Shuoboda Instruments (Hunan) Co., Ltd.
| Thermostat temperature | Room temperature to 80 ± 1°C |
| Delivery Time | 5~8 working days |
| 1/4 cone and rod | 9.38 ± 0.025 g |
| Number of drums | Single-cylinder or dual-cylinder options available |
| Packaging Details | Standard export packaging |
| Payment Terms | L/C,T/T |
| Drum rotation speed | 165 ± 15 rpm |
| Roller specifications | Stainless steel, Ø90 x 180 mm, 5 kg |
| Power supply | 220 V ± 10% AC, 50 Hz |
| Supply Ability | 500 sets/month |
| Model Number | D-1831 |
| Certification | ISO/CE |
| Brand Name | SHUOBDOA |
| Place of Origin | China |
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Product Specification
| Thermostat temperature | Room temperature to 80 ± 1°C | Delivery Time | 5~8 working days |
| 1/4 cone and rod | 9.38 ± 0.025 g | Number of drums | Single-cylinder or dual-cylinder options available |
| Packaging Details | Standard export packaging | Payment Terms | L/C,T/T |
| Drum rotation speed | 165 ± 15 rpm | Roller specifications | Stainless steel, Ø90 x 180 mm, 5 kg |
| Power supply | 220 V ± 10% AC, 50 Hz | Supply Ability | 500 sets/month |
| Model Number | D-1831 | Certification | ISO/CE |
| Brand Name | SHUOBDOA | Place of Origin | China |
| High Light | Lubricating Grease Roll Stability Apparatus ，Petroleum Testing Roll Stability Apparatus ，Grease Roll Stability Testing Equipment | ||
The BD-1831 Roll Stability Apparatus for Lubricating Grease conforms to ASTM D1831, the Standard Test Method for Roll Stability of Lubricating Grease. The test begins by determining the cone penetration of an approximately 50 g aliquot of lubricating grease. The grease is then subjected to low shear at 20 to 35 °C (68 to 95 °F) for 2 h ± 5 min in a standard roll stability apparatus, after which the cone penetration is measured again. The difference between the cone penetration before and after working serves as a measure of the effect of flow shear working on grease consistency. This apparatus is suitable for testing the consistency change of lubricating grease after working on the roller tester, allowing evaluation of the mechanical shear stability of the grease.
| Applicable standard | ASTM D1831 |
|---|---|
| Heating method | Electric heating circle |
| Time method | Digital timer |
| Temperature control range | Room temperature to 180 °C |
| Motor speed | 155 to 180 r/min |
| Unit of work | 2 units |
| Rated voltage | AC 220 V / 50 Hz |
| Drum rotation speed | 165 ± 15 rpm |
|---|---|
| Thermostat temperature | Room temperature to 80 ± 1 °C |
| Number of drums | Single-cylinder or dual-cylinder options available |
| Roller specifications | Stainless steel, Ø90 * 180 mm, 5 kg |
| 1/4 cone and rod | 9.38 ± 0.025 g |
| Power supply | 220 V ± 10% AC, 50 Hz |
| Instrument dimensions | 700 * 440 * 450 mm |
| Weight | ~30 kg |
| No. | Item | Qty |
|---|---|---|
| 1 | Roller tester | 1 |
| 2 | Roller | 2 |
| 3 | Thermometer (0–100 °C) | 1 |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2013
Total Annual:
1,000,000-10,000,000
Employee Number:
1~99
Ecer Certification：
Verified Supplier
Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment, laboratory scien... Shuoboda Instruments Group as a professional manufacturer & supplier in China, we are committed to provides quality, user friendly and cost-effective products to our partner in all over the world. Our products mainly included Radiation Detection & Protection Equipment, laboratory scien...
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