DONGGUAN LONROY EQUIPMENT CO LTD
| customized support | OEM, ODM, OBM |
| warranty | 1 Year |
| Temperature control | 100±0.1°C |
| Voltage | 220 V |
| power | --- |
| Application | Auto Testing |
| Protection Class | Ip56 |
| Type | Testing Machine |
| Accuracy Class | High Accuracy |
| Accuracy | / |
| Place of Origin | Guangdong, China |
| Brand Name | LONROY |
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Product Specification
| customized support | OEM, ODM, OBM | warranty | 1 Year |
| Temperature control | 100±0.1°C | Voltage | 220 V |
| power | --- | Application | Auto Testing |
| Protection Class | Ip56 | Type | Testing Machine |
| Accuracy Class | High Accuracy | Accuracy | / |
| Place of Origin | Guangdong, China | Brand Name | LONROY |
| High Light | ISO 2930 rapid plasticity meter ，plasticity value tester machine ，rubber rapid plastimeter tester | ||
LONROY ISO 2007 ISO 2930 Rapid Plasticity Meter Plastimeter Rapid Plasticity Value Tester Lab Rubber Rapid Plasticity Testing Machine
Introduction
The LR-3030 Rapid Plasticometer is used to measure the rapid plasticity value (initial plasticity P0) and plasticity retention index (PRI) of natural rubber and unvulcanized rubber compounds (masticated rubber). The instrument consists of a main unit, a punch machine (including cutting dies), a high-precision aging chamber, a thickness gauge, and other components. The rapid plasticity value P0 is determined by rapidly compressing a cylindrical specimen between two parallel plates until it reaches a fixed thickness of 1 mm. The specimen is held under compression for 15 seconds to achieve thermal equilibrium with the plates, then subjected to a constant pressure of 100 N ± 1 N for another 15 seconds. At the end of this stage, the measured thickness of the specimen, observed through the instrument, serves as the measure of plasticity.
The plasticity retention index (PRI) is obtained by aging the specimen at 140°C for 30 minutes in the high-precision aging chamber, measuring the plasticity value P30 afterward, and calculating PRI accordingly. PRI reflects the resistance of natural rubber to thermal oxidation; higher PRI values indicate better thermal oxidation resistance. This instrument features electronic direct temperature control, enabling fast heating and high precision. Additionally, it uses standard weights for direct loading, eliminating the instability and zero drift issues associated with electromagnetic spring-based load application.
Standards Applied
GB/T3510 ISO2007 GB/T3517 ISO2930
LONROY ISO 2007 ISO 2930 Rapid Plasticity Meter Plastimeter Rapid Plasticity Value Tester Lab Rubber Rapid Plasticity Testing Machine
Technical Specification
|
Module |
Parameter Item |
Technical Specification |
|
Main Unit
|
Temperature control |
100±0.1°C |
|
Load value |
100±1 N |
|
|
Power supply voltage |
AC 220V ±10% |
|
|
Upper pressure plate |
φ7.3±0.02 mm, φ10±0.02 mm, φ14±0.02 mm; effective height 3.2 mm |
|
|
Lower pressure plate |
φ16 mm |
|
|
Aging Chamber
|
Temperature control |
140±0.1°C |
|
Power supply voltage |
AC 220V ±10% |
|
|
Timing duration |
30 min ±5 s |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller
Year Established:
2008
Total Annual:
$5 million -$8 million
Employee Number:
80~200
Ecer Certification：
Verified Supplier
Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr... Dongguan Lonroy Equipment Co., Ltd, located in Dongguan, Guangdong, is a leading company specializing in the research and development, manufacturing and sales of high-tech and high-precision testing equipment. With 20 years of industry experience, we are committed to pr...
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