Water resistant digital caliper
Water resistant digital caliper
Fully protected against the penetration of liquids and antimagnetic
Ip65 prevent dust, spraying water or oil from entering the caliper through effective encapsulation of the main parts
Auto power off
Zero setting at any position
Four-way measurment
6", 8" or 12"
Supplier: Measurements: digital caliper, water resistant caliper (ip65), digital indicators
Suitable for growing medicinal plants in greenhouses. Two options of light spectrum: GR04 and GR05, suitable for different types of plants. Having excellent performance, long lifespan, dimming function and water resistance; Power (W): 105/150/200; Voltage (V): 100-277/120/220-240; Power factor: 0,9; IP65 waterproof; Life span (hrs): 30.000 hours; Various options: - GR04: Perfect spectrum including UVA to increase nutrients in fruit, prevent insect, stimulate growth and control flowering; suitable for growing medicinal plants, ginseng, tomatoes, strawberries, grapes, watermelons, cantaloupe, bell peppers, orchids, etc. in greenhouses - GR05: Perfect spectrum for growing flowers, fruits, vegetables, algae and orchids in greenhouses; KC certified, can apply for other standards as requirements; Warranty: 2 years; OEM accepted
Power Diodes (Stud/Flat Type) Silicon Diodes are electronic components that conduct current in only one direction. In function, they are similar to one-way valves. Silicon Diodes, using semiconductor materials such as silicon are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators. Semiconductor diodes consist of a PN junction having two terminals, an anode (+) and a cathode (-). Current flows from the anode to the cathode within the diode. Diodes can be used as voltage regulators, tuning devices in RF tuned circuits, frequency multiplying devices in RF circuits, mixers in RF circuits, switching applications, or can be used to make logic decisions in digital circuits. Diodes can be sub-divided into six major categories: General Purpose Diodes (PN junction diodes) PIN Diodes Schottky Barrier Diodes Step-recovery Diodes Varactor Diodes Zener Diodes Laser Diodes PIN Diodes are three-layer Semiconductor Diodes consisting of an intrinsic layer separating heavily doped P and N layers. The charge stored in the intrinsic layer in conjunction with other Diode parameters determines the resistance of the Diode at RF and microwave frequencies. This resistance typically ranges from kilo ohms to less than 1 ohm for a given diode. PIN Diodes are typically used as switches or attenuator elements. Step-recovery Diodes employ graded doping where the doping level of the Semi conductive materials is reduced as the P/N junction is approached. This produces an abrupt turn-off time by allowing a very fast release of stored charge when switching from forward to reverse bias. It also allows a rapid re-establishment of forward current when switching from reverse to forward bias. These Diodes are used in very high frequency (VHF) and fast switching applications. Varactor Diodes are P/N junction Diodes that are designed to act as a voltage-controlled capacitance when operated under reverse bias. One characteristic of P/N junctions is inherent capacitance. When the junction is reverse biased, increasing the applied voltage will cause the depletion region to widen, thus increasing the effective distance between the two â??platesâ?? of the capacitor and decreasing the effective capacitance. By adjusting the doping gradient and junction width, the capacitance range can be controlled and changes can be applied using reverse voltage. Our Products Automatic Voltage Regulator (AVR) Automatic Transfer Switch (ATS) Power Diodes (Stud/Flat Type) Power Diodes (Capsule Type) Phase Control Thyristors (Stud/Flat Type) Phase Control Thyristors (Capsule Type) Inverter Grade Thyristors (Capsule Type) Power Modules Bridge Rectifier Modules Three Thyristor Welding Modules Bridge Rectifiers Moulded Rectifiers For Generators Mono Block Bridge Rectifiers (Single Phase) Mono Block Bridge Rectifiers (Three Phase) Welding Bridge Rectifiers Field Failure Relay (FFR) Generator Diodes
Product description Polythene insulated jelly filled, un-armored telecommunication cables (10 to 2400 pairs with conductorsÆ dia of 0.4mm, 0.5mm, 0.6mm and 0.9mm) are manufactured on pakistan telecommunication company specifications lw-33 with reference to various international standards and specifications. Premier cables offers a wide range of telephone cables. Application This cable is usually used for direct buried applications for distribution in the exchange areas as local network and interexchange applications. It is a cable with solid polyethylene insulated unit twin jelly filled construction. Construction Conductor: Solid annealed copperith conductor sizes of 0.4 & 0.6mm. Insulation: Colored high molecular weight solid high density polyethylene. Color coding: Cables are fully color coded in accordance with pic even count color code. Twining/pairing: Two colored insulated conductors are uniformly twisted together to form a pair. Varying lay length is designed to minimize the cross talk and capacitance unbalance. Stranding / cabling: Twisted pairs are assembled into unit of 25 pairs. When desired for lay-up reason, the units are divided into two or more sub-units, which are bind with durably colored polyethylene tapes to form a compact and circular cable. Filling compound: The water resistant filling compound is applied to the air space within the cable core. Core covering: A non-hygroscopic and dielectric polyester tape and water blocking tape are applied helically having a suitable overlap. Flooding compound: Sufficient flooding compound is applied between the core wrap and shield.
Depth of Investigation v 400 meters a. Transmitter 1) Constant Current Selected automatically depending on ground conditions Max. Current 500mA Min. Current 1mA 2) Voltage (Max) 500 V (1000 Vpp) 3) Power 40W b. Amplifier Voltage Measurement Input Impedance 10 M Ohm Input Range 0-200V Precision + 0.05 mV Noise Rejection 95 dB at 50-60 Hz c. Resistance Measurement Apparent R Range m Ohm, Ohm, K Ohm Apparent R Precision 0.02 m Ohm at 500 mA d. System Data Cycle time 12 seconds Accuracy 2% Diagnostic display 9 codes Temp. Range 0 v 50 degree c e. Power Source 12 Volt, 12 Ah Rechargeable Battery Measuring capacity 2000 readings at 20 mA 200 readings at 500 mA f. Weight 12.5 Kg g. Dimensions L 400mm X W 225mm X H 330mm Weight 20 kg of instrument Additional Accessaries 60-80 Kg.
Supplier: Cctv, fire alarm system, access control system, biometrics, attendance system, ip cameras, video door phones, public addressable system, intrusion alarm system, burglar alarms, water leakage system, vesda, rodent alarm & all electronics security systems
Supplier: Cctv cameras, fire alarms, fire hydrant systems, fire extiguishers, smoke detectors, computer and it's peripherals.
Supplier: Analog Panel Meters, Protector Relays, Current Transformers, Shunts, Cam Switches, Digital Panel Meter, Multifunction Meters, Battery Charger, Transducers, Isolators, Power Quality, Power Supply, Paperless Recorders, Temperature Controller, I/o's & Converters, Digital Multimeter, Clamp Meters, Insulation Testers, Energy Management System, Accessories, Earth Testers, Synchronising Unit, Genset Controllers, Automatic Power Factor Controllers
Supplier: Electrical, electronics, packing machines, electrical cables, solar power generators, electric rice cookers, tabs, bluetooth speakers, electrical motors, diesel generators, multimeters, clamp digital meters, oscilloscope multimeters, solar pump inverters(dc to ac),laser golf range finder, bobo bird wooden watches, mechanical watches, quartz watches, mechanical watches, metals(copper alloy, aluminum alloy, titanium alloy, steel alloy, stainless steel, tool steel, carbon steel), polishing machines, electric water heaters, tools & instruments, water pumps, industrial pumps, centrifugal, submersible pumps, flow meters
Services: Importer and exporter
Buyer: Electrical, electronics, packing machines, electrical cables, solar power generators, electric rice cookers, tabs, bluetooth speakers, electrical motors, diesel generators, multimeters, clamp digital meters, oscilloscope multimeters, solar pump inverters(dc to ac),laser golf range finder, bobo bird wooden watches, mechanical watches, quartz watches, mechanical watches, metals(copper alloy, aluminum alloy, titanium alloy, steel alloy, stainless steel, tool steel, carbon steel), polishing machines, electric water heaters, tools & instruments, water pumps, industrial pumps, centrifugal, submersible pumps, flow meters
