ASTM D4684 Critical Pumping Temperature Testing Equipment

• After-sales Service: Response in 12 Hours
• Warranty: 1 Year
• Test Standard: ASTM D3829, ASTM D4684
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: Borderline Pumping Temperature Tester
• Test Method: Mini-Rotary Viscometer
• Power Supply: AC(220±10%)V, 50Hz
• Refrigeration Method: Imported Compressor
• Heating Mode: Heating Tube
• Working Temperature: 80ºC~-40ºC
• Detection Method: Photocell
• Operation: Automatic
• Test Position: 5 Tubes
• Application: Engine Oil Testing
• Transport Package: Hardboard
• Specification: Small
• Trademark: AI
• Origin: China
• HS Code: 9031809090
• Production Capacity: 50 Sets/Month

Product Description

 

Detailed Photos

Product Description

About Mini-rotary Viscometer:

 

The Mini-Rotary Viscometer determines borderline pumping temperatures and yield stress determinations of oils and lubricants without the use of chiller baths or thermoelectric cooling.
This Borderline Pumping Temperature Tester is a very good choice for measuring low-temperature pumping viscosity from -5 °C to -40 °C.

 

Applications:

• Drive line lubricants
• New engine oils
• Used automotive oils

 

Features:

1. Temperature range: temperature range -5ºC to -40ºC, temperature control accuracy ± 0.1ºC.

2. Mini-rotary Viscometer adopts fully enclosed compressor refrigeration, large cooling capacity.

3. The temperature, period and rotor motion are monitored by computer.

4. Improved pulley assembly to enhance the stability and sensitivity of the pulley, photoelectric sensor test.

5. The Borderline Pumping Temperature Tester has 5 rotors to test simultaneously.

6. The rotor has a transparent transparent plexiglass cover.

7. Microcomputer control, Windows operating system, full English interface.

8. The program automatically performs temperature control on the nonlinear curve to determine the yield stress and apparent viscosity.

9. Cleaning temperature control and temperature calibration function.

10. Viscometer constant calibration and storage.

11. Test results can be stored and printed.

12. Calculation and printing function of the "air-resistance type" and "flow restricted type" boundary pumping temperature.

13. The Mini-Rotary Viscometer is equipped with special low temperature thermostat equipment.

14. The Borderline Pumping Temperature Tester is equipped with the newly developed defrosting system.

 

 

Parameters:

Applicable standards	ASTM D3829, ASTM D4684, GB/T 9171 (optional SH/T0562)
Refrigeration method	imported compressor refrigeration
Working temperature	80~-40ºC
Temperature control method	program temperature control
Heating method	heating tube heating
Detection method	Photocell detection
Control method	computer automatic control
Working unit	5 Units
Working power supply	AC220V 50HZ

 

Factory Overview

Factory overview

Customer Feedback 

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USA

FAQ

FAQ

1.What's the delivery time?
About 35 days.

2.What's your payment terms?
30% paid by T/T in advance,70% paid by by T/T before shipping.

3.What's your guarantee terms?
The warranty of all products is 1 year.During this period,we are responsible for all faults caused by us.And we can supply life-long technical support. 

4.Can you supply training?
We can supply training in our factory and online training for free.If onsite installation and training are required,please pay for tickets,accommodation and salary USD150/Day for every person.