Beating Degree Pulp Schopper Riegler Tester Board Air Permeability Test Equipment
Paper Schopper Air Permeability Tester Air Permeance Test Equipment
for Paper and Board, Paper Lab Test Equipment Factory
Summary:
The instrument is suitable for the determination of medium air permeability range of 0-1000ml/min paper and board. The structure parameters and technical properties of the instrument are in accordance with relevant standards and requirements of QB/ T1667-98 "paper and cardboard breath-ability tester" and GB/ T458-1989 "paper and cardboard breath-ability determination method" (Schopper).
Features:
1. Accurate test result;
2. With excellent durability
3. Easy and convenient to operate;
4. Can get the test result through the formula (Ps=V/P . t) (Ps: air permeance (μm/(Pa·s),
5: volume of air passing through the test piece(ml), ΔP: pressure difference (kPa), t: test time(s).
Standards:
ISO5636: Paper and board — Determination of Air Permeance (Medium range)
GB/T458: Paper and board — Air Permeance Tester
Speficiations:
| Model | NG-616 Schopper Air Permeability Tester |
| Test range |
A: 0~1000ml/min (Standard)
(B: 0~5000ml/min ; C: 0~10000ml/min ; D: 0~100000ml/min Optional) |
| Air permeance area |
(10.0±0.2)cm2 |
| Accuracy of pressure difference |
1±0.01kpa |
| Accuracy of air flow |
±1ml (≤100ml), ±5ml (>100ml) |
| Clamp ring inside diameter |
35.68±0.05mm |
| Working temperature |
00°C±35°C, <85%RH |
| Size |
400 × 300 × 1230mm |
1.Are your company a trading one or a factory ?
Factory + trade (integration), 20 years focusing on test instruments field, 6 years exporting experience.
OEM is also acceptable for us.
2.How to choose the most suitable products?
Our professional team will give you the best suggestion as long as you tell us what kind of test you
need to do and the required specification.
3.What’s the delivery term?
At most of time, we have stock in the factory. If there is no stock, normally, the delivery time is 15-20
working days after deposit receipt. If you are in urgent need, we can consider making special
arrangement for you.
4.Do you accept customization service?
Yes, of course, we can not only offer standard machines, but also customized machines according to
your request. Don’t hesitate to tell us your requirement, we will try our best to meet your needs.
5.Can we visit your factory before order?
Yes, we warmly welcome and sincerely invite you or your team to visit our factory, we will help to
arrange hotel and pick up you from airport.
- Step 1Find your interested products by search keywords
- Step 2Contact the supplier by clicking ”Enquire” or “request meeting” button, otherwise, you also could consult our import consultant.
- Step 3After verifying your email, get response from suppliers or our trade manager will contact you as soon as possible
- Step 4Set up meeting with the Chinese supplier without language barrier