Bi-convex lenses are used as magnifiers, objectives, condensing systems. Since both surfaces contribute to the power of biconvex lenses, they have shorter focal length than PCX lenses of equal diameter and surface radius.Material : BK7 and othersFocal...
optical lenses, optical prisms, optical window, optical coating, filter...
P.T SpecificationManual speedPan(0.5°~160°/s)Tilt(0.5°~90°/s)Preset speed320°/SRotationContinuously 360°;tilt 0~90° with auto-flipSpeed ProportionAs the length of focus, to auto-adjust the speedPreset 128 preset, title can be editedAuto-flipTilt down 90°...
HD-SDI/ HD-IP/ AHD/TVI/ SPEED DOME & PTZ Camera...
OMEGA TYPE DRBC-115 Decade Resistance Boxes & TYPE MO-121 Megohm Boxes are precision instruments intended for general laboratory use and educational purposes. These are used as a multiplier, shunt, substitution resistor, or as an arm for AC or DC...
Technical Education & Training Equipments...
Key Specifications/Special Features:*Type: 2x1*Supports full HD 1080p, v1.3, 1.4 and 3D*Select one of 2 different HDMI® signal input sources and switch to 1 HDMI display*Manual or with remote controller to select input signals*Supports 30/36 bits deep...
HDMI splitter/switcher...
Physical ParametersScreen:3.2-inch QVGA color display backlight TFT-LCD, 65K colors.240×320 (QVGA size)Touch panel:Glass analog resistant touchBacklight:LED backlightMain battery:rechargeable polymer battery (3.7V,2000mAH)Expansion slots:Supports SIM and...
RPID, PDA.HHU, RUGGED PDA, RPID HANDHELD COMPTER, RUGGED MOBILE COMPUTER...
DetectorHigh sensitive GM tubeButton FunctionSchange display priority (dose/dose rate)switch ON/OFFchirp ON/OFFreset integrated dosechange alarm thresholdsactivate battery testMeasurement RangeDose: 1 uSv - 9.99 Sv or 0.1 mrem - 999 remEnergy...
dosimeter, contamination, monitor, radiation monitor...
Applications:The oil industry, chemical industry,Electric power.Hydraulic pressure system,Pneumatic system.Energy and Water treatment system.Automation equipment.Industrial process control.Performance parametersRange(m) : 0~500Pressure mode...
pressure transmitter, level transmitter, temperature transmitter...
YL-SNF-B High Range Water Reducing Concrete AdmixtureSuperplasticizer ASTM C494, Type F, ASTM C 1017Sodium Naphthalene Sulfonate Formaldehyde (Na2SO4: 7-9%)DescriptionYL-SNF-B is a naphthalene-based highly effective water reducing agent for promoting...
concrete admixture...
YL-SNF-C High Range Water Reducing Concrete AdmixtureSuperplasticizer ASTM C494, Type F, ASTM C 1017Sodium Naphthalene Sulfonate Formaldehyde (Na2SO4 less 18%)DescriptionYL-SNF-C is a naphthalene-based highly effective water reducing agent for promoting...
YL-SNF-A High Range Water Reducing Concrete Admixture (High Concentration)Superplasticizer ASTM C494, Type FSodium Naphthalene Sulfonate Formaldehyde (Na2SO4 less 5%)DescriptionYL-SNF-A is a high range water reducer, high concentration naphthalene-based...
LED light color optional for Red, Blue, GreenTwo years quality guarantee.Operating temperature: -30 to 60oC; Storage temperature: -40 to +85oC; Humidity (Non-Condensing): 5% to 95%.Featuring the CREE XPE LED, the unit delivers reliable, constant...
LED Flashlight bulbs, MR16 LED LIGHT, MR11 LED LAMP, E27 LED LAMP...
Operating temperature: -30 to 75degree;Storage temperature: -40 to +85oC;Humidity (Non-Condensing): 5% to 95%Dosoe LED downlights Parameter:. Input Voltage: AC 85V-265V / DC 24V-36V. Output Current: 350mA. Power Consumption: 12W. LED QTY: 180PCS....
Achieving the most optimum motor control in a simple...
inverter (AC drives, frequency converter), contactor, magnetic switches, PLC...
UPS...
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