measurement in lighting enterprises, agriculture and livestock, industry and mining, laboratories, offices, medical institutions, home applications, street lighting construction and other industries.
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| Model | SISCO-LM-HP350 |
| Wavelength Range | 380nm～780nm |
| Spectroscopic Mode | Long-focal cross-symmetric CT beam splitting system |
| Sensor | High-precision CCD |
| Spectral Bandwidth (FWHM) | 2nm |
| Spectral Resolution | 0.1nm |
| X, Y Coordinates |
X, Y accuracy ±0.0015 X, Y repeatability ±0.0005 |
| Wavelength Accuracy | ±0.5nm |
| Wavelength Data Output Interval | 1nm |
| Illuminance Accuracy | Level 1 (±4% reading ±1 reading) |
| Color Rendering Accuracy | ±1 |
| Photosensitive Surface | Φ10mm |
| Screen Type | computers, 3.5-inch touchscreens |
| Display Type | PC software, touchscreens |
| Chromaticity Coordinate Accuracy | ±0.0015 (stability better than ±0.0005 relative to a standard light source traceable to NIM) |
| Color Temperature Range | 1,000K～100,000K |
| Stray Light | ≤0.3% |
| Illuminance Measurement Range | 0.1～500K 1x |
| Measurement Mode | Single test/continuous test |
| Spectral Display Mode | Spectral distribution diagram |
| Data Display Mode | All parameters can be displayed by sliding up and down |
| Graphic Display Mode | CIE1931 chromaticity diagram, CIE1960 chromaticity diagram, CIE1976 chromaticity diagram, color tolerance elliptic graph, color rendering index circular graph, color rendering index bar graph TM-30 Realism Distribution Chart TM-30 Color Variation Distribution Chart TM-30 (Rg/Rf) |
| Integration Time | 50μs～10000ms |
| File Saving Format | Source Files/PDF/EXCEL, etc. |
| Communication Interface | Type-C, Bluetooth |
| Operating Temperature/Humidity Range | (-10～40)℃, Relative Humidity<70% (Non-condensing) |
| Storage Temperature/Humidity Range | (-20～45)℃, Relative Humidity<70% (Non-condensing) |
| Zeroing Method | Automatic Zeroing |
| Storage Capacity | Standard 4G (within the box) |
| Power Supply Method | Built-in Key Battery/Power Adapter |
| Continuous Operating Time | Approximately 16 hours of use on a single charge |
| Overall Structure | All-aluminum alloy engraving |
| Main Unit Dimensions | 156mm×81mm×21.8mm |
| Weight | Approximately 200g (with battery) |
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Structural diagram
Q1: What is a lux meter and how does it work?
A1: A lux meter, also known as an illuminance meter, is a device used to measure the amount of light falling on a surface. It works by using a photodiode or photovoltaic cell to convert light energy into an electrical signal, which is then processed and displayed as a reading in lux units.
Q2: What are some common applications of lux meters?
A2: Lux meters are commonly used in a variety of industries and settings, including photography, film production, architecture, and interior design. They are also used in industrial settings to ensure proper lighting levels for worker safety and productivity.
Q3: How to calibrate a lux meter?
A3: Calibrating a lux meter typically involves comparing its readings to a known standard light source of a specific brightness level. This can be done using a calibration light box or similar device, and the process may vary depending on the specific type and model of the lux meter being used. It is generally recommended to have a lux meter professionally calibrated on a regular basis to ensure accuracy.
Tips: What precautions should be taken when using a Lux Meter for indoor light measurement?
When using a Lux Meter for indoor light measurement, avoid obstructing the photosensitive sensor or placing it near reflective surfaces. Keep the sensor parallel to the measurement surface and minimize external light interference. It is also advisable to take multiple measurements at different locations and average the results to accurately reflect the illuminance distribution in the indoor environment.
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Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.
What is covered?
SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.
What is not covered?
- Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
- Expendable parts.
- Routine cleaning or normal cosmetic and mechanical wear.
- Damage from misuse, abuse or neglect.
- Damage from use of parts other than SISCO approved.
- Damage from use outside the product’s usage or storage parameters.
- Damage from use of parts not sold by SISCO.
- Damage from modification or incorporation into other products.
- Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
- Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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