Product name: Microcomputer controlled sealing material high and low temperature tensile testing machine
Product model: WDW-5GDW
Product use: used for various sealing materials, sealant tensile adhesion, fixed elongation adhesion, peeling adhesion and other mechanical properties. The equipment is equipped with a high and low temperature test chamber, which can complete the test at an ambient temperature of -40℃ to 150℃.
Based on the standards:
GB/T 16491 Electronic universal testing machine
GB/T 2611 General technical requirements for testing machines
JJG 139 Tensile, pressure and universal testing machines
JJG 475 Electronic universal testing machine
GB/T 13477.8 Test methods for building sealing materials Part 8: Determination of tensile adhesion
GB/T 13477.10 Test methods for building sealing materials Part 10: Determination of fixed-tension adhesion
GB/T 13477.17 Test methods for building sealing materials Part 17: Determination of elastic recovery rate
GB 16776 Silicone structural sealant for construction
JC/T 976 Sealant for road and bridge joints
JC/T 881-2017 Building sealant for concrete joints
JC/T 882-2001 Sealant for curtain wall glass joints
JC/T 884-2016 Building sealants for metal plates
JC/T 885-2016 Anti-mildew sealants for buildings
JG/T 475-2015 Silicone structural sealants for building curtain walls
GB/T 14683-2017 Silicone and modified silicone building sealants
GB/T 23261-2009 Building sealants for stone
GB/T 29755-2013 Elastic sealants for insulating glass
JT/T 740-2015 Pavement heating sealants
JG/T 471-2015 Elastic sealants for insulating glass for building doors, windows and curtain walls
GB 24266-2009 Silicone structural sealants for insulating glass
GB/T 24267-2009 Flame retardant sealants for buildings
JC/T 482-2003 Polyurethane building sealants
JC/T 483-2006 Polysulfide building sealant
JC/T 484-2006 Acrylate building sealant
JC/T 485-2007 Elastic sealant for building windows
Not listed in detail, can be added at will
The high-strength optical axis fixes the upper beam and the work surface to form a high-rigidity portal frame host:
The transmission structure of the servo motor + reducer + synchronous belt + pulley + precision gapless ball screw realizes the up and down movement of the beam, and the test process is realized through the measurement and control software:
High-precision spoke/S-type force sensor, force measurement accuracy 0.5 level;
A variety of perfect test fixtures, pin connection + simple nut locking, easy to operate;
Add extensometer, displacement meter, large deformation measuring instrument to accurately measure material deformation data;
Powerful full-digital closed-loop, multi-channel measurement and control system, built-in various detection method standards, automatic control of the test process, data can be saved and exported, and can be connected to multiple networked companies;
The bottom of the host is designed with a wheel/adjustable leveling foot to facilitate the equipment placement and later adjustment;
Modular electrical control box for easy troubleshooting;
Test force overload protection, safety limit protection, overcurrent and overvoltage protection, indicator light operation status prompt, voice operation prompt, and design emergency stop switch;
1 | Maximum load cell capacity | 50KN |
2 | Testing machine accuracy class | Class 0.5 |
3 | Load measuring range | 0.4%-100%FS |
4 | Relative indication error | ±0.5% |
5 | Test force resolution | 1/±500000F.S (the resolution remains unchanged throughout the process) |
6 | Deformation measurement range | 0.2%-100% |
7 | Force control rate adjustment range | 0.005%-5%FS/S |
8 | Force control rate accuracy | When the rate is <0.05%FS, it is within ±1% of the set value; When the rate is ≥0.05%FS, it is within ±0.5% of the set value; |
9 | Deformation rate adjustment range | 0.005～5%FS/s； |
10 | Deformation rate control accuracy | When the rate is <0.05%FS/s, it is within ±1% of the set value; When the rate is ≥0.05%FS/s, it is within ±0.5% of the set value; |
11 | Maximum displacement rate | 500mm/min； |
12 | Displacement rate control accuracy | Within ±0.2% of the set value; |
13 | Constant force, deformation and displacement control range | 0.5%-----100%FS |
14 | Constant force, deformation and displacement control accuracy | When the set value is ≥10%FS, it should be within ±0.5% of the set value. When the set value is <10%FS, it is within ±1% of the set value. |
15 | Effective test span | 800mm |
16 | Maximum crosshead travel | 1200mm |
17 | Power supply | ~220V±10% 50Hz (must be reliably grounded) |
18 | Motor power | 750W |
19 | Load frame size (length*width*height) | ≈1100x600x2200mm |
20 | Control cabinet size (length*width*height) | ≈700*600*750mm |
21 | High and low temperature test chamber temperature control range | -40℃～150℃ |
22 | High and low temperature test chamber temperature control accuracy | ±0.1℃ |
23 | High and low temperature test chamber inner dimensions | ≈390*300*580mm |
24 | Load frame weight | ≈800kg |
25 | Control cabinet weight | ≈30kg |
26 | High and low temperature test chamber weight | About 200kg |
