High-precision concrete air entrainment meter, pressure gauge type,7L
High-precision concrete air entrainment meter, pressure gauge type,7L
High-precision concrete air entrainment meter,pressure gauge type,7L
STANDARD: EN 1350-7,BS 1881-106,ASTM C231
The Meter is the industry’s most popular kit for testing entrained air.Whether going into the ready mix truck or coming down the chute, it gives fast results. Always accurate. The kit contains everything needed to perform the test and — very importantly — to keep the unit in calibration.
It measures the air content in fresh mix concrete. The test procedure equalizes a known volume of air in the pressure chamber, with the unknown value of entrained air in the concrete-filled base. The amount of air entrained is then read on the meter’s gauge as the direct percentage (to the nearest 0.1%) of air entrained in the concrete. The test is based on Boyle’s law.
This modern meter utilizes the principle of Boyle's Law and consists of a fl anged cylindrical vessel and cover assembly incorporating a pressure gauge air pump and valves. The base can also be used for unit weight measurement of fresh concrete and aggregates. Supplied complete with calibration set.
The air meter unit consists of 2 main parts: the base (measuring chamber) and the cover assembly. The cast aluminum base has machine-fl anged rims. The interior surfaces of the base and surfaces of rims, fl anges and other component parts are machined to facilitate frequent water clean-up. The unit is designed for easy disassembly in order to replace worn or damaged parts in the fi eld.
The Super Pump is an important part of the Air Meter. It must be properly maintained to prevent air leakage. O-rings on the top of the pump and on the inside seal the unit. When the O-rings deteriorate, air can leak into the chamber and or debris can enter the pump.
Code LSD-7L
Capacity(L) 7
Pressure gauge range 0.1MPa
Air content range 0-10%
Accuraracy ±0.05%(1%-4% of air content); ±0.1%(5%-7% of air content)
±0.15%(8%-10% of air content);
Dimension(mm) dia.330×500
Weight(kg) 10
1. Installation and training:
a. If buyers visit our factory and check the machine, we will teach you how to installand use the machine, and also train your workers/technician face to face.
b.Without visiting, we will send you user manual and video to teach you to install and operate.
c.If buyer needs our technician to go to your local factory, please arrange board and lodging and other necessary things.
d.We will give your professional guidance (Product introduction and operation manual) together with product .
2. After Service:
a.One year guarantee for whole machine.
b.24 hours technical support by email
c.If there is any problem found of the machine, we will repair it for free in one year.
d.Honesty to working for you, after or before sale with our patient and sincerit
Frequently Asked Question:
Q1.Are you trade company or factory?
A:We are trade company but we also have own factories. Building trade company is just for exporting various types of concrete mould and others products.
Q2. How to visit your company
1. Fly to Beijing airport: By high speed train from Beijing Nan to Cangzhou Xi (1 hour),then we can pick up you.
2. Fly to ShangHai Airport: By high speed train from Shanghai Hongqiao to Cangzhou Xi(4.5 hours), then we can pick you up.
Q3:After an order is placed, when to deliver?
A:Generally about 7-20days, If we have inventory, we can arrange shipment within 3 days.
Please be aware that our production lead times depend on specific items and item quantities.
Q4:What about the warranty with after - sales services?
A:, We can help you repair your equipment freely.,even it's not from our factory. After the warranty, the professional after-sale service team will provide perfect technical support and help guests solve problems encountered while using our product, handles guest problems and complaints in a professional and timely.
Q5:What about the product' services and quality?
A:Each instruments must be carried out 100% quality examination and test when shipping and delivery goods. Product use training, each of our product provide video training to show you how to install & operate. We can arrange engineer to train the operation of equipment to customer's company when you need. Products are widely recognized and trusted by users.
Our company can also produce the customized testing machines as clients' requirements.
Best service and the best price for you.
- 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