ASTM E139 ASTM F519 Electronic Tensile Creep Test Machine High Temperature Microcomputer Controlled Creep Rate Analyzer

         Model

Parameters

LR-M100

Testing power

Maximum test force (kN)

10

Effective measurement range (%FS)

0.4%~100%FS 

Relative error of indication value (%)

±0.5

Absolute resolution (kN)

1/500000 (the resolution remains unchanged throughout the process)

Force sensing element

Load type load cell

speed, control parameters

Speed adjustment range (mm/min)

0.001～100 (stepless speed regulation)

Rate control accuracy (%)

Better than ±0.5

Maximum loading rate (N/s)

3000

Uniform test force rate control error (%)

±0.5

Constant test force control range (%FS)

1～100

Constant test force control error (%)

±0.5

Long-term control stability of deformation (%)

±0.5

Long-term control stability of test force (%)

±0.5(±0.2)

Displacement

Stroke (mm)

200

Measuring range

Full itinerary

Absolute resolution (mm)

0.000025

Relative error of indication value (%)

±0.5

deformation

Deformation measurement sensor

grating ruler

Deformation measurement resolution (mm)

0.0001

Deformation measurement error

0～12mm  , ±0.001mm

Coaxiality (%)

better than 5

The highest frequency HZ during low frequency cycle

0.1

Timing error (%)

±0.1

Effective test space width mm

500

power supply

220V,50Hz,1.0kw

Periodic persistence test loading frequency

≤0.2Hz; loaded waveforms: sine wave, triangle wave, trapezoidal wave and custom wave, etc.

Electric furnace and temperature control system

Electric furnace structure

Split-type atmospheric furnace, resistance wire heating, three-stage temperature control

Maximum temperature℃

1200

Temperature range℃

Temperature fluctuation ℃

Temperature gradient ℃

300～600

±3

3

600～900

±4

4

≥900

±5

5

Effective uniform heating zone length (mm)

150mm

Electric furnace structural dimensions (mm)

Inner diameter Φ90 Appearance Φ320X460

Electric furnace life

Continuous working time at ≤ 1000℃, more than 20,000 hours Continuous working time at ≥ 1000℃, more than 10,000 hours

Electric furnace surface temperature ℃

≤90 (average)

Heating power KW

Limit 5KW

High temperature tie rod and chuck materials

DZ22