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Low Temperature Brittleness Tester
TM-2100 Series
Uehima
12 months
Low Temperature Brittleness Tester
The brittleness tester conforms to JIS K 6261 / JIS K 7216 and determines the brittleness temperature and the 50% brittleness temperature of vulcanized rubber and plastics in a low-temperature environment. TM-2131 is the single type which comes with a set of sample holder, holding five samples, and TM2136 is the multiple type with four sets of sample holders with which four sets of five samples can be tested continuously just by turning a dial to change sample
SPECIFICATIONS
| Model | TM-2130 | TM-2131 | TM-2135 | TM-2136 |
|---|---|---|---|---|
| Cooling Method | Refrigerator | Dry Ice | Refrigerator | Dry Ice |
| Chuck | Single Type | Multiple Type | ||
| Standard | JIS K 6261、ISO 2921 | |||
| Hammer Speed | 1.4～2.4m/sec variable | |||
| Hammer Tip | 1.6±0.1ｍｍ | |||
| Temp. Range | -70℃ - 20℃ | |||
| Heat Transfer Medium | Ethanol or IPA | |||
| Temp. Control | PID temperature controller with P-T100Ω | |||
| Safety Device | Leakage breaker,overheat protector | |||
| Power Supply | 200V AC or specified voltage, 3 phases, 30A 50/60Hz(refrigerator type) 200V AC or specified voltage, 3 phases, 15A 50/60Hz(dry ice type) |
|||
| Options | Sample cutting blade, JIS K 7216 type B chuck | |||
Bình luận
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Mooney Viscometer
VR-1130 Series Mooney Viscometer:
●Measurement of Mooney viscosity for unvulcanized rubber
●Measurement of scorch time for unvulcanized rubber
●Measurement of Mooney stress relaxation for unvulcanized rubber (MODEL: VR-1132), ムーニー粘度計
Flat Die Rheometer (FDR)
Flat Die Rheometer (FDR) VR 3110
JIS K6300-2, ISO 6502, ASTM D 5289
(Oscillating Sealed Flat Die Cavity Rotorless Curemeter） FDR (Flat Die Rheometer), manufactured by Ueshima Seisakusho Co., Ltd., 加硫試験機
GEHMAN’S TORSION TESTER
Standard: JIS K 6261, ISO 1432, ASTM D1053 , Rubber loses resiliency as temperature goes down. The frozen rubber can't keep its essential characteristics under the temperature below Glass Transition Point.
In fact, the rubber applications under severe environments such as vehicle tire in frozen area and aircraft components in the stratosphere are seriously affected.
It is a vital importance with the rubber applicants to test low temperature characteristics of vulcanized rubber.
Cable Abrasion Tester
The Cable Abrasion Tester is for cable insulation and is of the type that fixes a test piece in contact with abrasion tape,loads it,and moves the abrasion tape at a speed of 1,500 mm/min. The tester also measures the length of abrasion tape used until the cable insulation abrasions out and the conductor wire gets into contact with the wear tape.
Applicable Standard:JIS C3406
Length of Test Piece:Approx 900mm
GAS PERMEABILITY TESTER
GAS PERMEABILITY TESTER
This tester conforms to ASTM D1434 and JIS K7126, allowing to measure gas permeability of such specimen like rubber and plastic film using differential pressure method.
A cell divided by the specimen is subject to different pressure on each side of the cell. Gas permeability rate is measured from the pressure gradient changing as time passes.
Measurements can be done under different temperature environment using a temperature controlled bath.
RTM Friction Tester (Tire)
FR-7225 RTM Friction Tester enables to evaluate friction characteristics of tire tread compound on material testing basis, and can be tested in Dry, Wet, Ice conditions on ring shaped road surface. Test is performed by pressing specimen on constantly rotating ring shaped wheel at free rolling condition, or with slip ratio applied in 0 to +/- 95% range and measuring the friction force. Also, max. 30deg. slip angle can be applied on the specimen against it’s tangential line.
GEER’S AGING OVEN
Ueshima GEER’S AGING OVEN
Most important functions like temperature uniformity, wind velocity and air ventilation rate are in accordance with JIS K 6257 and/or JIS K 7212.
○The minimized shape of the series allows use on a table. We also provide with an exclusive stand.
○It is able to place two units in tiers, minimizing the footprint.
