Main functions:
      Test insulator endurance test at room temperature and high and low temperature。

Performance characteristics:
1, with force, deformation and displacement closed-loop control function;

2, the loading rate can be arbitrarily set, the test range automatically switched;

3, with test protection function;

4. Real-time display of test force and deformation data;

5, real-time display of test force-deformation curve;

6, use electromagnetic torque to maintain the test force;

7, test temperature control program。

Meet the criteria:
GB/T 19519-2004
GB/T 20142-2006
GB/T1001.1-2003
GB/T 19443-2004
GB/T 9680-2012

Technical parameters:

Model ART204E ART504E ART105E ART205E ART305E ART605H
The maximum load (kN) 20 100 200 300 600
Effective force measurement range 2% ~ 100%
Force measurement accuracy within + / - 1% of value/value plus or minus 0.Within 5% (±1%R.O/±0.5R.O)%
Maximum load / 250,000 yards with constant resolution
Test speed electro-hydraulic servo control Stress Stress: 1 ~ 30 n/was.S-1 Strain:0.00025～0.25/S
Deformation measurement accuracy within ±1% of the indicated value / ±0 of the indicated value.5%以内
The displacement measurement accuracy is within ±1% of the indicated value / ±0 of the indicated value.5%以内
Tensile heat engine effective test space (mm) 3000(according to customer requirements)
Effective test space of bending heat engine (mm) 1500(according to customer requirements)
The maximum width between the two columns (mm) 700 800 900 1200
Insulator diameter (mm) Ф Ф Ф Ф Ф 550 500 400 300 600
High and low temperature box inner size (1000 * 800 * 2000 mm) 800 * 700 * 3500 * 700 * 800, 3500
High and low temperature box control temperature (℃) -65 ~ +100
Hold time (h) 96
Clamping mode T-bolt connection
Protection function electronic limit protection function/exceeds 3% of the maximum load, automatic protection function
电源 （kW）                               1+21                        2+21                      4+25                       5+25