| Customization: | Available |
|---|---|
| Accuracy: | ± 3% |
| Maximum Measurement Range: | ≥6D |
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The instrument is designed and made as per T0625 "Asphalt Brookfield Rotational Viscosity Test (Brookfield Viscometer Methods)" in the Industry standard of People's Republic of China JTJ052 Specifications and Test Methods of Bitumen and Bituminous Mixtures for Highway Engineering. It is the upgrade one of NDJ-1B and NDJ-1C Rotational Viscometers. It is suitable to determine the absolute viscosity of Newtonian liquids and the apparent viscosity of Non-Newtonian liquids.
It adopts advanced mechanical design and manufacturing techniques, and uses a microprocessor for temperature control, data collection and data process.The LCD is a white backlight, ultra-bright LCD. It is also equipped with a micro-printer. Test dada can be shown on the LCD and/or printed out from a printer.The instrument has a RS232 communication port to connect with a computer.
It is sensitive, reliable, generous and easy to be operated. It is widely used for determining viscosities of asphalt, hot melt adhesive, paraffin, high polymer, and other liquids.
| 1.Measurement range: | 100 mPa·s~2×106mPa·s (If use the N0.30 spindle, the measurement range can be extended to 4×106mPa·s); |
| 2. Spindle: | No.21. 27. 28 and 29 spindles (The No.30 spindle is optional). |
| 3. Speed: | 0.5, 1, 2, 5, 10, 20, 50 RPM |
| 4. Measurement error: | ±2% (F·S).If use the No.30 spindle, it will be ±3% (F·S). |
| 5. Temperature control range: | 45ºC~200ºC; |
| 6. Temperature control accuracy: | ±0.1ºC; |
| 7. Cubage of sample cylinder: | 20 ml; |
| 8. Power supply: | AC 220 V±10%,50Hz |
| 9. Ambient temperature: | 5ºC~35ºC (If it is near the controlling temperature, please use a air conditioner to make sure that the ambient temperature is about 5 ºC lower than the controlling temperature of heater. |
| 10. Relative humidity: | ≤80% |
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.
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