Lanhang zhongke

Language

Home

LHYY-8 Low Temperature Extensibility Tester

LHYY-8 Low Temperature Extensibility Tester

This device measures the length, in mm, at which petroleum asphalt stretches to breaking point under specified conditions and temperature, according to the methods stipulated in GB/T 4508-2010 or T 0605-2011.

Email:

Whatsapp:

Still decided? Get the samples first,Contact us!

Product classification

Asphalt binder testing instrument

Extensibility

Keywords

Description

This instrument is designed in accordance with the requirements of T 0605-2011 "Asphalt Ductility Test" in JTG E20-2011 "Test Methods for Highway Engineering Asphalt and Asphalt Mixtures", Ministry of Transport of the People's Republic of China, and is suitable for determining the length (in mm) at which petroleum asphalt stretches to fracture under specified conditions and temperature at a certain speed, according to the methods specified in GB/T 4508-2010 or T 0605-2011.

Main Technical Features
1. 1. Adopts an automated design concept. The test tank is completely free of screw rods, guides, and other devices, making sample installation extremely convenient. Maximum stretching length: 1.5 meters.
1. 2. The water tank uses a double-layer 304 stainless steel design, with a circulating water tank and a static water tank. The static water tank maintains a uniform temperature without flow.
2. 3. Servo motor ball screw transmission design ensures a smooth and synchronized stretching process with uniform speed, eliminating jitter and ensuring accurate ductility display.
3. 4. After stretching, the stretcher can quickly and automatically return to its accurate position.
4. 5. Uses a 4.3-inch touch screen as the human-machine interface, which can simultaneously display more test information ，High-precision LCD display temperature control instrument with a temperature control accuracy of 0.1℃,
1. 6. Adopts dual control via touchscreen and buttons for convenient operation during work.
Technical Parameters

1. Operating Power Supply: AC220V (-5%～+10%), 50Hz.

2. Measurement Range: 1.5m (±1mm).

3. Heating Method: Electric heater heating.

4. Heating Power: 2000W.

5. Cooling Power: 1000W

5. Bath Liquid Circulation: Circulation pump circulates the bath liquid.

6. Temperature Control Range: Adjustable from 1℃ to 50℃.

7. Temperature Control Accuracy: ±0.1℃. Resolution 0.01℃

8. Stretching Speed: Two speeds: 10 mm/min and 50 mm/min.

9. Measurement Accuracy: ±0.1mm.

12. Ambient Temperature: -10℃ to +45℃.

13. Relative Humidity: ≤85%.

14. Dimensions: 210x44x98 (cm) (Length × Width × Height)

15. Net Weight: 200kg

ingenuity quality

Factory direct sales

Support customization

a lot of in stock

Quality Assurance

complete specifications

After-sales worry-free

Factory Scene

Production Scenarios

LHYY-8 Low Temperature Extensibility Tester

Email:

sale01@bjlhzk.com

Whatsapp:

+86-13661277123

INQUIRY

Still decided? Get the samples first,Contact us!

Product classification

Asphalt binder testing instrument

Extensibility

Keywords

Product Manual

Shipping video

Shipping photos

Shipping scenarios

Shipping

INQUIRY

Note: Please leave your contact number or E-mail address, our professionals will contact you as soon as possible!

Name

E-mail

Telephone

The products I need.

Message content

How many products do you need?
What more information do you need to know?

Submission

Related Products

LHCL-0985E Adhesion Layer Tensile Tester

This instrument is suitable for determining and evaluating the interlayer bonding strength between surface treatments, coatings, adhesive layers, penetrating layers, waterproof layers, etc., and asphalt layers, cement concrete layers, bridge decks, and other two different materials. It can also be used to determine the bonding strength of structure layer-adhesive layer-structure layer, and is used for indoor tensile testing of interlayer bonding materials.

LHLS-0985A Bonding Layer Dedicated Pull-out Tester

This instrument is used to determine and evaluate the interlaminar bond strength between surface treatments, coatings, adhesive layers, permeable layers, waterproof layers, etc., and asphalt layers, cement concrete layers, bridge decks, and other two different materials. It can also be used to determine the bond strength of structure layer-adhesive layer-structure layer.

LHLDY-0362 Coarse Aggregate Flow Time Tester

This instrument is used to determine the time required for a certain volume of coarse aggregate to pass through a fixed size opening, indirectly evaluating the angularity of the coarse aggregate. This method is applicable to the angularity determination of coarse aggregate with a nominal maximum size of 9'~19mm.

LHSL-326E Expansion Joint Rubber Seal Strip Clamping Performance Testing Machine

The Microcomputer Controlled Electronic Tensile Testing Machine, specifically designed by Beijing Lanhang Zhongke Measurement and Control Technology Research Institute for rubber sealing strips in highway bridge expansion joints. The computer system, through a fully digital controller, controls the rotation of a high-precision stepping motor via a speed control system. After deceleration by the deceleration system, it drives the movement of the moving crossbeam via a precision ball screw pair, completing the repeated tensile mechanical performance test of the sample. It is suitable for rubber sealing strip performance testing in highway bridges and other applications. The equipment meets the requirements of JT/T326-2016 "General Technical Conditions for Highway Bridge Expansion Joints".

< 1 2 3 4 5 >