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SENTRY ST520 illuminometer temperature brightness LED lamps tester ST-520 Chroma Meter/Color Meter digital Light Meter

$367.00 / Piece | 1 Piece (Min. Order)
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
SENTRY
Model Number:
ST520

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X16X29 cm
Single gross weight:
2.000 kg
Package Type:
export carton
Lead Time :
Quantity(Pieces) 1 - 1 >1
Est. Time(days) 7 To be negotiated

SENTRY ST520 illuminometer temperature brightness LED lamps tester ST-520 Chroma Meter/Color Meter digital Light Meter

 

Features
 
Precision instrument for light luminance and color coordinate
Meet CIE (International Commission on Illumination) photopic spectral response
Color temperature or Correlated color temperature
Custom reference value of color difference mode
Lux or foot-candle unit selection
Magnetic mount
Tripod socket
 

Specification

 
Specifications 
ReceptorSilicon photocell
Measuring Function

Illuminance: Ev (lx or fcd)

Color Coordinate: (x,y), (u',v') (CIE 1960)

Correlated Color Temperature: CT, Δuv

Color Difference:(ΔEv,Δx,Δy), (ΔEv,Δu',Δv'), (ΔEv,Δu'v'), (One set of reference color)

Measuring Range Ev=0~80,000 lx (0~7,432 fcd); CT 99,990K Max.
Accuracy

(at 25°C/77°F, 60%RH)

Ev: ±(3%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.02 (100 lx, RGB LED light)

Resolution

Ev: 0~9999 lx: 1 lx, Over 10000 lx: 10 lx;

0.0~999.9 fcd: 0.1 fcd, Over 1000 fcd: 1 fcd;

CT: 0~9999 K: 1 K, Over 10000 K: 10 K;

x, y: 0.001; u'v': 0.001

Response TimeApprox. 1 sec.
Temperature Drift

Ev: ±(5%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.008 (100 lx, RGB LED light)

Humidity Drift

Ev: ±(3%+2 digital) (3,000 lx, standard illuminant A measured)

x, y: ±0.005 (100 lx, RGB LED light)

Operation Temperature
0~50°C (32~122°F, <80%RH)
Store Temp.
-10~60°C (14~140°F, <80%RH)
Dimensions

Main Instrument: 140 X 49 X 29mm ( 5.51" x1.93"x1.14")

Sensor Probe: 165 X 50 X 36mm ( 6.50" x1.97"x1.42")

Weight
179g (6.31 oz.) without battery
Accessory
9V Battery, Instruction manual, Carrying Case

Applications
 
Color LED Lighting
Commerical Displays
Film and Television
Projection Halls
Warehouses
Art Galleries
Museums
Schools & Libraries
Theatres
Arenas
Stadiums
Office

 

 
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