List of custom products in the past｜YASUDA SEIKI SEISAKUSHO LTD. providing you the best material testing equipment.
Table of Contents
- No.306-L FPC FLEXING TESTER(WITH REFRIGERATING MACHINE)
- 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.404 MULLEN TYPE BURSTING STRENGTH TESTER (FOR TEXTILE)
- No.542-CR AUTOMATIC FILM APPLICATOR (CERAMIC PLATE TYPE)
- 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
No.306-L FPC FLEXING TESTER(WITH REFRIGERATING MACHINE)
JIS C5016
- This model is equipped with a low temp.chamber for testing at low tempertures.
Specification
| Specifications are subject to change without notice. | |
| Model | No.306-L FPC FLEXING TESTER(WITH REFRIGERATING MACHINE) |
| Hanging | 4Hanging（2Hanging Simultaneous Drive×2） |
| Flexing Radius | Max. 10 mm |
| Flexing Speed | Max. 60 cpm |
| Flexing Length | Reciprocate 20（± 10） mm、40（± 20） mm、60（± 30） mm |
| Piston | Option |
| Counter | 6 Digits Preset Counter |
| Temperature Range | -35 to 60 °C(Refrigerator) |
| Option | Conduction Device(for FPC) |
| Power Source | AC 200 V、3-Phase、30 A、50/60 Hz |
| Dimensions/Weight(Approx.) | W1,160 × D730 × H1,200 mm/ 250 kg |
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.404 MULLEN TYPE BURSTING STRENGTH TESTER (FOR TEXTILE)
JIS (L1018), L1085, L1096, (JASO)
- This tester is used to evaluate the bursting strength of textile according to the Mullen’s method.
- The operator is to tighten the test specimen to the tightening board and pressurize it with a rubber membrane mediator.
- The maximum pressure when the test specimen bursts subtracted by the strength of the rubber membrane will be the bursting strength of the test specimen.
Specification
| Specifications are subject to change without notice. | |
| Specimen | 150 × 150 mm |
| Clamp | Upper φ30.48 ± 0.03 mm Lower φ31.50 + 0.25 mm Upper and Lower both with 60°V Groove |
| Pressing Speed | 98 ± 4 ml/min |
| Pressure Gauge | Choose 2 kinds (0.3, 0.6, 1.4, 2.0, 4.5 and 7.0 MPa) |
| Accessories | Rubber Membrane: 10 pcs, Membrane Height Gauge, Fixing Tool |
| Option | Digital Pressure Gauge, Pneumatic Clamp Spec (YPO) |
| Power Source | AC 100 V, 1-Phase, 10 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | W560 × D580 × H570 mm, 104 kg W400 × D500 × H560 mm, 85 kg (YPO) |
No.542-CR AUTOMATIC FILM APPLICATOR (CERAMIC PLATE TYPE)
JIS K5101, (K5400), ASTM D823
- This machine enables the operator to make a coating surface of ink, colorant, and paint automatically.
- Since the machine coats at a constant speed and pressure, it solves the problems of unevenness and individual variability when coating.
- The material of the coating plate is porous ceramics which enables to coat super thin coat paper and polyester film in vacuum state.
- The machine can be used together with a BARCOATER and APPLICATOR.
Specification
| Specifications are subject to change without notice. | |
| Maximum Test Panel Size | A4 size: W270 × L360 mm (Material: Porous Ceramics) A3 size: W355 × L516 mm (Material: Porous Ceramics) |
| Coating Area | A4 size: W200 × L300 mm A3 size: W300 × L450 mm Length Setting Sensor Attached (can make 300 to 450 mm) |
| Coating Speed | 20 to 300 mm/s (60 Hz), 20 to 260 mm/s (50 Hz) |
| Safety Device (Option) | Slip type Torque Limiter (70 N) |
| Accessories | Weights for Barcoater (3 kinds), Jig for Applicator, Scraper, Spatula |
| Option | Vacuum Pump, Barcoater, Applicator |
| Power Source | AC 100 V, 1-Phase, 10 to 15 A, 50/60 Hz |
| Dimensions/ Weight (Approx.) | A4 size: W570 × D490 × H430 mm, 50 kg A3 size: W720 × D590 × H430 mm, 65 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 |
| 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 |
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