Rubber high and low temperature tensile strength testing machine

NegotiableUpdate on 06/12

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Overview

Rubber High and Low Temperature Tensile Strength Testing Machine Number: LHWS-860A Brand: Lingye Instrument/LINKEAR Specification: Type: High and Low Temperature Test Chamber Introduction: This microcomputer controlled high and low temperature universal testing machine is equipped with a high and low temperature environmental testing device, which can test the mechanical properties of rubber, silicone, vulcanized rubber and other materials in high and low temperature environments, such as tension, compression, bending, etc. At the same time, the testing machine can also perform various mechanical tests at room temperature, meeting GB/ISO/ASTM/JIS/DIN and other testing standards. The microcomputer control system automatically collects and processes test data, draws various curves, and prints test reports. The microcomputer control system software is based on the WINDOWS operating system as a platform, and has the characteristics of fast running speed, user-friendly interface, and simple operation, which can meet the testing and measurement needs of different materials. The measurement and control software can expand its functions according to user requirements.

Product Details

1、 Main parameters of rubber high-temperature tensile strength testing machine:
1. Maximum test force: 10KN, 20KN, 30KN, 50KN, 100KN, 200KN, 300KN;
2. Test force level: Level 0.5
3. Test force measurement range: 0.4% -100% FS
4. Test force indication error: ≤ ± 0.5% of indication
5. Force resolution: ≥ 1/300000FS
6. Displacement indication error: ≤ ± 0.5% of indication
7. Displacement resolution: 0.04umm
8. Displacement rate adjustment range: 0.05mm/min-500mm/min
9. Tooling test fixture: optional for tension, compression, bending, and shearing
10. Safety protection devices: mechanical limit protection and software overload protection

2、 Technical parameters of high and low temperature test chamber
1. Temperature measurement range: -70 ° to+350 °
2. High temperature range: 0 to+350 ° C, heating time ≤ 60 minutes
3. Low temperature range: 0 to -70 ° C, cooling time ≤ 80min
4. Temperature gradient: ≤ 2 ℃
5. Temperature fluctuation: ≤± 1 ℃
6. Temperature deviation: ± 2 ℃ (≤+200 ℃) ≤ ± 4 ℃ (+200 ℃~+350 ℃)
7. Temperature control meter display accuracy: ≤ 0.1 ℃
8. Refrigeration method: liquid nitrogen/single compressor/dual compressor
9. Studio size (depth x width x height): 240 x 200 x 600mm or 400 x 360 x 600mm
10. Operating environment: Temperature range of+5 ℃ to+35 ℃; Humidity: ≤ 85% RH; Atmospheric pressure: 86-106KPa
11. Power supply: AC380 (1 ± 10%) V (50 ± 0.5) Hz, 2-4KW, three-phase four wire+protective ground wire
12. Safety devices: leakage protector box over temperature protector, fan over temperature protector, and PID over temperature protection