Model ZNN-D6 rotational rheometer

• Viscometer Type: Rotary
• Viscometer Rotor Speed: 3, 6, 100, 200, 300, 600r/Min
• Material: Aluminum, Stainless Steel, Copper
• Transport Package: Plastic Box and Carton
• Specification: 470*180*380mm
• Trademark: haitongda
• Model NO.: ZNN-D6
• Origin: China
• HS Code: 9026809000
• Production Capacity: 1000 Sets/Year

Product Description

1. Introduction
Qingdao Haitongda 6-Speed rotational viscometers are direct-reading instruments which are available in six- speed designs for use on either 50 Hz or 60 Hz electrical power. The standard power source is 220 volts, but all models may be fitted with a transformer, making operation with 220/110 volts possible. 
Qingdao Haitongda 6-Speed rotational viscometers are used in research and production. These viscometers are recommended for evaluating the rheological properties of fluids, Newtonian and non-Newtonian. The design includes a Rotor Sleeve, Bob, F1 or F0.2 Torsion Spring, and a stainless steel sample cup for testing according to American Petroleum Institute Recommended Practice for Field Testing Water Based Drilling Fluids, API RP 13B-1/ISO 10414-1 Specification. 

2. Type Specification 

Model	Name	Configuration
ZNN-D6	6-Speed rotational viscometer	F1 Torsion spring measure component
ZNN-D6V	6-Speed rotational viscometer	F1 Torsion spring measure component
ZNN-D6F	6-Speed rotational viscometer	F0.2 Torsion spring measure component
ZNN-D6VF	6-Speed rotational viscometer	F0.2 Torsion spring measure component

3. Technical Specification

No.	Technical Specification	Model
		ZNN-D6	ZNN-D6V	ZNN-D6F	ZNN-D6VF
1	Power supply	220V±5% 50Hz	110V±5% 50Hz/60Hz	220V±5% 50Hz	110V±5% 50Hz/60Hz
2	Rated power	7.5W/15W
3	Motor speed	750/1500 r/min
4	Speed range	3, 6, 100, 200, 300, 600r/min
5	Velocity gradient	5, 10, 170, 340, 511, 1022 S-1
6	Measuring accuracy	1~25 MPa·s±1 MPa. S( Newtonian fluid ) 25 MPa·s above ±4%( Newtonian fluid )
7	Viscosity measuring range	Newtonian fluid:  0.5~30000MPa. S (F1 Measure component ) Non-Newtonian fluid:  0~150 MPa. S (F1 Measure component ) Shear stress:  0~153.3PA (F1 Measure component )		Newtonian fluid:  0.5~6000MPa. S (F0.2 Measure component ) Non-Newtonian fluid:  0~30 MPa. S (F0.2 Measure component ) Shear stress:  0~30.7PA (F0.2 Measure component )
8	Net weight / Gross weight	9.28kg/9.76kg
9	Overall dimensions	220×280×405mm
10	Packing size	470×180×380mm

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FAQ: 
Q1: Are you a manufacturer or a trading company? 
A1: We are manufacturer. 
Q2: What is your main brand? 
A2: Our brand is Haitongda

, which is famous in China and other nation. Also we do OEM. 
Q3: What are your business scope and product classification? 
A3: Business scope: Mud analysis instrument, electronic products, special instrument, mold design and manufacturing; Instrument maintenance and sales; Import and export of goods and technologies. 
Product classification: Including drilling fluid analysis instrument, oil well cement testing instrument and field overall solution, including 22 small categories and over 120 products. 
Q4: What is your MOQ for the order? 
A4: Testers per 1 set. 
Q5: What is the warranty period of your instrument? 
A5: One year. 
Q6: Can I get better offer if our order can be bigger? 
A6: Certainly. We will give you better prices based on the quantity for your order. 
Q7: What certificate do you have for your instrument? 
Q7: ISO, SGS and so on
Q8: What is your lead time for our order? 
A8: For new order: 3 weeks; 
For stock order: 3 working days after T/T. Based on FOB Qingdao. 
Q9: What is your advantage of your factory? 
A9: We are the original oil ministry designated drilling fluid analysis equipment manufacturer in China, which was founded in 1968. 
Q10: What is the process to become an agency? 
A10: Please send us mail enquiry, then we will reply you as soon as possible. 


Contact us: 
Qingdao Haitongda Special Instrument Co., Ltd. 
Add: No. 320, Jiushui East Road, Licang district, Qingdao City, Shandong Province, China(266100)