| Customization: | Available |
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| After-sales Service: | Life-Long Maintenance |
| Power Supply: | 220V/50Hz |
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Computer digital display Marshall stability tester (LHWD-5)
This instrument is designed and manufactured according to the requirements stipulated in T0709-2011 "Marshall Stability Test of Asphalt Mixture" in JTG E20-2011 "Test Procedure for Highway Engineering Asphalt and Asphalt Mixture" of the People's Republic of China industry standard. It is suitable for Marshall stability test of asphalt mixture and can accurately judge the damage point of asphalt mixture. To design the mix ratio of asphalt mixture or inspect the construction quality of asphalt pavement.
Main feature
1, the whole test is automatically controlled by the instrument, automatic testing, eliminating all kinds of human error.
2, with overpressure automatic protection function, overpressure window displays 99.99, the instrument automatically stops pressurizing, will not damage the instrument due to overpressure.
3, can print test results, and time.
4, the loading and unloading of the instrument is automatically controlled by the instrument.
5, the display adopts a special chip, eliminating the display flicker phenomenon during the test.
Main parameters:
1, pressure measurement range: 0-50.00KN
2, flow value measurement range: 0-150.0 (0.1mm)
3, upper and lower pressure head: inner diameter 101.6mm (standard type)
Inner menstruation: 152.4mm (large)
4. The test data of 25 specimens can be stored, and the data will not be lost after power failure.
5, working voltage: 220V±10% 50HZ
6, working temperature: 10-30ºC Working temperature: 5-35ºC
Our company was founded in May 1995, is a research and development, production, sales as one of the equipment suppliers, constantly explore customer needs, continuous innovation for customer needs, and strive to create competitive high value-added products, provide professional products and meet customer needs solutions. It has become one of the most large-scale and influential enterprises in the national highway, railway, municipal, exploration, transportation, water conservancy, environmental protection, colleges and universities and testing laboratory industries, and has provided laboratory instrument supporting solutions for many end users, and formed a warehousing wholesale and one-stop procurement model to create a win-win situation.
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Q: Can I get a sample before I place an order?
A: Provide free samples for quality verification or testing. We will charge the sample fee and shipping fee first, and the sample fee will be refunded after the bulk order is published.
Q: How long does it take to ship?
A: 1) Small orders within 3 days, large orders do not exceed 10 days, depending on the real-time capacity. The Green Line will be open for emergency orders to meet customer demand.
2) Upon receipt of full payment, the goods will be delivered via DHL, UPS, TNT, FedEx and EMS or by sea.
3) By air, usually you can receive the goods within 3-5 days or 5-7 days after our shipment. By sea, it usually takes 15-30 days.
Q: What if there is a problem with the machine?
A: Our warranty period is generally 12 months, if the damaged parts within 12 months are non-human factors, we provide free replacement. If more than 12 months, the customer shall bear the cost of return shipping and spare parts.
Q: What kind of after-sales service can you provide?
A: We will reply to you by email or phone within 12 hours, once we send the goods, we will track the shipment until it is received, and we will be responsible if any quality problems occur during the quality assurance period.
Q: What are the terms of payment?
A: We accept T/T or cash or in-platform payments. We can accept PayPal accounts for small orders, for large orders, 50% is prepaid by T/T, and the balance should be paid before delivery.
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