1PCS Digital Brookfield Rotational Viscometer Viscosity Meter NDJ-1D Fluidimeter

Description

Develop Industrial
1PCS Digital Brookfield Rotational Viscometer Viscosity Meter NDJ-1D Fluidimeter
I.Introduction:
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.
parameters:
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 controlling range: 45℃～200℃;
6. Temperature controlling accuracy: ±0.1℃；
7. Cubage of sample cylinder: 20 ml;
8. Power supply: AC 220 V±10%，50Hz;
9. Ambient temperature: 5℃～35℃ (If it is near the controlling temperature, please use a air conditioner to make sure that the ambient temperature is about 5 ℃ lower than the controlling temperature of heater.
10. Relative humidity: ≤80%
II.Specification:
Notice: According to international shipping requirements, it is forbidden to have powder, liquid, nor battery in package,In order to avoid delay of transportation, we will have to check and take out these items before packing.
Return Policy
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How to do the warranty: The warranty will be covered by natural faulty not including man-made damaged. If you receive a defective item or any item needs to be repaired under the warranty period, buyers have to report to us within 3 days and take a picture to show us the damage part and outside of package after received the item. We will try to help you solve the problem by e-mail. If still have problem, please kindly send back the defective item for our repair by freight prepaid. Returning postage is buyer's responsibility. If it is our quality's problem, we will repair it and send the repaired item to you for free of charge. If the damage is made by wrong operation, we will ask for maintenance cost.
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We offer 90 days(used) or 180 days(new) free warranty (except consumables).we stand behind every product we sell.If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S & H within 7 days of your purchase. For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, packaging, and all accessories.Shipping and handling charges are not refundable.
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