シロ産業 List of Products and Services

Hardness tester

The measurement time (load holding) can be set arbitrarily, enabling the measurement of soft workpieces that could not be measured with conventional hardness standards. By adopting a voice coil motor in the load generation mechanism, load settings can be adjusted according to the target workpiece. (※1) Since it is possible to set a low load starting from 0.002N, it allows for the measurement of soft workpieces that could not be measured conventionally. The stress relaxation time of the workpiece can be determined. Additionally, since the measurement time can also be set arbitrarily, it is possible to quantify the softness of gel-like materials that have no rebound force.

The handheld hardness tester is completely different from conventional hardness testing machines; instead of measuring the size of the indentation on the material using a microscope, it applies a diamond indenter with a constant load to the material surface and measures hardness by providing ultrasonic longitudinal vibrations.

Compact and portable pocket size, with a single button to quickly complete any tedious adjustments. You can measure %MVC immediately after turning it on.

This is the latest mini hardness tester characterized by high precision, a wide measurement range, and ease of operation. It is suitable for measuring the hardness of ordinary metals and is widely applicable in many industrial sectors such as petrochemical machinery and the power industry.

Hardness measurement is an important item for the characterization of various rubber, elastomer, and plastic products, and durometers (spring-type rubber hardness testers) are widely used as instruments to obtain that data.

Zero point adjustment, pointer type

This is a hardness tester that measures the resistance force that appears internally when an object is subjected to external forces, rather than measuring load. The measurement range is from 10N to 100N. It determines pass or fail using comparator judgment display. It has a memory function that can store 1000 measurement data points. It adopts USB as an interface, making it easy to connect with a computer.

This is a hardness tester that measures the resistance force that appears internally when an object is subjected to external forces, rather than measuring load. The measurement range is from 10N to 100N. It determines pass or fail with comparator judgment display. It has a memory function that can store 1000 measurement data points. It uses USB as an interface, making it easy to connect with a computer.

●Can be easily used even in dark factories. ●Complies with ASTM E-10. ●There are two types of reading: 0.01mm and 0.05mm. ●Very compact and convenient to carry. ●Can be used continuously for 200 hours. ●M1458F-562001H has very small reading errors due to the movement of the scale.

Place the sample on the sample stage, and as you turn the handle to gradually lower the pressure attachment, the dial indicator moves in conjunction, showing the resistance of the sample.

● Automatic recognition of test direction is possible. (360°) ● Average value setting is possible.

● The adoption of a new type of motor has significantly improved the deviation in lifting speed. ● A printer with built-in calculations is included.

In the conventional "sound hitting method" (a method where the roll surface is tapped and the sound is heard), there was a heavy reliance on the inspector's intuition, making it impossible to manage quality quantitatively. The paper film winding hardness tester can be easily operated even by those without measurement experience, yielding accurate inspection results. The inspection results are quantified based on a unique principle, aiding in quality management.

It's pocket-sized and can be carried anywhere.

Quality control starts with the materials, and the hardness testing machine delivers results.

The Vickers hardness testing machine can be widely used for various metal materials, small heat-treated parts, and is also suitable for special tests such as case hardening layer hardness, maximum hardness of welds, high-temperature hardness, and the fracture toughness of ceramics.

This is an economy-type Rockwell hardness tester. We offer five models in both digital and analog display types.

This is a hardness tester that measures the hardness of rubber and plastic. It complies with JIS and ISO standards.

●Tip sizes: 3, 6, 8, 11mm ●Interface (RS-232C/USB) ●Peak hold ●0 to 5,000g measurement ●Low battery indication

It is a testing machine that quantifies the hardness and texture of food, such as crushing, cutting, and breaking, allowing for data management.

It is a hardness tester that quantifies and expresses the degree of hardness, whether hard or soft, of soft materials such as rubber.

When measuring hardness with a durometer using a hand-held method, factors such as individual differences can lead to variations in the measurement values. Therefore, the measurement stand, which has been commercialized as a more stable and reproducible measurement method, is specified by JIS and ISO standards.

■Manual stand for hardness measurement (with speed controller) ●The descent speed adjustment unit employs a highly reliable speed controller. ●Equipped with an alignment unit that achieves high adhesion between the durometer's indenter (measuring probe) and the sample.

This is an automatic rubber hardness measurement system that conducts measurements at the operation speed, measurement mass, and pressure surface dimensions specified in IS K 6253 "Vulcanized Rubber and Thermoplastic Rubber - Method for Determining Hardness."

●This is a durometer (rubber and plastic hardness tester) that quantifies and expresses the hardness level of soft materials such as rubber, indicating whether they are hard or soft. ●Compliant with JIS K 6253 ●This durometer complies with JIS K 6253 (new JIS). It consists of three types: Type A for medium hardness, Type D for high hardness, and Type E for low hardness. The central Type A tends to show values that are 1 to 2 points higher compared to the old JIS A-type hardness tester. Type D is suitable for hard rubber with a measurement value of 90 or above using Type A, while Type E is suitable for soft rubber with a measurement value of 20 or below using Type A. Additionally, Type A's MD15S-A719NT is specified in JIS A 1108 "Method for Compression Testing of Concrete" for the unbonded capping test. Furthermore, Type E is referred to as Type AO durometer in ISO 7619.

It is a durometer (rubber and plastic hardness tester) that quantifies and expresses the degree of hardness of soft materials such as rubber, indicating whether they are hard or soft.

It is a durometer (rubber and plastic hardness tester) that quantifies and expresses the degree of hardness of soft materials like rubber, indicating whether they are hard or soft.

It is a durometer (rubber and plastic hardness tester) that quantifies and expresses the degree of hardness of soft materials like rubber, indicating whether they are hard or soft.

It is a durometer (rubber and plastic hardness tester) that quantifies and expresses the degree of hardness of soft materials such as rubber, indicating whether they are hard or soft.

Although not specified in the standards, the hardness of materials such as soft rubber and foam sponge can be measured using the manufacturer's unique standards.

Simple micro hardness tester for thin sheet hardness.

It is optimal for fields such as coatings, textiles and dyeing, rubber and plastics, agriculture, forestry and fisheries, food, housing, ceramics, and medical and academic fields. By reducing color variation, consistent color management is possible not only within the company but also with business partners.

It is a compact and lightweight size that is convenient for carrying.

● The combination of aperture and shutter speed is easily recognizable at a glance. ● By using the included shoe mount plate, it can be permanently attached to the camera's shoe.

● Equipped with a hold function to fix the displayed value ● Displays the measured maximum and minimum values

The sensor unit and the main body are separated, allowing for measurements to be taken at the optimal position.

●Sleek and smart form ●Sensor is a separate type

●Simply align the light intake section of the measuring device (on the back of the main unit) with the light source, and it will immediately display the digital reading. ●It is very convenient for measuring the radiation amount of ultraviolet generation equipment and the transmission amount.

It is convenient for measuring vehicle height at the transportation bureau's land transport division, ferry companies, police stations, etc.

●Equipped with a measurement angle of 20 degrees suitable for measuring surfaces with a gloss level exceeding 70 at measurement angles of 60 degrees and 60 degrees. ●Improved operability compared to conventional products (STMS-723). ●Calibration is automatically performed sequentially for zero and span by simply pressing the SPAN button.

○ This is a UV integrative light meter that enables absolute light quantity management (mV/cm²) in the ultraviolet to vacuum ultraviolet range. ○ The sensor head is interchangeable, allowing for light quantity management at three wavelengths (172 nm, 185 nm, and 254 nm). ○ It adopts a "filterless method" that minimizes DUV light degradation, directly detecting specific ultraviolet light without using filters or similar devices.

● Three range switchable from low illumination to high illumination (200/2000/20000 lux) ● Equipped with a data hold function. ● The light sensor and main unit are separable, allowing for measurements at the optimal position.

The liquid crystal digital display allows for a wide measurement range of 0.00 to 40000 lx, which can be performed in auto range or with a switch between four ranges.

● Light source selection function (4 types) ● Front panel waterproof design ● Data hold function ● Peak value display function ● Maximum and minimum value display function