ZMN type Marsh Funnel Viscometer is a daily measurement of fluid viscosity for the instrument. API standards used by the U.S. manufacturer, to quantify the fluid flow from the funnel of time to determine the fluid viscosity. Simple structure, easy to use. Widely used in petroleum, geological prospecting and other departments.

Technical parameters:

Model:ZMN-1
Mesh filter diameter:1.6mm (12 mesh)
Capacity of funnel:1500ml
Accuracy: It is calibrated to outflow one quart (946 ml) of fresh water at a temperature of 70 ± 5°F (21 ± 3°C) in 26 ± 0.5 seconds
Components: Funnel (Stainless steel), Standard Cup(Stainless steel),1000ml Mud Cup(Plastic) 

Model:ZMN-2
Mesh filter diameter:1.6mm (12 mesh)
Capacity of funnel:1500ml
Accuracy: It is calibrated to outflow one quart (946 ml) of fresh water at a temperature of 70 ± 5°F (21 ± 3°C) in 26 ± 0.5 seconds
Components: Funnel (Stainless steel), Standard Cup(Stainless steel),1000ml Mud Cup(Stainless steel)

Model:ZMN-3
Mesh filter diameter:1.6mm (12 mesh)
Capacity of funnel:1500ml
Accuracy: It is calibrated to outflow one quart (946 ml) of fresh water at a temperature of 70 ± 5°F (21 ± 3°C) in 26 ± 0.5 seconds
Components: Funnel (Stainless steel), Standard Cup(Stainless steel),1000ml Mud Cup(Plastic) and Stop Match

Model:ZMN-4
Mesh filter diameter:1.6mm (12 mesh)
Capacity of funnel:1500ml
Accuracy: It is calibrated to outflow one quart (946 ml) of fresh water at a temperature of 70 ± 5°F (21 ± 3°C) in 26 ± 0.5 seconds
Components: Funnel (Stainless steel), Standard Cup(Stainless steel),1000ml Mud Cup(Stainless steel) and Stop Match

1.Outside packeg: standard export carton

2.Inside package: strength film and foams

Our Advantages

You can get our in-time reply via email or fax or phone.
You can always get good news for on time shipment at your desire.
You can enjoy our considerable & all- around after-sales services.
Our Target
We hope to become one of the largest suppliers in the field through our efforts.
We want to be the best friend and cooperator of our customers while promoting our business in more countries and regions and expanding our product lines.

We warmly welcome your visit, E-Mail and call!!!
Tel: 86-21-24287121
Web site: