Product Details

Specifications

1.High Temperature range :300-1100
2. High Quality Creep Testing Machine
3. Blance temperature zone:150mm
4. Hearth size:80mm

RHW-10 10kN Electronic High-temperature Endurance Creep Testing Machine

Product Description

1. Purpose:

Testing machine is mainly used to measure performance and creep rupture strength properties of various metals and alloys at high temperatures, it is special equipment for studying and testing materials performance in the iron and steel metallurgy, aerospace, scientific research institutes, universities, and quality inspection departments.

2. standards:

2.1 GB/T2611-2007 <testing machine universal technical requirements>"

2.2 Test Standard: JJG276-88 <high-temperature creep rupture strength testing machine>

Test methods: GB / T2039-1997 <metal tensile creep and endurance test method>

HB5151-1996 <metal high temperature tensile creep test method>

HB5150-1996 <metal high temperature tensile endurance test method>

2.3 GB/T16825.22005 static uniaxial testing machines - Part II: <tensile creep testing machine applied force test> standard technical requirements.

3. Main technical parameters:

host parameters
Model	RHW-10kN
Max. Load force	10kN
Class	0.5
Load Range	0.4%-100%
Resolution of Load Force	1/300000 of Full Scale
Relative Error of Load force Reading	±0.5%
eccentricity ratio between up and down chuck	≤10%
Lower pull rod speed	0.01-100mm/min
Lower Stroke	200mm
Power Supply	AC380V hearth size±10%;50Hz
Electric stove and temperature control system
High temperature stove type	Folio-style atmosphere furnace (three sections), electric wire heat
Temperature range	300~1100℃
Blance temperature zone	150mm
Hearth size	Φ80mm
Dimension	300×450mm
stove wire (electric)	Adopt Φ1mm stove wire
Electric stove life	Over 30000 hours for continuous working under ≤1200℃
Electric stove temperature table (average)	When 1200℃,≤90℃ when 700℃,≤50℃
Electric stove rise fall type	manual rotary
Heating power	5KW
Temperature controller variable	conductive temperature controller (Japan)
Damp-heat galvanic couple tester	K type hot galvanic couple
	Test temperature	Temperature Fluctuation	Temperature grades
Temperature variation	300~600℃	±2℃	±2℃
	600~900℃	±3℃	±3℃
	900~1100℃	±4℃	±4℃
Creep measurements
Test range of deformation	0~10mm
Error of deformation reading	≤0.5%FS
Resolution of deformation	0.001mm

4. Main features

1. adopts Panasonic servo motors and precision ball screw to load, easy operation, easy maintenance, low failure rate;

2 adopts my company's most advanced all-digital controller, with force control, deformation control, speed control and other control functions, high accuracy, force value is precision, no displacement of the zero drift;

3. adopts imported load force sensor, high accuracy, and take the heat- resistance and radiation resistant measures to ensure the longterm stability, high reliability. during working hours, load force sensor can ensure that the output value (realtime measure value) is consistent with the set value, when there is an error, that can identify and correct automatically.

4. Testing machine is with the manual uninstall purpose, to ensure lift load manually in time during a power outage to avoid sample pulled off

5 testing machine is equipped with UPS, to ensure that data archiving, restoring and retain test parameters, deformation measurement data in computer and temperature control system during a power outage ;

6 Testing machine host and temperature control system adopt a good grounding and shielding technology, so the machine has a good anti-jamming capability;

7 test machine key components selected international brands - Panasonic servo motor, my company fully-digital controller to ensure that the test machine has good stability and long operational reliability, can continuous operate without trouble over 3000 hours, every testing machine can operate, stope operate and maintain completely independently;

8. Electronic display system of testing machine, can display load, creep deformation etc. in real time.

9. High temperature and extension rod are produced by high temperature alloys, has good characteristics:high temperature, high precision, long life etc.. Creep measuring system adopts extension rod to lead furnace outer to measure.

10. three-section type high-temperature furnace adopts intelligent temperature controller to control temperature, with temperature grades and small fluctuations.