Product Specifications
| Prod Model: |
SRWH-20, SRWH-20a, SRWH-20b, SRWH-B75, SRWH-B92 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Hardness Type: |
Webster Hardness Tester |
| Standard: |
GB/T |
| Type: |
Webster Hardness Tester |
Product Description
Model SRWH-20 series, SRWH-B75 series, SRWH-BB75 series and SRWH-B92 Webster Hardness Tester
INTRODUCTION
A portable instrument which can perform on-site hardness test on aluminum alloys. The test result can be got with only a simple clamp. It is convenient, efficient and reliable.
Webster hardness tester is the preferred instrument for testing aluminum alloys mechanical performance in accordance with American standard ASTM B647.
Used for quick test the hardness of aluminium profiles, tubings, sheets, accessories and other soft metal. Especially suitable for quick, non-destructive on-site 100% final products qualification test.
Webster hardness tester can be also used for testing hardness of copper, brass and soft steel.
TECHNICAL PARAMETERS
Testing Range: 0 - 20 HW (equivalent to 20 - 110 HRE, Model W-20)
Resolution: 0.5 HW (5 - 17 HW)
Repeatability: 0.5 HW (5 - 17 HW)
Weight: 0.5 kg
STANDARD ASSEMBLY
Tester
Standard hardness block
Spare indenter
Calibration wrench
Small screwdriver
Carrying case
Dial assembly
OPTIONAL ACCESSORIES
Indenter
Standard hardness block
Dial glass
FEATURES
Indenter: Re-engineerred with advanced material and new production technology manufactured, higher hardness, long service life, good interchangeability.
Indicator Hand: High strength indicator hand, less likely to be bent by long-term using or mis-operation.
Dial Glass: High strength, high toughness, uneasy to be broken or scratched.
Handle: Forged aluminum alloy handle with fine anodized finishing, high resistance to abraision and stain.
Hardness Blocks: Tested by standard rockwell hardness tester, the hardness block are attached with test report.
Stability: Stable full scale point, stable calibration point, indicator never glides.
Conversion: Results can be converted to Vickers, Rockwell and Brinell.
MODELS AND APPICATION
SRWH-20: The most popular model, used to test normal aluminum profiles.
SRWH-20a: Used to test aluminum profiles with thickness within 13 mm.
SRWH-20b: Used to test aluminum tubings with inner diameter over 6 mm.
SRWH-B75: Used to test brass tubings and brass sheets.
SRWH-BB75: Used to test copper tubings and copper sheets.
SRWH-B92: Used to test soft stainless steel sheets, cold-rolled steel, etc.
|
Model |
Application |
Hardness range |
Workpiece size (mm) |
|
SRWH-20 |
Aluminum profiles |
25 - 110HRE,
58 - 131HV |
Thickness 0.6-6,
inner diameter >10 |
|
SRWH-20a |
Thickness 0.6-13,
inner diameter >10 |
|
SRWH-20b |
Thickness 0.6-8,
inner diameter >6 |
|
SRWH-B75 |
Brass |
63 - 105HRF |
Thickness 0.6-6,
inner diameter >10 |
|
SRWH-B75b |
Thickness 0.6-8,
inner diameter >6 |
|
SRWH-BB75 |
Red copper |
18 - 100HRE |
Thickness 0.6-6,
inner diameter >10 |
|
SRWH-BB75b |
Thickness 0.6-8,
inner diameter >6 |
|
SRWH-B92 |
Stainless steel sheets,
cold-rolled steel |
50 - 92HRB |
Thickness 0.4-6,
inner diameter >10 |
TOTAL is producing and trading Feeder clamp/ cable clamp, Hanger, Grommet, Gel Seal Closure/Weather Shield Enclosure, Grounding kits, Grounding Enclosure,
Cable entry/Wall entry, Grounding bar, RF connector, RF Jumper cable, optical fiber cable; Cable tie, stainless steel cable tie, cable clip, cable gland, cable terminal, cable lug; Drill bit, Hole saw, rotary burrs, twist drill, end mill; pH meter, ORP meter, pH controller, ORP controller, TDS meter, refractometer, moisture meter, thickness meter/gauge, coating thickness meter, gloss meter, multimeter, clamp meter, gas detector, thermometer, anemometer, sound level meter, lux meter, data logger.
Our detailed products are as follows:
Telecom Cable Assemblies: Feeder clamp/ cable clamp, Hanger, Grommet, Gel Seal Closure/Weather Shield Enclosure, Grounding kits, Grounding Enclosure, Cable entry/Wall entry, Grounding bar, RF connector, RF Jumper cable, optical fiber cable
Cable assemblies: Cable tie, stainless steel cable tie, PVC coated stainless steel cable tie, polyester coated ss cable tie, plastic sprayed stainless steel cable tie, plastic covered stainless steel cable tie, releasable stainless steel cable tie, ladder stainless steel cable tie, stainless steel ladder cable tie, semi-coated stainless steel cable tie, stainless steel cable marker, cable gland, brass cable gland, blind cover, cable clip, nail clip, conduit, PVC conduit & fittings, AS/NZ standards 2053 conduit, cable terminal, cable lug, copper lug, crimping tools, cable marker, cable connector, wire connector, cable clamp, tie mount, spiral wrapping band, terminal block.
Industrial automation: Relay, time relay, electronic timing relay, relay socket. Sensor, proximity sensor, proximity switch, photoelectric sensor, photoelectric switch, photo sensors, switching power supply, DC power supply, push button switch, programmable time switch.
Low-voltage apparatus: Circuit breaker, isolating switch, distribution box, contactor. Thermal overload relay, remote control socket.
Cutting tools:
Drill bits, twist drill, center drill, carbide drill, rotary burrs, rotary file, rotary burs, end mills, hole saw, bi-metal hole saw, Diamond Core Drill Bit, diamond concrete hole saw, concrete drill core bits, Carbide Gritted Hole Saw, Carbide Tipped Hole Saw, taps and dies, screw taps, thread taps, screw dies, step drill, reamer, electric hammer drill, masonry drill bits.
Measurement and meter: pH meter, ORP meter, TDS meter, Conductivity Meter, magnetic stirrer, water hardness tester, dissolved oxygen meter, refractometer, gemological refractometer, Multimeter, clamp meter, anemometer, dew point meter, tachometer, moisture tester, moisture meter, humidity meter, lux meter, sound level meter, stroboscope, thickness gauge, thickness meter, coating thickness meter, painting thickness meter, thermometer, temperature meter, infrared thermometer, vibration meter, range finder, distance meter, process calibrator, metal detector, gas detector, gas alarm, voltage detector, electronic scale, tire pressure gauge, shore hardness tester, surface roughness tester, Force Gauge, Electric Test Stand, Manual Test Stand, Shore Durometer, Torque Meter, Dial Tension Gauge, Fruit penetrometer, ultrasonic cable height meter, Angle Meter, alcohol tester, leeb hardness tester, gloss meter, glossiness meter, window tint meter, manometer, electrosmog meter, gauss meter, solar power meter, cable tracker, wire tracker, measuring wheel, battery tester, test hammer, polarimeter, spectrophotometer, microscope, oscilloscope, frequency counter. Mosquito Repeller, Mouse Chaser.
If you are interested in our products, please contact us or visit our HOMEPAGE.
Business Type: Manufacturer/Factory
Business Range: Electrical & Electronics,Industrial Equipment & Components,Instruments & Meters,Manufacturing & Processing Machinery,Tools & Hardware
Factory Address: R. 1112, Jiahe Sunshine Building, No. 76, Jiuxin Rd., Shanghai, China
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