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BF-38A Cone Penetrometer (Cone Penetration Tester) for Lubricating Grease - BF-38A

Cone penetrometer (cone penetration tester), Test accurately, With a thermostatic bath, North Dalian, GB/T269 ASTM D217 - more info check here: http://www.buymeasuringtools.com/BF-38A-Cone-Penetrometer-Cone-Penetration-Tester-for-Lubricating-Grease-10007716/

Quick Brief

Place of Origin: Liaoning China (Mainland) Brand Name: North Dalian Model Number: BF-38A Maximum measuring range: 75mm Penetration accuracy: ±0.1mm Standard cone: conforming to GB/T269 ASTM D217 Timing accuracy: 0.1s Temperature range by thermostatic bath: Room te...

Product Features:

Cone penetrometer (cone penetration tester)

Test accurately

With a thermostatic bath

North Dalian

GB/T269 ASTM D217

Business Terms:

Port: Dalian Port or other Port

Minimum Order Quantity: 1 Set/Sets Discussible

Supply Ability: 300 Set/Sets per Month Discussible

Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Discussible

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BF-38A Cone Penetrometer (Cone Penetration Tester) for Lubricating Grease
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Product Packagings & Delivery Terms:

Packaging Detail: Treated wooden package, according to the request of export.

Delivery Detail: According to your request and the actual situation.

Specifications and Product Details:

BF-38A Cone Penetrometer for Lubricating Grease

(Cone Penetration Tester)

1. Performance and Characteristics

Digital show; automatic timing; automatic locking; with grease worker; with thermostatic bath.

2. Technical Parameters

Maximum measuring range75mm
Penetration accuracy±0.1mm
Standard coneconforming to GB/T 269 ASTM D217
Timing accuracy0.1s
Temperature range by thermostatic bathRoom temperature ~50±0.1°C

3. Applicable Standard

BF-38 conforms to the standards of GB/T269, ASTM D217 and ISO 2137.

These test methods cover four procedures for measuring the consistency of lubricating greases by the penetration of a cone of specified dimensions, mass and finish. The penetration is measured in tenths of a millimeter.

The procedures are for unworked, worked, prolonged worked and block penetration.

4.Summary of Test Method

For unworked penetration, the sample is brought to 25°C (77°F) in a worker cup or other suitable container. The cone assembly of the penetrometer is released and allowed to drop freely into the grease for 5 s. Three determinations are made and averaged to give the reported result.

For worked penetration, the sample is brought to 25°C(77°F) and placed in the worker cup. The sample is subjected to 60 double strokes in the grease worker. The penetration is determined immediately by releasing the cone assembly from the penetrometer and allowing the cone to drop freely into the grease for 5 s. Three determinations are made and averaged to give the reported result.

For prolonged worked penetration, the sample is placed in the worker cup and subjected to a predetermined number of double strokes in the grease worker. Following completion of the prolonged working, the grease and worker assembly are brought to 25°C (77°F) and the grease is worked an additional 60 double strokes in the grease worker. The penetration is determined immediately by releasing the cone assembly from the penetrometer and allowing the cone to drop freely into the grease for 5 s. Three determinations are made and averaged to give the reported result.

For block penetration, a cube of the grease is prepared by slicing off a thin layer using the grease cutter. The cube of grease is brought to 25°C (77°F) and placed on the penetrometer table with the prepared face upward. The penetration is determined by releasing the cone assembly from the penetrometer and allowing the cone to drop freely into the grease for 5s. Three determinations are made and averaged to give the reported result.

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