Luminance Meter Ls-150

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PROCHEM VN TRADING CO., LTD
Công ty chúng tôi có bán may ls-150 luminance meter và máy LS-160 luminance meter của hãng Konica Minolta Nhật Bản
công ty chúng tôi là đại lý độc quyền tại Việt Nam về may luminance meter LS-150 và LS-160
LS-150 Luminance Meter

LS-150 Luminance Meter (successor to the LS-100) is highly accurate luminance meter that uses a newly designed sensor with a spectral response that more closely matches the V(λ) spectral luminous efficiency function of the human eye to provide measurement results that correlate well with visual evaluation. LS-150 is compact, ergonomic, and extremely portable running off AA batteries.

The LS-150 series uses a single lens reflex (SLR) optics system that provides users with several important capabilities. The SLR allows highly accurate targeting of light sources. Very small areas, even down to 1.3mm (when close-lens is used), can be measured accurately. Measurement areas at distances both long and short show up consistently in the viewfinder. This flexibility allows even those who have never used the instrument to gather precise measurement results.

The value of the measured luminance is easy to read on the clear backlit LCD screen and also on the bright viewfinder. With this capability, the instrument allows the user to never have to move the instrument from the eye while still perfectly controlling the measured object. The automatic mode sets the measurement time according to the brightness of the target. When measuring light sources that are particularly bright a neutral density eyepiece filter makes the job safe and comfortable. In all measuring tasks, our uniquely designed pistol-type grip provides for a secure hold on the instrument.

When measuring low luminance, the LS-150 comes through with a range that begins at 0.001cd/m². Color-correction and calibration functions built into the instrument give users the ability to choose a standard luminance and have differences corrected according to any light sources that are specified. The LS-150 included utility software allows the instrument to be controlled from a PC via USB 2.0. Repeated interval measurements can be conducted a specific number of times at specific intervals, measurement data can be displayed on graphs or lists, and data can be exported to spreadsheet applications. Optional close-up lenses allows for measurement of extremely small areas. Also, the optional illuminance adapter enables illuminance measurement as well.
LS-150 Luminance Meter

1° acceptance angle
Portable, lightweight, compact and battery powered
Upper range of the DIN quality class B
SLR (Single Lens Reflex), precise targeting; shows exact area to measure
Backlit LCD and viewfinder displays; easy to focus on target
Neutral density eyepiece filter allowing measurements of bright light sources
Pistol grip enables user to stabilize the instrument with ease
Measures low luminance, range starts at 0.001cd/m2
User calibration and color correction
Includes Utility Software allows the instrument to be controlled from the PC via USB 2.0
Optional CCD camera adapter enables viewfinder to be monitored from a distance
LS-160 Luminance Meter

The LS-160 (successor to the LS-110) is highly accurate luminance meter that uses a newly designed sensor with a spectral response that more closely matches the V(λ) spectral luminous efficiency function of the human eye to provide measurement results that correlate well with visual evaluation. This spot luminance meter is small and compact, light and easy to hold, and runs off AA batteries, making it fully portable.

Features of this instrument include an optical system with single lens reflex (SLR) technology that will give you accurate targeting capabilities while being able to see at all times the specific measuring area in the viewfinder, even when measurements are being taken at very short distances. Extremely small areas can be measured, even down to 0.4mm in diameter (when a close-up lens is used). With these and other advanced functions, even those using the device for the first time will achieve highly accurate measurement results.

The clear backlit LCD screen shows the values of luminance measurements, and the values are also visible in the viewfinder. This means measuring tasks do not require moving the instrument from the eye yet still affording precise control of the object being measured. When measuring particularly bright light sources, comfort and safety are assured with the LS-160’s neutral density eyepiece filter. The automatic mode sets the measurement time according to the brightness of the target. In all measurement operations, the device’s pistol grip provides for a solid, secure hold.

With a range beginning at 0.01cd/m², this instrument can measure extremely dark light levels. Through color-correction and
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