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| Categories | Electromechanical Universal Testing Machine | 
|---|---|
| Brand Name: | PTE | 
| Model Number: | WDW-20 Electronic Universal Testing Machine, wedge-shape grips, with all kinds test | 
| Certification: | CE | 
| Place of Origin: | China | 
| MOQ: | 1 | 
| Payment Terms: | L/C, T/T, Western Union | 
| Delivery Time: | wooden case | 
| Packaging Details: | within 10 days after the confirmed order | 
| Usage: | Universal Testing Machine | 
| test: | compression tension bending shearing | 
| standards: | ASTM, DIN, BS, JIS, GB, etc. | 
| test material: | metal,plastic,rubber,spring, all kinds of rope material | 
| fields: | metallurgy, machinery, building engineering,industry,lab,factory | 
| Load accuracy: | ≤±1% | 
WDW-20 Microcomputer Controlled Electronic Universal Testing Machine for Tension Test
Description:
Features:
Technical Specifications:
| Model | WDW-20 | 
|---|---|
| Capacity | 20kN | 
| Load range | 0.4%~100%F.S. | 
| Load measurement accuracy | ±0.5% | 
| Load resolution | ±1/500000 of Max capacity, no stepping, no change in full scale | 
| Crosshead displacement measurement accuracy | ±0.5% | 
| Displacement resolution | 0.000025mm | 
| Crosshead speed adjustment Range | 0.001~500mm/min | 
| Crosshead speed accuracy | ±0.5% / ±1% | 
| Loading speed adjustment Range | 0.01%~10%F.S./s | 
| Loading speed accuracy | ±1%(speed<0.1%F.S./s), ±0.5%(speed≥0.1%F.S./s) | 
| Const. load, displacement control range | 0.4%~100%F.S. / 1%~100%F.S. | 
| Const. load, displacement control accuracy | ±1%(set value<1%F.S./s), ±0.5%(set value≥1%F.S./s) | 
| Temperature range | 50℃~300℃ | 
| Temperature controller spec. | High-precision temperature controller, multi-term PID adjustment, 1℃ interval, precision at 0.5℃ | 
| Temperature stability | ±1℃ | 
| Temperature gradient | Better than 3℃ | 
| Heating performance | Ambient to 300℃ in less than 50 min | 
| Uniform temperature belt length | Above 150 mm | 
| Chamber dimensions(D x W x H) | Interior: 650×240×400 Ext. 1000×390×600 | 
| Material | Stainless steel interior promotes operating life and corrosion resistance | 
| Structure | Equipped with a large observing window for convenience, a moveable rail. | 
| Chamber power supply | 2kW/AC380V/50Hz | 
| Power supply | 0.85kW/AC380V/50Hz | 
| Frame dimensions | 1100×725×2240mm3 | 
| Weight | Approx. 880 kg | 



Three Star Service :
*First Star---Pre-service
24 Hours online service for your consult
Help choose right model,and a series of service,person,advise.
*Second Star---Middle Service
--Give you best offer
--Provide discount for many sets order
--Do customer's request
--Choose payment term you convienent.
--Promptly production and delivery,inform you in time.
--Can provide invoice value as you like to decrease your tax.
. *Third Star---After serivce
--1 year warranty service and all life maintenance.
--Technical Egineer are avalible for oversea trainning.
--Free change for some parts
--Provide newest software vision when update
--Remote control technical consult
--Free installation DVD
--Maintenance plan
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