Model	51011	51012	51021
Standard	Conforms to class A of JIS C1609-1 2006 "Illumination Meter"		Conforms to class AA of JIS C1609-1 2006 "Illumination Meter"
Photoelectric element	Silicon photodiode
Display	Liquid crystal display (number of 7 digits); maximum effective display:999; (0 or 0's to indicate the number of digits)
Measurement cycle	Twice per second
Measuring range	0.0 to 99.9/999/9,990/ 99,900/999,000lx		0.00 to 9.99/99.9/999/9,990/ 99,900/999,000lx
*Accuracy()**	±4% rdg ±1dgt (under 3000lx) ±6% rdg ±1dgt (over 3000lx)	±2% rdg ±1dgt (under 3000lx) ±3% rdg ±1dgt (over 3000lx)
Response time	Automatic range : 5 sec; Manual range: 2 sec
Fatigue characteristics	±2%	±1%
Temperature characteristics	±5%	±3%
Characteristics of oblique incident light	Angle of: 10° ±1.5% 30° ±3% 60° ±10% 80° ±30% (deviation from cosine characteristics)	Angle of: 10° ±1% 30° ±2% 50° ±6% 60° ±7% 80° ±25% (deviation from cosine characteristics)
Characteristics of visible region relative spectral response	Devation from the standard spectral luminous efficiency: f1' within 9 %	Deviation from the standard spectral luminous efficiency: f1' within 6 %
Operating temperature / humidity	-10 to 40°C 80% RH or less; no moisture condensation
Function	Response switching, Range Hold, Timer Hold, Deviation display, Auto power off		Response switching, Range Hold, Timer Hold, Deviation display, Auto power off, Color correction factor setting,Average illuminance computation, Ripple measurement, Light source luminous intensity measurement, Measurement of totalized intensity of illumination
Communication	USB
Output	DC 1V ±5% (fixed range); load resistance: 100kO or more
Dimensions, weight	Approx. 67(W) x 177(H) x 38(D) mm; Approx. 260g
Power supply	AA (LR6) x 2 OR USB supply (5 VDC ±5%)
Accessories attached	Instruction manual; dry cell (built in); soft case; recorder output plug

Alte produse YOKOGAWA

YOKOGAWA MULTIMETRU DIGITAL PORTABIL TY710

• Conforms to safety standards EN61010-1 1000V CAT., 600V CAT.
• Safety shutters for preventing erroneous insertion of test leads into current measurement terminals
• Operating temperature range -20 to +55C
• Storage temperature range -40 to +70
• Closed Case Calibration

YOKOGAWA AQ6370D TELECOM OPTICAL SPECTRUM ANALYZER 600 - 1700 NM

• High wavelength accuracy: ±0.01nm
• High wavelength resolution: 0.02nm
• Wide dynamic range: 78dB typ.
• Wide level range: +20 to -90dBm

YOKOGAWA TESTER DIGITAL IMPAMANTARE EY200 (DIGITAL)

• 2P Test leads (for simplified measurement) has a structure that both the safety alligator clip and the test probe are available
• Warns when earth resistance of auxiliary earth spikes exceeds the permissible limit
• Convenient carrying soft bag for accessories etc.
• 3-Pole Earth Resistance Measurement (Precise Measurement)

YOKOGAWA 2558A AC VOLTAGE CURRENT STANDARD

• Output Divider
• Direct Readout of the Deviation
• Digital Display of Output
• Common Current Output Terminals
• High Accuracy
• High Stability

YOKOGAWA MULTIFUNCTION CALIBRATOR CA71 CA51

• Autostep function
• Changes the output value in step form based on the setting from the divided output (n/m) function. Changes can be sourced automatically every 10% or 25%.
• Online communication (CA71 only) RS-232C-compliant optically isolated interface
• Sweep function
• Linearly increases or decrease the output. The increasing/decreasing time can be set to either 16 or 32 seconds.
• Memory function
• Source values and measurements forming individual value sets can be saved to or read from the Handy Calibrator's internal memory (maximum 50 value sets).
• Temperature monitor function

YOKOGAWA AQ2180 POWERMETRU OPTICA PORTABIL

• Two versions of Power Meters to suit test application
• Versatile data storage and transfer
• Auto switching of measurement wavelength
• Power source

YOKOGAWA LS3300 AC POWER CALIBRATOR

• High Accuracy
• Phase Accuracy
• High Stability
• Wide generation range
• Single to three phase power calibration

YOKOGAWA POCKET DIGITAL MULTIMETER 73101

• Accuracy 0.7% at DC voltage and 4300 count digital display
• Pocket size & ideal for carrying
• Auto power off & Auto hold functions
• Surface is protected by clear front cover

YOKOGAWA AQ2212 FRAME CONTROLLER (9 SLOTS)

• Easy-to-view color display
• USB port for data storage
• Measurement module "hot-swapping" capability
• Remote monitoring and measurement through a LAN

YOKOGAWA CALIBRATOR DE PROCES CA300 CA310 CA320 CA330

• Basic Accuracy: 0.015% (Source&Meas. accuracy of Voltage mA)
• Simultaneously supplies 24V loop power and measure output signal with high accuracy
• Sub display displays span% of the source value
• HART/BRAIN comm. resistance (250O) embedded