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Liaoning Huake Petroleum Apparatus Science & Technology Co., Ltd.

ASTM D2983 Viscometer, Brookfield Viscometer, Low Temperature Brookfield Viscometer manufacturer / supplier in China, offering HK-2031 Low Temperature Brookfield Viscometer, Manual Cleveland Open Cup Flash Point Apparatus, Semi-Automatic Cleveland Flash Point Apparatus and so on.

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HK-2031 Low Temperature Brookfield Viscometer

FOB Price: US $15,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $15,000/ Piece
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Production Capacity: 10 Sets Per Week
Transport Package: Wooden Case
Payment Terms: L/C, T/T, D/P, Paypal, Money Gram, Western Union

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Basic Info
  • Model NO.: HK-2031
  • Refrigerating Method: Semiconductor Refrigeration
  • Temperature Control Range: Ambient Temperature~-40 C, Precision Is 0.1
  • Power Supply: 1200W
  • Trademark: HK
  • Origin: China
  • Applicable Standards: ASTM D2983
  • Temperature Control Method: Digital Pid Temperature Controller
  • Rotate Speed: 0.5~60r/Min
  • Rated Voltage: AC220V 50Hz
  • Specification: 550× 450× 880(mm)
  • HS Code: 90278099
Product Description

The low-temperature, low-shear-rate viscosity of automatic transmission fluids, are of considerable importance to the proper operation of many mechanical devices. Measurement of the viscometric properties of these oils and fluids at low temperatures is often used to

specify their acceptance for service. This test method is used in a number of specifications

 

This tester describes how to measure apparent viscosity directly without the errors associated with earlier techniques using extrapolation of experimental viscometric data obtained at higher temperatures.

 

Overview

The tester covers the use of Brookfield viscometers of appropriate torque for the determination of the low shear- rate viscosity of lubricants. The test is applied over the viscosity range of 500 to 900 000 mPa·s within a low temperature range appropriate to the capacity of the viscometer head.Mainly used for testing liquid lubricants, such as gear oils, torque and tractor fluids, and industrial and automotive hydraulic oils

 

Technical parameters

1Applicable standards:ASTM D2983  

2Refrigerating method:semiconductor refrigeration

3Temperature control method:digital PID temperature controller

4Temperature control range:ambient temperature~-40±0.1ºC

5Rotate speed:0.5~60r/min

6Power:1200W

7Rated voltage:AC220V 50HZ

 

Features

1four precise Spindles strictly conforms to the standard, great repeatability

2we use semiconductor cooling bath with Transparent observation. Inner LED light makes operation more convenient.

3standard Test Tube Stator, inner diameter 22~22.5mm,length: 120mm

4imported digital rotary viscometer, equipped with Seven gear spindle speed

5Microcomputer temperature controller with PID control, temperature control range: normal temperature 40 ºC, PT100 temperature sensor, with high precision .

6Big Viscosity detection range: 1000~1000000mPa.s

 

Test summary

An oleaginous fluid sample is preheated, allowed to stabilize at room temperature, and then poured to a predetermined depth into a glass cell and an insulated or uninsulated spindle inserted through a special stopper and suspended by a clip. The contained sample is cooled to a predetermined temperature for 2 h(we use semiconductor as refrigeration system) and analyzed by a Brookfield viscometer and, depending on the viscometer model used, the viscosity of the test fluid is read directly from the viscometer or the resultant torque reading is used to calculate the viscosity of the oil at the temperature chosen.

 

Reagent

  1Petroleum ether:60~90ºC,analytically pure

  295%ethyl alcohol:analytically pure
HK-2031 Low Temperature Brookfield Viscometer
HK-2031 Low Temperature Brookfield Viscometer


 

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