New Nsf-1 Stone Powder Content Tester Methylene Blue Rapid Test Methods/mb

US $680.00

Wenzhou, ZJ, China
Jan 30th

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NSF-1 Stone Powder Content Tester There are two methond: 1.MB Value of Methylene Blue Test Methods 2.Methylene Blue Rapid Test Methods Please choose! I.Introduction: The instrument is a special instrument for determining stone powder content in the sand. It is in accord with the technical requirements stipulated in the National Standard of People’s Republic of China GB/T14684-2001 “Specification for Sand Used in Construction”. The instrument is mainly composed of electric stirring device, rotation time controller, holder for graduated cup. It is also equipped with pipette and glass rod. The electric stirring device is composed of pedestal, standing pole, clamps and stirring motor. It uses a motor to keep the rotation speed stable and adjust the rotation speed. Adopting a micro-computer for data collection and data processing, the display can show the test time and the rotation speed. You can select different methods to control the procedures as per the Standards. II.Specification: 1. Rotation speed of stirrer: adjustable, up to 600±60 r/min (As per the Standard). 2. Stirring vane: ?75±10 mm 3. Cubage of glass bottle: 1 L 4. Timing device: (1) Max.: 90 min (2) Error: ±1 s 5. Measurement error for rotation speed: ±2 r/min 6. Self-controlled speed: 600±60 r/min, 400±40 r/min 7. Self-controlled function: (1) Optional test methods 1 (MB Value of Methylene Blue Test Methods) (2)Optional Test methods 2 (Methylene Blue Rapid Test Methods) 8. Power supply: 220 V, 50 Hz 9. Weight: 8 kgs If you have any request which you can't read in our discreption,please contact me,I will reply you within 24 hours. Shipping: *We will ship all items within 3 working days upon receipt of payment,our goal is: ship it as fast as we can. *Expedited/Standard Int'l Shipping by Fedex,DHL,TNT and EMS courier: To USA,need 3-6 working days,To other countries,need 4-8 working days normally.But sometimes int'l delivery is highly depended on the courier company and local customs/duties. *Import duties and taxes are not included in the item price or shipping charges.These charges are the buyer responsibility Notice: We can ship it to all countries.But,If you are Exclude Locations,please contact us for calculating the shipping. Thank you for your understand and support! Warranty&Reture Policy: A 1 year warranty is offered for this product.If the product malfunctioned under proper usage per instructions manual within the warranty period, please contact us to obtain shipping instructions and send it back at your shipping costs. 14 days evaluation and investigation takes placed after receiving your return item.A brand new replacement unit will be sent to you at our shipping costs if it meets our warranty requirements. Powered by eBay Turbo Lister The free listing tool. List your items fast and easy and manage your active items.

Condition:	New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. ...	Model	NSF-1
Country of Manufacture	China