テクノ・ハシモト List of Products and Services

The "dust fall test" is an examination extracted from the sand dust test IEC60068-2-68 (JIS C 0098), aimed at determining the effects of fine dust naturally settling on electrical and electronic products. ■ Introduction to the Automotive Industry This test corresponds to examining the airtightness and corrosion resistance of onboard devices and automotive parts, as well as the impact on moving parts. With the electrification of vehicles, the engine compartment is equipped with many automotive components, including moving parts like motors and various electronic control devices, as well as connectors and harnesses. The engine compartment has a very harsh dust environment, making it extremely important to evaluate the dust resistance of these onboard devices and automotive parts. 【Features】 ■ Introduction and testing can be done at a low cost ■ Can be installed in an appropriate size ■ Designed to minimize dust leakage 【Contents of the Materials】 ■ Overview of the dust fall test device D-1S ■ Lb dust fall test method ■ Flow of the dust fall test Lb, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices
• Leak Testing Equipment
• Automotive catalyst evaluation test equipment

The "dust fall test" is one of the dust tests conducted in an enclosed indoor space to examine the sealing performance, corrosion resistance, and the impact of movement on moving parts of automotive equipment and components due to the natural settling of fine dust. In recent years, it has gained attention in the automotive industry, and there has been an increase in the production of dust test machines. Particularly, the engine room has a very harsh dust environment, making it crucial to evaluate the dust resistance of these automotive devices and components. 【Features of D-1S】 ■ Excellent maintenance-friendly design ■ Test chamber is a convenient size (internal dimensions: 1×1×1.6m) ■ Intuitive operation with automatic control via touch panel ■ Design minimizes dust leakage 【Contents of the materials】 ■ Overview of the dust fall test device D-1S ■ Additional materials for the dust test machine ■ Lb dust fall test method ■ Flow of the dust fall test Lb, etc. *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices
• Leak Testing Equipment
• Automotive catalyst evaluation test equipment

This is a large-scale combined cycle environmental test that can be used for three types of tests: salt spray test, combined cycle test, and temperature and humidity environment test. The dimensions of the test chamber are W2,000 × D1,600 × H2,000 mm, and the interior material is corrosion-resistant FRP. It is equipped with an electronic display board, making the test status easily visible from a distance. Additionally, we offer large test types for dustproof and waterproof tests (IP), sand and dust tests, and more. For more details, please download the comprehensive catalog or feel free to contact us.

• Other physicochemical equipment
• Testing Equipment and Devices

Reliability testing is a test that determines the quality of a product, measures its reliability, and reveals technical issues with the product. The quality of the invisible product is inspected using various testing equipment. The significance of reliability testing, selection of testing machines, dust-proof (IP5X) and dust-resistant (IP6X) tests, low-temperature testing equipment, and salt spray tests are included. [Contents (excerpt)] ■ What is reliability testing ■ Selection of testing machines ■ About dust tests ■ About IP tests ■ Low-temperature testing equipment *For more details, please refer to the PDF document or feel free to contact us.

• Environmental Test Equipment

This document is a handbook introducing various reliability testing technologies for environmental testing equipment handled by Techno Hashimoto. It covers the significance of reliability testing, selection of testing machines, dust-proof (IP5X) and dust-tight (IP6X) tests, low-temperature testing equipment, salt spray tests, and more. The explanations are clear and accompanied by photographs, so please take a moment to read it. 【Contents (Excerpt)】 ■ What is reliability testing ■ Accelerated degradation testing ■ Significance of reliability testing ■ Significance of durability testing ■ Selection of testing machines *For more details, please refer to the PDF document or feel free to contact us.

• Environmental Test Equipment

A cosmetics manufacturer has developed a method for evaluating hair care products through sensory evaluation, focusing on the lack of numerical management. 【Do you have any of these concerns?】 - Unable to brush hair effectively from one side - Lack of reproducibility in data due to human involvement - Unable to measure while showering It is possible to measure the combing load during rinsing while running the shower. Additionally, using hair bundles allows for measurements that are closer to actual usage experiences. 【Features】 ■ Data-driven assessment of combing performance for hair care products like shampoos ■ Ability to measure wet combing load while running the shower ■ Measurements using hair bundles for a more realistic experience ■ High-precision control of brushing speed and stroke, etc. ★ For differences from conventional products, please refer to the comparison materials. *For more details, please refer to the PDF document or feel free to contact us. *If you would like a demonstration of the device, please do not hesitate to reach out.

• Other measurement, recording and measuring instruments
• Testing Equipment and Devices

Electrical and electronic products may be used in harsh environments that the manufacturers did not anticipate. To prevent product defects before they occur, it is essential to conduct tests that address various environments such as oil smoke, cotton dust, particulate matter, humidity, and salt damage. In product evaluation testing, the most important factors are the quantitativeness and reproducibility of the tests. Our cotton dust, particulate matter, and oil smoke testing equipment can automatically conduct quantitative tests with program-controlled generation, significantly improving the efficiency and accuracy of the tests. Additionally, the oil smoke generator has been newly redesigned and renewed. This environmental testing equipment is ideal for engineers and quality control personnel who want to verify the environmental conditions of products used indoors and outdoors in a short period. 【Features】 - It is possible to quantitatively spray water in mist form instead of oil, similar to oil smoke. - It is also possible to conduct composite environmental tests by adding an optional cotton dust and particulate matter generator. *Since the test samples are exposed to oil smoke and accumulate oil, the adhesion effect of cotton dust and particulate matter increases, allowing for the reproduction of more severe tests.

• Testing Equipment and Devices

Our "Dust Environment Testing Device" is capable of quantitatively reproducing cotton dust, particulate matter, oil smoke, and more. 【Potential Effects that May Establish Evaluation Criteria for Product Specifications】 a) Is there any intrusion of dust into the product housing? b) Are there any contact failures, changes in contact resistance, or changes in circuit resistance caused by dust? c) Are there any obstructions to the movement of bearings, cores, shafts, or other moving parts? d) Is there any surface wear (erosion)? e) Is there any dirt on the surfaces of optical components; are there any effects from contamination of lubricating oil? f) Are there any blockages in necessary ventilation windows, bushings, pipes, filters, or throttles for operation or other purposes? This device is utilized in various fields such as general electrical products, automotive parts, electrical and electronic components, medical devices, and measuring instruments. 【Features】 ■ Automated testing for dust environments equivalent to 5 or 10 years can be performed. ■ Reproduction testing of malfunctions caused by dust on products that have been actually used is possible. ■ Verification of the effectiveness of automatic dust cleaning functions in air conditioners and other devices is possible. *Additionally, we manufacture and sell testing devices for cotton dust, oil smoke, sprinkling, IP testing, and more. 【Case Studies】 For more details, please visit our company website.

• Testing Equipment and Devices

The "Combing Tester SK-7A" is a measurement device that quantifies the combability of hair care products such as shampoos. It was developed with a focus on the fact that cosmetic manufacturers evaluate hair care products through sensory evaluation, which lacks numerical management. It allows for the measurement of combing load during rinsing while water is flowing from the shower. Additionally, it uses hair bundles to provide measurements that are close to actual usage experiences. 【Features】 ■ Equipped with a new manual measurement mode (SD method evaluation possible) ■ Added hairdryer function ■ High-precision control of brushing speed and stroke ■ Speed measurement that can be initiated simply by setting hair bundles with an air chuck and using a touch panel ■ Data analysis software has been upgraded for even greater usability ◆ Hairdryer function added * For more details, please refer to the PDF document or feel free to contact us. * If you would like a demonstration of the device, please do not hesitate to contact us.

• Other measurement, recording and measuring instruments
• Testing Equipment and Devices

Generally, temperature and humidity cycle tests are considered the representative testing method, but Techno Hashimoto manufactures and sells the "Dust Environment Test Equipment," focusing on "dust." Dust can refer to cotton dust as well as soil dust. In environments where products are used, it is almost certain that stress from dust exists. Our "Dust Environment Test Equipment" is used in various fields, including electrical manufacturers, automotive parts manufacturers, and medical device manufacturers. 【Products Offered】 ■ Large Dust Environment Test Equipment (Cotton Dust/Dust/Oil Smoke Test Equipment) ■ Large Dust Environment Test Equipment (Cotton Dust/Dust Test Equipment) ■ Dust Settling Test Equipment D-1S (Capable of three patterns of dust testing) *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

Techno Hashimoto Co., Ltd. develops and provides products in the fields of reliability testing equipment, environmental testing equipment, durability testing equipment, and measuring instruments, including scientific instruments, to meet the ever-diversifying needs of our customers. This catalog introduces various products, such as measuring instruments like the "Cohesion Tester" and environmental testing equipment like the "Cotton Dust Generation Device," along with many others. It includes their features and overviews. [Contents] ■ Research/Evaluation ・ Measuring Instruments ■ Reliability Testing ・ Environmental Testing Equipment ・ Durability Testing Equipment *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other measurement, recording and measuring instruments

Our "Dust Environment Testing Device" is a system that can quantitatively reproduce cotton dust, particulate matter, oil smoke, and more. The generation amount and interval time can be easily programmed and controlled via a touch panel. The size of the testing environment ranges widely from room types to small tank types. It can replicate dust environments in living rooms, offices, laboratories, light workspaces, warehouses, and is utilized in fields such as electronics, medical devices, and automotive parts manufacturing. [Examples of verification content in tests] ■ Ingress of dust into the enclosure ■ Changes in contact failure, contact resistance, and circuit resistance caused by dust ■ Malfunctions in bearings, core rods, shafts, and other moving parts ■ Effects of dirt on the surfaces of optical components and contamination from lubricants ■ Clogging of ventilation windows, bushings, pipes, and filters *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

This document is a "Dust Trouble Case Collection" introduced by Techno Hashimoto, a manufacturer specializing in dust testing. Various products such as air conditioners, fans, gas appliances, and indoor gas water heaters frequently experience accidents due to aging deterioration. Our company offers a wide range of testing equipment, from large prefabricated types to small chamber types, leveraging our extensive experience accumulated over many years. If you are facing issues with dust resistance testing for electronic and electrical products, please feel free to consult us! [Featured Cases] ■ Our own product caused trouble due to dust. ■ Is the dust durability equivalent to 10 years in the market okay? ■ I don't know what kind of dust has accumulated on the product, etc. *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices

At Techno Hashimoto, we handle the "Dust Test Device," which investigates the impact of dust and particulates on electronic and electrical products. The Dust Test Device "D-1S" resolves the concerns of dust test personnel with three new features that enable smart dust testing. 【New Features】 ■ Smart cleaning of dust after testing - Automatically switches to forced exhaust mode after the test is completed - Collects dust floating in the test chamber into a high-performance filter box ■ Smart retrieval of test samples - The test platform can be pulled out easily from the dedicated stand in front - For heavy test specimens, it is also possible to retrieve them using a forklift-type transport device without stirring up dust *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other environmental analysis equipment
• Other environmental equipment

Techno Hashimoto Co., Ltd. develops and provides products that meet the ever-diversifying needs of customers in the fields of reliability testing equipment, environmental testing equipment, durability testing equipment, and measuring instruments, including scientific instruments. This catalog introduces measuring instruments such as the "Coating Tester," environmental testing equipment like the "Cotton Dust Generation Device," and many other products. It includes their features and overviews. [Contents] ■ Research/Evaluation ・ Measuring Instruments ■ Reliability Testing ・ Environmental Testing Equipment ・ Durability Testing Equipment *For more details, please refer to the PDF materials or feel free to contact us.

• Testing Equipment and Devices
• Other inspection equipment and devices

The "LD Series" is a device capable of conducting evaluation tests against dust, such as cotton dust, powder, and sand, which are major enemies of all electronic and electrical products. Not only has it achieved a significant improvement in the evaluation tests compared to conventional models, but it has also been developed with consideration for comfortable operability. We provide comprehensive support to our customers, leveraging the know-how we have cultivated over many years in dust testing, from dust analysis to testing methods. 【Features】 ■ Automation of tests ■ Adoption of a newly developed roller system to minimize troubles during testing ■ Use of a clear and user-friendly 10.4-inch color touch panel ■ Quieter operation compared to conventional models due to a silent design ■ Cost-effective with a double-edged cutter ■ Equipped with safety features *For more details, please refer to the PDF document or feel free to contact us.

• Environmental Test Equipment

This is an introduction to our "Automatic Cycle Testing Machine." We offer devices such as the "Prefab Type Dust Resistance Testing Device (Cotton/Dirt Dust)" which investigates the durability of products against cotton dust, dirt dust, and oil smoke found in electrical appliances, and the "Oil Smoke Stress Testing Device" that applies stress from oil smoke to electrical products to evaluate their safety and durability. 【Features】 <Oil Smoke Stress Testing Device> ■ Oil smoke is forcibly sprayed onto the product by a fan. ■ Oil smoke is generated from oil heated to high temperatures in the smoking section. ■ The amount of oil smoke generated can be set in the control unit. ■ Equipped with temperature control and safety device functions. *For more details, please refer to the PDF document or feel free to contact us.

• Testing Equipment and Devices
• Other environmental analysis equipment
• Other environmental equipment

This device is a "Cap Opening and Closing Durability Tester" designed to examine the durability of various hinge caps used in food, cosmetics, and pharmaceuticals through their opening and closing actions. The exterior is a transparent acrylic box, allowing for clear visibility of the test subject's testing conditions inside. Additionally, if the door opens during testing, a safety switch activates, leading to an emergency stop, ensuring safety. 【Features】 ■ Visible testing conditions ■ Equipped with safety functions ■ Space-saving design *For more details, please refer to the PDF materials or feel free to contact us.

• Strength Testing Equipment
• Food Testing/Analysis/Measuring Equipment
• Testing Equipment and Devices

This device is a "Salt Spray Test Equipment" used to determine the corrosion resistance of metal materials, such as metal materials with plating or inorganic coatings. It has a large capacity space, accommodating even large test specimens with ease. Additionally, it can be easily operated via a touch panel. Two types of tests are possible: salt spray testing and sprinkling testing. 【Features】 ■ Capable of salt spray/sprinkling tests in a large capacity space ■ Easy to use for anyone, providing highly reliable testing ■ Sprinkling tests can be conducted with two types of showers ■ Test salt solution is automatically supplied from the lower tank to the upper tank ■ Compliant with JIS Z2371 *For more details, please refer to the PDF document or feel free to contact us.

• Other environmental analysis equipment
• Other environmental equipment