8-34C Cement Specific Surface Area Tester 10W Intuitive Display Automatic Memory
FBT-9 Automatic Specific Surface Testing Instrument
Application:
This instrument is used to test the specific surface of cement by Blaine method. It is designed based on FBT-5 specific surface tester. Compared to FBT-5 type, it has more functions: the testing range is much larger, the air pump speed is adjustable, and the test accuracy is much higher, and it has used LCD screen for more clearly data showing.
Standard:
ASTM C204-2017 Standard test methods for fineness of hydraulic cement by air-permeability apparatus
Parameters:
| Item | Names | Details |
| 1 | Max Power | 10W |
| 2 | Timing range | =<500s |
| 3 | Power supply | 220V+/-10% 50HZ |
| 4 | The accuracy of recording time | =<0.2s |
| 5 | Measurement accuracy | =<1% |
| 6 | Temperature range | 8-34C |
Features:
1. The instrument adopts LCD display screen and the latest single-chip microprocessor,
2. Electric adjustment of the air pump pumping speed,
3. Void ratio of the tested sample is optional,
4. Simple operation, intuitive display, automatic memory, and wide measurement range
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