The lux measurement tool's compact and portable design, intelligent battery life, and wide temperature and humidity adaptability make it convenient for both outdoor inspections and indoor adjustments.
Wide Measurement Range & Graded Accuracy
- The illumination lux meter supports a wide measurement range of 0~200,000 Lux, while also offering graded accuracy for different light intensities, easily covering dim indoor environments, regular lighting, and bright outdoor conditions.
- Employing a high-precision measurement system, the accuracy is ±(4% of reading + 10 digits) below 10000 LUX and ±(8% of reading + 10 digits) above 10000 LUX, ensuring accurate and reliable readings under varying light intensities.
- A super-fast 0.5-second sampling rate quickly captures changes in illumination and supports dual-unit switching (LUX/FC) to meet diverse needs.
Extreme Value Recording & High Sensitivity Measurement
- Features a maximum value display function that automatically records peak values ​​during measurement, facilitating data analysis and tracking. A built-in automatic power-off function automatically shuts off after approximately 16 minutes of inactivity, effectively saving power and extending operating time.
- The lux measuring device utilizes a high-strength silicon photosensitive sensor and precision filters, along with a photosensitive cover to effectively protect the sensor, maintaining high-precision measurements even in low-light environments.
- Weighing only 110g, the compact design and high-definition backlit LCD screen clearly display measurement data, ensuring clear readings even in low-light conditions.
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-HT92 |
| Sampling Speed | 0.5 seconds |
| Measuring Range | 0～200000Lux |
| Accuracy |
(<1000OLUX), ±(4%rdg+10dtgs) (≥1000OLUX), ±(8%rdg+10dtgs) |
| Sensor Type | Silicon photovoltaic cell |
| Resolution | 0.1 (<200) |
| 1 (200～9999) | |
| 10 (10000~99999) | |
| 100 (≥100000) | |
| Auto Shutdown | Approx. 16 minutes (no button operation) |
| Power Supply | One 9V battery |
| Operating Temperature | 0℃～50℃ |
| Operating Humidity | 10%～80%RH |
| Storage Temperature | -10℃～60℃ |
| Storage Humidity | 10%～75%RH |
| Dimensions | 216.8mm×59mm×49mm |
| Weight | 110g (excluding 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: How to determine if a lux meter is working properly?
You can place it under a known standard light source for comparative measurements to check if the readings are reasonable and consistent across different ranges. Also, observe whether the display is stable in strong or weak light conditions. Ensure the instrument is calibrated and that the photosensor is not damaged or obstructed.
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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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