Product Details

A magnetic stirrer or magnetic mixer is a laboratory device that employs a rotating magnetic field to cause a stirbar immersed in a liquid to spin very quickly,thus stirring it.The rotating field may be created either by a rotating magnet or aset of stationary electromagnets, placed beneath the vessel with the liquid.

Oilless Diaphragm Portable Vacuum Pump
Brand name	Joanlab
Product name	Laboratory Vacuum Pump
1.Working without pump oil
2. Small volume
3. 10L / 15L / 30L per min suction flow rate
4. universal voltage 110V~220V

Vacuum Pump Technical Data
Model	VP - 10L	VP - 15L	VP - 30L
Type	Negative pressure	Negative pressure	Positive and negative pressure
Pumping speed:(L/min)	10	15	30
Ultimate Pressure(Mpa)	0.075	0.08	0.085
Noise Level(B)	<40	<45	<50
Motor Power(W)	20	30	50
Diaphragm&Vales	NBR	NBR	NBR
Overload protection	YES	YES	YES
Over temperature protection	YES	YES	YES
Short circuit protection	YES	YES	YES
Dimensions (mm)	192x100x135	192x100x135	240x120x160
Products weight (kgs)	1.58	1.58	2.68

1.Can I get some samples?

A:We are honored to send you our samples for free,and according to our company’s rule. Sample is free for your evaluation but the express fee need to paid by your esteemed company

2.How about the delivery time?

1)For Sample order will be prepared within 5 Days.

2)For bulk order, normally,it needs 20-30days, it is based on your QTY

3.Can you do custom-made?

OEM, ODM both welcomed. We also can help you to design.

1).Silk print your logo on the product;
2).Customized Color box;
3)Design and produce based on your Idea and draft

4.How about the payment?

1).Amount less than $1000, You can pay for the order by Paypal, western Union
2).Amount more than $1000, You can pay for the order by T/T, LC

3).Alibaba trade assurance paid

5.How about the shipping?

1) For sample order, it would sent by express company like UPS, Fedex ,TNT ect. We have strong cooperation with them and if you have express collected account, you will no need to pay us.

2) For bulk order, it would sent by sea. We have our cooperation forwarder and you also can use your forwarder.

6.How about your after service?

1) Any Inquiries will be replied within 24 hours

2) Professional manufacturer, Quality issue,competitive price

3)All products will be strictly quality checked and well-packed before shipping

4)If you order FCL and the broken more than 2%,we will replace you at next time.

7.Can you tell me your main customers?

Sorry we could not tell you except customer’s permission. At the same time,your information also will be protected.

Please feel free to contact us if you have any confuse and question any time.