Rockwell Hardness Tester Rockwell hardness tester is widely used in metal material testing and quality control. In the field of material testing, the rockwell tester for saleis used in most cases to test the hardness of metal materials, thereby determining the strength, toughness and other properties of the material. In practical applications, choosing the right Rockwell metal hardness tester for sale can ensure the measurement accuracy and can be fast and convenient. The portable Rockwell hardness tester manufactured by Shenyang TX Testing Instruments, one of the leading rockwell hardness tester suppliers, is particularly suitable for use in the field hardness testing. Types of Rockwell Hardness Tester Portable Rockwell Hardness Tester Superficial Rockwell Hardness Tester C Clamp Rockwell Hardness Tester Chain Clamp Rockwell Hardness Tester Magnetic Rockwell Hardness Tester Automatic Magnetic Rockwell Hardness Tester PHR-300 Digital Magnetic Rockwell Hardness Tester PHR-200 Magnetic Rockwell Hardness Tester PHR-100
PCD blank is consisted of carbide substrate and polycrystalline diamond layer. It is with high hardness and wear resistance. and good impact resistance. which make it an ideal material for processing conner aluminum and other non-ferrous metals and their alloys, wood, graphite, plastic, refractory materials, ceramic, rubber, laminate flooring etc.
Detailed Description: 3/8" Square Multiturn Trimming Potentiometer, Cermet, Sealed, 3296W,3296X,3296Y,3296Z,3296P. Standard Resistance Range 10�© - 5M�© Resistance Tolerance �±5%, �±10% Withstand Voltage 640Vac Temperature Range -55â?? ~ +125â?? Effective Travel 25+/-2 turns nom Standard Packaging 50pcs, per tube
Brief Description: Trimmer 3386, 3/8" Square Single Turn Cermet Trimming potentiometer, 3386B, 3386C, 3386H, 3386J, 3386W, 3386S, 3386X, Kingtronics. Detailed Description: Standard Resistance Range 10�© - 5M�© Resistance Tolerance �±5%, �±10% Absolute Minimum Resistance â?¤1% R or 2�© Contact Resistance Variation CRVâ?¤3% Insulation Resistance R1 1GI (100Vac) Withstand Voltage 600Vac Effective Travel 300 Standard Packaging 50pcs, per tube
Description: Standard Resistance Range 1K� - 100K Resistance Tolerance ±5% Independent Linearity ±0.5% Effective Electrial Travel 3600 - 10 Treninal Resistance 0.2% or 5 Noise â?¤3% R or 5 Insulation Resistance Râ?¥1G�© Withstand Voltage 101.3kPa710V, 8.5kPa470V Standard Packaging 10pcs/box, 20pcs/box RoHS& REACH compliant
Description: Trimmer 3323, 1/4" Square Single Turn Cermet Potentiometer, Top Adjust 3323P, 3323C, 3323R, Side Adjust 3323S, 3323W, 3323V,3323D Features: Standard Resistance Range: 10�© - 2M�© Resistance Tolerance: �±5%, �±10% Absolute Minimum Resistance: â?¤1% R or 2�© Contact Resistance VariationCRV: â?¤1% or 2�© Insulation Resistance: R1 1G (500Vac) Withstand Voltage: 707Vac Effective Travel: 250 Standard Packaging: 50pcs, per tube
Features: ï¼?Multi-loop/Glass glaze/Seal ï¼?Surface Mounted Trimming Potentiometer ï¼?3mm Square ï¼?Top adjust Standard resistance range: 10Ohm ~2M Ohm Resistance tolerance: +/-20% Standard packing: 1000pcs/ per tape reel
Features: Reflow solderable With rotation stopper Low profile type (1.2mm in height) Conform to RoHS Directives Achieved excellent endurance characteristics by using "Metal-glaze" film Standard packing: 2500pcs/reel Standard resistance range: 100Ohm to 1M Ohm
Feature: Mounting Type: Surface Mount Multiturn trimmer Cermet / Industrial / sealed Trimming Potentiometer 2 terminal styles: 3269W, 3269P standard resistance range from 10�© to 5M�© Power (Watts):0.25W, 0W Tolerance: �±10% (100�© ~ 1M) ; �±20% (R1M) Tube packing, 50 pcs/ tube Applications: measuring linear distance, angles or rotations in production equipment, industrial test and measurement equipment, medical equipment.
Features Operating Temperature Range: -40 ~+105 Body Diameters Range From 5D to 20D Wide Operating Voltage from 18V to 1800V Full compliance with RoHS and REACH Applications Industrial equipment Home appliance Industrial equipment Lighting products Telecommunication or telephone system
Double Side Rail Hole Chamfering Kit The double chamfer is used for chamfering the holes on the waist of railway rail. The structure of the bilateral chamfering device: It has a door frame, the left and right holder through a set of four bar linkage hinge, and equipped with upper locking lever handle, install left axle shaft sleeve of the bottom of the left bracket, left axis right side is equipped with disc blade, left left end shaft with a ratchet wrench, right shaft are installed in the shaft sleeve from the lower pole of the right holder, the right shaft suits a compression spring, right left end shaft is equipped with the disc blade, The right end of the right axle is fitted with a ratchet wrench. The double-sided chamfering device has the advantages of simple structure, convenient operation and high working efficiency. The blade is disk-shaped, the blade on the whole circumference is sharp and wear-resistant, and the service life is long.
rail cow bar for track work It is for situations such as these that the jim-crow comes into its own. The jim crow was slotted over the rail about four or five sleepers away from the offending joint.and the screw tightened until it engaged with the edge of the rail. Then tightened the screw a further half-turn - thus bending the rail slightly.This process was repeated, moving the jim crow one sleeper nearer the joint each time and each time adding one more half-turn. This introduces a gradually increasing curve to the rail as it nears the joint.If you compare these two pictures with those showing the kinks above, you can see the difference.
Binoculars We sell vast variety of binoculars
Product description Onick NVG-S is portable and multifunctional night vision monocular with high resolution,small in size,light in weight .Magnification can be changed by replacing different objective lens, 1x and 3x are available.It can be equipped with digital camera, video recorder,CCD video camera and use super Gen 2+ and 3 Russian sophisticated Image Intensifier Tube with Anti-glare,function and built-in IR Illuminator,It can be widely used for military observation,sea defence,frontier reconnaissance,surveillance, suppress smuggling,drugs and traffickers seizure,security check ect,and also can be used in other low light condition. KEY FEATURES 1.High magnification 2.Long range viewing 3.Fully multi-coated optics 4.Superior resolution 5.Durable rubber armor 6.Built-in infrared illuminator 7.Reliable and easy to use Product information IIT 2+ Observation distance, m 175~200 Magnification 1 Angular field of view, degree ±2 Diopter Adjustment 5 Resolution, lp/mm min- max 57-72 Supply voltage, V (2 universal batteries) 3 Active performance period without IR illumination, min, hours 80 Active performance period with IR illumination, min, hours 40 Output pupil diameter, mmï¼?20 Output pupil relief, mmï¼?25 Monocular weight (with 1 battery), no more, gï¼?320 Mask weight, no more, gï¼?180 Bag weight, g 250 Ambient conditions Operating Temperature Range, ±40 Relative Humidity at 98% Shock resistance 5g Water resistance 2.0 �¼ (2 hours) Dimensions: 118x48x69 mm Operating mode switch and batteries compartment cover are easy to use even when operating in gloves. Monoculars are performed as corrosion-proof. Low battery indicator. R-on indicator. Possible mounting on a right/left side.
1. Product features: High-precision remote measurement: 15000 meters, accuracy of 2 meters; With strobe function, the smallest range channel can be set; Average ranging function (AGV); With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission; Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions; In the normal ranging state, the horizontal and vertical distances of the target "HXXXX.X m VXXX.X m" are displayed. With azimuth angle, azimuth angle, elevation angle, azimuth angle is displayed as 360, true north displays N000.0, and the eastward gradually increases, the maximum is N359.9; the elevation angle display range is ±45, and the display is "
New upgrade CI series binocular long-distance laser rangefinder Onick CI series binocular laser rangefinder is newly upgraded, patent application number 202030826525.7. The CI series binocular and binocular longdistance laser rangefinder can quickly measure, automatically focus, can measure distance, can accurately calculate the average value, and has a powerful data storage function. Optional azimuth angle, pitch angle function, wide range of functions, small size, easy to carry, and easy to operate. It is widely used in rivers, waterways, benchmarks, telecommunications, cables, geological surveys, meteorology, airports, forests and other industries. 1. Product features: High-precision remote measurement of up to 10,000 meters without a reflector, with an accuracy of up to 0.5 meters; With strobe function, the smallest range channel can be set; with average ranging function (AGV); With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission; Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions; Optional with azimuth angle, pitch angle function, display the horizontal distance, vertical distance, and pitch angle of the target, the pitch angle display range is ±45; the azimuth angle, the azimuth angle is displayed at 360, and the true north display is N000.0 , Gradually increase to the east, the maximum is N359.9; Application fields: electric power, industry, forestry, security, geological prospecting, construction, field hunting, camping and mountaineering, etc. 2. Technical parameters: Model: 10000CI Place of Origin: Made in China Listing Date: September 2019 Patent application number: 202030826525.7 English Brand: Onick 1. Ranging parameters Ranging range: 30~10000m Ranging error: 0.5m Distance strobe: 20 ~ 5100 m (step length is 10m) Accurate test rate: 98% Repetition frequency: 1/6 ~ 1/3 Hz (10 ~ 20 times/min) Compass accuracy: ±1 degree (optional) Inclination accuracy: ±0.1 degrees (within ±25 degrees) (optional) Ranging function Calculate the average of the measured data Measurement data storage (1000 data) Measurement data transmission (output interface: RS232, 9600, 8, N, 1) The brightness of the display and the illumination of the reticle are adjusted. Instrument working life statistics The last ten times of ranging value query Serial number query Storage area data query Optical parameters Receiving aperture: 0mm Scope field of view: 6.5 Scope magnification: 7X Laser parameters Wave length: 1.064m Light source: Nd:YAG Output energy: 5 mj Working life: 0000 times Working temperature: -20~+50 Environmental adaptation: dustproof, waterproof, shockproof Mechanical parameters: Dimensions: 151mm*154mm*74mm Weight: 1 Kg
Ultra long distance 20000CI binocular laser rangefinder Onick CI series binocular laser rangefinder is newly upgraded, patent application number 202030826525.7. CI series ultra-long-distance binocular binocular long-distance laser rangefinder can quickly measure, automatically focus, can measure distance, height, angle, with azimuth angle (electronic compass), can accurately calculate the average value, and Powerful data storage function. Wide range of functions, small size, easy to carry, and easy to operate. It is widely used in rivers, waterways, benchmarks, telecommunications, cables, geological surveys, meteorology, airports, forests and other industries. 1. Product features: High-precision remote measurement: 20000 meters, accuracy 2 meters; With strobe function, the smallest range channel can be set; Average ranging function (AGV); With standard RS232 serial port, it can also be equipped with Bluetooth and PDA, computer connection and data transmission; Can store and view measurement data, with data transmission, data retrieval, data deletion and lighting functions; In the normal ranging state, the horizontal and vertical distances of the target "HXXXX.X m VXXX.X m" are displayed. With azimuth angle, azimuth angle, elevation angle, azimuth angle is displayed as 360, true north displays N000.0, and the eastward gradually increases, the maximum is ; the elevation angle display range is ±45, and the display is "
I. Product features: Major focus handwheel design, plug and pull type objective lens dust cover; Using ergonomic design, the design is compact and fashionable, portable and lightweight You can watch it alone, or take photos and videos by connecting your mobile phone with a connecting ring. Full multi-layer coating BAK-4 roof prism, stable imaging, clear color; IPX6 nitrogen-filled waterproof, durable; Application fields: outdoor tourism, field exploration, sports events, concert, electric power safety inspection, forestry investigation, security and police, military patrol, industrial inspection, navigation observation, archaeological research, railway selection, land and resources investigation, etc. II. Product parameters: Multiple: 10 x Objective lens diameter: 42mm Prism type: BAK4 Number of lens sets: 8 pieces and 6 sets Lens coating: FMC Focus system: medium Exit pupil diameter: 4mm Exit pupil distance: 15.2mm View: 5.8 Field of view in km: 102m Latest focal length: 2m Relative brightness: 18.23 Evening Index: 20.4 Diopter: �±5 Eyepiece distance: 56-74mm Nitrogen - filled waterproof: IPX6 nitrogen - filled waterproof Mesh structure: knob Size: 127 x53x150mm Weight: 580.7 g Tripod: Supported (optional, universal camera tripod interface) Accessories: telescope, eyepiece cover, objective cover, portable soft bag, bracelet, mirror cloth, manual, warranty card, color box
8x25 WP II Binoculars (Green)
8x21 RC II WP Binoculars (Magenta) / Green / Blue]
