Complaint
The instrument is designed and made as per the National Standard GB/T 4508 "Test Methods for Ductility of Petroleum Asphalt", and T0605 "Asphalt Ductility Test" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering. It is suitable to determine the length of petroleum asphalt when it is dragged to broken at certain speed under stipulated condition and temperature. It is indicated by cm.
| Power supply: | AC 220 V (-5%~+10%), 50 Hz; |
| Measurement range: | 2.0 m (± 10mm); |
| Heating type: | by an electric heater; |
| Heating power | 3200 W; |
| Bath circulation: | by a magnetic circulation pump |
| Temperature controlling range: | 5~50 º C; digitally displayed; |
| Temperature controlling accuracy | ± 0.1 º C; |
| Dragging speed: | two grades, 10~50 mm/min, frequency conversion stepless adjustable; |
| Measurement accuracy: | ± 1 mm; |
| Ductility display: | Controlled by microprocessor; digitally displayed after data processing |
| Dragging force measurement range: | 0~300 N; |
| Dragging force accuracy: | ± 1N; |
| Display resolution: | 0.1 N |
| Data output: | (1) Communicate with a computer through a RS232 port; (2) Printed out by a micro-printer; |
| Refrigeration type: | by a compressor; input power is 800 W; |
| Ambient temperature | -10~+35 º C; |
| Relative humidity: | ≤ 85%; |
| Total power consumption: | not more than 4000 W; |
1. How long is the delivery time?
Normally goods will be shipped out within 7-10days after contract signed and down payment received.
2. Is it possible to make our own brand/logo on your product?
Yes, but depends on MOQ.
3. What's your MOQ?
This depends on different types of products. If it is a large machine, the MOQ is usually 1 set. For small instruments, such as thermometers, the MOQ is 50 pieces.
4. What kind of payment term you accept?
Normally,
1) If total contract value less than USD 10,000.00 : 100% T/T in advance after contract signed.
2) If total contract value more than USD 10000.00 : 50% T/T in advance after contract signed and 50% T/T after receipt of BL copy. Or, irrevocable LC is acceptable.
