Ndj-4 Viscometer Rotational for Measuring Materials

• Customization: Available
• Warranty: 1 Year
• Customized: Non-Customized
• Structure: Desktop
• Material: Steel
• Certification: CE, ISO
• Application: School, Lab
• Type: Measurement Type
• Instrument Model: Ndj-4
• Speed(R/Min): 6/12/30/60
• Measuring Range: 10-200, 0000MPa·s
• Viscometer Rotor Specifications: 4 Size
• Measurement Error(Newtonian Liquid): ±5%
• Working Power Supply: 110V/60Hz, 220V/50Hz
• Transport Package: Carton
• Specification: 300× 300× 450(mm)
• Trademark: HKE
• Origin: Shanghai, China
• HS Code: 9027899090
• Production Capacity: 5000pieces/Year

Product Description

PRODUCT SPECIFICATIONS
NDJ-4 rotary viscometer is an instrument used for determining the liquid viscose capacity and the dynamic viscosity. NDJ-4 has been widely used to determine and measure the liquid viscosity in many applications such as grease, painting, plastic, pharmacy and adhesives. It is a precision instrument to monitor and control the stable quality of products in the manufacturing.

 

Measurement range	10-2000000 mPa·s
Rotor specification	1, 2, 3, 4, four kind rotor
Rotor velocity	L (slow rate):0.3rpm, 0.6rpm, 1.5rpm and 3rpm
	H (high rate):6 rpm, 12 rpm, 30 rpm and 60 rpm
Measurement error	±5% (Newton Liquid)
Power supply	Voltage-220±22V, Frequency-50 Hz±0.5Hz
Dimensions	300 mm ×300 mm × 450 mm
Net weight	2 Kg (not included base)

Precaution
1. This instrument is limited to the room temperatures
2. This instrument should be used under the designed voltage and frequency and their allowable error ranges, or incorrect results could be resulted.
3. Using the bracket fix the instrument in order to determine accurately. Handheld operation: keep the instrument stable and level.
4. Care should be taken for mounting or removing rotors, slightly and lift the connecting screw bolt to avoid a transverse force acting on rotor to cause it bending.
5. The instrument mounted with rotor should not be revolved.
6. Don't run the motor when the pointer joystick is not pressed.
7. Keep cleaned on screws and connecting points between rotor and connecting bolt rod, or a unstable rotation could be caused in the real measurement.
8. Use hand to hold the instrument when lifting up or moving down to avoid dropping it.
9. After completing measurement each time, the rotor should be fully cleaned (rotor should be removed from instrument for cleaning), then place it on the protection bracket.
10. Unauthorized removing or replacing the instrument part, and applying lubricates are not allowable.
11. When moving or shipping instrument, put on the yellow caver cap and lift the connecting bolt rod and screw the bolt on the cap tightly.
12. Suspension, emulsion or polymer and other high viscosity liquids are non-Newton liquids, their viscosity will change with shear velocity and time, it is normal for their measured inconsistent results under the selected rotor and velocity and time, and it is not resulted from the instrument problems (in general, the rotor and velocity and time should be specified for non-Newton liquids).  


SIMILAR PRODUCTS

 

 

ABOUT US

 

FAQ

Q1 How about the delivery time?
A11)For Sample order will be prepared within 5 Days. 2)For bulk order,normally,it needs 20-30days,it is based on your QTY

Q2.What is your minimum order quantity?
A2Very low MOQ for common items.For customized items,depend on different requirements.

Q3When can I get the quotation?
A3We usually quote you within 24 hours after we get your inquiry.If your need the quotation very urgently.Please directly call us or tell us in your mail,so that we could regard your inquiry as our priority.

Q4May I visit your factory?
A4Sure,please try to contact our sales representative first by email or phone.We sincerely welcome all customers come and visit any of our own factories.We will make the most reasonable schedule and the warmest welcome for you.

Q5Can you offer customized service?
A5 Yes,both OEM and ODM are available.Let me know your idea or requirements on the products,we make it perfect for you.

Q6How about your after service?
A61)Any Inquiries will be replied within 24 hours. 2)Professional manufacturer,Quality issue,competitive price. 3)All products will be strictly quality checked and well-packed before shipping. 4)If you order FCL and the broken more than 2%,we will replace you at next time.

Q7Can you tell me your main customers?
A7Sorry we could not tell you except customer's permission.At the same time,your information also will be protected.