Digital Mini Lux Meter 0.1-200,000LUX Illuminance Brightness Offices Factories

Specifications

Brief Description

This Digital Illuminance Meter is a precise and delicate instrument used to measure illuminance in the field. Illuminance is the total luminous flux incident on a surface per unit area. This meter can be used to measure illuminance in Lux level with wide measuring ranges 0.1 to 200,000 Lux. It is fully cosine corrected for the angular incidence of light and is compact, tough and easy to handle owing to its construction and design. A photo diode is used as the light sensor in this meter.

This electronics tool is mainly used to detect the brightness (Lux level) for brightness and lighting design, adjustment and maintenance. It is an ideal tool for brightness measurement in a very wide range of places including offices, factories, warehouses, schools, libraries, galleries, hotels, hospitals, operation wards, auditoriums, indoor gymnasiums, etc. The obtained data will become very useful information to establish and maintain adequate and comfortable environments for human activities. Brightness is one of the most concerned parameter for indoor environments and obviously different purposes will require different brightness levels.

Features

• Compact & portable
• Wide measuring range 0.1 ~ 200,000 Lux
• Accurate test, fast response and auto zero-adjustment
• Symbol and unit display, easy to read
• Data hold function
• Low battery indicator and auto power off
• Very long battery life continuous 200 hours (alkaline battery)
• Sturdy silicone rubber protective outer case (removable)

Specifications

• LCD Display: 3 ¹/₂ digits
• Measuring Range: 200 / 2,000 / 20,000 and 200,000 Lux
• (20,000 Lux range: reading x 10; 200,000 Lux range: reading x 100)
• Accuracy :
• ≤10,000Lux: ± 4% rdg ± 0.5%f.s
• > 10,000 Lux: ± 5% rdg ±10
• (Accuracy tested by a standard parallel light tungsten lamp of 2856K temperature)

• Repeatability: ± 2%
• Temperature Characteristic : ± 0.1% / °C
• Measuring rate: approx. 2.0 times / sec.
• Photo detector: photo diode and filter
• Operation temperature: 0 ~ 40 °C (32 ~ 104 °F)
• Operation humidity: 0 ~ 70% R.H.
• Storage temperature: -10 ~ 50 °C (14 ~ 140 °F)
• Storage humidity: 0 ~ 80% R.H.
• Power Supply: 1 x 9V battery (not included)
• Typical Battery Life: 200 hours (alkaline battery)
• Dimension:
• 100 x 60 x 27 mm (photo detector)
• 130 x 95 x 30mm (meter body)
• Item Weight : 300 g (or 10.5 oz)

One Set Included

• 1 x Professional Lux Meter
• 1 x Silicone Rubber Outer Protective Casing
• 1 x Black Pouch
• 1 x Instruction Manual
• Standard factory package.