List of custom products in the past｜YASUDA SEIKI SEISAKUSHO LTD. providing you the best material testing equipment.
Table of Contents
- No.127 CABTYRE CABLE ABRASION TESTER
- No.200 LUPKE TYPE REBOUND RESILIENCE TESTER
- No.253 ELECTRIC RECIPROCATING ABRASION TESTER (FOR PLUG PIN)
- No.276 HEAT SEAL TESTER
- No.316 RING CRUSH TESTER
- No.324 CANADIAN STANDARD FREENESS TESTER
- No.325 SCHOPPER-RIEGLER TYPE FREENESS TESTER
- No.330 PULP SCREENING TESTER
- No.338 AUTOMATIC K.B.B. SIZING TESTER
- No.371-S CARDBOARD CONTAINER COMPRESSION TESTER
- No.601 BELT FATIGUE TESTER
- No.602 SUNROOF ADHESIVE SSTRENGTH TESTER
- No.603 FILM FLEX FATIGUE TESTER
- No.604 FILM TWIST TESTER
- No.650 ELECTRIC RECIPROCATIVE ABRASION TESTER (FOR GULF HEADS)
- No.660 AEROSOL SPRAY TESTER
- No.661 DOOR HANDLE ENDURANCE TESTER
- No.662 HINGE CAP ENDURANCE TESTER
- No.663 FURNITURE REPETATIVE FORCE ENDURANCE TESTER
- No.664 NAIL PENETRATION TESTER
- Inquiry Form
No.127 CABTYRE CABLE ABRASION TESTER
JIS C3005
- This tester is used to conduct an abrading test on rubber and plastic electric insulated wires.
- One end of the test specimen is to be attached to the 300 mm above the abrading circle and the other end attached with prescript load. The operator is to see if the insulated material inside the coated material appears due to abrasion.
Specification
| Abrasion Wheel | φ350 mm, W50 mm Material: CS Grit: #36 |
| Wheel Rotation Speed | 60 rpm |
| Weight | Initial 1 kg to Max. 10 kg |
| Counter | 6 Digits Preset Counter |
| Power Source | AC 100 V, 1-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W630 × D450 × H900 mm, 70 kg |
No.200 LUPKE TYPE REBOUND RESILIENCE TESTER
JIS K6255, ISO 4662
- This tester is to measure the rebound resilience of vulcanized rubber and thermo-plastic rubber.
- The iron made pendulum hung from a height of 2,000 mm by 4 hanging wires hits the test specimen horizontally at a height of 100 mm. The rebound resilience can be read to the quotient (1/100).
Specification
| Hammer | Hemispherical shape, φ12.50 ± 0.05 mm, L356 mm, Mass 0.35 ± 0.01 kg |
| Impact Speed | 1.40 ± 0.01 m/s |
| Hammer Falling Height | 100 mm |
| Hammer Hanging Height | 2,000 mm |
| Specimen | Cylindrical shape, T12.5 ± 0.5 mm, φ29.0 ± 0.5 mm |
| Clamp | Inner φ20 mm, Outer Diameter φ35 mm |
| Power Source | AC 100 V, 1-Phase, 3 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W1,460 × D900 × H2,270 mm, 60 kg |
No.253 ELECTRIC RECIPROCATING ABRASION TESTER (FOR PLUG PIN)
JIS C8282-1, IEC-60884-1
- This tester is used to evaluate the abrasion resistance of insulating sleeve in plug pins by abrading a U-shaped copper wire at a desired abrading speed, length, number, and load.
- After test completion, the operator is to check whether there is any damage, holes, or wrinkles visible on the test specimen.
Specification
| Stroke | 1 Left-Max. 100 mm (Length Setting Sensor Attached) (Standard 9 mm), Front-Back Max. 50 mm |
| Abrading Angle | 10° |
| Abrading Speed | 30 times/min |
| Weight Load | 4 N |
| U-shape Copper Wiring | φ1 mm |
| Accessories | Spirit Level |
| Power Source | AC 100 V, 1-Phase, 5 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W450 × D300 × H550 mm, 30 kg |
No.276 HEAT SEAL TESTER
- This tester is used to measure the optimal temperature when sealing cellophane tape, plastic film etc.
- Setting the sealing pressure and the sealing time identical for the 5 heating platen, the operator can evaluate the thermal adhesion among the 5 different testing temperatures.
Specification
| Seal Plate | 10 × 25 mm: 5 pcs or 7 pcs (2 kinds) |
| Temperature Range | Max. 200 °C |
| Pressing Method | Pneumatic Cylinder, Stoke Max. 45 mm |
| Pressure Gauge | Max. 0.5 MPa (Scale 0.01 MPa) |
| Timer | Max. 99.99 sec |
| Accessories | Foot Switch |
| Option | Safety Cover, Air Compressor |
| Power Source | AC 100 V, 1-Phase, 15 A, 50/60 Hz |
| Air Source | 0.5 MPa or More |
| Dimensions/ Weight (Approx.) | W760 × D350 × H900 mm, 80 kg (7 pcs) |
No.316 RING CRUSH TESTER
JIS P8126, ISO 12192(Option: Z0402, Z0403-1, Z0403-2)
- This tester is used to evaluate the compressive strength of ring shaped paper board according to the ring crush method.
- By changing the jig (option), the tester enables to conduct adhesive power test of cardboard, flat surface compression test, and vertical compression test.
Specification
| Specimen | W12.7 ± 0.1 mm, L152.4 to 2.5 mm, T580 µm or Less |
| Specimen Holder | Outer Frame: Inner Diameter φ49.30 ± 0.05 mm, D6.35 ± 0.25 mm Inner Frame: 9 kinds (To be Specified) |
| Load Measuring | Load Cell: Max. 1,999 N |
| Compression Plate | 100 × 100 mm |
| Compression Speed | 12.5 ± 2.5 mm/min |
| Option | Pin Attachment, Vertical Compression Jig |
| Power Source | AC 100 V, 1-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | Tester Body: W350 × D400 × H540 mm, 60 kg Control Box: W135 × D350 × H250 mm, 10 kg |
No.324 CANADIAN STANDARD FREENESS TESTER
JIS P8121, TAPPI-T227, ISO 5267-2
- This tester is used to evaluate the freeness of pulp.
- By filtrating a certain amount of test specimen, the operator is to read the amount of discharged test specimen that flew out from the side tube.
- The operator is to use the correction table so that the test data is calibrated to the Canadian standard freeness conditions of a standard density of 0.3 % and standard temperature of 20 °C.
Specification
| Specimen | Bone-Dried 3 g, Concentration 0.3 %, Solution 1,000 ml |
| Drainage Chamber | Inner Diameter φ101.5 ± 0.4 mm H127 mm (Wire Screen to Rim) Air Cock Hole φ4.7 mm or More |
| Wire Screen | φ111.0 ± 0.5 mm, 80 mesh |
| Measuring Funnel | Opening φ204 mm Overall L280 mm Bottom Orifice φ3.05 ± 0.01 mm Side Orifice Inner Diameter φ13 mm |
| Accessories | Measuring Cylinder, Jug |
| Option | Stand |
| Dimensions/ Weight (Approx.) | W300 × D270 × H720 mm/ 22 kg |
No.325 SCHOPPER-RIEGLER TYPE FREENESS TESTER
JIS P8121, ISO 5267-1
- This tester is used to evaluate the freeness of pulp. By filtrating a certain amount of test specimen, the operator is to read the amount of discharged test specimen that flew out from the side tube to calculate the Schopper freeness.
- The down flow of the test specimen will be done by pulling up the circular coned valve upwards.
Specification
| Specimen | Bone-Dried 2 g, Concentration 0.2 %, Solution 1,000 ml |
| Drainage Chamber | Inner Diameter φ137 mm、H150 mm（Wire Screen to Rim） |
| Wire Screen | φ112.9 ± 0.1 mm, 100 mesh |
| Measuring Funnel | Opening φ115 mm, H150 mm, Bottom Orifice φ2.4 mm |
| Accessories | Measuring Cylinder, Jug |
| Dimensions/ Weight (Approx.) | W250 × D460 × H1,100 mm/ 18 kg |
No.330 PULP SCREENING TESTER
JIS P8207
- This tester is used to evaluate the fiber length distribution of paper making pulp.
- The 4 tanks which have different size of metal mesh, screens the test specimen.
- The operator is to measure the absolute dry mass of pulp in each tank to calculate the screening degree.
Specification
| Specime | Bone-Dried 10 g, Concentration 1 %, 1,000 ml |
| Test Bath | 191 × 191 × 290 mm |
| Stirrer Rotation Speed | 800 rpm |
| Water Feed | 8.3 L/min |
| Wire Screen Diameter | φ102 mm |
| Screen Combination | 710, 355, 180, 106 µm/ 1180, 600, 300, 150 µm/ 1400, 850, 600, 300 µm |
| Option | Flow Meter, Timer |
| Power Source | AC 100 V, 1-Phase, 15 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W1,350 × D300 × H1,400 mm, 120 kg |
No.338 AUTOMATIC K.B.B. SIZING TESTER
J.TAPPI-No.13/1, JIS K8122
- This tester is used to measure the K.B.B. size (water resistance) of paper and paperboard.
- The operator is to clamp the test specimen into one pair of dissimilar metal and soak the surface of the test specimen with an electrolyte liquid that is at a constant density.
- The tester will automatically measure the time it took to flow electricity due to the penetration of the electrolyte liquid.
Specification
| Specimen | 90 × 90 mm |
| Moveable Electrode (Anode) | Bronze Made |
| Fixed Electrode (Cathode) | Zinc Made, For One Side Penetration, For Both Side Penetration |
| Micro Current Meter | 0 to 100 µm |
| Timer | Max. 99999.9 sec, Digital Display Ver. |
| Electrolyte Solution | Potassium Chloride Solution (1 %) |
| Power Source | AC 100 V, 1-Phase, 3 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W400 × D350 × H500 mm, 20 kg |
No.371-S CARDBOARD CONTAINER COMPRESSION TESTER
JIS Z0212, TAPPI-T804
- This tester is used to conduct compression test to packaged cargo and container.
- The tester is especially suitable to evaluate compression strength of packaged cargo when it is lower loaded during its logistic process.
Specification
| Maximum Load | Max. 30 kN |
| Compression Plate | 1,000 × 1,000 mm |
| Plate Opening | Max. 1,100 mm |
| Compression Speed | 10 ± 3 mm/min |
| Accessories | Chart Recorder |
| Power Source | AC 200 V, 3-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | Tester Body: W1,500 × D1,000 × H2,300 mm, 1,200 kg Control Box: W520 × D400 × H1,200 mm, 70 kg |
No.601 BELT FATIGUE TESTER
- This tester is to evaluate the fatigue strength by flexing the steel belt used in tires.
- The specimen is bent in half and flexed through horizontal movement while being tensioned.
Specification
| Hangings | 12 Hangings, Single Driving Type |
| Flexing Length | 120 mm |
| Flexing Speed | 165 times/min |
| Test Load | Max. 60 kgf |
| Temperature Range | 0 to 100 °C (Refrigerator) |
| Power Source | AC 200 V, 3-Phase, 30 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W1,900 × D950 × H1,850 mm/ 1,000 kg |
No.602 SUNROOF ADHESIVE SSTRENGTH TESTER
- This tester is used to evaluate the adhesive strength of sunroof glass and its bonded zone.
- By pressing the center of Sunroof Glass, the machine measures how much pressure is required to dethatch the glass from its bonded zone.
- By pressing at a constant pressure, the bonded zone conditions can also be evaluated.
Specification
| Sample Size | Width: Max. 1,100 mm Length: Max. 900 mm |
| Load Measurement | Load Cell |
| Press Speed | Max. 150 mm/min |
| Accessories | Glass Receiving Pan |
| Temperature Range | 0 to 100 °C (Refrigerator) |
| Power Source | AC 200 V, 3-Phase, 5 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W1,600 × D1,000 × H1,250 mm/ 500 kg |
No.603 FILM FLEX FATIGUE TESTER
- This tester is used for evaluating the Flexing Resistance of plastic film and flexible printed circuits.
- The specimen is attached on both ends and bent at the mandrel, and flexed to the desired angle.
- This tester is mainly used for evaluating film materials used in folding cell phones.
Specification
| Hangings | 3 Hangings |
| Flexing Angle | 90°, 120° |
| Flexing Speed | 60 times/min, 120 times/min |
| Test Load | Max. 800 g |
| Option | Low Temp. Chamber, Conduction Device (for FPC) |
| Power Source | AC 200 V, 1-Phase, 15 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W600 × D600 × H1,150 mm/ 100 kg |
No.604 FILM TWIST TESTER
- This tester is used for evaluating the twist endurance of plastic film/ flexible print circuit (FPC).
- The specimen is fixed on both ends and twisted to a certain angle.
Specification
| Twist Angle | ± 180° |
| Twist Speed | 30 cpm, 60 cpm, 180 cpm |
| Test Load | Max. 200 g |
| Option | Low Temperature Specification, Conduction Device (for FPC) |
| Power Source | AC 100 V, 1-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W300 × D520 × H360 mm/ 20 kg |
No.650 ELECTRIC RECIPROCATIVE ABRASION TESTER (FOR GULF HEADS)
- This tester is used for evaluating the abrasion resistance of gulf heads and their plating.
- The abrader can be changed along with test conditions (abrading stroke/ abrading speed/ number of strokes/ weight load).
Specification
| Abrading Stroke | Left-Right Max. 100 mm (with Reciprocate Stroke Sensor), Front-Rear Max. 110 mm, Inching Feature |
| Abrading Speed | Motorized (Max. 6 mm/s) |
| Weight Load | Max. 1 kgf (Balance Weight) |
| Accessories | Specimen Height Adjuster |
| Power Source | AC 100 V, 1-Phase, 5 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W440 × D200 × H500 mm/ 30 kg |
No.660 AEROSOL SPRAY TESTER
- This tester is for evaluating the effect of the contents of aerosol product when a certain the spraying condition (pressing pressure, pressing stroke, pressing time) is maintained.
- This is used when spraying insecticides into a container with a certain volume.
Specification
| Aerosol | Diameter: Max. φ80 mm, Length: Max. 300 mm |
| Power Source | AC 100 V, 1-Phase, 5A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | Main Body: W100 × D100 × H500 mm/ 0.65 kg (Aerosol Not Included) Control Box: W150 × D100 × H200 mm/ 3 kg |
No.661 DOOR HANDLE ENDURANCE TESTER
- The tester repeatedly opens/ closes the door by pulling and pushing the door knob. Once the door knob breaks, the load cell detects its damage and stops testing automatically.
- The test chamber temperature can be set by controller between 3 temperature conditions.
Specification
| Hangings | 1 Hanging |
| Opening Span | 0 to 40 mm |
| Test Speed | 40 times/min |
| Load Measurement | Load cell, Max. 1,000 N |
| Load Detection | 100 N or 500 N (Spring Weight) |
| Temperature Range | -30 to 70 °C (Refrigerator), PID Control |
| Power Source | AC 200 V, 3-Phase, 30 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W900 × D1,000 × H1,810 mm/ 700 kg |
No.662 HINGE CAP ENDURANCE TESTER
- This tester is used for conducting endurance tests on hinge caps used for stationary and medicine containers.
- Attachment jigs can be custom made to meet various cap shapes.
Specification
| Cap Opening Angle | 120° (Option: Free Angle) |
| Opening Speed | 50 times/min (Option: Speed Controller) |
| Option | Break Detection Feature |
| Power Source | AC 100 V, 1-Phase, 5 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W250 × D365 × H450 mm/ 15 kg |
No.663 FURNITURE REPETATIVE FORCE ENDURANCE TESTER
JIS S1203
- This tester is for evaluating the strength and durability of furniture such as chairs or stools.
- The chair/ stool is fixed and applied a certain amount of weight onto the sitting surface, and the deflection amount and appearance at the sitting surface is recorded.
- This tester can also be used to check the strength of the handle grips of suitcases, backpacks, and frying pans.
Specification
| Load | Max. 950 N |
| Loading Speed | Less than 40 Cycles |
| Loading Stroke | 200 mm |
| Accessories | Plummet , Spirit Level |
| Power Source | AC 200 V, 3-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W2,100 × D900 × H1,800 mm/ 450 kg |
No.664 NAIL PENETRATION TESTER
- This tester is used to demonstrate a short-circuit, one cause of accidental combustion, by penetrating lithium-ion batteries.
- By penetrating the separators within batteries which sustain insulation, a short circuit is created.
- The test is conducted to examine the results by comparing penetrating conditions such as depth, speed, nail size and materials.
Specification
| Depth | Max. 10 mm |
| Speed | 0.2, 2, 20 mm/sec |
| Nail Size | Max. φ4.0 mm |
| Power Source | AC 100 V, 1-Phase, 5 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W530 × D400 × H710 mm/ 50 kg |