GA-1018-A Rubber No Rotor Rheometer

وصف

GA-1018-A Rubber No Rotor Rheometer

اختبار معيار：

The non-rotor vulcanization test instrument conforms to GB/T16584 rubber — determination of vulcanization characteristics by non-rotor vulcanization instrument, ISO6502 requirements and the Italian standard requirements of T10, T30, T50, T60, T90 data.

ملخص：

GA-1018-A type no rotor rheometer is used to control the quality of rubber, rubber processing industry rapidly test and rubber basic research, the most widely used instrument for rubber optimization combination formula provides accurate data, can be precisely measured scorch time, positive rheometer time, sulfide, index and parameters such as maximum and minimum torque.

GA-1018-A Rubber No Rotor Rheometer

The main features

1、The non-rotor rheometer adopts the latest version of the latest domestic software, which has the characteristics of fast heating (within 3 دقائق) and high temperature control.。

2、The non – rotor rheometer adopts alpha – sealed cavity structure and is in the international leading position.

3、The non – rotor vulcanizer adopts advanced alpha force sensor technology.：(Sensor accuracy 0.001N.m)

4、No rotor rheometer using advanced alpha type sealed cavity structure, by importing seal rotating cavity and fixed sealed cavity, and closed type cavity and the general structure of the open cavity is not the same, its precision and requirements and advanced nature is not matching.Airtight mold cavity repeatability completely consistent, in the international leading position.

GA-1018-A Rubber No Rotor Rheometer

دبليوorking principle:

Put rubber sample in almost completely sealed cavity, and maintain under the test temperature, the cavity has a fluctuation two parts, one part under with tiny linear reciprocating movement (swing oscillation), oscillation samples can produce shear strain, the determination of sample of cavity reaction torque (power), the torque (power) depends on the size of the shear modulus of the rubber.

Sulfide increases the shear modulus of samples after the trial begins, computer machine real-time display and record torque (power), when the torque (power) up to a maximum stable value or even return status, then get a torque (power) and the relation curve of time, namely, vulcanization curve (as shown in figure 1), the shape of the curve and test the temperature and the properties of the rubber.

GA-1018-A Rubber No Rotor Rheometer

المواصفات الفنية：

نموذج	GA-1018-A
Temperature range control	RT—200℃
Temperature fluctuation range	±0.15℃
Torque resolution	1/500000
Torque accuracy	0.3%
Torque unit	N.m、N.cm、N.inch、kN.m、kN.cm、kN.inch、kg.m、kg.cm、kg.inch、lp.m、lp.cm、lp.inch、g.m、g.cm、g.inch
دقة عرض درجة الحرارة	0.01درجه مئوية
Temperature recovery time after mold closing	< 1.5دقيقة
Temperature unit	C（degree centigrade ）、F（Fahrenheit）、K（Kelvin）
معدل أخذ العينات	200times/S
Support language	إنجليزي, simplified Chinese, traditional Chinese
اختبار معيار	جيجابايت/ت 16584、ASTM D5289、ايزو 6502
calculating parameter	ts1、ts2、t10、t30、t50、t70、t90、Vc1、Vc2
Software connector	USB2.0
Print date	Date, time, درجة حرارة, cure curve, temperature curve 、ML、MH、ts1、ts2、t10、t50、t90、Vc1、Vc2
test standard	أستم د 5289, ISO6502
oscillation frequency	100 cycles per minute(1.67هرتز)
amplitude of oscillation	standard configuration： ±1degree ±0.03degree
	【optional】±0.5degree±0.03degree, ±3degree±0.03degree
Variable temperature time	170℃→190℃ within 55s ±0.3℃ 190℃→170℃ with 1minute 40s ±0.3℃
Temperature return time after membrane closure	temperature compensation is restored to the set temperature of 170℃（error±0.3℃）not big than 30±3s
Heating speed	RT→170℃ 2minutes 40s ±0.3℃
قوة Air source	220بطالة ±10%, 50±3Hz； Min minimum 65psi (4.5kg/cm2)
مقاس	L65cm x W59cmx H148cm
وزن	Gross: 300كلغ , Net: 250كلغ