Reviews Hardness Standard Test Block

Hach 183702 Hardness, Iron, and pH Test Kit, Model HA-62B

• ★ 【Main Function】The hardness of coating film is a necessary index for quality identification in coating manufacturing and coating application (coating table) industry. Pencil scratch test for film hardness is a widely used test method in the world since 1980s.
• ★ 【Wide Application】It is applicable to film hardness test. The instrument is mechanical, three points contact the tested surface (two points are wheels and one point is pencil core). It always ensures that the tested film forms an included angle of 45 degrees, and pushes the instrument to move horizontally with force, so as to complete the test process and determine the resistance of the film to deformation. The method is designed and manufactured according to manual operation, expresse.
• ★ 【Wide Application】This instrument is designed and manufactured in accordance with the manual operation method in Article 2 and 3 of the national standard "pencil test method for film hardness" GB6379-86. The instrument can be used in the laboratory, can also be applied to the construction site, and can identify the hardness of the film in any direction..
• ★ 【Warranty]】- If you are dissatisfied with our products, please contact us in time..

Hardness Testing File Set

• 【Accurately measured value】-----Precision measurement circuit to ensure Indication error ± 0.5% (HLD = 800), showing the value of repeatability 0.8%.
• 【Leeb hardness measurement】-----Based Leeb hardness measuring principle, can detect a variety of metal materials.
• 【Supports a variety of standard hardness】-----Real-time display and conversion: Brinell HB, Rockwell HRC, Vickers HV, Shaw HS, and three kinds of intensity values.
• 【Applicable Materials】-----Steel and cast steel, alloy tool steel, stainless steel, gray cast iron, nodular cast iron, cast aluminum alloy, copper zinc alloys (brass), an alloy of copper and tin, copper(bronze).
• 【Application】-----1)Bearings and other parts.
• 2)Failure analysis of pressure vessel, steam turbine generator group and equipment.
• 4)Mechanical or permanent assembly installed.
• 6)The original record of formal requirements on test results.

Mitutoyo - 614201-531 Steel Square Gage Block, ASME Grade 0, 1.0\ Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Square base for accurate wringing, to attain a height reference standard, and to make a dedicated inspection jig.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

JNW Direct Water Hardness Test Strips - Quick and Accurate Water Softener Test Strips - Hard Water Test Strips with eBook - Ultimate Test Kit for Water Hardness - 150 Test Strips

• CHECK WATER HARDNESS: This handy water hardness test kit allows you to test the hardness of all water sources, from home faucets and taps, to well....
• MULTIPLE USES: The right levels of water hardness can make a huge difference in the softness of your laundry. Determine whether your water softener is....
• QUICK & ACCURATE: With this water hardness test kit for water softener it’s quick and easy to accurately measure water hardness! The hardness water....
• 150 TEST STRIPS: Get more for your money with our soft and hard water test kit. The hard and soft water test kit contains 150 water hardness test....
• INCLUDES EBOOK: Our hard water tester strips come with a handy eBook packed with information about your water hardness. Record, track and monitor the....

Eyekepper Computer Glasses Blue Light Filter Eyeglasses Blue Glare Blocking Men Women, Black

• Standard Frame : Made of top standard plastic frame, lenses and have spring-loaded hinges. The lenses do not block blue color of online test for color filtering properties.
• Anti Blue Ray Glasses : Our anti blue ray glasses can obstruct injurious blue ray, as per test via the spectrometer (the performance of blue light blocking) it blocks 12% within 500nm, 14% within 490nm, 17% within 480nm, 19% within 470nm, 24% within 460nm, 28% within 450nm, 25% within 440nm, 44% within 430nm, 93% within 420nm and more than 99% within 400nm-410nm.
• Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame design keeps you looks professional and fashionable while working or reading. Suitable for different face types. Perfect gift for your friends, parents, grandparents and relatives. Provides 100% UV protection.
• Product Dimensions : Lens width: 2 1/16" (52mm), Frame width: 5 7/16"(138mm), Lens height: 1 5/16" (34mm), Frame height: 1 1/2" (38mm), Bridge (DBL): 1/2"(13mm), Temple length: 5 5/16"(135mm).

INSIZE ISH-BHRC3 Hardness Test Block, HRC60-65

Mitutoyo - 611201-531 Steel Rectangular Gage Block, ASME Grade 0, 1.0\ Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo Steel Rectangular Gage Block, ASME Grade AS-2, 0.125\ Length

• Grade AS-2 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo - 611201-541 Steel Rectangular Gage Block, ASME Grade AS-1, 1.0\ Length

• Grade AS-1 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length (in inches) indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Mitutoyo 611615-531 Steel Rectangular Gage Block, ASME Grade 0, 5.0 mm Length

• Grade 0 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear resistance.
• Nominal length in metric [millimeter (mm)] units indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

U.S. Pool Supply Swimming Pool & Spa Test Kit Refill Solutions, Test Water for pH, Chlorine and Bromine

• The 2 standard refill solutions for pool & spa chemical test kits.
• 1/2 ounce dropper bottle of OTO (Orthotolidine) Chlorine Test Solution.
• 1/2 ounce dropper bottle of Phenol Red pH Test Solution.
• The 2 standard testing solutions that are used for measuring and maintaining the proper Chlorine, Bromine and pH chemical levels in swimming pools and spas.
• 5 drops of each solution are typically mixed in a test tube block along with pool water to check the Chloride, Bromine and pH readings.

Mitutoyo - 611671-541 Steel Rectangular Gage Block, ASME Grade AS-1, 10 mm Length

• Grade AS-1 gage block supplied with a Mitutoyo certificate of inspection that the block meets American Society of Mechanical Engineers (ASME) B89.1.9-2002 standard for flatness, length, parallelism, and surface finish.
• High-carbon, high-chrome steel provides high hardness and wear-resistance.
• Nominal length in metric [millimeter (mm)] indicated with laser-etched, black characters.
• Identification number etched in block for traceability.

Flexbar Surface Roughness Standards Set – 30 Specimens

• This digital indentation hardness tester is the latest design and development of our company. It is characterized in that provided with a balance positioning, a digital display of hardness value, and a non disassembly calibration and adjusting..
• It is with good stability, convenient calibration, and high accuracy of detection. No need to support. The hardness tester is only tested on one side of the sample without support..
• With the maximum hold function, hold the maximum hardness value during measurement. With the function of calculating the average value, and the average value of the 29 sets of data are calculated at most..
• Wide test range, can test from very soft pure aluminum to a particularly hard aluminum alloy. effective test range equivalent to the Brinell Hardness of 25~150HB. Can be used for measuring not only Barcol Hardness, but also Brinell Hardness (HB), Vickers Hardness (HV), Webster Hardness (HW), Rockwell Hardness (HRB/HRE/HRF/HRH)..
• Small in size, portable. Single hand operation, easy to use. Can be used in any occasion as long as the hand can reach. Provide Bluetooth data output choice..