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SEKONIC VN-10A Máy đo độ nhớt bằng phương pháp rung

Producer: SEKONIC

Category: Lab equipment Tag: Máy đo độ nhớt

VM-10A là thiết bị đo thuộc dòng sản phẩm Visco Mate của Sekonic, VM-10A là một loại máy đo độ nhớt kiểu rung, có thể đo độ nhớt nhanh chóng và dễ dàng tại bàn làm việc, trong phòng điều khiển và phòng thí nghiệm với nhiều ưu điểm:

Mẫu thử: Mẫu thử nhỏ chỉ cần 1ml (tùy thuộc vào điều kiện) có thể được đo bằng cách ngâm đầu dò vào chất lỏng, trong bất kỳ loại hộp chứa nào.
Dễ vệ sinh: Dễ dàng vệ sinh bằng cách lau sạch đầu dò.
Công nghệ tiên tiến: Dựa trên công nghệ của gốm áp điện, thiết bị gốm được sử dụng để phát hiện gia tốc góc và làm nguồn dẫn động.
Dễ sử dụng: Đây là máy đo độ nhớt nhỏ gọn mà bất kỳ ai cũng có thể sử dụng, ứng dụng hiện tượng cộng hưởng.

●: Due to wetted parts detection terminal is very small, It can measure very small sample.
●: Due to the use of the resonance phenomenon, it can measure at high-accuracy with high resolution.
●: Measurement time is very short.
●: Good repeatability

●: R&D of various liquids.
●: Sampling inspection in production line.
●: R&D of medicine and pathology.

●: When it is immersed in a liquid detection terminal using the piezoelectric ceramic as a driving source of the vibration is attenuated in proportion to the viscosity.
●: It detects the change of the vibration by the acceleration sensor and displays it as a viscosity value.
●: It vibrates in the rotational direction so that the resonance state at a fixed frequency detection terminal using a piezoelectric ceramic actuator, and is immersed in the liquid in the tip (detection terminal)
Viscometer captures the change of the amplitude of the vibration by the magnitude of the fluid viscosity as a change of the angular acceleration of a piezoelectric type acceleration sensor.
The measured value is converted into an electrical signal.
●: In the mechanism of our own, there is no other way to use. The measuring the viscosity using a resonance phenomenon in rotational vibration (torsional vibration) by the piezoelectric ceramics as a driving source is our original mechanism. (Patented)

It is a viscometer of the most generic types. It measures simply by immersion in liquid detection terminal and measures from the small amount of liquid about 3~5ml, therefore it does not choose the container. Cleaning is very easy. It needs only wipe the detection terminal, It can record and storage data to the PC by data communication software.

TYPE	VM-10A
Measuring Method	Torsional Oscillation
Measuring Range	L	0.40～1,000 mPa.s
	M	10～5,000 mPa.s
	MH	0.50～30.0 Pa.s
	H	10～500 Pa.s
Accuracy	±5%(Reading) *Note 1
Repeatability	±2%(Reading) *Note 1
Temperature Range	No thermometer
Calibrating method	Calibration with Standard Liquids for Calibrating Viscometers(JIS Z8809-2011)
Display viscosity	3-digit display (Without decimal point)
System requirements	10～40°C, 20～80%RH(Non condensation)
Analog output	No analog output
Digital output	RS-232C interface output
Power AC adapter	Output DC9V 2600mA Input AC100～240V 50 / 60Hz 0.6A AC Adapter, DC 6～9V
Weight and Dimensions	Probe	PR-10	36 × 220 × 170 [mm] 　About 0.6kg
Weight and Dimensions	Controller	VM-10	W110 × H190 × D230 [mm] 　About 1.2kg
Components	Connecting Cable
	Stand for measurement
	AC adapter（UIA324-09）
	Carrying case
	Instruction Manual