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| Brand Name: | Shengtai Instrument |
| Model Number: | SH129 |
| MOQ: | 1 |
| Payment Terms: | T/T |
| Supply Ability: | 100000sets/year |
SH129 Grease Roll Stability Tester complies with ASTM D1831 and SH/T 0122 standards.
Test procedure: Fill a specified quantity of grease sample into the tester and run the roll test for 2 hours at ambient temperature. Compare the cone penetration values of the grease before and after the test.
This instrument measures the consistency variation of lubricating grease after roll shearing, so as to evaluate the mechanical shear stability of grease products.
Standard Product Naming Options for Catalogue
ASTM D1831 Lubricating Grease Roll Stability Tester
ASTM D1831 Tester for Determining Grease Roll Stability
New ASTM D1831 Grease Roll Stability Test Equipment
ASTM D1831 Lab Instrument – Grease Roll Stability Tester
Technical parameters
1, applicable to standard ASTM D1831 SH/T0122
2. Heating method Heating by electric heating ring
3, timing mode digital timer
4, the temperature control range of 21 ~ 38℃
5, motor speed 155 ~ 180r/min
6. Unit of Work 2 units
7. The power of the whole machine is 1000W
8, working power supply AC220V/50HZ
performance characteristics
1, stainless steel roller Φ 90 x 180 mm 5 kg;
2. The idling wheel has a positioning ring to control the normal operation of the drum;
3, the lower part is equipped with a driving motor, so that the speed is maintained in 155 ~ 180r/min;
4. Belt drive drum;
Microcomputer temperature controller, digital display, precision ±5℃ PT100 sensor;
6, digital timer, record working time, with wind alarm;
7, can test two rollers at the same time;
8, the instrument box cover oil a thermometer hole, can be temperature correction;
| 1,Power supply: | AC220V±10%;50Hz |
| 2, Heating method Heating |
electric heating ring
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| 3, motor speed: | 155 ~ 180r/min |
| 4,Temperature control range: | 21 ~ 38℃ |
| 5,: Unit of Work | 2 |
| 6, Power of the whole machine | 1000W |
| 7,Relative temperature: | ≤85%. |
| Instrument size: 500 × 440 × 450 mm instrument weight: about 30Kg | |
packing list
| S/N | Name | Quantity | Unit | Remarks |
| 1 | Host | 1 | set | |
| 2 | Roller | 2 | piece | |
| 3 | Power cord | 1 | piece | |
| 4 | Instruction | 1 | copy | |
| 5 | Packing list | 1 | copy | |
| 6 | Certificate warranty card | 1 | copy |