BLS-217 Fully Automatic Constant Temperature Cone Penetrometer

Application:

The BLS-217 Fully Automatic Constant-Temperature Cone Penetrometer is designed and manufactured in accordance with the technical requirements and relevant provisions of the People's Republic of China standards GB/T 269 ("Test Method for Cone Penetration of Lubricating Grease and Petrolatum") and GB/T 4509 ("Test Method for Penetration of Petroleum Bitumen"), as well as ASTM D217. It is primarily used for testing the cone penetration of lubricating grease and finds wide application in highway engineering and other industrial sectors. It also complies with ISO 2137:2007 (Petroleum products and lubricants) and GB/T 22459.1 (Refractory mortars).

Features and Parameters

● Display: Upgraded to a 7-inch TFT color LCD screen.

● Temperature Control: Built-in thermoelectric (Peltier) cooling/heating system; capable of heating in winter and cooling in summer.

● Detection Method: High-precision displacement sensor.

● Measurement Range: 0–700 penetration units (0 mm–70 mm).

● Resolution: 0.01 mm.

● Penetration Accuracy: ±1 penetration unit.

● Standard Cone: 102.5 ± 0.05 g; complies with GB/T 269 national standard specifications.

● Standard Needle: (2.5 ± 0.05) g (optional).

● Other Features: Equipped with a cold light source for ease of use and operation.

● Data Storage: Stores up to 1,999 sets of historical test results for easy retrieval.

● Data Output: Includes USB flash drive export functionality for transferring data to a PC for long-term storage.

● Output Format: CSV or Excel format for USB export.

● Standard Printing: Includes a built-in micro-printer for automatic measurement and automatic thermal printing.12.Lifting Bracket: Dual lifting adjustment mechanism with coarse and fine adjustments, facilitating needle tip alignment with the sample plane;

13.Other: Equipped with a cold light source for convenient use and operation.

14.Cone penetration test outer packaging: 455*350*550mm, 12kg cardboard box

15.Constant temperature bath outer packaging: 400*290*350mm, 7kg cardboard box

Reference for Cone Selection

All greases | Standard penetration | Full-size cone

Required for testing against strict standards

No. 7407 Gear Grease

● 1/4-scale worked penetration: Requires 1/4-scale worker and 1/4-scale cone

Extreme-pressure lithium complex grease (SH/T 0535)

● Worked penetration: Requires grease worker and full-size cone

● Prolonged worked penetration: Requires 100,000-stroke worker and full-size cone

General-purpose lithium-base grease (GB 7324)

● Worked penetration: Requires grease worker and full-size cone

● Extended worked penetration: Requires 100,000-stroke worker and full-size cone

Extreme-pressure lithium-base grease (GB/T 7323)

● Worked penetration: Requires grease worker and full-size cone

● Extended worked penetration: Requires 100,000-stroke worker and full-size cone

Aluminum-base grease (SH/T 0371)

● Worked penetration: Requires grease worker and full-size cone

Aluminum complex-base grease (SH/T 0378)

● Worked penetration: Requires grease worker and full-size cone

● Extended worked penetration: Requires 100,000-stroke worker and full-size cone

Calcium-base grease (GB 491)

● Worked penetration: Requires grease worker and full-size cone

● Extended worked penetration: Requires 100,000-stroke worker and full-size cone

Sodium-base grease (GB 492)

● Worked penetration: Requires grease worker and full-size cone

● Extended worked penetration: Requires 100,000-stroke worker and full-size cone

Roll stability: Requires roll stability tester + penetration measurement

Needle selection

Bitumen penetration (GB/T 4509): Requires standard needle

Paraffin wax penetration (GB/T 4985): Requires paraffin wax needle