정밀정량펌프
유체취급제품
크로마토그래피
연구실험기자재

 

 

 

MP 마이크로 피스톤 펌프

[MP Series Piston Pump]

스테퍼모터
펌 프 용 량 : 25~5000 uL
펌프분해능 : 2000 or 4000 step/12.7 mm stroke
펌프스피드 : ≤1m/0.8 sec, 2.5mL/1 sec, 5mL/1.2 sec

 

  개 요

MP 시리즈 마이크로 펌프는 컴팩트한 구조와 높은 정밀도와 재현성, 긴수명을 재공한다.

펌프는 스텝모터 드라이버에 의해 제어할 수 있고 광전기 센서에 의해 펌프의 초기 위치를 확인할 수 있다.

펌프 콘트롤 보드 KZQ1-MP(2000 step), KZQ2-MP(4000 step)는 RS-485 통신으로 제어할 수 있다.

 

 

피스톤 펌프의 적용분야

의료용 : 정밀한 분주, 흡입, 세척, 혼합장치; 진단, 진료, 투석장비; 일회용 의료용구 제작시 접착제와 윤활제 투입

산업용 : 페인트와 안료 첨가제, 플라스틱 사출, 도금액 재생,석유화학 첨가제, 광학재료, 잉크 등의 정량과 혼합

환   경 : 배기가스, 지하수, 폐수의 시료채취; 수처리 설비의 화학약품 주입

전   자 : 콘덴서, 다이오드 제작시 세라믹 슬러리 투입, 전기모터 제작시 절연체, 고화제 투입;
            용융 납땜시 플럭스 첨가; 스위치 제작시 수은투입, 반도체 세척액과 식각액의 정량, 밧데리 제조

식   품 : 캔디 코팅과 광택; 우유의 비타민 보강; 향미료, 착색제, 방부제 첨가; 무균포장용 양조장 호프, 
            위생처리제 첨가; 우유 분석기, 식품품질관리  기기의 시료 또는 시약 투입

장   비 : 연구실험기기, 자동적정기, TOC, SO2 모니터, 크로마토그래피 시스템, 습도제어장비

플랜트 : 화학합성, 수처리, 발전소, 의약품, 석유정제 등

기   타 : 약품, 화장품, 자동차, 분주시스템, 분무시스템 등

 

  특 징 

Small size, high precision, long-life products

Achieve a single fluid transfer 5mL below

Control yBy the user directly drive stepper motor

Photoelectric sensors provide the initial position detection signal

Life time of 5 million cycles or more

High-performance, low-cost, maintenance-free precision dispensing pump

 

  규 격

Pump volume

25, 50,100, 250, 500, 1000 2500 or 5000 uL

Pump head material

PMMA, PEEK or PEI

Piston material

Ceramic or PEEK

Seal material

UHMW-PE

Port

1/4"-28UNF, 10-32UNF or M6

Lead screw

20 tpi(2,000 steps) or 40 tpi(4,000 step)

Encoder

Optional

Precision

≤0.1% (100% of full stroke), ≤0.5% (10% of full stroke), ≤1% (1% of full stroke)

Accuracy

≤0.5% (100% of full stroke)

Pump life

5,000,000 cycles

Pressure

≤0.68 MPa

Full stroke

12.7 mm

Resolution

0.00635 mm/step(2,000 steps),  0.003175 mm/step(4,000 steps)

Pump speed

≤1mL volume/0.8 sec, 2.5mL/1 sec, 5mL/1.2 sec

Innitial position detection

The initial position of the piston is detected by photoelectric sensor.
Output low TTL at initial position; output high TTL at other position.

Dimmension

55 L x 45 W x 132 mmH

Weight

0.51 kg

Motor specification

Motor port

Photoelectric sensor port

Step angle

1.8°

Line color

Definition

Line color

Definition

Phase

2

Black

A

Black

+

Phase voltage

2.4V

Green

A

Red

-

Phase current

1.2A

Red

B

White

+5V power supply

Resistance

2.0Ω±10%

Blue

B

Blue

Signal output

Inductance

4.2mH±20%

 

 

Green

Ground

 

  주문정보

Type

Product Code

Pump Head Material

Pump Volume

MP25-1L-A

050701A

PMMA

25 uL

MP25-1L-B

050701B

PEEK

MP50-1L-A

050702A

PMMA

50 uL

MP50-1L-B

050702B

PEEK

MP100-1L-A

050703A

PMMA

100 uL

MP100-1L-B

050703B

PEEK

MP250-1L-A

050704A

PMMA

250 uL

MP250-1L-B

050704B

PEEK

MP500-1L-A

050705A

PMMA

500 uL

MP500-1L-B

050705B

PEEK

MP1000-1L-A

050706A

PMMA

1 mL

MP1000-1L-B

050706B

PEEK

MP2500-1L-A

050707A

PMMA

2.5 mL

MP2500-1L-B

050707B

PEEK

MP5000-1L-A

050708A

PMMA

5 mL

MP5000-1L-B

050708B

PEEK

 

  기술자료

Industries Syringe Pump & Micro Piston Pump in Spectrometers (Release Time:2015-10-08)

 

Application Introduction:

Identifying the substance and confirming its chemical composition and relative content based on its spectrum is called spectrum analysis. Spectrum analysis has many advantages when compared with other analysis methods: such as its high sensitivity, better selectivity, fast and easy operation, strong anti-interference performance, high accuracy, which has been developed rapidly. The spectrometer, used for spectrum analysis, has become an important piece of equipment in laboratory analysis, it is widely used in air pollution, water pollution, food hygiene, metal industry, etc. Typically, a spectrometer consists of 5 components: a light source, a sample processing system, a wavelength selector, detector and a signal processing system. The sample processing system can precisely and automatically provide samples and reagents, and can promptly remove waste. This ensures accurate analysis results.

 

The Customer Requirements:

1. To ensure the accuracy of the spectrum analysis, the spectrometer always needs automatic sampling system to provide accurate samples and reagents with a stable flow rate. The sample and reagent flow rate can be changed according to the substance which needs to be detected, to eliminate disturbance during transfer. The sampling system should have good chemical and abrasion resistance.  

2. To ensure the high efficiency of the analysis, waste needs to be promptly removed.

3. For the shear-sensitive samples, the sampling system needs to protect the integrity of the sample and reduce damaging.

 

Longer Pump Solution:

1. Longer's Peristaltic Pumps can effectively seal tubing without the need for any valves. And the pumps have wide range of flow rate which can be precisely managed through the speed control. The increasing pump rotor quantity reduces the pulse and maintains the stability of the sample flow. When transferring the samples and reagents, the fluid only comes into contact with the bore of the tubing, this eliminates the contamination between the pump and fluids. By changing the tubing, pumps can transfer different corrosive and abrasive fluids without cross-contamination. Longer’s peristaltic pump has a variety of control methods, and can be integrated into the control system to complete the sampling and waste discharging function automatically. Because of the low shear and gentle pumping action, Longer’s peristaltic pump is ideal for the shear-sensitive substance transfer.

2. Longer's Industrial Syringe Pump is extremely precise for small volume transfers. The fluid only comes into contact with the bore of the syringe and the tubing system to eliminate the contamination between the pump and fluids.

3. Longer's micro piston pump is extremely precise and has an extended life (10 million cycles), making it ideal for the transfer of small volume samples/reagents, ensuring the sampling is accurate and reliable.

 

Customer Value:

1.High precision ensures the accurate sampling and the analysis result, and could help achieve automatic function of the diluting and preparation of the standard solution.
Longer high precision micro piston pump has excellent dispensing precision: CV of 100% dispensing volume<0.1%.
Dispensing precision of Longer industrial syringe pump CV<0.5%
Dispensing precision of Longer peristaltic pump CV<2%

2.Remove the waste in a timely fashion
Longer peristaltic pump has good self-priming capability and could develop a vacuum of -0.95Bar(g)
Longer peristaltic pump could run dry without any damage.
With the fixed speed peristaltic pump, the waste could be removed under a stable flow rate. With the variable speed peristaltic pump, the waste could be removed under variable flow rate based on the actual requirement.
Longer peristaltic pump could be remote controlled through RS485 interface or analog signal interface. So the pump can be integrated into the control system of the spectrometer to remove the waste in a timely fashion.

3.Suitable for abrasive liquid with particles or corrosive liquid transferring. 
Gentle pumping action of Longer peristaltic pump is ideal for the semisolids, heterogeneous mixtures and liquid with particles. When transferring the fluid, the fluid only contacts the bore of the tubing. By using the tubing with good abrasive resistance, the pump can be used to transfer the abrasive liquid. By using the tubing with good chemical resistance, the pump can be used to transfer the corrosive liquid.
Soft particle size<25%*ID (tubing inside diameter)
Hard particle size<5%*ID (tubing inside diameter)

4.Reduce the damaging and protect the integrity for the shear-sensitive samples.
The low shear, gentle pumping action of peristaltic pump ensures the substance will not be damaged.

5.High reliability and easy maintenance of the pump help reduce the cost
Longer peristaltic pump does not need the valves and seals when transferring the fluid, and can run dry without damage.
Longer high precision micro piston pump has no consumable parts during the millions of life time.
The only consumable material of peristaltic pump is tubing, and the only consumable material of industrial syringe pump is syringe. The tubing and syringe can be changed easily, which reduces the maintenance cost.

 

 

 귀하의 성공적인 연구개발의 동반자가 되겠습니다.

17/02/05