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HEAT SEALER.
ASTM D-2673, D-4635, F-88
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| The sealer is versatile tool to find the ability of Heat Seal of packaging materials. |
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| TECHNICAL SPECIFICATIONS |
| Sealer surface |
225 x 20 (Approx.), Teflon coated |
| Temperature Range |
Ambient to 250°C |
| Temperature Control |
By digital Indicator-cum-Controller |
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STIFFNESS TEST APPARATUS (CANTILEVER BEAM TYPE)
ASTM D:747, D:5342, BS:2782, TAPPI T-489, JIS P: 8125
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The apparatus converts the determination of the stiffness of plastics/paper by means of a cantilever beam. It is well suited for determining relative flexibility over a wide range.
The apparatus consisting essentially of the following :
- Vise – A specimen vies, to which the pointer indicator is attached and which is capable of uniform clockwise rotation at a normal rater of 60 o of arc per min.
- Weighing System – A pendulum weighing system, including an angular deflection scale, pointer indicator, bending plate of contacting the free end of the specimen and a series of detachable weights. This system shall be rotated as nearly frictionless rotation.
- Load Scale – A fixed scale that measures the load a function of the deflection of the load pendulum system.
- Angular Deflection Scale – The angular deflection scale shall be calibrated in degrees of arc and shall indicate the angle through which the rotating vise has been turned relative to the pendulum system.
Working on 220 Volt, AC, 50 Hz, 1 Ph. |
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DIGITAL OPACITY (TRANSMITTTENCE) TESTER
ASTM D: 1746, D: 4397, D: 2103
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The instruments consist of:
- Power supply stabilizer and an electric lamp.
- Photo-electric detector-amplifier.
- The meter unit digital readout, Range 0 – 100.0%
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IMPACT RESISTANCE TESTER (DART IMPACT TE3STER)
AS PER IS: 2508 & 10889, ASTM D-1709, D-3981, D-4635, D-4397, D-2103, IS-7765
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The apparatus consists mainly of following parts:
Vacuum Clamp System
Electromagnet
Dart.
DO BUT WITH PRESSURE CLAMP ARRANGEMENT INSTEAD OF VACUUM CLAMP AND WITHOUT AIR PREESURE SYSTEM.
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THICKNESS GAUGE (DEAD WEIGHT TYPE)
ASP PER IS-2508, 6193, 5351, ASTM D-2103, D-3981, D-4635
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The Thickness Gauge for Film is a dead load type bench thickness gauge. The consists of a dial gauge type micrometer and a flat pressure foot, which exerts a specified load on an anvil. |
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DIGITAL COEFFICIENT OF FRICTION TESTER
ASTM D-1894, IS: 2508, ASTM D-2103, D-2673, D-3981, D-4635, D-5047, BS: 2782, DIN: 53375, ISO: 8295
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The coefficient of friction is the ratio of the frictional resistance to the normal pressure acting on two faces in contact. This coefficient of friction is the inverse measure of the relative easy with which one surface moves over surface of another. |
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SCUB RESISTANCE TESTER OF PRINT MATERIALS (RUB RESISTANCE TESTER)
AS PER BS: 3110
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The apparatus gives an idea of rub resistance of rubbing of the printed surface. |
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